Sculptor Capital (JAB) exits JAB Acquisition Corp I with 0% reported ownership

Rhea-AI Filing Summary

Sculptor Capital and related entities filed an amended Schedule 13G indicating they no longer beneficially own any Class A ordinary shares of JAB Acquisition Corp I. The filing reports 0 shares beneficially owned, representing 0% of the class, with no sole or shared voting or dispositive power.

The ownership calculations reference 18,605,000 Class A ordinary shares outstanding, as disclosed in JAB Acquisition Corp I’s Form 10-Q filed August 14, 2026. Multiple affiliated Sculptor entities are listed as potential beneficial owners under SEC aggregation rules but currently report no position.

Key Figures

Beneficially owned shares: 0 shares Percent of class owned: 0% Shares outstanding: 18,605,000 Class A ordinary shares

3 metrics

Beneficially owned shares 0 shares Class A ordinary shares of JAB Acquisition Corp I reported by Sculptor Capital and affiliates

Percent of class owned 0% Reported beneficial ownership percentage of JAB Acquisition Corp I Class A shares

Shares outstanding 18,605,000 Class A ordinary shares Outstanding shares used to calculate ownership percentages, per Form 10-Q filed August 14, 2026

Key Terms

beneficial owner, dispositive power, Schedule 13G, SEC Release No. 34-39538, +1 more

5 terms

beneficial owner regulatory

"may be deemed to be the beneficial owners of the Ordinary Shares"

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.

dispositive power regulatory

"Sole Dispositive Power 0.00 8 | Shared Dispositive Power 0.00"

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

"Ownership of 5 percent or less of a class Item 6 ... this reflects the securities beneficially owned"

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.

SEC Release No. 34-39538 regulatory

"In accordance with SEC Release No. 34-39538 (January 12, 1998)"

sole voting power regulatory

"5 | Sole Voting Power 0.00 6 | Shared Voting Power 0.00"

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.

FAQ

What change does this Schedule 13G/A report for JAB (JAB Acquisition Corp I)?

The filing reports that Sculptor Capital and affiliates now hold 0 shares of JAB Acquisition Corp I’s Class A ordinary shares, representing 0% of the class, and have no voting or dispositive power.

How many JAB Acquisition Corp I shares are outstanding according to this 13G/A?

The Schedule 13G/A states that ownership percentages are based on 18,605,000 Class A ordinary shares outstanding, as set forth in JAB Acquisition Corp I’s Form 10-Q filed August 14, 2026.

Who is the reporting person in the JAB (JAB Acquisition Corp I) Schedule 13G/A?

The primary reporting person is Sculptor Capital LP, with related entities including Sculptor Capital II LP, Sculptor Capital Holding Corporation, Sculptor Capital Holding II LLC, Sculptor Capital Management, Inc., and Sculptor Master Fund, Ltd., all reporting 0% beneficial ownership.

What voting and dispositive power do Sculptor entities report over JAB shares?

The filing reports 0 shares for each of sole voting power, shared voting power, sole dispositive power, and shared dispositive power over JAB Acquisition Corp I Class A ordinary shares, indicating no current control over any such shares.

Why are multiple Sculptor entities listed in the JAB Schedule 13G/A?

Multiple entities are listed because Sculptor and Sculptor-II manage various Accounts, and entities such as SCHC, SCHC-II, and SCU may be deemed beneficial owners under SEC rules, even though current reported ownership of JAB shares is 0.

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Available on EDGAR 08/14/2026 - 05:00 PM Accepted by SEC EDGAR 08/14/2026 - 05:00 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

JAB Acquisition Corp I

(Name of Issuer)

Class A ordinary shares, par value $0.0001 per share

(Title of Class of Securities)

G50004129

(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): G50004129

1

Names of Reporting Persons

Sculptor Capital 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 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0 %

12

Type of Reporting Person (See Instructions)

IA

Comment for Type of Reporting Person: Sculptor Capital LP ("Sculptor"), a Delaware limited partnership, is the principal investment manager to a number of private funds and discretionary accounts (collectively, the "Accounts").

SCHEDULE 13G

CUSIP Number(s): G50004129

1

Names of Reporting Persons

Sculptor Capital II 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 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0 %

12

Type of Reporting Person (See Instructions)

IA

Comment for Type of Reporting Person: Sculptor Capital II LP ("Sculptor-II"), a Delaware limited partnership that is wholly owned by Sculptor, also serves as the investment manager to certain of the Accounts. The Ordinary Shares reported in this Schedule 13G are held in the Account(s) managed by Sculptor and Sculptor-II.

