InterPrivate Investment Partners V (IPVV): Magnetar funds disclose 9.28% holding

Rhea-AI Filing Summary

InterPrivate Investment Partners V Inc. has a significant institutional holder group led by Magnetar entities. As of June 30, 2026, Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC and David J. Snyderman are reported as beneficial owners of 1,917,355 Class A ordinary shares. These shares are held across several Magnetar-managed funds, including Constellation Master Fund, Xing He Master Fund, Capital Master Fund, Structured Credit Fund, Alpha Star Fund, Lake Credit Fund and Waterfront Series A Fund.

The position represents approximately 9.28% of InterPrivate’s outstanding Class A shares, based on 20,665,000 shares outstanding as of June 8, 2026. The reporting persons have shared voting and dispositive power over all 1,917,355 shares and no sole voting or dispositive power, reflecting centralized investment control through Magnetar’s advisory structure.

Key Figures

Beneficial ownership: 1,917,355 shares Ownership percentage: 9.28% Shares outstanding: 20,665,000 shares +4 more

7 metrics

Beneficial ownership 1,917,355 shares Class A ordinary shares beneficially owned as of June 30, 2026

Ownership percentage 9.28% Percentage of InterPrivate Class A shares beneficially owned by reporting persons

Shares outstanding 20,665,000 shares InterPrivate Class A shares outstanding as of June 8, 2026

Constellation Master Fund holdings 460,164 shares Portion of IPVV shares held for Magnetar Constellation Master Fund, Ltd

Structured Credit Fund holdings 402,644 shares Portion of IPVV shares held for Magnetar Structured Credit Fund, LP

Shared voting power 1,917,355 shares Shares over which reporting persons share voting power

Shared dispositive power 1,917,355 shares Shares over which reporting persons share dispositive power

Key Terms

beneficial owner, shared voting power, dispositive power, Schedule 13G, +1 more

5 terms

beneficial owner financial

"each of the Reporting Persons were deemed to be the beneficial owner constituting approximately 9.28%"

A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.

shared voting power financial

"Shared Voting Power 1,917,355.00"

Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.

dispositive power financial

"Shared Dispositive Power 1,917,355.00"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

Schedule 13G regulatory

"Magnetar-related entities report this position on a 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.

attorney-in-fact regulatory

"Name: Hayley Stein, Title: Attorney-in-fact for David J. Snyderman"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

What stake in IPVV does Magnetar report on this Schedule 13G?

Magnetar-related entities report beneficial ownership of 1,917,355 Class A shares of InterPrivate Investment Partners V Inc. This represents about 9.28% of the company’s outstanding Class A ordinary shares as of June 2026.

How large is InterPrivate Investment Partners V Inc. (IPVV) in shares outstanding?

InterPrivate Investment Partners V Inc. had approximately 20,665,000 Class A shares outstanding as of June 8, 2026. The Magnetar position of 1,917,355 shares equals about 9.28% of this total based on the issuer’s disclosed figure.

Which Magnetar funds hold IPVV shares reported on this Schedule 13G?

IPVV shares are held for several Magnetar funds, including Constellation Master Fund, Xing He Master Fund, Capital Master Fund, Structured Credit Fund, Alpha Star Fund, Lake Credit Fund and Waterfront Series A Fund, with Magnetar Financial acting as investment adviser.

What voting and dispositive power does Magnetar have over IPVV shares?

The reporting persons have shared voting power over 1,917,355 IPVV shares and shared dispositive power over the same amount. They report no sole voting or dispositive power, indicating decisions are made jointly under Magnetar’s control.

Who are the reporting persons on this IPVV Schedule 13G filing?

The filing is made on behalf of Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC and David J. Snyderman. Magnetar Financial is the investment adviser, with Supernova Management and Mr. Snyderman in upstream control roles.

Where are the Magnetar reporting entities for IPVV organized and based?

Magnetar Financial LLC and Supernova Management LLC are Delaware limited liability companies, Magnetar Capital Partners LP is a Delaware limited partnership, and David J. Snyderman is a U.S. citizen. Their principal business office is in Evanston, Illinois.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 08/13/2026 - 06:16 AM Accepted by SEC EDGAR 08/13/2026 - 06:16 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

INTERPRIVATE INVESTMENT PARTNERS V INC

(Name of Issuer)

Class A ordinary shares, par value $0.0001

(Title of Class of Securities)

G49097101

(CUSIP Number)

06/30/2026

(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): G49097101

1

Names of Reporting Persons

MAGNETAR FINANCIAL 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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,917,355.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,917,355.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,917,355.00

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)

9.28 %

12

Type of Reporting Person (See Instructions)

IA, OO

SCHEDULE 13G

CUSIP Number(s): G49097101

1

Names of Reporting Persons

MAGNETAR CAPITAL PARTNERS 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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,917,355.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,917,355.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,917,355.00

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)

9.28 %

12

Type of Reporting Person (See Instructions)

HC, PN

SCHEDULE 13G

CUSIP Number(s): G49097101

1

Names of Reporting Persons

SUPERNOVA MANAGEMENT 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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,917,355.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,917,355.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,917,355.00

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)

9.28 %

12

Type of Reporting Person (See Instructions)

