08/21/2026 | Press release | Distributed by Public on 08/21/2026 10:48
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM N-CSR
CERTIFIED SHAREHOLDER REPORT OF REGISTERED
MANAGEMENT INVESTMENT COMPANIES
Investment Company Act file number 811-03785
Fidelity Advisor Series I
(Exact name of registrant as specified in charter)
245 Summer St., Boston, MA 02210
(Address of principal executive offices) (Zip code)
Nicole Macarchuk, Secretary
245 Summer St.
Boston, Massachusetts 02210
(Name and address of agent for service)
Registrant's telephone number, including area code:
617-563-7000
|
Date of fiscal year end: |
December 31 |
|
Date of reporting period: |
June 30, 2026 |
Item 1.
Reports to Stockholders
|
SEMI-ANNUAL SHAREHOLDER REPORT | AS OF JUNE 30, 2026
|
||
|
|
Fidelity Advisor® Mid Cap II Fund
Fidelity Advisor® Mid Cap II Fund Class Z : FZAMX
|
|
|
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment
|
|
|
Class Z
|
$ 32
|
0.57%
|
|
KEY FACTS
|
||
|
Fund Size
|
$2,363,373,359
|
|
|
Number of Holdings
|
183
|
|
|
Portfolio Turnover
|
78%
|
|
MARKET SECTORS
(% of Fund's net assets)
|
||
|
Industrials
|
21.8
|
|
|
Information Technology
|
19.6
|
|
|
Financials
|
14.3
|
|
|
Health Care
|
9.6
|
|
|
Consumer Discretionary
|
9.2
|
|
|
Real Estate
|
5.3
|
|
|
Energy
|
4.6
|
|
|
Consumer Staples
|
4.4
|
|
|
Materials
|
3.4
|
|
|
Utilities
|
3.4
|
|
|
Communication Services
|
1.2
|
|
|
ASSET ALLOCATION (% of Fund's net assets)
|
|
|
|
Common Stocks - 96.7
|
|
|
Preferred Stocks - 0.1
|
|
|
Short-Term Investments and Net Other Assets (Liabilities) - 3.2
|
|
|
GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)
|
|
|
|
United States - 93.8
|
|
|
Canada - 2.0
|
|
|
Taiwan - 1.4
|
|
|
Belgium - 0.6
|
|
|
Japan - 0.6
|
|
|
Brazil - 0.6
|
|
|
United Kingdom - 0.4
|
|
|
France - 0.3
|
|
|
Netherlands - 0.2
|
|
|
Others - 0.1
|
|
|
TOP HOLDINGS
(% of Fund's net assets) |
||
|
MKS Inc
|
1.8
|
|
|
Twilio Inc Class A
|
1.6
|
|
|
East West Bancorp Inc
|
1.5
|
|
|
Silicon Motion Technology Corp ADR
|
1.4
|
|
|
US Foods Holding Corp
|
1.4
|
|
|
ITT Inc
|
1.4
|
|
|
Comfort Systems USA Inc
|
1.3
|
|
|
ATI Inc
|
1.3
|
|
|
Performance Food Group Co
|
1.2
|
|
|
RB Global Inc (United States)
|
1.2
|
|
|
14.1
|
|
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
|
||
|
|
|
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9916064.102 2538-TSRS-0826
|
|
SEMI-ANNUAL SHAREHOLDER REPORT | AS OF JUNE 30, 2026
|
||
|
|
Fidelity Advisor® Mid Cap II Fund
Fidelity Advisor® Mid Cap II Fund Class M : FITIX
|
|
|
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment
|
|
|
Class M
|
$ 67
|
1.19%
|
|
KEY FACTS
|
||
|
Fund Size
|
$2,363,373,359
|
|
|
Number of Holdings
|
183
|
|
|
Portfolio Turnover
|
78%
|
|
MARKET SECTORS
(% of Fund's net assets)
|
||
|
Industrials
|
21.8
|
|
|
Information Technology
|
19.6
|
|
|
Financials
|
14.3
|
|
|
Health Care
|
9.6
|
|
|
Consumer Discretionary
|
9.2
|
|
|
Real Estate
|
5.3
|
|
|
Energy
|
4.6
|
|
|
Consumer Staples
|
4.4
|
|
|
Materials
|
3.4
|
|
|
Utilities
|
3.4
|
|
|
Communication Services
|
1.2
|
|
|
ASSET ALLOCATION (% of Fund's net assets)
|
|
|
|
Common Stocks - 96.7
|
|
|
Preferred Stocks - 0.1
|
|
|
Short-Term Investments and Net Other Assets (Liabilities) - 3.2
|
|
|
GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)
|
|
|
|
United States - 93.8
|
|
|
Canada - 2.0
|
|
|
Taiwan - 1.4
|
|
|
Belgium - 0.6
|
|
|
Japan - 0.6
|
|
|
Brazil - 0.6
|
|
|
United Kingdom - 0.4
|
|
|
France - 0.3
|
|
|
Netherlands - 0.2
|
|
|
Others - 0.1
|
|
|
TOP HOLDINGS
(% of Fund's net assets) |
||
|
MKS Inc
|
1.8
|
|
|
Twilio Inc Class A
|
1.6
|
|
|
East West Bancorp Inc
|
1.5
|
|
|
Silicon Motion Technology Corp ADR
|
1.4
|
|
|
US Foods Holding Corp
|
1.4
|
|
|
ITT Inc
|
1.4
|
|
|
Comfort Systems USA Inc
|
1.3
|
|
|
ATI Inc
|
1.3
|
|
|
Performance Food Group Co
|
1.2
|
|
|
RB Global Inc (United States)
|
1.2
|
|
|
14.1
|
|
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
|
||
|
|
|
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9916062.102 1362-TSRS-0826
|
|
SEMI-ANNUAL SHAREHOLDER REPORT | AS OF JUNE 30, 2026
|
||
|
|
Fidelity Advisor® Mid Cap II Fund
Fidelity Advisor® Mid Cap II Fund Class I : FIIMX
|
|
|
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment
|
|
|
Class I
|
$ 39
|
0.69%
|
|
KEY FACTS
|
||
|
Fund Size
|
$2,363,373,359
|
|
|
Number of Holdings
|
183
|
|
|
Portfolio Turnover
|
78%
|
|
MARKET SECTORS
(% of Fund's net assets)
|
||
|
Industrials
|
21.8
|
|
|
Information Technology
|
19.6
|
|
|
Financials
|
14.3
|
|
|
Health Care
|
9.6
|
|
|
Consumer Discretionary
|
9.2
|
|
|
Real Estate
|
5.3
|
|
|
Energy
|
4.6
|
|
|
Consumer Staples
|
4.4
|
|
|
Materials
|
3.4
|
|
|
Utilities
|
3.4
|
|
|
Communication Services
|
1.2
|
|
|
ASSET ALLOCATION (% of Fund's net assets)
|
|
|
|
Common Stocks - 96.7
|
|
|
Preferred Stocks - 0.1
|
|
|
Short-Term Investments and Net Other Assets (Liabilities) - 3.2
|
|
|
GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)
|
|
|
|
United States - 93.8
|
|
|
Canada - 2.0
|
|
|
Taiwan - 1.4
|
|
|
Belgium - 0.6
|
|
|
Japan - 0.6
|
|
|
Brazil - 0.6
|
|
|
United Kingdom - 0.4
|
|
|
France - 0.3
|
|
|
Netherlands - 0.2
|
|
|
Others - 0.1
|
|
|
TOP HOLDINGS
(% of Fund's net assets) |
||
|
MKS Inc
|
1.8
|
|
|
Twilio Inc Class A
|
1.6
|
|
|
East West Bancorp Inc
|
1.5
|
|
|
Silicon Motion Technology Corp ADR
|
1.4
|
|
|
US Foods Holding Corp
|
1.4
|
|
|
ITT Inc
|
1.4
|
|
|
Comfort Systems USA Inc
|
1.3
|
|
|
ATI Inc
|
1.3
|
|
|
Performance Food Group Co
|
1.2
|
|
|
RB Global Inc (United States)
|
1.2
|
|
|
14.1
|
|
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
|
||
|
|
|
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9916063.102 1363-TSRS-0826
|
|
SEMI-ANNUAL SHAREHOLDER REPORT | AS OF JUNE 30, 2026
|
||
|
|
Fidelity Advisor® Mid Cap II Fund
Fidelity Advisor® Mid Cap II Fund Class C : FIICX
|
|
|
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment
