Wealthspring reports 1.52M shares (6.63%) of KCAC

Kensington Capital Acquisition Corp. VI ownership disclosure: Wealthspring Capital LLC and Matthew Simpson report 1,524,270 Class A ordinary shares, representing 6.63% of the class as reported for the period ending 03/31/2026.

Rhea-AI Filing Summary

Kensington Capital Acquisition Corp. VI ownership disclosure: Wealthspring Capital LLC and Matthew Simpson report 1,524,270 Class A ordinary shares, representing 6.63% of the class as reported for the period ending 03/31/2026. The shares are held in the form of Units that include warrants per unit.

The filing is a joint Schedule 13G signed April 9, 2026, confirming shared voting and dispositive power of 1,524,270 shares by both Wealthspring and Matthew Simpson. The CUSIP is G5235S123.

Insights

Corporate Governance Analyst

Passive large-holder disclosure; no change to control indicated.

The Schedule 13G reports a 6.63% passive stake held via Units by Wealthspring Capital LLC and Matthew Simpson, with shared voting and dispositive power over 1,524,270 shares as of 03/31/2026. This is a regulatory ownership disclosure, not a transaction statement.

The filing includes a Joint Filing Agreement signed 04/09/2026. Future filings could detail any change in status if the holders become active; until then, this is a passive ownership report.

Key Figures

Beneficially owned shares: 1,524,270 shares Percent of class: 6.63% CUSIP: G5235S123 +2 more

5 metrics

Beneficially owned shares 1,524,270 shares reported amount (Units) as of 03/31/2026

Percent of class 6.63% percent of Class A ordinary shares

CUSIP G5235S123 Class A ordinary shares identifier

Filing type Schedule 13G ownership disclosure signed 04/09/2026

Unit composition 1 share + 0.25 Class1 warrant + 0.75 Class2 warrant per Unit described in ownership comment

Key Terms

Units, Class 1 redeemable warrant, Schedule 13G, Joint Filing Agreement

4 terms

Units market

"held in the form of Units, each consisting of one Class A ordinary share"

Units are bundled securities sold as one package in a financing—commonly a share paired with an instrument that gives the holder the right to buy more shares later. For investors this matters because a unit’s extra component can change future supply of shares and potential returns, similar to buying a combo with a coupon that can be redeemed later and alter what you actually receive and what others might own.

Class 1 redeemable warrant financial

"one-quarter of one Class 1 redeemable warrant"

Schedule 13G regulatory

"the undersigned hereby agree to the joint filing with all other Reporting Persons"

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.

Joint Filing Agreement regulatory

"Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)"

FAQ

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

What stake does Wealthspring Capital report in KCAC?

Wealthspring Capital LLC reports beneficial ownership of 1,524,270 Class A shares, equal to 6.63% of the class. The stake is held as Units that include warrants and is reported on a Schedule 13G for the period ending 03/31/2026.

Does Matthew Simpson directly control the reported KCAC shares?

Matthew Simpson and Wealthspring share voting and dispositive power over the reported 1,524,270 shares. The Schedule 13G lists shared voting and shared dispositive power for both parties rather than sole control.

What is the form and composition of the holdings reported?

The holdings are reported as Units; each Unit consists of one Class A ordinary share, one-quarter of a Class 1 redeemable warrant, and three-quarters of a Class 2 redeemable warrant. The filing explicitly states this composition in the ownership comment.

When was the joint filing agreement signed for this Schedule 13G?

The Joint Filing Agreement accompanying the Schedule 13G was executed on April 9, 2026. It formalizes the joint filing arrangement among the reporting persons for the disclosed ownership.

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

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Accepted by SEC EDGAR 04/09/2026 - 04:43 PM EDT Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Kensington Capital Acquisition Corp. VI

(Name of Issuer)

Class A ordinary shares, $0.0001 par value

(Title of Class of Securities)

G5235S123

(CUSIP Number)

03/31/2026

(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): G5235S123

1

Names of Reporting Persons

Wealthspring Capital LLC

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 0.00
6	Shared Voting Power 1,524,270.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,524,270.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,524,270.00

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)

6.63 %

12

Type of Reporting Person (See Instructions)

IA, PN

Comment for Type of Reporting Person: The holdings figures reported throughout this Schedule 13G consist of 1,524,270 ordinary shares held in the form of Units, each consisting of one Class A ordinary share, $0.0001 par value, one-quarter of one Class 1 redeemable warrant and three-quarters of one Class 2 redeemable warrant.

SCHEDULE 13G

CUSIP Number(s): G5235S123

1

Names of Reporting Persons

Matthew Simpson

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

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,524,270.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,524,270.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,524,270.00

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)

6.63 %

12

Type of Reporting Person (See Instructions)

HC, IA, IN

Comment for Type of Reporting Person: The holdings figures reported throughout this Schedule 13G consist of 1,524,270 ordinary shares held in the form of Units, each consisting of one Class A ordinary share, $0.0001 par value, one-quarter of one Class 1 redeemable warrant and three-quarters of one Class 2 redeemable warrant.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Kensington Capital Acquisition Corp. VI
(b)	Address of issuer's principal executive offices: 1400 Old Country Road, Suite 301, Westbury, New York 11590
Item 2.
(a)	Name of person filing: Wealthspring Capital LLC Matthew Simpson
(b)	Address or principal business office or, if none, residence: 2 WESTCHESTER PARK DRIVE SUITE 108 WEST HARRISON, New York 10604
(c)	Citizenship: Wealthspring Capital LLC - NEW YORK Matthew Simpson - UNITED STATES
(d)	Title of class of securities: Class A ordinary shares, $0.0001 par value
(e)	CUSIP Number(s): G5235S123
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: 1,524,270
(b)	Percent of class: 6.63 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: Wealthspring Capital LLC - 0 Matthew Simpson - 0
	(ii) Shared power to vote or to direct the vote: Wealthspring Capital LLC - 1,524,270 Matthew Simpson - 1,524,270
	(iii) Sole power to dispose or to direct the disposition of: Wealthspring Capital LLC - 0 Matthew Simpson - 0
	(iv) Shared power to dispose or to direct the disposition of: Wealthspring Capital LLC - 1,524,270 Matthew Simpson - 1,524,270
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 acquired and are held in the ordinary course of business and 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.

Wealthspring Capital LLC

Signature:	Matthew Simpson
Name/Title:	Manager
Date:	04/09/2026

Matthew Simpson

Signature:	Matthew Simpson
Name/Title:	Control Person
Date:	04/09/2026

Exhibit Information

Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them a statement on Schedule 13G (including amendments thereto, if any) with respect to the ordinary shares of KENSINGTON CAPITAL ACQUISITION CORP. VI, and that this Agreement may be included as an Exhibit to such joint filing. Each of the undersigned agrees to be responsible for the timely filing of the Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate. IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of April 9, 2026. Wealthspring Capital LLC /s/ Matthew Simpson Name: Matthew Simpson Title: Manager /s/ Matthew Simpson Name: Matthew Simpson