HC, OO

SCHEDULE 13G

CUSIP Number(s): G49097101

1

Names of Reporting Persons

DAVID J. SNYDERMAN

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 1,917,355.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,917,355.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,917,355.00

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)

9.28 %

12

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: INTERPRIVATE INVESTMENT PARTNERS V INC
(b)	Address of issuer's principal executive offices: 1350 AVENUE OF THE AMERICAS, 2ND FLOOR, NEW YORK, NY 10019
Item 2.
(a)	Name of person filing: This statement is filed on behalf of each of the following person (collectively, the "Reporting Persons"): i) Magnetar Financial LLC ("Magnetar Financial"); ii) Magnetar Capital Partners LP ("Magnetar Capital Partners"); iii) Supernova Management LLC ("Supernova Management"); and iv) David J. Snyderman ("Mr. Snyderman"). This statement relates to the Shares (as defined herein) held for Magnetar Constellation Master Fund, Ltd ("Constellation Master Fund"), Magnetar Xing He Master Fund Ltd ("Xing He Master Fund"), and Magnetar Capital Master Fund Ltd ("Capital Master Fund"), all Cayman Islands exempted companies; Magnetar Structured Credit Fund, LP ("Structured Credit Fund"), a Delaware limited partnership; Magnetar Alpha Star Fund LLC ("Alpha Star Fund"), Magnetar Lake Credit Fund LLC ("Lake Credit Fund"), and Magnetar Waterfront Series A LLC ("Waterfront Series A Fund"), all Delaware limited liability companies; collectively (the "Magnetar Funds"). Magnetar Financial serves as the investment adviser to the Magnetar Funds, and as such, Magnetar Financial exercises voting and investment power over the Shares held for the Magnetar Funds' accounts. Magnetar Capital Partners serves as the sole member and parent holding company of Magnetar Financial. Supernova Management is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is Mr. Snyderman.
(b)	Address or principal business office or, if none, residence: The address of the principal business office of each of Magnetar Financial, Magnetar Capital Partners, Supernova Management, and Mr. Snyderman is 1603 Orrington Avenue, 13th Floor, Evanston, Illinois 60201.
(c)	Citizenship: Place of Organization. i) Magnetar Financial is a Delaware limited liability company; ii) Magnetar Capital Partners is a Delaware limited partnership; iii) Supernova Management is a Delaware limited liability company; and iv) Mr. Snyderman is a citizen of the United States of America.
(d)	Title of class of securities: Class A ordinary shares, par value $0.0001
(e)	CUSIP Number(s): G49097101
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: As of June 30, 2026, each of Magnetar Financial, Magnetar Capital Partners, Supernova Management and Mr. Snyderman held 1,917,355 Shares. The amount consists of (A) 460,164 Shares held for the account of Constellation Master Fund; (B) 325,950 Shares held for the account of Lake Credit Fund; (C) 402,644 Shares held for the account of Structured Credit Fund; (D) 325,951 Shares held for the account of Xing He Master Fund; (E) 325,950 Shares held for the account of Alpha Star Fund; (F) 19,174 Shares held for the account of Capital Master Fund; and (G) 57,522 Shares held for the account of Waterfront Series A Fund. The Shares held by the Magnetar Funds represent approximately 9.28% of the total number of Shares outstanding (calculated pursuant to Rule 13d-3(d)(1)(i)) of the outstanding shares of the Issuer).
(b)	Percent of class: As of June 30, 2026, each of the Reporting Persons were deemed to be the beneficial owner constituting approximately 9.28% of the total number of shares outstanding (based upon the information provided by the Issuer in Form 8-K filed, there were approximately 20,665,000 Shares outstanding as of June 8, 2026).
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 1,917,355
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 1,917,355
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.

MAGNETAR FINANCIAL LLC

Signature:	/s/ Hayley Stein
Name/Title:	Name: Hayley Stein, Title: Attorney-in-fact for David J. Snyderman, Administrative Manager of Supernova Management LLC
Date:	08/13/2026

MAGNETAR CAPITAL PARTNERS LP

Signature:	/s/ Hayley Stein
Name/Title:	Name: Hayley Stein, Title: Attorney-in-fact for David J. Snyderman, Administrative Manager of Supernova Management LLC
Date:	08/13/2026

SUPERNOVA MANAGEMENT LLC

Signature:	/s/ Hayley Stein
Name/Title:	Name: Hayley Stein, Title: Attorney-in-fact for David J. Snyderman, Administrative Manager of Supernova Management LLC
Date:	08/13/2026

DAVID J. SNYDERMAN

Signature:	/s/ Hayley Stein
Name/Title:	Name: Hayley Stein, Title: Attorney-in-fact for David J. Snyderman, Administrative Manager of Supernova Management LLC
Date:	08/13/2026

Comments accompanying signature: MAGNETAR FINANCIAL LLC By: Magnetar Capital Partners LP, its Sole Member By: Supernova Management LLC, its General Partner MAGNETAR CAPITAL PARTNERS LP By: Supernova Management LLC, its General Partner

Exhibit Information

99.1 Joint Filing Agreement, dated as of August 13, 2026, among the Reporting Persons. 99.2 Power of Attorney, dated as of December 22, 2022 filed by the Reporting Persons on August 13, 2026.