|
|
|
Class C
|
$ 96
|
1.69%
|
|
KEY FACTS
|
||
|
Fund Size
|
$2,363,373,359
|
|
|
Number of Holdings
|
183
|
|
|
Portfolio Turnover
|
78%
|
|
MARKET SECTORS
(% of Fund's net assets)
|
||
|
Industrials
|
21.8
|
|
|
Information Technology
|
19.6
|
|
|
Financials
|
14.3
|
|
|
Health Care
|
9.6
|
|
|
Consumer Discretionary
|
9.2
|
|
|
Real Estate
|
5.3
|
|
|
Energy
|
4.6
|
|
|
Consumer Staples
|
4.4
|
|
|
Materials
|
3.4
|
|
|
Utilities
|
3.4
|
|
|
Communication Services
|
1.2
|
|
|
ASSET ALLOCATION (% of Fund's net assets)
|
|
|
|
Common Stocks - 96.7
|
|
|
Preferred Stocks - 0.1
|
|
|
Short-Term Investments and Net Other Assets (Liabilities) - 3.2
|
|
|
GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)
|
|
|
|
United States - 93.8
|
|
|
Canada - 2.0
|
|
|
Taiwan - 1.4
|
|
|
Belgium - 0.6
|
|
|
Japan - 0.6
|
|
|
Brazil - 0.6
|
|
|
United Kingdom - 0.4
|
|
|
France - 0.3
|
|
|
Netherlands - 0.2
|
|
|
Others - 0.1
|
|
|
TOP HOLDINGS
(% of Fund's net assets) |
||
|
MKS Inc
|
1.8
|
|
|
Twilio Inc Class A
|
1.6
|
|
|
East West Bancorp Inc
|
1.5
|
|
|
Silicon Motion Technology Corp ADR
|
1.4
|
|
|
US Foods Holding Corp
|
1.4
|
|
|
ITT Inc
|
1.4
|
|
|
Comfort Systems USA Inc
|
1.3
|
|
|
ATI Inc
|
1.3
|
|
|
Performance Food Group Co
|
1.2
|
|
|
RB Global Inc (United States)
|
1.2
|
|
|
14.1
|
|
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
|
||
|
|
|
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9916061.102 1361-TSRS-0826
|
|
SEMI-ANNUAL SHAREHOLDER REPORT | AS OF JUNE 30, 2026
|
||
|
|
Fidelity Advisor® Mid Cap II Fund
Fidelity Advisor® Mid Cap II Fund Class A : FIIAX
|
|
|
|
Costs of a $10,000 investment
|
Costs paid as a percentage of a $10,000 investment
|
|
|
Class A
|
$ 53
|
0.94%
|
|
KEY FACTS
|
||
|
Fund Size
|
$2,363,373,359
|
|
|
Number of Holdings
|
183
|
|
|
Portfolio Turnover
|
78%
|
|
MARKET SECTORS
(% of Fund's net assets)
|
||
|
Industrials
|
21.8
|
|
|
Information Technology
|
19.6
|
|
|
Financials
|
14.3
|
|
|
Health Care
|
9.6
|
|
|
Consumer Discretionary
|
9.2
|
|
|
Real Estate
|
5.3
|
|
|
Energy
|
4.6
|
|
|
Consumer Staples
|
4.4
|
|
|
Materials
|
3.4
|
|
|
Utilities
|
3.4
|
|
|
Communication Services
|
1.2
|
|
|
ASSET ALLOCATION (% of Fund's net assets)
|
|
|
|
Common Stocks - 96.7
|
|
|
Preferred Stocks - 0.1
|
|
|
Short-Term Investments and Net Other Assets (Liabilities) - 3.2
|
|
|
GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)
|
|
|
|
United States - 93.8
|
|
|
Canada - 2.0
|
|
|
Taiwan - 1.4
|
|
|
Belgium - 0.6
|
|
|
Japan - 0.6
|
|
|
Brazil - 0.6
|
|
|
United Kingdom - 0.4
|
|
|
France - 0.3
|
|
|
Netherlands - 0.2
|
|
|
Others - 0.1
|
|
|
TOP HOLDINGS
(% of Fund's net assets) |
||
|
MKS Inc
|
1.8
|
|
|
Twilio Inc Class A
|
1.6
|
|
|
East West Bancorp Inc
|
1.5
|
|
|
Silicon Motion Technology Corp ADR
|
1.4
|
|
|
US Foods Holding Corp
|
1.4
|
|
|
ITT Inc
|
1.4
|
|
|
Comfort Systems USA Inc
|
1.3
|
|
|
ATI Inc
|
1.3
|
|
|
Performance Food Group Co
|
1.2
|
|
|
RB Global Inc (United States)
|
1.2
|
|
|
14.1
|
|
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
|
||
|
|
|
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9916060.102 1359-TSRS-0826
|
Item 2.
Code of Ethics
Not applicable.
Item 3.
Audit Committee Financial Expert
Not applicable.
Item 4.
Principal Accountant Fees and Services
Not applicable.
Item 5.
Audit Committee of Listed Registrants
Not applicable.
Item 6.
Investments
(a)
Not applicable.
(b)
Not applicable
Item 7.
Financial Statements and Financial Highlights for Open-End Management Investment Companies
Contents
|
Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Semi-Annual Report) |
|
Fidelity Advisor® Mid Cap II Fund |
|
Notes to Financial Statements |
|
Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies |
|
Item 9: Proxy Disclosures for Open-End Management Investment Companies |
|
Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies |
|
Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract |
|
Common Stocks - 96.7%
|
|||
|
Shares
|
Value ($)
|
||
|
BELGIUM - 0.6%
|
|||
|
Health Care - 0.6%
|
|||
|
Pharmaceuticals - 0.6%
|
|||
|
UCB SA
|
50,600
|
15,147,677
|
|
|
BRAZIL - 0.6%
|
|||
|
Materials - 0.6%
|
|||
|
Metals & Mining - 0.6%
|
|||
|
Wheaton Precious Metals Corp
|
117,000
|
13,161,417
|
|
|
CANADA - 2.0%
|
|||
|
Consumer Discretionary - 0.7%
|
|||
|
Specialty Retail - 0.7%
|
|||
|
Aritzia Inc Subordinate Voting Shares (a)
|
141,400
|
15,592,135
|
|
|
Industrials - 1.2%
|
|||
|
Commercial Services & Supplies - 1.2%
|
|||
|
RB Global Inc (United States)
|
248,100
|
28,891,245
|
|
|
Materials - 0.1%
|
|||
|
Metals & Mining - 0.1%
|
|||
|
Almonty Industries Inc (United States) (a)
|
139,600
|
2,311,776
|
|
|
TOTAL CANADA
|
46,795,156
|
||
|
CHINA - 0.0%
|
|||
|
Health Care - 0.0%
|
|||
|
Life Sciences Tools & Services - 0.0%
|
|||
|
WuXi XDC Cayman Inc (a)
|
309,000
|
2,247,710
|
|
|
FRANCE - 0.3%
|
|||
|
Health Care - 0.3%
|
|||
|
Life Sciences Tools & Services - 0.3%
|
|||
|
Sartorius Stedim Biotech
|
31,100
|
6,453,131
|
|
|
GERMANY - 0.1%
|
|||
|
Health Care - 0.1%
|
|||
|
Biotechnology - 0.1%
|
|||
|
BioNTech SE ADR (a)
|
29,300
|
2,726,365
|
|
|
JAPAN - 0.6%
|
|||
|
Information Technology - 0.6%
|
|||
|
Semiconductors & Semiconductor Equipment - 0.6%
|
|||
|
Allegro MicroSystems Inc (a)
|
203,907
|
14,196,005
|
|
|
NETHERLANDS - 0.2%
|
|||
|
Health Care - 0.2%
|
|||
|
Biotechnology - 0.2%
|
|||
|
Argenx SE ADR (a)
|
5,400
|
5,009,958
|
|
|
TAIWAN - 1.4%
|
|||
|
Information Technology - 1.4%
|
|||
|
Semiconductors & Semiconductor Equipment - 1.4%
|
|||
|
Silicon Motion Technology Corp ADR
|
98,156
|
32,718,339
|
|
|
UNITED KINGDOM - 0.4%
|
|||
|
Energy - 0.4%
|
|||
|
Energy Equipment & Services - 0.4%
|
|||
|
TechnipFMC PLC
|
129,400
|
8,579,220
|
|
|
UNITED STATES - 90.5%
|
|||
|
Communication Services - 1.2%
|
|||
|
Diversified Telecommunication Services - 0.2%
|
|||
|