SCHEDULE 13G

CUSIP Number(s): G50004129

1

Names of Reporting Persons

Sculptor Capital Holding Corp

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 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0 %

12

Type of Reporting Person (See Instructions)

CO

Comment for Type of Reporting Person: Sculptor Capital Holding Corporation ("SCHC"), a Delaware corporation, serves as the general partner of Sculptor.

SCHEDULE 13G

CUSIP Number(s): G50004129

1

Names of Reporting Persons

Sculptor Capital Holding II 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 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0 %

12

Type of Reporting Person (See Instructions)

CO

Comment for Type of Reporting Person: Sculptor Capital Holding II LLC ("SCHC-II"), a Delaware limited liability company that is wholly owned by Sculptor, serves as the general partner of Sculptor-II.

SCHEDULE 13G

CUSIP Number(s): G50004129

1

Names of Reporting Persons

Sculptor Capital Management, Inc.

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 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0 %

12

Type of Reporting Person (See Instructions)

CO

Comment for Type of Reporting Person: Sculptor Capital Management, Inc. ("SCU"), a Delaware limited liability company, is a holding company that is the sole shareholder of SCHC and the ultimate parent company of Sculptor and Sculptor-II.

SCHEDULE 13G

CUSIP Number(s): G50004129

1

Names of Reporting Persons

Sculptor Master Fund, Ltd.

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

CAYMAN ISLANDS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0 %

12

Type of Reporting Person (See Instructions)

CO

Comment for Type of Reporting Person: Sculptor Master Fund, Ltd. ("SCMF") is a Cayman Islands company. Sculptor is the investment adviser to SCMF.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: JAB Acquisition Corp I
(b)	Address of issuer's principal executive offices: 270 SYLVAN AVENUE, SUITE 2230, ENGLEWOOD CLIFFS, NJ, 07632
Item 2.
(a)	Name of person filing: Sculptor Capital LP
(b)	Address or principal business office or, if none, residence: 9 West 57th Street, 40th Floor, New York, NY 10019
(c)	Citizenship: Delaware
(d)	Title of class of securities: Class A ordinary shares, par value $0.0001 per share
(e)	CUSIP No.: G50004129
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: 0
(b)	Percent of class: 0 %
(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: 0
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Sculptor and Sculptor-II serve as the principal investment managers to the Accounts and thus may be deemed beneficial owners of the Ordinary Shares in the Accounts managed by Sculptor and Sculptor-II. SCHC-II serves as the sole general partner of Sculptor-II and is wholly owned by Sculptor. SCHC serves as the sole general partner of Sculptor. As such, SCHC and SCHC-II may be deemed to control Sculptor as well as Sculptor-II and, therefore, may be deemed to be the beneficial owners of the Ordinary Shares reported in this Schedule 13G. SCU is the sole shareholder of SCHC, and, for purposes of this Schedule 13G, may be deemed a beneficial owner of the Ordinary Shares reported herein. In accordance with SEC Release No. 34-39538 (January 12, 1998) (the "Release"), this Schedule 13G reflects the securities beneficially owned, or deemed to be beneficially owned, by certain business units (collectively, the "Reporting Business Units") of Sculptor Capital LP and its subsidiaries and affiliates. It does not include securities, if any, beneficially owned by other business units whose beneficial ownership of securities are disaggregated from that of the Reporting Business Units in accordance with the Release. The percentages reported in this Schedule 13G have been calculated based on 18,605,000 Class A ordinary shares outstanding, as set forth in the Issuer's Form 10-Q filed August 14th, 2026.
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.
	If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group. See Item 6
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.

Sculptor Capital LP

Signature:	/s/ Wayne Cohen
Name/Title:	Wayne Cohen / President
Date:	08/14/2026

Sculptor Capital II LP

Signature:	/s/ Wayne Cohen
Name/Title:	Wayne Cohen / President
Date:	08/14/2026

Sculptor Capital Holding Corp

Signature:	/s/ Wayne Cohen
Name/Title:	Wayne Cohen / President
Date:	08/14/2026

Sculptor Capital Holding II LLC

Signature:	/s/ Wayne Cohen
Name/Title:	Wayne Cohen / President
Date:	08/14/2026

Sculptor Capital Management, Inc.

Signature:	/s/ Wayne Cohen
Name/Title:	Wayne Cohen / President
Date:	08/14/2026

Sculptor Master Fund, Ltd.

Signature:	/s/ Wayne Cohen
Name/Title:	Wayne Cohen / President
Date:	08/14/2026