Capital International Investors reports 5.1% stake in Sable Offshore

Sable Offshore Corp. reports a Schedule 13G/A showing Capital International Investors beneficially owns 7,568,826 shares.

Rhea-AI Filing Summary

Sable Offshore Corp. reports a Schedule 13G/A showing Capital International Investors beneficially owns 7,568,826 shares. The filing states this equals 5.1% of the 147,244,086 shares believed outstanding. The amendment attributes sole voting and sole dispositive power over those 7,568,826 shares to Capital International Investors.

Insights

Institutional Ownership Analyst

Large passive stake disclosed: 5.1% ownership by Capital International Investors.

Capital International Investors is reported as beneficial owner of 7,568,826 shares with sole voting and dispositive power. The filing identifies affiliated investment management entities forming CII and lists SMALLCAP World Fund, Inc. among accounts.

Share count and percentage provide a snapshot of notable institutional position; subsequent amendments or Form 13D filings would show changes in intent or activist plans. Further position changes would appear in future ownership amendments.

Corporate Governance Specialist

Holding exceeds 5% threshold, triggering beneficial-ownership disclosure requirements.

The Schedule 13G/A amendment attributes both sole voting and sole dispositive power for the 7,568,826 shares. The filing cites a total outstanding share base of 147,244,086 shares, anchoring the 5.1% calculation.

Because this is a 13G amendment rather than a 13D, the filing presents a passive/investment-management disclosure. Any change from passive to active intent would require a different filing status.

Key Figures

Shares beneficially owned: 7,568,826 shares Percent of class: 5.1% Shares outstanding (basis): 147,244,086 shares +2 more

5 metrics

Shares beneficially owned 7,568,826 shares Amount beneficially owned by Capital International Investors

Percent of class 5.1% Percentage of class based on 147,244,086 shares believed outstanding

Shares outstanding (basis) 147,244,086 shares Shares believed to be outstanding used to compute percentage

CUSIP 78574H104 CUSIP for Sable Offshore Corp. common stock

Filing signature date 05/13/2026 Date the amendment was signed by Aaron Espin

Key Terms

Schedule 13G/A, beneficially owned, sole dispositive power, investment management entities

4 terms

Schedule 13G/A regulatory

"Amendment No. 1 ) Sable Offshore Corp."

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

beneficially owned regulatory

"Amount beneficially owned: 7,568,826"

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 dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 7,568,826"

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.

investment management entities other

"Capital International Investors ("CII") is a division of Capital Research"

FAQ

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

What stake does Capital International Investors report in Sable Offshore (SOC)?

Capital International Investors reports beneficial ownership of 7,568,826 shares, representing 5.1% of the company’s 147,244,086 shares believed outstanding as stated in the amendment.

Does Capital International Investors have voting control over the shares?

Yes. The filing states CII has sole voting power and sole dispositive power for 7,568,826 shares, meaning it can vote and direct disposition of those shares.

What form was filed to disclose this ownership change for SOC?

An amended Schedule 13G/A was filed as an amendment to a beneficial ownership disclosure, indicating an institutional passive investor update rather than an active 13D disclosure.

Which affiliated entities are included under Capital International Investors?

The amendment lists CRMC and affiliated investment management entities including Capital Bank and Trust Company, Capital International, Inc., Capital International Limited, and others as part of CII’s collective ownership structure.

When was the amendment signed and who signed it?

The Schedule 13G/A amendment is signed by Aaron Espin, Senior Vice President, with the signature date shown as 05/13/2026 in the filing.

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

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Accepted by SEC EDGAR 05/14/2026 - 12:52 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)

Sable Offshore Corp.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

78574H104

(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): 78574H104

1

Names of Reporting Persons

Capital International Investors

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 7,568,826.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 7,568,826.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

7,568,826.00

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)

5.1 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Sable Offshore Corp.
(b)	Address of issuer's principal executive offices: 845 Texas Avenue, Suite 2920, Houston, TX 77002
Item 2.
(a)	Name of person filing: Capital International Investors
(b)	Address or principal business office or, if none, residence: 333 South Hope Street, 55th Fl, Los Angeles, CA 90071
(c)	Citizenship: N/A
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 78574H104
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: 7,568,826 ** **Capital International Investors ("CII") is a division of Capital Research and Management Company ("CRMC"), as well as its investment management subsidiaries and affiliates Capital Bank and Trust Company, Capital International, Inc., Capital International Limited, Capital International Sarl, Capital International K.K., Capital Group Private Client Services, Inc., and Capital Group Investment Management Private Limited (together with CRMC, the "investment management entities"). CII's divisions of each of the investment management entities collectively provide investment management services under the name "Capital International Investors." CII is deemed to be the beneficial owner of 7,568,826 shares or 5.1% of the 147,244,086 shares believed to be outstanding.
(b)	Percent of class: 5.1 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 7,568,826
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 7,568,826
	(iv) Shared power to dispose or to direct the disposition of: 0
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. SMALLCAP World Fund, Inc.
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.

Capital International Investors

Signature:	Aaron Espin
Name/Title:	Senior Vice President
Date:	05/13/2026