Lumen Technologies Inc (a)
|
569,100
|
4,370,688
|
|
|
Entertainment - 0.8%
|
|||
|
Live Nation Entertainment Inc (a)
|
55,600
|
10,180,916
|
|
|
Roku Inc Class A (a)
|
64,500
|
8,910,030
|
|
|
19,090,946
|
|||
|
Media - 0.2%
|
|||
|
EchoStar Corp Class A (a)
|
41,600
|
4,222,400
|
|
|
TOTAL COMMUNICATION SERVICES
|
27,684,034
|
||
|
Consumer Discretionary - 8.5%
|
|||
|
Broadline Retail - 0.3%
|
|||
|
Ollie's Bargain Outlet Holdings Inc (a)
|
95,400
|
7,334,352
|
|
|
Distributors - 0.3%
|
|||
|
Pool Corp
|
30,000
|
6,447,000
|
|
|
Diversified Consumer Services - 0.9%
|
|||
|
Service Corp International/US
|
283,700
|
21,549,852
|
|
|
Hotels, Restaurants & Leisure - 3.9%
|
|||
|
Aramark
|
265,100
|
15,084,190
|
|
|
BJ's Restaurants Inc (a)
|
81,100
|
4,925,609
|
|
|
Cava Group Inc (a)
|
50,300
|
3,947,543
|
|
|
Churchill Downs Inc
|
137,416
|
12,317,970
|
|
|
Dutch Bros Inc Class A (a)
|
243,500
|
17,485,735
|
|
|
Hilton Grand Vacations Inc (a)
|
228,700
|
11,977,019
|
|
|
Texas Roadhouse Inc
|
46,200
|
8,927,226
|
|
|
Viking Holdings Ltd (a)
|
105,810
|
11,075,133
|
|
|
Wynn Resorts Ltd
|
44,900
|
4,359,341
|
|
|
90,099,766
|
|||
|
Household Durables - 1.0%
|
|||
|
Somnigroup International Inc (b)
|
305,664
|
23,964,058
|
|
|
Leisure Products - 0.7%
|
|||
|
YETI Holdings Inc (a)
|
337,100
|
16,706,676
|
|
|
Specialty Retail - 1.4%
|
|||
|
Chewy Inc Class A (a)
|
492,900
|
9,685,485
|
|
|
Dick's Sporting Goods Inc
|
60,300
|
13,676,643
|
|
|
Warby Parker Inc Class A (a)
|
53,216
|
1,614,573
|
|
|
Williams-Sonoma Inc
|
37,600
|
8,764,560
|
|
|
33,741,261
|
|||
|
TOTAL CONSUMER DISCRETIONARY
|
199,842,965
|
||
|
Consumer Staples - 4.4%
|
|||
|
Consumer Staples Distribution & Retail - 4.1%
|
|||
|
BJ's Wholesale Club Holdings Inc (a)
|
207,600
|
18,106,872
|
|
|
Dollar Tree Inc (a)
|
52,600
|
6,361,970
|
|
|
Performance Food Group Co (a)
|
259,200
|
28,975,968
|
|
|
Sprouts Farmers Market Inc (a)
|
129,200
|
10,927,736
|
|
|
US Foods Holding Corp (a)
|
319,200
|
32,638,200
|
|
|
97,010,746
|
|||
|
Food Products - 0.3%
|
|||
|
Westrock Coffee Co (a)(b)
|
795,734
|
6,453,403
|
|
|
TOTAL CONSUMER STAPLES
|
103,464,149
|
||
|
Energy - 4.2%
|
|||
|
Energy Equipment & Services - 0.6%
|
|||
|
Baker Hughes Co Class A
|
116,200
|
6,449,100
|
|
|
Kodiak Gas Services Inc
|
101,200
|
7,603,156
|
|
|
14,052,256
|
|||
|
Oil, Gas & Consumable Fuels - 3.6%
|
|||
|
Antero Resources Corp (a)
|
566,800
|
19,917,352
|
|
|
Chord Energy Corp
|
89,300
|
10,206,990
|
|
|
HF Sinclair Corp
|
62,400
|
4,346,160
|
|
|
Ovintiv Inc
|
504,100
|
26,540,865
|
|
|
Permian Resources Holdings Inc/DE Class A
|
1,357,700
|
24,995,257
|
|
|
86,006,624
|
|||
|
TOTAL ENERGY
|
100,058,880
|
||
|
Financials - 14.3%
|
|||
|
Banks - 6.9%
|
|||
|
Bancorp Inc/The (a)
|
206,400
|
12,928,896
|
|
|
Coastal Financial Corp/WA Class A (a)
|
70,800
|
5,487,708
|
|
|
Community Financial System Inc
|
81,000
|
5,436,720
|
|
|
East West Bancorp Inc
|
250,788
|
32,374,223
|
|
|
First Citizens BancShares Inc/NC Class A (b)
|
6,500
|
13,525,135
|
|
|
Hancock Whitney Corp
|
108,700
|
8,122,064
|
|
|
Huntington Bancshares Inc/OH
|
507,000
|
8,989,110
|
|
|
KeyCorp
|
483,600
|
11,146,980
|
|
|
Old National Bancorp/IN
|
713,265
|
18,473,564
|
|
|
Pinnacle Financial Partners Inc
|
146,300
|
14,758,744
|
|
|
Western Alliance Bancorp
|
64,200
|
5,277,239
|
|
|
Wintrust Financial Corp
|
165,600
|
26,615,232
|
|
|
163,135,615
|
|||
|
Capital Markets - 1.8%
|
|||
|
Evercore Inc Class A
|
31,700
|
10,823,648
|
|
|
Northern Trust Corp
|
34,100
|
5,927,943
|
|
|
Raymond James Financial Inc
|
62,786
|
9,545,356
|
|
|
Stifel Financial Corp
|
122,650
|
8,557,291
|
|
|
WisdomTree Inc (b)
|
385,400
|
6,528,676
|
|
|
41,382,914
|
|||
|
Financial Services - 2.3%
|
|||
|
Affirm Holdings Inc Class A (a)
|
133,900
|
10,919,545
|
|
|
Corpay Inc (a)
|
15,300
|
5,099,031
|
|
|
Equitable Holdings Inc
|
471,000
|
20,667,480
|
|
|
Remitly Global Inc (a)
|
399,800
|
8,959,518
|
|
|
Toast Inc Class A (a)
|
353,800
|
9,842,716
|
|
|
55,488,290
|
|||
|
Insurance - 3.3%
|
|||
|
Fidelity National Financial Inc
|
103,300
|
4,871,628
|
|
|
First American Financial Corp
|
143,600
|
9,849,524
|
|
|
Globe Life Inc
|
49,400
|
8,826,792
|
|
|
Primerica Inc
|
58,658
|
16,670,604
|
|
|
Reinsurance Group of America Inc
|
64,891
|
13,799,071
|
|
|
Unum Group
|
273,100
|
24,415,140
|
|
|
78,432,759
|
|||
|
TOTAL FINANCIALS
|
338,439,578
|
||
|
Health Care - 8.4%
|
|||
|
Biotechnology - 2.8%
|
|||
|
Caris Life Sciences Inc (a)
|
612,688
|
10,918,100
|
|
|
Disc Medicine Inc (a)
|
49,200
|
3,598,488
|
|
|
Krystal Biotech Inc (a)
|
12,653
|
4,702,741
|
|
|
Legend Biotech Corp ADR (a)
|
168,600
|
4,869,168
|
|
|
Mirum Pharmaceuticals Inc (a)
|
23,300
|
2,727,731
|
|
|
Moderna Inc (a)
|
87,500
|
6,127,625
|
|
|
Natera Inc (a)
|
15,700
|
4,261,765
|
|
|
Praxis Precision Medicines Inc (a)
|
13,300
|
4,452,707
|
|
|
Revolution Medicines Inc (a)
|
45,200
|
8,465,056
|
|
|
United Therapeutics Corp (a)
|
15,800
|
8,560,914
|
|
|
Veracyte Inc (a)
|
118,200
|
6,941,886
|
|
|
65,626,181
|
|||
|
Health Care Equipment & Supplies - 0.5%
|
|||
|
Insulet Corp (a)
|
45,600
|
6,942,600
|
|
|
TransMedics Group Inc (a)(b)
|
89,500
|
5,944,590
|
|
|
12,887,190
|
|||
|
Health Care Providers & Services - 0.2%
|
|||
|
Tenet Healthcare Corp (a)
|
26,425
|
4,943,588
|
|
|
Life Sciences Tools & Services - 2.0%
|
|||
|
10X Genomics Inc Class A (a)
|
272,400
|
10,443,816
|
|
|
Bio-Techne Corp
|
43,900
|
3,101,535
|
|
|
Charles River Laboratories International Inc (a)
|
55,621
|
12,614,287
|
|
|
Repligen Corp (a)
|
78,000
|
10,642,320
|
|
|
West Pharmaceutical Services Inc
|
27,300
|
9,800,700
|
|
|
46,602,658
|
|||
|
Pharmaceuticals - 2.9%
|
|||
|
Axsome Therapeutics Inc (a)
|
11,100
|
2,716,947
|
|
|
Corcept Therapeutics Inc (a)
|
102,500
|
8,912,375
|
|
|
Crinetics Pharmaceuticals Inc (a)
|
80,000
|
2,993,600
|
|
|
Elanco Animal Health Inc (a)
|
