Capital World Investors discloses 5.8% Robert Half (RHI) stake in Schedule 13G

Rhea-AI Filing Summary

Capital World Investors has disclosed a significant ownership stake in Robert Half Inc. The investor reports beneficial ownership of 5,902,279 shares of Robert Half common stock, representing 5.8% of the 101,186,391 shares believed to be outstanding. Capital World Investors has sole power to vote and dispose of these shares and no shared voting or dispositive power. The shares were acquired and are held in the ordinary course of business and are not intended to change or influence control of Robert Half Inc.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Robert Half Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

770323103

(CUSIP Number)

12/31/2025

(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 No. 770323103

1

Names of Reporting Persons

Capital World 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 5,902,279.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 5,902,279.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

5,902,279.00

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)

5.8 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Robert Half Inc.
(b)	Address of issuer's principal executive offices: 2884 Sand Hill Rd., Ste. 200, Menlo Park, CA 94025
Item 2.
(a)	Name of person filing: Capital World Investors
(b)	Address or principal business office or, if none, residence: 333 SOUTH HOPE STREET, 55TH FLOOR, LOS ANGELES, CALIFORNIA 90071
(c)	Citizenship: N/A
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 770323103
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: 5,902,279 ** **Capital World Investors ("CWI") 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"). CWI's divisions of each of the investment management entities collectively provide investment management services under the name "Capital World Investors." CWI is deemed to be the beneficial owner of 5,902,279 shares or 5.8% of the 101,186,391 shares believed to be outstanding.
(b)	Percent of class: 5.8 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 5,902,279
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 5,902,279
	(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 World Investors

Signature:	Timothy J. Moon
Name/Title:	Vice President and Senior Counsel, Capital Research and Management Company
Date:	02/10/2026

FAQ

Who filed the Schedule 13G for Robert Half Inc. (RHI)?

The Schedule 13G was filed by Capital World Investors, a division of Capital Research and Management Company and its investment management affiliates. They collectively provide investment management services under the Capital World Investors name and reported beneficial ownership of Robert Half Inc. common stock.

How many Robert Half Inc. (RHI) shares does Capital World Investors beneficially own?

Capital World Investors reports beneficial ownership of 5,902,279 shares of Robert Half Inc. common stock. This amount reflects shares over which they have sole voting and sole dispositive power, according to the Schedule 13G filing details.

What percentage of Robert Half Inc. (RHI) does Capital World Investors own?

Capital World Investors reports holding 5.8% of the common stock of Robert Half Inc. This percentage is based on 101,186,391 shares of Robert Half common stock believed to be outstanding at the time referenced in the filing.

Does Capital World Investors have sole or shared voting power over its Robert Half (RHI) shares?

Capital World Investors reports sole voting power over 5,902,279 Robert Half shares and no shared voting power. They also have sole dispositive power over the same number of shares, with no shared dispositive power indicated.

Is Capital World Investors seeking to influence control of Robert Half Inc. (RHI)?

No. The filing states the securities were acquired and are held in the ordinary course of business and are not held for the purpose of changing or influencing control of Robert Half Inc., nor in connection with any such transaction.

Which other entity is mentioned in connection with the Robert Half (RHI) shares?

The filing notes that SMALLCAP World Fund, Inc. is an entity known to have the right to receive or direct the receipt of dividends or sale proceeds for the reported securities, consistent with ownership on behalf of another person.