Arini Capital reports 5.01% stake in Sabre

Sabre Corporation ownership report: Arini Capital Management Limited and related entities report beneficial ownership of 19,814,968 shares, representing 5.01% of Class A common stock.

Rhea-AI Filing Summary

Sabre Corporation ownership report: Arini Capital Management Limited and related entities report beneficial ownership of 19,814,968 shares, representing 5.01% of Class A common stock.

The filing states shared voting and dispositive power over these shares for Arini and affiliated entities and attributes the percentage to a 395,165,033 shares outstanding base cited from the issuer's 10-K filed February 18, 2026. The shares are held on behalf of managed accounts and funds.

Insights

Institutional Ownership Analyst

Arini and affiliated entities report a 5.01% stake in Sabre with shared voting/dispositive power.

Arini Capital Management Limited, Arini US, Arini Credit Master Fund, Arini Holdings (Jersey), Squarepoint DIV7, and Hamza Lemssouguer are listed with combined shared control of 19,814,968 shares. The filing cites 395,165,033 Class A shares outstanding from the issuer's 10-K as the denominator.

The ownership is reported as held for multiple managed Accounts and funds, with ACM as principal investment manager and ACM US as sub-advisor; cash‑flow treatment is not stated in the excerpt. Subsequent filings or confirmations would show any changes to voting arrangements or dispositions.

FAQ

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

What stake does Arini Capital report in Sabre (SABR)?

Arini Capital reports beneficial ownership of 19,814,968 shares, equal to 5.01% of Class A common stock, based on a 395,165,033 share denominator from Sabre's 10-K filed February 18, 2026.

Which Arini-affiliated entities are named in the Schedule 13G for SABR?

The filing names Arini Capital Management Limited, Arini Capital Management US LLC, Arini Credit Master Fund Limited, Arini Capital Management Holdings (Jersey) Limited, and individuals and a co-managed fund (Squarepoint DIV7).

Does Arini report voting or dispositive power over the shares of SABR?

Yes. The filing discloses shared voting power and shared dispositive power over 19,814,968 shares; sole voting and dispositive power are reported as 0 in the excerpt.

On what basis was the 5.01% figure calculated for SABR?

The percentage is calculated using 395,165,033 Class A ordinary shares as the denominator, as stated in Sabre's 10-K filed with the SEC on February 18, 2026.

Are the shares held directly by Arini or on behalf of others?

The filing states the shares are held on behalf of multiple managed Accounts and funds, with ACM serving as principal investment manager and ACM US as a sub-advisor; beneficial ownership is reported on that basis.

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

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Accepted by SEC EDGAR 03/10/2026 - 04:15 PM EDT Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Sabre Corporation

(Name of Issuer)

Common Stock

(Title of Class of Securities)

03/06/2026

(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)

SCHEDULE 13G

CUSIP Number(s):

1

Names of Reporting Persons

Arini Capital Management Limited

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 KINGDOM

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 19,814,968.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 19,814,968.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

19,814,968.00

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)

5.01 %

12

Type of Reporting Person (See Instructions)

IA

Comment for Type of Reporting Person: Arini Capital Management Limited ("ACM"), a United Kingdom private limited company, is the principal investment manager to a number of private funds and discretionary accounts (collectively, the "Accounts")

SCHEDULE 13G

CUSIP Number(s):

1

Names of Reporting Persons

Arini Capital Management US 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 19,814,968.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 19,814,968.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

19,814,968.00

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)

5.01 %

12

Type of Reporting Person (See Instructions)

IA

Comment for Type of Reporting Person: Arini Capital Management US LLC ("ACM US"), a Delaware limited liability company, is a sub-advisor to ACM and the Accounts.

SCHEDULE 13G

CUSIP Number(s):

1

Names of Reporting Persons

Arini Credit Master Fund Limited

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 19,022,369.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 19,022,369.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

19,022,369.00

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)

4.81 %

12

Type of Reporting Person (See Instructions)

CO

Comment for Type of Reporting Person: Arini Credit Master Fund Limited ("ACMF"), a Cayman Islands exempted company. ACM is the investment advisor to ACMF, with ACM US acting as sub-advisor.