1,013,400
|
24,939,774
|
|
|
Jazz Pharmaceuticals PLC (a)
|
39,200
|
9,446,024
|
|
|
Royalty Pharma PLC Class A
|
106,200
|
5,954,634
|
|
|
Trevi Therapeutics Inc (a)
|
190,900
|
3,560,285
|
|
|
Viatris Inc
|
649,000
|
10,306,120
|
|
|
68,829,759
|
|||
|
TOTAL HEALTH CARE
|
198,889,376
|
||
|
Industrials - 20.5%
|
|||
|
Aerospace & Defense - 3.7%
|
|||
|
ATI Inc (a)
|
145,500
|
28,678,050
|
|
|
Axon Enterprise Inc (a)
|
30,400
|
17,042,544
|
|
|
Carpenter Technology Corp
|
11,800
|
7,278,712
|
|
|
Textron Inc
|
129,800
|
11,906,554
|
|
|
Woodward Inc
|
51,900
|
22,080,336
|
|
|
86,986,196
|
|||
|
Building Products - 0.8%
|
|||
|
Simpson Manufacturing Co Inc
|
93,000
|
19,469,550
|
|
|
Construction & Engineering - 4.4%
|
|||
|
API Group Corp (a)
|
130,700
|
5,535,145
|
|
|
Comfort Systems USA Inc
|
15,100
|
29,927,445
|
|
|
Construction Partners Inc Class A (a)
|
98,500
|
11,698,845
|
|
|
EMCOR Group Inc
|
6,600
|
5,477,208
|
|
|
Granite Construction Inc
|
83,200
|
13,152,256
|
|
|
MasTec Inc (a)
|
51,300
|
21,343,878
|
|
|
Sterling Infrastructure Inc (a)
|
20,300
|
17,039,008
|
|
|
104,173,785
|
|||
|
Electrical Equipment - 2.5%
|
|||
|
Acuity Inc
|
56,100
|
21,130,626
|
|
|
AMETEK Inc
|
22,900
|
5,540,426
|
|
|
Nextpower Inc Class A (a)
|
45,600
|
5,432,784
|
|
|
nVent Electric PLC
|
157,200
|
26,662,692
|
|
|
58,766,528
|
|||
|
Ground Transportation - 1.5%
|
|||
|
Knight-Swift Transportation Holdings Inc
|
197,600
|
15,387,112
|
|
|
XPO Inc (a)
|
98,500
|
20,221,065
|
|
|
35,608,177
|
|||
|
Machinery - 5.1%
|
|||
|
Allison Transmission Holdings Inc
|
47,200
|
5,321,328
|
|
|
CECO Environmental Corp (a)
|
280,400
|
25,443,496
|
|
|
Crane Co
|
78,000
|
17,399,460
|
|
|
Ingersoll Rand Inc
|
138,060
|
11,319,539
|
|
|
ITT Inc
|
164,659
|
32,562,965
|
|
|
Mueller Industries Inc
|
70,500
|
8,666,565
|
|
|
Westinghouse Air Brake Technologies Corp
|
69,200
|
18,656,320
|
|
|
119,369,673
|
|||
|
Marine Transportation - 0.3%
|
|||
|
Kirby Corp (a)
|
50,900
|
6,920,873
|
|
|
Passenger Airlines - 0.1%
|
|||
|
Alaska Air Group Inc (a)
|
70,504
|
3,680,309
|
|
|
Professional Services - 1.6%
|
|||
|
FTI Consulting Inc (a)
|
74,100
|
11,041,641
|
|
|
KBR Inc
|
254,500
|
8,787,885
|
|
|
TransUnion
|
248,900
|
17,955,646
|
|
|
37,785,172
|
|||
|
Trading Companies & Distributors - 0.5%
|
|||
|
Herc Holdings Inc
|
54,200
|
7,769,028
|
|
|
Watsco Inc
|
10,200
|
4,250,646
|
|
|
12,019,674
|
|||
|
TOTAL INDUSTRIALS
|
484,779,937
|
||
|
Information Technology - 17.6%
|
|||
|
Communications Equipment - 2.6%
|
|||
|
Digi International Inc (a)(b)
|
373,500
|
27,993,825
|
|
|
Lumentum Holdings Inc (a)
|
29,500
|
25,312,770
|
|
|
Viavi Solutions Inc (a)
|
171,000
|
8,165,250
|
|
|
61,471,845
|
|||
|
Electronic Equipment, Instruments & Components - 3.8%
|
|||
|
Advanced Energy Industries Inc
|
15,500
|
5,779,485
|
|
|
Belden Inc
|
73,500
|
8,813,385
|
|
|
Coherent Corp (a)
|
65,700
|
25,916,679
|
|
|
Flex Ltd (a)
|
176,300
|
28,572,941
|
|
|
OSI Systems Inc (a)
|
35,616
|
7,789,219
|
|
|
Sanmina Corp (a)
|
29,000
|
7,339,320
|
|
|
TD SYNNEX Corp
|
20,000
|
5,346,800
|
|
|
89,557,829
|
|||
|
IT Services - 3.6%
|
|||
|
DigitalOcean Holdings Inc (a)(b)
|
157,200
|
24,685,116
|
|
|
Okta Inc Class A (a)
|
167,547
|
22,861,788
|
|
|
Twilio Inc Class A (a)
|
180,200
|
37,180,666
|
|
|
84,727,570
|
|||
|
Semiconductors & Semiconductor Equipment - 6.8%
|
|||
|
Axcelis Technologies Inc (a)
|
37,500
|
7,104,375
|
|
|
First Solar Inc (a)
|
27,200
|
6,418,112
|
|
|
Impinj Inc (a)
|
23,000
|
3,294,290
|
|
|
MACOM Technology Solutions Holdings Inc (a)
|
74,000
|
28,147,380
|
|
|
MKS Inc
|
93,100
|
41,410,880
|
|
|
Onto Innovation Inc (a)
|
68,900
|
26,075,205
|
|
|
Rambus Inc (a)
|
190,800
|
25,326,792
|
|
|
Veeco Instruments Inc (a)
|
293,667
|
22,259,959
|
|
|
160,036,993
|
|||
|
Software - 0.0%
|
|||
|
Circle Internet Group Inc Class A (a)(b)
|
16,500
|
1,033,395
|
|
|
Technology Hardware, Storage & Peripherals - 0.8%
|
|||
|
Western Digital Corp
|
31,600
|
20,183,552
|
|
|
TOTAL INFORMATION TECHNOLOGY
|
417,011,184
|
||
|
Materials - 2.7%
|
|||
|
Chemicals - 1.2%
|
|||
|
Element Solutions Inc
|
453,700
|
21,664,175
|
|
|
HB Fuller Co
|
96,800
|
5,642,472
|
|
|
27,306,647
|
|||
|
Construction Materials - 0.2%
|
|||
|
Martin Marietta Materials Inc
|
12,600
|
7,266,420
|
|
|
Containers & Packaging - 1.3%
|
|||
|
AptarGroup Inc
|
134,000
|
16,776,800
|
|
|
Ball Corp
|
132,100
|
8,243,040
|
|
|
Smurfit Westrock PLC
|
101,800
|
4,709,268
|
|
|
29,729,108
|
|||
|
TOTAL MATERIALS
|
64,302,175
|
||
|
Real Estate - 5.3%
|
|||
|
Health Care REITs - 0.9%
|
|||
|
Ventas Inc
|
247,900
|
22,013,520
|
|
|
Industrial REITs - 0.7%
|
|||
|
Terreno Realty Corp
|
264,500
|
17,131,665
|
|
|
Real Estate Management & Development - 0.8%
|
|||
|
Jones Lang LaSalle Inc (a)
|
59,800
|
18,535,010
|
|
|
Residential REITs - 0.8%
|
|||
|
Invitation Homes Inc
|
324,700
|
9,809,187
|
|
|
Sun Communities Inc
|
71,400
|
8,561,574
|
|
|
18,370,761
|
|||
|
Retail REITs - 1.8%
|
|||
|
Acadia Realty Trust
|
667,500
|
13,957,425
|
|
|
Macerich Co/The
|
860,800
|
21,683,552
|
|
|
Urban Edge Properties
|
223,400
|
5,111,392
|
|
|
40,752,369
|
|||
|
Specialized REITs - 0.3%
|
|||
|
Extra Space Storage Inc
|
56,900
|
8,267,570
|
|
|
TOTAL REAL ESTATE
|
125,070,895
|
||
|
Utilities - 3.4%
|
|||
|
Electric Utilities - 0.9%
|
|||
|
Evergy Inc
|
169,400
|
14,641,242
|
|
|
NRG Energy Inc
|
39,800
|
5,813,188
|
|
|
20,454,430
|
|||
|
Gas Utilities - 1.0%
|
|||
|
ONE Gas Inc
|
54,000
|
4,161,780
|
|
|
Southwest Gas Holdings Inc
|
217,700
|
19,305,636
|
|
|
23,467,416
|
|||
|
Independent Power and Renewable Electricity Producers - 0.5%
|
|||
|
Vistra Corp
|
76,900
|
12,198,647
|
|
|
Multi-Utilities - 1.0%
|
|||
|
CenterPoint Energy Inc
|
276,400
|
12,172,656
|
|
|
Northwestern Energy Group Inc
|
158,300
|
11,337,446
|
|
|
23,510,102
|
|||
|
TOTAL UTILITIES
|
79,630,595
|
||
|
TOTAL UNITED STATES
