Stagwell Inc.
Stagwell Inc. (STGW) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · STGW · as of Sep 30, 2025
Ownership Breakdown
164
Institutional Holders
▲ 8 vs Q2
$541.39M
Total Inst. Value
▲ $86.33M vs Q2
247.85M
Shares Outstanding
freeFloat 43.51%
96.44M
13F Shares Held
▼ 3.64M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
STGW largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC services-advertising agencies | 21.03M | 8.07% | 8.07% | $118.42B | Nov 14, 2025 | ▲ 920.4K |
MADISON AVENUE PARTNERS, LP services-advertising agencies | 8.01M | 3.07% | 3.07% | $45.12B | Nov 14, 2025 | — held |
BLACKROCK, INC. services-advertising agencies | 7.87M | 3.02% | 3.02% | $44.30B | Nov 12, 2025 | ▼ 90.3K |
GOLDMAN SACHS GROUP INC services-advertising agencies | 7.56M | 2.90% | 2.90% | $42.57B | Nov 14, 2025 | ▼ 5.29M |
VANGUARD GROUP INC services-advertising agencies | 6.50M | 2.49% | 2.49% | $36.60B | Nov 7, 2025 | ▼ 224.5K |
BOSTON PARTNERS services-advertising agencies | 3.28M | 1.26% | 1.26% | $18.38B | Nov 13, 2025 | ▲ 2.2K |
DIMENSIONAL FUND ADVISORS LP services-advertising agencies | 3.24M | 1.24% | 1.24% | $18.25B | Nov 12, 2025 | ▲ 471.0K |
GEODE CAPITAL MANAGEMENT, LLC services-advertising agencies | 2.91M | 1.12% | 1.12% | $16.39B | Nov 12, 2025 | ▲ 59.0K |
UBS GROUP AG services-advertising agencies | 2.85M | 1.09% | 1.09% | $16.05B | Nov 13, 2025 | ▲ 277.6K |
PENN CAPITAL MANAGEMENT COMPANY, LLC services-advertising agencies | 2.36M | 90.66% | 90.66% | $13.34B | Nov 24, 2025 | ▼ 215.8K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
25
Increased
+5.07M shares1
New Positions
first time holders13
Decreased
−7.88M shares0
Sold Out
fully exitedNet shares change (top 50)
2.81M
+5.07M / −7.88M
Net new holders
+13
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
STGW insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
8
Buy transactions
1
Sell transactions
8.00
Buy/Sell ratio
$2M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Penn Mark Jeffery Chief Executive Officer | May 13, 2026 | Purchase | 20,000 | $5.88 | $117.6K | 23.03M | Form 4 ↗ |
Gross Bradley J. director | May 4, 2026 | Sale | 2,163,790 | $6.04 | $13.07M | 8.8K | Form 4 ↗ |
McElligott Peter General Counsel | Apr 1, 2026 | Award | 36,390 | — | — | 122.2K | Form 4 ↗ |
Penn Mark Jeffery Chief Executive Officer | Apr 1, 2026 | Award | 389,432 | — | — | 23.01M | Form 4 ↗ |
Leveton Jay President | Apr 1, 2026 | Award | 97,040 | — | — | 2.01M | Form 4 ↗ |
Lanuto Frank P EVP, Finance | Apr 1, 2026 | Award | 74,189 | — | — | 554.0K | Form 4 ↗ |
Greene Ryan Chief Financial Officer | Apr 1, 2026 | Award | 69,825 | — | — | 1.39M | Form 4 ↗ |
Vaughan Brandt A. director | Apr 1, 2026 | Award | 2,782 | $6.29 | $17.5K | 195.2K | Form 4 ↗ |
Samaha Eli director | Apr 1, 2026 | Award | 3,180 | $6.29 | $20.0K | 145.1K | Form 4 ↗ |
Greene Ryan Chief Financial Officer | Mar 11, 2026 | D-Return | 403,717 | $6.17 | $2.49M | 1.32M | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Stagwell Inc. (STGW) is primarily owned by institutional investors, who hold approximately 38.9% of total shares outstanding. Company insiders own approximately 56.49%, while retail and public investors account for the remaining 4.60%.
The largest institutional shareholder of Stagwell Inc. is HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC, holding approximately 21.03 million shares — equal to 8.07% of outstanding shares — as of September 30, 2025.
A total of 164 institutional investors currently hold STGW stock, with a combined institutional value of approximately $541,394,895 as of the most recent 13F filing period.
Frequently asked questions
STGW ownershipStagwell Inc. (STGW) is primarily owned by institutional investors, who hold approximately 38.9% of shares. The largest shareholder is HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC with a 8.07% stake. Company insiders hold 56.49%. Data sourced from SEC Form 13F as of September 30, 2025.