As of November 6, 2026, 6 holders' latest Schedule 13D or 13G filings report owning 5% or more of Robert Half Inc. The largest reported stake is BlackRock, Inc.'s, at 11.4%. 15 filings are on record since August 7, 2025 (Schedule 13G/A, April 24, 2026).
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Key facts
- · Reporting person: Orbis Investment Management Ltd · Sole voting: 9,877,840 · Shared voting: 0 · Sole dispositive: 9,877,840 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-14
- · Reporting person: Capital World Investors · Sole voting: 4,188,139 · Shared voting: 0 · Sole dispositive: 4,188,139 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-12
- · Holder: Orbis Investment Management Ltd · Percent: 7.5% · SCHEDULE 13G
- · Holder: Vanguard Capital Management · Percent: 5.09% · SCHEDULE 13G
- · Holder: Vanguard Portfolio Management · Percent: 5.32% · SCHEDULE 13G
Robert Half Inc. has 15 Schedule 13D or 13G filings on record since 2025-08-07. 6 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock, Inc. | 11.4% | 11,573,534 | SCHEDULE 13G/A, 2026-04-24 | 2026-03-31 |
| Orbis Investment Management Ltd | 9.7% | 9,877,840 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| AQR Capital Management, LLC | 6.27% | 6,342,169 | SCHEDULE 13G/A, 2026-02-12 | 2025-12-31 |
| Pzena Investment Management LLC | 5.9% | 5,966,734 | SCHEDULE 13G, 2026-04-17 | 2026-03-31 |
| Vanguard Portfolio Management | 5.32% | 5,384,354 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| Vanguard Capital Management | 5.09% | 5,150,727 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Capital World Investors | 4.1% | 4,188,139 | SCHEDULE 13G/A, 2026-08-12 | 2026-06-30 |
| Mawer Investment Management Ltd. | 3.86% | 3,942,158 | SCHEDULE 13G/A, 2025-08-07 | 2025-06-30 |
| Capital Research Global Investors | 1.2% | 1,208,310 | SCHEDULE 13G/A, 2026-02-12 | 2025-12-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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More on Robert Half Inc. and the records around it.
Robert Half Inc. elsewhere on the record
Companies that share a holder
- Mawer Investment Management Ltd. also filed stake reports on 10 other companies: Barrett Business Services Inc (Aug 2026), North American Construction Group Ltd. (May 2026), OSI SYSTEMS INC (Feb 2026)
- ORBIS INVESTMENT MANAGEMENT LTD also filed stake reports on 23 other companies: RXO, Inc. (Nov 2026), National CineMedia, Inc. (Sep 2026), BBB FOODS INC (Aug 2026)
- PZENA INVESTMENT MANAGEMENT LLC also filed stake reports on 37 other companies: ADVANCE AUTO PARTS INC (Oct 2026), Globant S.A. (Oct 2026), Koppers Holdings Inc. (Oct 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Orbis Investment Management Ltd | 9,877,840 | 0 | 9,877,840 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Capital World Investors | 4,188,139 | 0 | 4,188,139 | 0 | SCHEDULE 13G/A, 2026-08-12 |
The latest filing identifies Robert Half Inc. by CUSIP 770323103 and gives its principal executive office as 2884 SAND HILL RD, STE 200, MENLO PARK, CA 94025 (SCHEDULE 13G/A, 2026-08-14).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-07 | Mawer Investment Management Ltd. | 3.86% | SCHEDULE 13G/A |
| 2025-08-13 | Capital Research Global Investors | 5.8% | SCHEDULE 13G |
| 2025-08-14 | AQR Capital Management, LLC | 6.07% | SCHEDULE 13G |
| 2025-11-14 | AQR Capital Management, LLC | 7.61% | SCHEDULE 13G/A |
| 2026-02-12 | AQR Capital Management, LLC | 6.27% | SCHEDULE 13G/A |
| 2026-02-12 | Capital Research Global Investors | 1.2% | SCHEDULE 13G/A |
| 2026-02-13 | Capital World Investors | 5.8% | SCHEDULE 13G |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-17 | Pzena Investment Management LLC | 5.9% | SCHEDULE 13G |
| 2026-04-24 | BlackRock, Inc. | 11.4% | SCHEDULE 13G/A |
| 2026-04-29 | Vanguard Portfolio Management | 5.32% | SCHEDULE 13G |
| 2026-04-30 | Vanguard Capital Management | 5.09% | SCHEDULE 13G |
| 2026-05-15 | Orbis Investment Management Ltd | 7.5% | SCHEDULE 13G |
| 2026-08-12 | Capital World Investors | 4.1% | SCHEDULE 13G/A |
| 2026-08-14 | Orbis Investment Management Ltd | 9.7% | SCHEDULE 13G/A |
Questions about who owns Robert Half Inc.
Who owns Robert Half Inc.?
On this page, 6 holders' latest ownership filings report 5% or more of Robert Half Inc.: BlackRock, Inc. (11.4%, Schedule 13G/A, filed 2026-04-24), Orbis Investment Management Ltd (9.7%, Schedule 13G/A, filed 2026-08-14), AQR Capital Management, LLC (6.27%, Schedule 13G/A, filed 2026-02-12), Pzena Investment Management LLC (5.9%, Schedule 13G, filed 2026-04-17) and Vanguard Portfolio Management (5.32%, Schedule 13G, filed 2026-04-29); 1 more is listed above.
Who are the largest shareholders of Robert Half Inc.?
By the share each holder's latest filing reports, the largest holders of Robert Half Inc. on this page are BlackRock, Inc. (11.4%), Orbis Investment Management Ltd (9.7%) and AQR Capital Management, LLC (6.27%).
When did BlackRock, Inc. buy into Robert Half Inc.?
The filings give report dates, not purchase dates. The earliest filing from BlackRock, Inc. on this page is the Schedule 13G/A, filed 2026-04-24, reporting 11.4%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 15 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.