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Stagwell Inc

STGW
Exchange
Nasdaq
Industry
Services-Advertising Agencies
SEC CIK
0000876883

In the last 90 days, Stagwell Inc insiders filed 0 open-market purchases and 1 sale; 183 institutions reported holding it in 13F filings for Q2 2026, worth $782.4M in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding Stagwell Inc changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of STGW: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders1733185+15
Shares94.5M5.68M103.7M+14.9M (+16.8%)
Value$463.4M$27.8M$652.5M+$216.8M (+49.8%)

3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (42)

Institutions that held Stagwell Inc at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to STGW in Q1 2026
InstitutionSharesValue% of portfolio
ADW Capital Partners, L.P.5,000,000$31.4M13.73%
Vanguard Capital Management LLC4,190,239$26.4M0.00%
Vanguard Portfolio Management LLC1,087,013$6.84M0.00%
Bridgeway Capital Management, LLC780,350$4.91M0.10%
Vanguard Fiduciary Trust Co751,690$4.73M0.00%
Empowered Funds, LLC454,950$2.86M0.02%
K2 Principal Fund, L.P.229,170$1.44M0.15%
Hudson Bay Capital Management LP200,000$1.26M0.01%
Citadel Advisors LLC142,024$893.3K0.00%
Kestra Private Wealth Services, LLC134,426$845.5K0.01%
Wolverine Asset Management LLC101,830$640.5K0.01%
Group One Trading, L.P.95,222$598.9K0.02%
Schonfeld Strategic Advisors LLC89,651$563.9K0.00%
Vanguard Asset Management, Ltd83,682$526.4K0.00%
Kanen Wealth Management LLC78,988$496.8K0.18%
Dark Forest Capital Management LP69,598$437.8K0.04%
Optimize Financial Inc67,037$421.7K0.21%
Axq Capital, LP60,752$382.1K0.05%
Vident Advisory, LLC52,003$327.1K0.00%
Vanguard Global Advisers, LLC44,228$278.2K0.00%
IMC-Chicago, LLC39,650$249.4K0.00%
Jupiter Asset Management Ltd36,183$227.6K0.00%
Mirabella Financial Services LLP30,236$190.2K0.02%
9823 Capital, L.P.28,113$176.8K0.13%
Vanguard Investments Australia, Ltd.24,086$151.5K0.00%
Magnetar Financial LLC20,083$126.3K0.00%
DnB Asset Management AS12,572$79.1K0.00%
Belvedere Trading LLC11,384$71.6K0.01%
PEAK6 LLC10,931$68.8K0.00%
Xponance, Inc.10,126$63.7K0.00%
National Asset Management, Inc.10,000$62.2K0.00%
Kemnay Advisory Services Inc.5,709$35.9K0.01%
Freestone Grove Partners LP5,236$32.9K0.00%
Fifth Third Bancorp2,812$17.7K0.00%
Public Employees Retirement System of Ohio1,030$6.48K0.00%
Caitong International Asset Management Co., Ltd247$1.55K0.00%
JPL Wealth Management, LLC170$1.07K0.00%
Parallel Advisors, LLC117$7360.00%
True Wealth Design, LLC98$6170.00%
Wealth Preservation Advisors, LLC89$5600.00%
Basecamp Wealth Advisors LLC34$2140.00%
Advisory Services Network, LLC15$940.00%

Sold out (27)

Institutions that held Stagwell Inc at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of STGW in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
XTX Topco Ltd276,843$1.35M
Marshall Wace, LLP253,313$1.24M
D. E. Shaw & Co., Inc.173,540$848.6K
VARCOV Co.95,619$467.6K
ExodusPoint Capital Management, LP90,800$444.0K
Winton Group Ltd72,568$354.9K
Dynamic Technology Lab Private Ltd71,650$350.0K
Verition Fund Management LLC71,374$349.0K
SG Americas Securities, LLC65,151$319.0K
Campbell & CO Investment Adviser LLC60,836$297.5K
Man Group plc56,407$275.8K
CCG Wealth Management, LLC49,835$243.7K
MGO Private Wealth, LLC31,698$155.0K
Perennial Advisors, LLC28,000$136.9K
Millennium Management LLC24,846$121.5K
Gotham Asset Management, LLC24,706$120.8K
Two Sigma Securities, LLC21,822$106.7K
Deeter Investments LLP17,735$86.7K
Vestcor Inc15,522$76.0K
Fox Run Management, L.L.C.11,279$55.2K
Sigma Planning Corp10,346$50.6K
Inceptionr LLC10,224$50.0K
Clearstead Advisors, LLC7,020$34.3K
Kestra Advisory Services, LLC5,350$26.2K
Amalgamated Bank3,513$17.0K
Marquette Asset Management, LLC105$514
Ronald Blue Trust, Inc.68$333

Not filed for Q1 2026 yet (3)

Institutions that held Stagwell Inc at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STGW in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc5,668,485$27.7M
Sherbrooke Park Advisers LLC12,588$61.6K
Comerica Bank3,007$14.7K