Calvert Management Series

02/03/2026 | Press release | Distributed by Public on 02/03/2026 08:57

Fidelity Bond Filing (Form 40-17G)

One Post Office Square, Boston, MA 02109
800.836.2414 calvert.com
2050 M Street NW, Washington, DC 20036
202.238.2200

February 3, 2026

Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

Re: Registered Management Investment Company Fidelity Bond

Ladies and Gentlemen:

On behalf of the Registrants listed on the attached Schedule A, filed herewith pursuant to Rule 17g-1 (g)(1)(ii) under the Investment Company Act of 1940 is:

(i) A copy of the fidelity bond;
(ii) a certified copy of the resolutions of a majority of the directors who are not interested persons of the series funds listed on Schedule A approving the bond.
(iii) a statement showing the amount of the single insured bond which each investment company would have maintained had it not been named as an insured under a joint insured bond which is effective from December 31, 2025 to December 31, 2026;
(iv) a statement as to the period for which premiums have been paid; and
(v) a copy of the agreement among each of the named insured registered investment companies entered into pursuant to paragraph (f) of Rule 17g-1.

If you have any questions or comments concerning the enclosed, please contact the undersigned at (202) 238-2205.

Sincerely,

/s/ Hope Brown
Hope Brown
Vice President

Schedule A

Calvert Management Series, a series fund consisting of:

Calvert Emerging Markets Focused Growth Fund
Calvert Flexible Bond Fund
Calvert Floating-Rate Advantage Fund
Calvert Global Equity Fund
Calvert Global Small-Cap Equity Fund
Calvert Small/Mid-Cap Fund
Calvert Responsible Municipal Income Fund

Calvert Social Investment Fund, a series fund consisting of:

Calvert Balanced Fund
Calvert Bond Fund
Calvert Conservative Allocation Fund
Calvert Equity Fund
Calvert Focused Value Fund
Calvert Growth Allocation Fund
Calvert Moderate Allocation Fund

The Calvert Fund, a series fund consisting of:

Calvert Core Bond Fund
Calvert High Yield Bond Fund
Calvert Income Fund
Calvert Mortgage Access Fund
Calvert Short Duration Income Fund
Calvert Ultra-Short Duration Income Fund

Calvert World Values Fund, Inc., a series fund consisting of:

Calvert Emerging Markets Advancement Fund
Calvert Emerging Markets Equity Fund
Calvert International Equity Fund
Calvert International Opportunities Fund

Calvert Variable Trust, Inc. a series fund consisting of:

CVT EAFE International Index Portfolio
CVT Investment Grade Bond Index Portfolio
CVT NASDAQ 100 Index Portfolio
CVT Russell 2000 Small Cap Index Portfolio
CVT S&P 500 Index Portfolio
CVT S&P MidCap 400 Index Portfolio
CVT Volatility Managed Moderate Portfolio
CVT Volatility Managed Moderate Growth Portfolio
CVT Volatility Managed Growth Portfolio

Calvert Responsible Index Series, Inc., a series fund consisting of:

Calvert International Responsible Index Fund
Calvert US Mid-Cap Core Responsible Index Fund
Calvert US Large-Cap Core Responsible Index Fund
Calvert US Large-Cap Growth Responsible Index Fund
Calvert US Large-Cap Value Responsible Index Fund
A-1

Calvert Impact Fund, Inc., a series fund consisting of:

Calvert Global Energy Solutions Fund
Calvert Global Water Fund
Calvert Green Bond Fund
Calvert Small-Cap Fund

Calvert Variable Series, Inc., a series fund consisting of:

Calvert VP SRI Balanced Portfolio
Calvert VP SRI Mid Cap Portfolio
A-2
Calvert Management Series published this content on February 03, 2026, and is solely responsible for the information contained herein. Distributed via EDGAR on February 03, 2026 at 14:57 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]