|
2,139,173,768
|
||
|
TOTAL COMMON STOCKS
(Cost $1,567,904,395)
|
2,286,208,746
|
||
|
Convertible Preferred Stocks - 0.1%
|
|||
|
Shares
|
Value ($)
|
||
|
UNITED STATES - 0.1%
|
|||
|
Industrials - 0.1%
|
|||
|
Aerospace & Defense - 0.1%
|
|||
|
Anduril Industries Inc Series H (c)(d)
(Cost $1,316,996)
|
19,100
|
1,316,945
|
|
|
Money Market Funds - 1.2%
|
||||
|
Yield (%)
|
Shares
|
Value ($)
|
||
|
Fidelity Cash Central Fund (e)
|
3.69
|
13,578,077
|
13,580,793
|
|
|
Fidelity Securities Lending Cash Central Fund (e)(f)
|
3.69
|
15,857,859
|
15,859,445
|
|
|
TOTAL MONEY MARKET FUNDS
(Cost $29,439,614)
|
29,440,238
|
|||
|
TOTAL INVESTMENT IN SECURITIES - 98.0%
(Cost $1,598,661,005)
|
2,316,965,929
|
|
NET OTHER ASSETS (LIABILITIES) - 2.0%
|
46,407,430
|
|
NET ASSETS - 100.0%
|
2,363,373,359
|
|
(a)
|
Non-income producing.
|
|
(b)
|
Security or a portion of the security is on loan at period end.
|
|
(c)
|
Level 3 security.
|
|
(d)
|
Restricted securities (including private placements) - Investment in securities not registered under the Securities Act of 1933 (excluding 144A issues). At the end of the period, the value of restricted securities (excluding 144A issues) amounted to $1,316,945 or 0.1% of net assets.
|
|
(e)
|
Affiliated fund that is generally available only to investment companies and other accounts managed by Fidelity Investments. The rate quoted is the annualized seven-day yield of the fund at period end. A complete unaudited listing of the fund's holdings as of its most recent quarter end is available upon request. In addition, each Fidelity Central Fund's financial statements are available on the SEC's website or upon request.
|
|
(f)
|
Investment made with cash collateral received from securities on loan.
|
|
Additional information on each restricted holding is as follows:
|
||
|
Security
|
Acquisition Date
|
Acquisition Cost ($)
|
|
Anduril Industries Inc Series H
|
5/12/2026
|
1,316,996
|
|
Affiliate
|
Value,
beginning
of period ($)
|
Purchases ($)
|
Sales
Proceeds ($)
|
Dividend
Income ($)
|
Realized
Gain (loss) ($)
|
Change in
Unrealized
appreciation
(depreciation) ($)
|
Value,
end
of period ($)
|
Shares,
end
of period
|
% ownership,
end
of period
|
|
Fidelity Cash Central Fund
|
5,878,268
|
312,983,883
|
305,282,865
|
386,232
|
883
|
624
|
13,580,793
|
13,578,077
|
0.0%
|
|
Fidelity Securities Lending Cash Central Fund
|
47,868,425
|
287,056,805
|
319,065,785
|
38,387
|
-
|
-
|
15,859,445
|
15,857,859
|
0.0%
|
|
Total
|
53,746,693
|
600,040,688
|
624,348,650
|
424,619
|
883
|
624
|
29,440,238
|
||
|
Valuation Inputs at Reporting Date:
|
||||
|
Description
|
Total ($)
|
Level 1 ($)
|
Level 2 ($)
|
Level 3 ($)
|
|
Investments in Securities:
|
||||
|
Common Stocks
|
||||
|
Communication Services
|
27,684,034
|
27,684,034
|
-
|
-
|
|
Consumer Discretionary
|
215,435,100
|
215,435,100
|
-
|
-
|
|
Consumer Staples
|
103,464,149
|
103,464,149
|
-
|
-
|
|
Energy
|
108,638,100
|
108,638,100
|
-
|
-
|
|
Financials
|
338,439,578
|
338,439,578
|
-
|
-
|
|
Health Care
|
230,474,217
|
230,474,217
|
-
|
-
|
|
Industrials
|
513,671,182
|
513,671,182
|
-
|
-
|
|
Information Technology
|
463,925,528
|
463,925,528
|
-
|
-
|
|
Materials
|
79,775,368
|
79,775,368
|
-
|
-
|
|
Real Estate
|
125,070,895
|
125,070,895
|
-
|
-
|
|
Utilities
|
79,630,595
|
79,630,595
|
-
|
-
|
|
Convertible Preferred Stocks
|
||||
|
Industrials
|
1,316,945
|
-
|
-
|
1,316,945
|
|
Money Market Funds
|
29,440,238
|
29,440,238
|
-
|
-
|
|
Total Investments in Securities:
|
2,316,965,929
|
2,315,648,984
|
-
|
1,316,945
|
|
Statement of Assets and Liabilities
|
||||
|
As of June 30, 2026 (Unaudited)
|
||||
|
Assets
|
||||
|
Investment in securities, at value (including securities loaned of $52,803,741) - See accompanying schedule:
|
||||
|
Unaffiliated issuers (cost $1,569,221,391)
|
$
|
2,287,525,691
|
||
|
Fidelity Central Funds (cost $29,439,614)
|
29,440,238
|
|||
|
Total Investment in Securities (cost $1,598,661,005)
|
$
|
2,316,965,929
|
||
|
Cash
|
263,539
|
|||
|
Foreign currency held at value (cost $26,696)
|
26,663
|
|||
|
Receivable for investments sold
|
312,237
|
|||
|
Receivable for fund shares sold
|
64,055,818
|
|||
|
Dividends receivable
|
955,991
|
|||
|
Distributions receivable from Fidelity Central Funds
|
29,537
|
|||
|
Other receivables
|
26,504
|
|||
|
Total assets
|
2,382,636,218
|
|||
|
Liabilities
|
||||
|
Payable for investments purchased
|
$
|
380,768
|
||
|
Payable for fund shares redeemed
|
1,419,635
|
|||
|
Accrued management fee
|
1,191,546
|
|||
|
Distribution and service plan fees payable
|
376,147
|
|||
|
Other payables and accrued expenses
|
32,476
|
|||
|
Collateral on securities loaned
|
15,862,287
|
|||
|
Total liabilities
|
19,262,859
|
|||
|
Net Assets
|
$
|
2,363,373,359
|
||
|
Net Assets consist of:
|
||||
|
Paid in capital
|
$
|
1,439,193,620
|
||
|
Total accumulated earnings (loss)
|
924,179,739
|
|||
|
Net Assets
|
$
|
2,363,373,359
|
||
|
Net Asset Value and Maximum Offering Price
|
||||
|
Class A :
|
||||
|
Net Asset Value and redemption price per share ($996,996,104 ÷ 33,470,975 shares)(a)
|
$
|
29.79
|
||
|
Maximum offering price per share (100/94.25 of $29.79)
|
$
|
31.61
|
||
|
Class M :
|
||||
|
Net Asset Value and redemption price per share ($369,734,342 ÷ 13,089,195 shares)(a)
|
$
|
28.25
|
||
|
Maximum offering price per share (100/96.50 of $28.25)
|
$
|
29.27
|
||
|
Class C :
|
||||
|
Net Asset Value and offering price per share ($36,220,505 ÷ 1,596,785 shares)(a)
|
$
|
22.68
|
||
|
Class I :
|
||||
|
Net Asset Value, offering price and redemption price per share ($615,213,619 ÷ 19,492,881 shares)
|
$
|
31.56
|
||
|
Class Z :
|
||||
|
Net Asset Value, offering price and redemption price per share ($345,208,789 ÷ 10,951,781 shares)
|
$
|
31.52
|
||
|
(a)Redemption price per share is equal to net asset value less any applicable contingent deferred sales charge.
