Nuvve Holding major holder reports 9.99% stake

Nuvve Holding Corp. is reported to have a significant shareholder, The Hewlett Fund, which filed a Schedule 13G as a passive beneficial owner of common stock.

Rhea-AI Filing Summary

Nuvve Holding Corp. is reported to have a significant shareholder, The Hewlett Fund, which filed a Schedule 13G as a passive beneficial owner of common stock. The Hewlett Fund reports beneficial ownership of 57,648 shares of common stock, representing 9.99% of the class, based on 577,064 shares outstanding as of June 30, 2026.

The Hewlett Fund has sole voting and dispositive power over all 57,648 shares. A contractual 9.99% ownership restriction limits the maximum number of shares the fund can beneficially control; full exercise of its securities would otherwise exceed this limit. The filing is signed by Martin Chopp, General Partner, dated July 20, 2026.

Key Figures

Beneficially owned shares: 57,648 shares Percent of class: 9.99% Shares outstanding: 577,064 shares +3 more

6 metrics

Beneficially owned shares 57,648 shares Common stock beneficially owned by The Hewlett Fund

Percent of class 9.99% Portion of Nuvve common stock class held by The Hewlett Fund

Shares outstanding 577,064 shares Shares of common stock outstanding as of June 30, 2026

Sole voting power 57,648 shares Shares over which The Hewlett Fund has sole power to vote

Sole dispositive power 57,648 shares Shares over which The Hewlett Fund has sole power to dispose

Ownership cap 9.99% Contractual ownership restriction limiting beneficial control

Key Terms

beneficially owned, sole voting power, sole dispositive power, ownership restriction, +1 more

5 terms

beneficially owned financial

"Amount beneficially owned: 57,648.00"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

sole voting power financial

"Sole Voting Power 57,648.00"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

sole dispositive power financial

"Sole Dispositive Power 57,648.00"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

ownership restriction regulatory

"under a contractually stipulated 9.99% ownership restriction"

Schedule 13G regulatory

"NUVVE HOLDING CORP. ... form_type: "SCHEDULE 13G""

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What ownership stake in NVVE does The Hewlett Fund report?

The Hewlett Fund reports beneficial ownership of 57,648 shares of Nuvve Holding Corp. common stock, representing 9.99% of the outstanding class based on 577,064 shares outstanding as of June 30, 2026.

How many NVVE shares are outstanding according to this Schedule 13G?

The percentage ownership is calculated using 577,064 shares outstanding of Nuvve Holding Corp. common stock as of June 30, 2026, as referenced from a Form 8-K filed on July 1, 2026.

What voting and dispositive power does The Hewlett Fund have over NVVE shares?

The Hewlett Fund reports sole voting power and sole dispositive power over 57,648 shares of Nuvve Holding Corp. common stock, with no shared voting or shared dispositive power over any shares.

What is the ownership restriction mentioned for The Hewlett Fund in NVVE?

The filing states a 9.99% ownership restriction, under which 57,648 shares represent the maximum amount The Hewlett Fund LP can beneficially control. Full exercise of its securities would exceed this contractual limit.

Is The Hewlett Fund’s NVVE stake reported as active or passive?

The position is reported on Schedule 13G, which is typically used for passive beneficial ownership. The Hewlett Fund identifies its holdings and powers but does not describe an activist or control-seeking intent in this disclosure.

Who signed the NVVE Schedule 13G for The Hewlett Fund?

The Schedule 13G is signed by Martin Chopp, identified as General Partner of The Hewlett Fund. The signature is dated July 20, 2026, confirming the information provided in the ownership report.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 07/20/2026 - 12:34 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

NUVVE HOLDING CORP.

(Name of Issuer)

COMMON STOCK, $0.0001 PAR VALUE PER SHARE

(Title of Class of Securities)

67079Y506

(CUSIP Number)

07/16/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 67079Y506

1

Names of Reporting Persons

The Hewlett Fund LP

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

NEW YORK

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 57,648.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 57,648.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

57,648.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

9.99 %

12

Type of Reporting Person (See Instructions)

PN

Comment for Type of Reporting Person: Note to 5, 7, 9 and 11: Based on 577,064 shares outstanding as of June 30, 2026 pursuant to a Form 8-K filed on July 1, 2026 with the Securities and Exchange Commission. Note to 10: The aggregate amount in Row 9 represents the maximum amount of shares that The Hewlett Fund LP can beneficially control under a contractually stipulated 9.99% ownership restriction. The full exercise of The Hewlett Fund LP's securities would exceed this restriction.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: NUVVE HOLDING CORP.
(b)	Address of issuer's principal executive offices: 2488 Historic Decatur Road, San Diego, CA 92106
Item 2.
(a)	Name of person filing: The Hewlett Fund LP
(b)	Address or principal business office or, if none, residence: 100 Merrick Road, Suite 400W, Rockville Centre, NY 11570
(c)	Citizenship: New York
(d)	Title of class of securities: COMMON STOCK, $0.0001 PAR VALUE PER SHARE
(e)	CUSIP Number(s): 67079Y506
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 57,648.00
(b)	Percent of class: 9.99%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 57,648.00
	(ii) Shared power to vote or to direct the vote: 0.00
	(iii) Sole power to dispose or to direct the disposition of: 57,648.00
	(iv) Shared power to dispose or to direct the disposition of: 0.00
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

The Hewlett Fund LP

Signature:	/s/ Martin Chopp
Name/Title:	Martin Chopp, General Partner
Date:	07/20/2026