As of November 6, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Stagwell Inc. The largest reported stake is Stagwell Group LLC's, at 11.6%. 4 filings are on record since July 16, 2025 (Schedule 13D/A, January 13, 2026).
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Key facts
- · Reporting person: Stagwell Group LLC · Sole voting: 0 · Shared voting: 2,000,000 · Sole dispositive: 0 · Shared dispositive: 2,000,000 · SCHEDULE 13D/A, 2026-01-13
- · Reporting person: Hotchkis and Wiley Capital Management, LLC · Sole voting: 18,961,278 · Shared voting: 0 · Sole dispositive: 21,034,577 · Shared dispositive: 0 · SCHEDULE 13G/A, 2025-11-14
- · Holder: Stagwell Group LLC · Percent: 11.6% · SCHEDULE 13D/A
- · Reporting person: BlackRock, Inc. · Sole voting: 7,753,524 · Shared voting: 0 · Sole dispositive: 7,915,315 · Shared dispositive: 0 · SCHEDULE 13G/A, 2025-07-16
Stagwell Inc has 4 Schedule 13D or 13G filings on record since 2025-07-16. 2 holders' latest filing reports 5% or more of class a common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Stagwell Group LLC | 11.6% | 0 | SCHEDULE 13D/A, 2026-01-13 | 2025-12-15 |
| Hotchkis and Wiley Capital Management, LLC | 8.13% | 21,034,577 | SCHEDULE 13G/A, 2025-11-14 | 2025-09-30 |
| BlackRock, Inc. | 2.9% | 7,915,315 | SCHEDULE 13G/A, 2025-07-16 | 2025-06-30 |
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More on Stagwell Inc and the records around it.
Stagwell Inc elsewhere on the record
- Leadership changes Aug 2026
- Who owns it
Companies that share a holder
- Hotchkis and Wiley Capital Management, LLC also filed stake reports on 13 other companies: Global Indemnity Group, LLC (Aug 2026), National CineMedia, Inc. (Aug 2026), Ecovyst Inc. (May 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Stagwell Group LLC | 0 | 2,000,000 | 0 | 2,000,000 | SCHEDULE 13D/A, 2026-01-13 |
| Stagwell Agency Holdings LLC | 0 | 0 | 0 | 0 | SCHEDULE 13D/A, 2026-01-13 |
| Penn Mark Jeffery | 27,368,697 | 2,000,000 | 27,368,697 | 2,000,000 | SCHEDULE 13D/A, 2026-01-13 |
| Stagwell Media LP | 0 | 0 | 0 | 0 | SCHEDULE 13D/A, 2026-01-13 |
| Hotchkis and Wiley Capital Management, LLC | 18,961,278 | 0 | 21,034,577 | 0 | SCHEDULE 13G/A, 2025-11-14 |
| BlackRock, Inc. | 7,753,524 | 0 | 7,915,315 | 0 | SCHEDULE 13G/A, 2025-07-16 |
The latest filing identifies Stagwell Inc by CUSIP 85256A109 and gives its principal executive office as ONE WORLD TRADE CENTER, FLOOR 65, NEW YORK, NY 10007 (SCHEDULE 13D/A, 2026-01-13).
Source of funds (Item 3)
The disclosure set forth under Item 4 of this Amendment No. 18 is incorporated herein by reference.Stagwell Group LLC, SCHEDULE 13D/A, 2026-01-13
Purpose of Transaction (Item 4)
Stagwell Group LLC
Item 4 of the Schedule 13D is hereby amended and supplemented by adding the following: On December 15, 2025, Mark J. Penn transferred 2,000,000 shares of Class A Common Stock to Stagwell Group in order to correct a distribution of shares by Stagwell Group to Mark J. Penn on July 17, 2025.Item 4 of the SCHEDULE 13D/A filed 2026-01-13
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-16 | BlackRock, Inc. | 2.9% | SCHEDULE 13G/A |
| 2025-07-21 | Stagwell Group LLC | 11.6% | SCHEDULE 13D/A |
| 2025-11-14 | Hotchkis and Wiley Capital Management, LLC | 8.13% | SCHEDULE 13G/A |
| 2026-01-13 | Stagwell Group LLC | 11.6% | SCHEDULE 13D/A |
Questions about who owns Stagwell Inc
Who owns Stagwell Inc?
On this page, 2 holders' latest ownership filings report 5% or more of Stagwell Inc: Stagwell Group LLC (11.6%, Schedule 13D/A, filed 2026-01-13) and Hotchkis and Wiley Capital Management, LLC (8.13%, Schedule 13G/A, filed 2025-11-14).
Who are the largest shareholders of Stagwell Inc?
By the share each holder's latest filing reports, the largest holders of Stagwell Inc on this page are Stagwell Group LLC (11.6%) and Hotchkis and Wiley Capital Management, LLC (8.13%).
When did Stagwell Group LLC buy into Stagwell Inc?
The filings give report dates, not purchase dates. The earliest filing from Stagwell Group LLC on this page is the Schedule 13D/A, filed 2025-07-21, reporting 11.6%; its latest, Schedule 13D/A filed 2026-01-13, reports 11.6%. 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%); 4 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.
Also on the record for Stagwell Inc
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 30, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| October 5, 2026 | Leadership change: Bradley J. Gross departs | — | Leadership changes | Source |
| August 4, 2026 | Leadership change: Beth J. Kaplan appointed, Director | — | Leadership changes | Source |
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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.