SCHEDULE 13G

CUSIP Number(s):

1

Names of Reporting Persons

Squarepoint Diversified Partners Fund 7 Limited

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 792,599.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 792,599.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

792,599.00

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)

0.20 %

12

Type of Reporting Person (See Instructions)

CO

Comment for Type of Reporting Person: Squarepoint Diversified Partners Fund 7 Limited ("DIV7"), a Cayman Islands exempted company. Squarepoint Ops LLC is the principal investment manager to DIV7, ACM is the sub-advisor to DIV7 and holds investment discretion for DIV7, with ACM US being a sub-sub-advisor.

SCHEDULE 13G

CUSIP Number(s):

1

Names of Reporting Persons

Arini Capital Management Holdings (Jersey) Limited

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

JERSEY

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 19,814,968.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 19,814,968.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

19,814,968.00

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)

5.01 %

12

Type of Reporting Person (See Instructions)

HC

Comment for Type of Reporting Person: Arini Capital Management Holdings (Jersey) Limited ("ACMH"), a Jersey company. ACMH is the sole owner of ACM.

SCHEDULE 13G

CUSIP Number(s):

1

Names of Reporting Persons

Hamza M. Lemssouguer

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

FRANCE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 19,814,968.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 19,814,968.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

19,814,968.00

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)

5.01 %

12

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person: Hamza Lemssouguer is the Founder and CIO of ACM. Hamza Lemssouguer is the sole owner of ACMH.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Sabre Corporation
(b)	Address of issuer's principal executive offices: 3150 Sabre Drive, Southlake, TX 76092
Item 2.
(a)	Name of person filing: Arini Capital Management Limited
(b)	Address or principal business office or, if none, residence: 2 Park Street, 2nd & 3rd Floors, London, UK W1K 2HX
(c)	Citizenship: United Kingdom
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 78573M104
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: 19,814,968
(b)	Percent of class: 5.01%
(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: 19,814,968
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 19,814,968
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.
	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. ACM serves as the principal investment manager to the Accounts and thus may be deemed beneficial owners of the Ordinary Shares in the Accounts managed by ACM and/or ACM US. ACMH serves as the sole owner of ACM. As such, ACMH may be deemed to control ACM and, therefore, may be deemed to be the beneficial owners of the Ordinary Shares reported in this Schedule 13G. Hamza Lemssouguer is the sole owner of ACMH, and, for purposes of this Schedule 13G, may be deemed a beneficial owner of the Ordinary Shares reported herein. The percentages reported in this Schedule 13G have been calculated based on 395,165,033 Class A ordinary shares, as set forth in the Issuer's 10-K filed with the SEC on February 18, 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)(K), so indicate under Item 3(k) 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.

Arini Capital Management Limited

Signature:	/s/ Hamza Lemssouguer
Name/Title:	Hamza Lemssouguer, Founder and Chief Investment Officer
Date:	03/10/2026

Arini Capital Management US LLC

Signature:	/s/ Hamza Lemssouguer
Name/Title:	Hamza Lemssouguer, Founder and Chief Investment Officer
Date:	03/10/2026

Arini Credit Master Fund Limited

Signature:	/s/ Hamza Lemssouguer
Name/Title:	Hamza Lemssouguer, Founder and Chief Investment Officer
Date:	03/10/2026

Squarepoint Diversified Partners Fund 7 Limited

Signature:	/s/ Hamza Lemssouguer
Name/Title:	Hamza Lemssouguer, Founder and Chief Investment Officer
Date:	03/10/2026

Arini Capital Management Holdings (Jersey) Limited

Signature:	/s/ Hamza Lemssouguer
Name/Title:	Hamza Lemssouguer, Founder and Chief Investment Officer
Date:	03/10/2026

Hamza M. Lemssouguer

Signature:	/s/ Hamza Lemssouguer
Name/Title:	Hamza Lemssouguer, Founder and Chief Investment Officer
Date:	03/10/2026