|
||||
|
Statement of Operations
|
||||
|
Six months ended June 30, 2026 (Unaudited)
|
||||
|
Investment Income
|
||||
|
Dividends
|
$
|
8,198,090
|
||
|
Income from Fidelity Central Funds (including $38,387 from security lending)
|
424,619
|
|||
|
Security lending
|
9,348
|
|||
|
Total income
|
8,632,057
|
|||
|
Expenses
|
||||
|
Management fee
|
$
|
6,235,979
|
||
|
Distribution and service plan fees
|
2,086,542
|
|||
|
Custodian fees and expenses
|
18,523
|
|||
|
Independent trustees' fees and expenses
|
1,996
|
|||
|
Registration fees
|
111,910
|
|||
|
Audit fees
|
34,119
|
|||
|
Legal
|
2,267
|
|||
|
Interest
|
1,926
|
|||
|
Miscellaneous
|
3,007
|
|||
|
Total expenses
|
8,496,269
|
|||
|
Net Investment income (loss)
|
135,788
|
|||
|
Realized and Unrealized Gain (Loss)
|
||||
|
Net realized gain (loss) on:
|
||||
|
Investment Securities:
|
||||
|
Unaffiliated issuers
|
209,636,049
|
|||
|
Fidelity Central Funds
|
883
|
|||
|
Foreign currency transactions
|
(6,224)
|
|||
|
Total net realized gain (loss)
|
209,630,708
|
|||
|
Change in net unrealized appreciation (depreciation) on:
|
||||
|
Investment Securities:
|
||||
|
Unaffiliated issuers
|
282,566,760
|
|||
|
Fidelity Central Funds
|
624
|
|||
|
Assets and liabilities in foreign currencies
|
(3,263)
|
|||
|
Total change in net unrealized appreciation (depreciation)
|
282,564,121
|
|||
|
Net gain (loss)
|
492,194,829
|
|||
|
Net increase (decrease) in net assets resulting from operations
|
$
|
492,330,617
|
||
|
Statement of Changes in Net Assets
|
||||
|
Six months ended
June 30, 2026
(Unaudited)
|
Year ended
December 31, 2025
|
|||
|
Increase (Decrease) in Net Assets
|
||||
|
Operations
|
||||
|
Net investment income (loss)
|
$
|
135,788
|
$
|
1,238,261
|
|
Net realized gain (loss)
|
209,630,708
|
113,421,215
|
||
|
Change in net unrealized appreciation (depreciation)
|
282,564,121
|
50,168,711
|
||
|
Net increase (decrease) in net assets resulting from operations
|
492,330,617
|
164,828,187
|
||
|
Distributions to shareholders
|
(12,683,138)
|
(158,319,479)
|
||
|
Share transactions - net increase (decrease)
|
295,152,488
|
30,084,645
|
||
|
Total increase (decrease) in net assets
|
774,799,967
|
36,593,353
|
||
|
Net Assets
|
||||
|
Beginning of period
|
1,588,573,392
|
1,551,980,039
|
||
|
End of period
|
$
|
2,363,373,359
|
$
|
1,588,573,392
|
|
Fidelity Advisor® Mid Cap II Fund Class A
|
|
Six months ended
June 30, 2026
(Unaudited)
|
Years ended December 31, 2025
|
2024
|
2023
|
2022
|
2021
|
|||||||
|
Selected Per-Share Data
|
||||||||||||
|
Net asset value, beginning of period
|
$
|
23.37
|
$
|
23.15
|
$
|
21.21
|
$
|
18.98
|
$
|
23.56
|
$
|
22.59
|
|
Income from Investment Operations
|
||||||||||||
|
Net investment income (loss) A,B
|
- C
|
.01
|
.04
|
.04
|
.04
|
.03
|
||||||
|
Net realized and unrealized gain (loss)
|
6.61
|
2.61
|
3.49
|
2.74
|
(3.54)
|
5.40
|
||||||
|
Total from investment operations
|
6.61
|
2.62
|
3.53
|
2.78
|
(3.50)
|
5.43
|
||||||
|
Distributions from net investment income
|
-
|
-
|
(.05)
|
(.04)
|
(.02)
|
(.01)
|
||||||
|
Distributions from net realized gain
|
(.19)
|
(2.40)
|
(1.55)
|
(.51)
|
(1.06)
|
(4.46)
|
||||||
|
Total distributions
|
(.19)
|
(2.40)
|
(1.59) D
|
(.55)
|
(1.08)
|
(4.46) D
|
||||||
|
Net asset value, end of period
|
$
|
29.79
|
$
|
23.37
|
$
|
23.15
|
$
|
21.21
|
$
|
18.98
|
$
|
23.56
|
|
Total Return E,F,G
|
28.40
%
|
11.51%
|
16.92%
|
14.70%
|
(15.02)%
|
24.92%
|
||||||
|
Ratios to Average Net Assets B,H,I
|
||||||||||||
|
Expenses before reductions
|
.94% J
|
.96%
|
.97%
|
1.01%
|
1.01%
|
1.00%
|
||||||
|
Expenses net of fee waivers, if any
|
.94
% J
|
.96%
|
.96%
|
1.00%
|
1.01%
|
1.00%
|
||||||
|
Expenses net of all reductions, if any
|
.94% J
|
.96%
|
.96%
|
1.00%
|
1.01%
|
1.00%
|
||||||
|
Net investment income (loss)
|
(.03)% J
|
.06%
|
.19%
|
.19%
|
.17%
|
.11%
|
||||||
|
Supplemental Data
|
||||||||||||
|
Net assets, end of period (000 omitted)
|
$
|
996,996
|
$
|
788,677
|
$
|
764,953
|
$
|
698,537
|
$
|
651,156
|
$
|
828,601
|
|
Portfolio turnover rate K
|
78
% J
|
62%
|
52% L
|
47%
|
34%
|
42%
|
|
Fidelity Advisor® Mid Cap II Fund Class M
|
|
Six months ended
June 30, 2026
(Unaudited)
|
Years ended December 31, 2025
|
2024
|
2023
|
2022
|
2021
|
|||||||
|
Selected Per-Share Data
|
||||||||||||
|
Net asset value, beginning of period
|
$
|
22.20
|
$
|
22.15
|
$
|
20.37
|
$
|
18.26
|
$
|
22.74
|
$
|
21.94
|
|
Income from Investment Operations
|
||||||||||||
|
Net investment income (loss) A,B
|
(.03)
|
(.04)
|
(.01)
|
(.01)
|
(.01)
|
(.03)
|
||||||
|
Net realized and unrealized gain (loss)
|
6.27
|
2.49
|
3.34
|
2.63
|
(3.41)
|
5.23
|
||||||
|
Total from investment operations
|
6.24
|
2.45
|
3.33
|
2.62
|
(3.42)
|
5.20
|
||||||
|
Distributions from net realized gain
|
(.19)
|
(2.40)
|
(1.55)
|
(.51)
|
(1.06)
|
(4.40)
|
||||||
|
Total distributions
|
(.19)
|
(2.40)
|
(1.55)
|
(.51)
|
(1.06)
|
(4.40)
|
||||||
|
Net asset value, end of period
|
$
|
28.25
|
$
|
22.20
|
$
|
22.15
|
$
|
20.37
|
$
|
18.26
|
$
|
22.74
|
|
Total Return C,D,E
|
28.23
%
|
11.26%
|
16.59%
|
14.42%
|
(15.19)%
|
24.58%
|
||||||
|
Ratios to Average Net Assets B,F,G
|
||||||||||||
|
Expenses before reductions
|
1.19% H
|
1.21%
|
1.22%
|
1.25%
|
1.25%
|
1.25%
|
||||||
|
Expenses net of fee waivers, if any
|
1.19
% H
|
1.21%
|
1.21%
|
1.25%
|
1.25%
|
1.25%
|
||||||
|
Expenses net of all reductions, if any
|
1.19% H
|
1.21%
|
1.21%
|
1.25%
|
1.25%
|
1.25%
|
||||||
|
Net investment income (loss)
|
(.28)% H
|
(.19)%
|
(.06)%
|
(.06)%
|
(.07)%
|
(.13)%
|
||||||
|
Supplemental Data
|
||||||||||||
|
Net assets, end of period (000 omitted)
