Initial Statement of Beneficial Ownership (Form 3)

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Highview Sponsor Co., LLC 2. Date of Event Requiring Statement (Month/Day/Year) 08/11/2025 3. Issuer Name and Ticker or Trading Symbol Highview Merger Corp. [HVMC] (Last) (First) (Middle) C/O HIGHVIEW MERGER CORP., 1615 SOUTH CONGRESS AVE., SUITE 103 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner _____ Officer (give title below) __X__ Other (specify below) Director by Deputization 5. If Amendment, Date Original Filed (Month/Day/Year) (Street) DELRAY BEACH, FL 33445 6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Class B Ordinary Shares	(1)	(1)	Class A Ordinary Shares	5,750,000	(1)	D(2)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Highview Sponsor Co., LLC C/O HIGHVIEW MERGER CORP. 1615 SOUTH CONGRESS AVE., SUITE 103 DELRAY BEACH, FL 33445	X	X		Director by Deputization
Boris David C/O HIGHVIEW MERGER CORP. 1615 SOUTH CONGRESS AVENUE, SUITE 103 DELRAY BEACH, FL 33445	X	X	CEO and CFO

Signatures

/s/ Daniel Nussen, as Attorney-in-Fact for Highview Sponsor Co., LLC		08/11/2025
**Signature of Reporting Person		Date
/s/ Daniel Nussen, as Attorney-in-Fact for Davis Boris		08/11/2025
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The Class B ordinary shares are convertible for the Issuer's Class A ordinary shares as described under the heading "Description of Securities" in the Issuer's Registration Statement filed on Form S-1 (File No. 333-288914) (the "Registration Statement") and have no expiration date. The Class B ordinary shares beneficially owned by the Reporting Person include up to 750,000 Class B ordinary shares subject to forfeiture to the Issuer depending on the extent to which the underwriters' over-allotment option is exercised in connection with the Issuer's initial public offering of units, as described in the Registration Statement.
(2)	Highview Sponsor Co., LLC (the "Reporting Person") is the record holder of the securities reported herein. David Boris is the sole managing member of the Reporting Person and has voting and investment discretion with respect to the ordinary shares held of record by the Reporting Person. David Boris disclaims any beneficial ownership of the securities held by the Reporting Person other than to the extent of any pecuniary interest that he may have therein, directly or indirectly.
Remarks: See Exhibit 99.1 - Joint Filer Information, which is incorporated herein by reference and describes in further detail the relationships of the Reporting Persons to the Issuer. See Exhibits 24.1 and 24.2 - Powers of Attorney.

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