|
$
|
369,734
|
$
|
300,294
|
$
|
297,934
|
$
|
276,480
|
$
|
268,867
|
$
|
347,492
|
|
Portfolio turnover rate I
|
78
% H
|
62%
|
52% J
|
47%
|
34%
|
42%
|
|
Fidelity Advisor® Mid Cap II Fund Class C
|
|
Six months ended
June 30, 2026
(Unaudited)
|
Years ended December 31, 2025
|
2024
|
2023
|
2022
|
2021
|
|||||||
|
Selected Per-Share Data
|
||||||||||||
|
Net asset value, beginning of period
|
$
|
17.90
|
$
|
18.38
|
$
|
17.21
|
$
|
15.59
|
$
|
19.71
|
$
|
19.51
|
|
Income from Investment Operations
|
||||||||||||
|
Net investment income (loss) A,B
|
(.08)
|
(.12)
|
(.10)
|
(.10)
|
(.11)
|
(.15)
|
||||||
|
Net realized and unrealized gain (loss)
|
5.05
|
2.04
|
2.82
|
2.23
|
(2.95)
|
4.63
|
||||||
|
Total from investment operations
|
4.97
|
1.92
|
2.72
|
2.13
|
(3.06)
|
4.48
|
||||||
|
Distributions from net realized gain
|
(.19)
|
(2.40)
|
(1.55)
|
(.51)
|
(1.06)
|
(4.28)
|
||||||
|
Total distributions
|
(.19)
|
(2.40)
|
(1.55)
|
(.51)
|
(1.06)
|
(4.28)
|
||||||
|
Net asset value, end of period
|
$
|
22.68
|
$
|
17.90
|
$
|
18.38
|
$
|
17.21
|
$
|
15.59
|
$
|
19.71
|
|
Total Return C,D,E
|
27.92
%
|
10.65%
|
16.08%
|
13.74%
|
(15.71)%
|
23.91%
|
||||||
|
Ratios to Average Net Assets B,F,G
|
||||||||||||
|
Expenses before reductions
|
1.69% H
|
1.71%
|
1.72%
|
1.82%
|
1.83%
|
1.83%
|
||||||
|
Expenses net of fee waivers, if any
|
1.69
% H
|
1.71%
|
1.71%
|
1.82%
|
1.83%
|
1.82%
|
||||||
|
Expenses net of all reductions, if any
|
1.69% H
|
1.71%
|
1.71%
|
1.82%
|
1.83%
|
1.82%
|
||||||
|
Net investment income (loss)
|
(.78)% H
|
(.69)%
|
(.56)%
|
(.63)%
|
(.65)%
|
(.71)%
|
||||||
|
Supplemental Data
|
||||||||||||
|
Net assets, end of period (000 omitted)
|
$
|
36,221
|
$
|
32,114
|
$
|
37,225
|
$
|
38,594
|
$
|
43,947
|
$
|
67,519
|
|
Portfolio turnover rate I
|
78
% H
|
62%
|
52% J
|
47%
|
34%
|
42%
|
|
Fidelity Advisor® Mid Cap II Fund Class I
|
|
Six months ended
June 30, 2026
(Unaudited)
|
Years ended December 31, 2025
|
2024
|
2023
|
2022
|
2021
|
|||||||
|
Selected Per-Share Data
|
||||||||||||
|
Net asset value, beginning of period
|
$
|
24.72
|
$
|
24.34
|
$
|
22.23
|
$
|
19.86
|
$
|
24.59
|
$
|
23.41
|
|
Income from Investment Operations
|
||||||||||||
|
Net investment income (loss) A,B
|
.03
|
.08
|
.11
|
.10
|
.09
|
.10
|
||||||
|
Net realized and unrealized gain (loss)
|
7.00
|
2.75
|
3.65
|
2.87
|
(3.69)
|
5.61
|
||||||
|
Total from investment operations
|
7.03
|
2.83
|
3.76
|
2.97
|
(3.60)
|
5.71
|
||||||
|
Distributions from net investment income
|
-
|
(.05)
|
(.11)
|
(.09)
|
(.07)
|
(.07)
|
||||||
|
Distributions from net realized gain
|
(.19)
|
(2.40)
|
(1.55)
|
(.51)
|
(1.06)
|
(4.46)
|
||||||
|
Total distributions
|
(.19)
|
(2.45)
|
(1.65) C
|
(.60)
|
(1.13)
|
(4.53)
|
||||||
|
Net asset value, end of period
|
$
|
31.56
|
$
|
24.72
|
$
|
24.34
|
$
|
22.23
|
$
|
19.86
|
$
|
24.59
|
|
Total Return D,E
|
28.55
%
|
11.81%
|
17.17%
|
15.03%
|
(14.77)%
|
25.24%
|
||||||
|
Ratios to Average Net Assets B,F,G
|
||||||||||||
|
Expenses before reductions
|
.69% H
|
.70%
|
.71%
|
.74%
|
.74%
|
.73%
|
||||||
|
Expenses net of fee waivers, if any
|
.69
% H
|
.70%
|
.71%
|
.73%
|
.73%
|
.73%
|
||||||
|
Expenses net of all reductions, if any
|
.69% H
|
.70%
|
.71%
|
.73%
|
.73%
|
.73%
|
||||||
|
Net investment income (loss)
|
.22% H
|
.32%
|
.45%
|
.46%
|
.45%
|
.39%
|
||||||
|
Supplemental Data
|
||||||||||||
|
Net assets, end of period (000 omitted)
|
$
|
615,214
|
$
|
362,635
|
$
|
360,933
|
$
|
318,290
|
$
|
308,672
|
$
|
419,860
|
|
Portfolio turnover rate I
|
78
% H
|
62%
|
52% J
|
47%
|
34%
|
42%
|
|
Fidelity Advisor® Mid Cap II Fund Class Z
|
|
Six months ended
June 30, 2026
(Unaudited)
|
Years ended December 31, 2025
|
2024
|
2023
|
2022
|
2021
|
|||||||
|
Selected Per-Share Data
|
||||||||||||
|
Net asset value, beginning of period
|
$
|
24.68
|
$
|
24.31
|
$
|
22.20
|
$
|
19.83
|
$
|
24.56
|
$
|
23.39
|
|
Income from Investment Operations
|
||||||||||||
|
Net investment income (loss) A,B
|
.05
|
.11
|
.14
|
.12
|
.12
|
.13
|
||||||
|
Net realized and unrealized gain (loss)
|
6.98
|
2.75
|
3.66
|
2.88
|
(3.69)
|
5.60
|
||||||
|
Total from investment operations
|
7.03
|
2.86
|
3.80
|
3.00
|
(3.57)
|
5.73
|
||||||
|
Distributions from net investment income
|
-
|
(.09)
|
(.14)
|
(.12)
|
(.10)
|
(.11)
|
||||||
|
Distributions from net realized gain
|
(.19)
|
(2.40)
|
(1.55)
|
(.51)
|
(1.06)
|
(4.46)
|
||||||
|
Total distributions
|
(.19)
|
(2.49)
|
(1.69)
|
(.63)
|
(1.16)
|
(4.56) C
|
||||||
|
Net asset value, end of period
|
$
|
31.52
|
$
|
24.68
|
$
|
24.31
|
$
|
22.20
|
$
|
19.83
|
$
|
24.56
|
|
Total Return D,E
|
28.60
%
|
11.96%
|
17.35%
|
15.18%
|
(14.67)%
|
25.38%
|
||||||
|
Ratios to Average Net Assets B,F,G
|
||||||||||||
|
Expenses before reductions
|
.57% H
|
.58%
|
.59%
|
.61%
|
.61%
|
.61%
|
||||||
|
Expenses net of fee waivers, if any
|
.57
% H
|
.58%
|
.58%
|
.60%
|
.61%
|
.61%
|
||||||
|
Expenses net of all reductions, if any
|
.57% H
|
.58%
|
.58%
|
.60%
|
.61%
|
.61%
|
||||||
|
Net investment income (loss)
|
.34% H
|
.44%
|
.57%
|
.59%
|
.57%
|
.51%
|
||||||
|
Supplemental Data
|
||||||||||||
|
Net assets, end of period (000 omitted)
|
$
|
345,209
|
$
|
104,854
|
$
|
90,934
|
$
|
72,894
|
$
|
57,758
|
$
|
49,283
|
|
Portfolio turnover rate I
|
78
% H
|
62%
|
52% J
|
47%
|
34%
|
42%
|
|
Fidelity Central Fund
|
Investment Manager
|
Investment Objective
|
Investment Practices
|
Expense RatioA
|
|
Fidelity Money Market Central Funds
|
Fidelity Management & Research Company LLC (FMR)
|
Each fund seeks to obtain a high level of current income consistent with the preservation of capital and liquidity.
|
Short-term Investments
|
Less than .005%
|
|
Gross unrealized appreciation
|
$769,576,496
|
|
Gross unrealized depreciation
|
(55,589,673)
|
|
Net unrealized appreciation (depreciation)
|
$713,986,823
|
|
Tax cost
|
$1,602,979,106
|
|
|
Purchases ($)
|
Sales ($)
|
|
Fidelity Advisor Mid Cap II Fund
|
943,356,571
|
731,322,204
|
|
|
Maximum Management Fee Rate %
|
|
Class A
|
.71
|
|
Class M
|
.70
|
|
Class C
|
.72
|
|
Class I
|
.69
|
|
Class Z
|
.56
|
|
|
Total Management Fee Rate %
|
|
Class A
|
.67
|
|
Class M
|
.67
|
|
Class C
|
.67
|
|
Class I
|
.67
|
|
Class Z
|
.55
|
|
|
Distribution Fee
|
Service Fee
|
Total Fees ($)
|
Retained by FDC ($)
|
|
Class A
|
- %
|
.25%
|
1,094,391
|
-
|
|
Class M
|
.25%
|
.25%
|
824,866
|
-
|
|
Class C
|
.75%
|
.25%
|
167,285
|
4,770
|
|
|
|
|
2,086,542
|
4,770
|
|
|
Retained by FDC ($)
|
|
Class A
|
58,523
|
|
Class M
|
3,773
|
|
Class CA
|
274
|
|
|
62,570
|
|
|
Amount ($)
|
|
Fidelity Advisor Mid Cap II Fund
|
11,256
|
|
|
Borrower or Lender
|
Average Loan Balance ($)
|
Weighted Average Interest Rate
|
Interest Expense ($)
|
|
Fidelity Advisor Mid Cap II Fund
|
Borrower
|
3,586,200
|
3.87%
|
1,926
|
|
|
Purchases ($)
|
Sales ($)
|
Realized Gain (Loss) ($)
|
|
Fidelity Advisor Mid Cap II Fund
|
39,162,363
|
40,101,779
|
11,484,557
|
|
|
Amount ($)
|
|
Fidelity Advisor Mid Cap II Fund
|
1,032
|
|
|
Total Security Lending Fees Paid to NFS ($)
|
Security Lending Income From Securities Loaned to NFS ($)
|
Value of Securities Loaned to NFS at Period End ($)
|
|
Fidelity Advisor Mid Cap II Fund
|
4,960
|
-
|
-
|
|
|
Amount ($)
|
|
Fidelity Advisor Mid Cap II Fund
|
37,138,471
|
|
|
Six months ended
June 30, 2026
|
Year ended
December 31, 2025
|
|
Fidelity Advisor Mid Cap II Fund
|
|
|
|
Distributions to shareholders
|
|
|
|
Class A
|
$6,276,401
|
$77,663,052
|
|
Class M
|
2,509,331
|
31,361,386
|
|
Class C
|
326,980
|
4,301,519
|
|
Class I
|
2,767,471
|
35,143,181
|
|
Class Z
|
802,955
|
9,850,341
|
|
Total
|
$12,683,138
|
$158,319,479
|
|
|
Shares
|
Shares
|
Dollars
|
Dollars
|
|
|
Six months ended
June 30, 2026
|
Year ended
December 31, 2025
|
Six months ended
June 30, 2026
|
Year ended
December 31, 2025
|
|
Fidelity Advisor Mid Cap II Fund
|
|
|
|
|
|
Class A
|
|
|
|
|
|
Shares sold
|
1,677,379
|
2,385,972
|
$44,345,533
|
$54,135,427
|
|
Reinvestment of distributions
|
240,593
|
3,239,890
|
6,159,199
|
76,182,722
|
|
Shares redeemed
|
(2,192,373)
|
(4,925,654)
|
(57,251,986)
|
(111,422,871)
|
|
Net increase (decrease)
|
(274,401)
|
700,208
|
$(6,747,254)
|
$18,895,278
|
|
Class M
|
|
|
|
|
|
Shares sold
|
680,107
|
1,321,997
|
$16,860,003
|
$28,705,326
|
|
Reinvestment of distributions
|
102,225
|
1,386,698
|
2,484,072
|
31,040,128
|
|
Shares redeemed
|
(1,220,073)
|
(2,631,781)
|
(30,061,498)
|
(56,831,408)
|
|
Net increase (decrease)
|
(437,741)
|
76,914
|
$(10,717,423)
|
$2,914,046
|
|
Class C
|
|
|
|
|
|
Shares sold
|
96,220
|
181,692
|
$1,919,391
|
$3,207,874
|
|
Reinvestment of distributions
|
16,703
|
236,084
|
326,551
|
4,295,842
|
|
Shares redeemed
|
(309,739)
|
(649,729)
|
(6,100,072)
|
(11,520,493)
|
|
Net increase (decrease)
|
(196,816)
|
(231,953)
|
$(3,854,130)
|
$(4,016,777)
|
|
Class I
|
|
|
|
|
|
Shares sold
|
6,134,848
|
2,359,408
|
$169,625,156
|
$56,444,582
|
|
Reinvestment of distributions
|
98,944
|
1,372,761
|
2,681,393
|
34,096,169
|
|
Shares redeemed
|
(1,409,096)
|
(3,890,837)
|
(39,019,304)
|
(91,143,292)
|
|
Net increase (decrease)
|
4,824,696
|
(158,668)
|
$133,287,245
|
$(602,541)
|
|
Class Z
|
|
|
|
|
|
Shares sold
|
7,303,369
|
1,019,469
|
$199,945,463
|
$24,256,863
|
|
Reinvestment of distributions
|
27,189
|
360,547
|
735,462
|
8,947,727
|
|
Shares redeemed
|
(627,858)
|
(871,776)
|
(17,496,875)
|
(20,309,951)
|
|
Net increase (decrease)
|
6,702,700
|
508,240
|
$183,184,050
|
$12,894,639
|
|
|
Item 8.
Changes in and Disagreements with Accountants for Open-End Management Investment Companies
See Item 7.
Item 9.
Proxy Disclosures for Open-End Management Investment Companies
See Item 7.
Item 10.
Remuneration Paid to Directors, Officers, and Others of Open-End Management Investment Companies
See Item 7.
Item 11.
Statement Regarding Basis for Approval of Investment Advisory Contract
See Item 7.
Item 12.
Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies
Not applicable.
Item 13.
Portfolio Managers of Closed-End Management Investment Companies
Not applicable.
Item 14.
Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers
Not applicable.
Item 15.
Submission of Matters to a Vote of Security Holders
There were no material changes to the procedures by which shareholders may recommend nominees to the Fidelity Advisor Series Is Board of Trustees.
Item 16.
Controls and Procedures
(a)(i) The President and Treasurer and the Chief Financial Officer have concluded that the Fidelity Advisor Series Is (the Trust) disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act) provide reasonable assurances that material information relating to the Trust is made known to them by the appropriate persons, based on their evaluation of these controls and procedures as of a date within 90 days of the filing date of this report.
(a)(ii) There was no change in the Trusts internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act) that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the Trusts internal control over financial reporting.
Item 17.
Disclosure of Securities Lending Activities for Closed-End Management Investment Companies
Not applicable.
Item 18.
Recovery of Erroneously Awarded Compensation
(a)
Not applicable.
(b)
Not applicable.
Item 19.
Exhibits
|
(a) |
(1) |
Not applicable. |
|
(a) |
(2) |
Certification pursuant to Rule 30a-2(a) under the Investment Company Act of 1940 (17 CFR 270.30a-2(a)) is filed and attached hereto as Exhibit 99.CERT. |
|
(a) |
(3) |
Not applicable. |
|
(b) |
Certification pursuant to Rule 30a-2(b) under the Investment Company Act of 1940 (17 CFR 270.30a-2(b)) is furnished and attached hereto as Exhibit 99.906CERT. |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
Fidelity Advisor Series I
|
By: |
/s/Stacie M. Smith |
|
Stacie M. Smith |
|
|
President and Treasurer (Principal Executive Officer) |
|
|
Date: |
August 21, 2026 |
Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.
|
By: |
/s/Stacie M. Smith |
|
Stacie M. Smith |
|
|
President and Treasurer (Principal Executive Officer) |
|
|
Date: |
August 21, 2026 |
|
By: |
/s/Stephanie Caron |
|
Stephanie Caron |
|
|
Chief Financial Officer (Principal Financial Officer) |
|
|
Date: |
August 21, 2026 |