Stagwell Inc

STGW

Exchange: Nasdaq
Industry: Services-Advertising Agencies
SEC CIK: 0000876883

SEC filings (opens in a new tab)

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.

Q2 2026 vs. Q1 2026

How the institutions holding Stagwell Inc changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of STGW: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Of which not filed for Q2 2026	Q2 2026	Change
Holders	185	2	183	0
Shares	103.7M	67.1K	105.3M	+1.73M (+1.7%)
Value	$652.5M	$421.9K	$782.4M	+$130.4M (+20.0%)

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (22)

Institutions that held Stagwell Inc at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to STGW in Q2 2026
Institution	Shares	Value	% of portfolio
Diversify Advisory Services, LLC	1,724,579	$13.3M	0.22%
Western Standard LLC	1,167,276	$8.67M	2.94%
D. E. Shaw & Co., Inc.	178,104	$1.32M	0.00%
Campbell & CO Investment Adviser LLC	131,368	$976.1K	0.05%
ExodusPoint Capital Management, LP	101,051	$750.8K	0.01%
Marshall Wace, LLP	69,229	$514.4K	0.00%
Sound Capital Solutions LLC	66,805	$496.4K	0.12%
Jupiter Topco LLC	58,456	$434.0K	0.00%
XTX Topco Ltd	32,456	$241.1K	0.00%
CI Private Wealth, LLC	32,071	$238.3K	0.00%
Landscape Capital Management, L.L.C.	23,847	$177.2K	0.01%
Headlands Technologies LLC	19,037	$141.4K	0.02%
Prudent Man Advisors, LLC	16,007	$118.9K	0.03%
Dynamic Technology Lab Private Ltd	15,750	$117.0K	0.03%
Toroso Investments, LLC	15,701	$116.7K	0.00%
Amundi	13,040	$96.9K	0.00%
SG Americas Securities, LLC	11,354	$84.0K	0.00%
HSBC Holdings PLC	11,162	$82.9K	0.00%
Atria Investments LLC	10,996	$81.7K	0.00%
Institute for Wealth Management, LLC.	8,399	$62.4K	0.01%
Clearstead Advisors, LLC	471	$3.50K	0.00%
Action Point Financial Planning, LLC	11	$74	0.00%

Sold out (22)

Institutions that held Stagwell Inc at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of STGW in Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
683 Capital Management, LLC	305,000	$1.92M
Citadel Advisors LLC	142,024	$893.3K
Schonfeld Strategic Advisors LLC	89,651	$563.9K
Kanen Wealth Management LLC	78,988	$496.8K
Franklin Resources Inc	43,005	$270.5K
TRUE Private Wealth Advisors	38,694	$243.4K
Mirabella Financial Services LLP	30,236	$190.2K
9823 Capital, L.P.	28,113	$176.8K
Stoneridge Investment Partners LLC	20,727	$130.0K
Virginia Retirement Systems Et Al	20,111	$126.5K
Magnetar Financial LLC	20,083	$126.3K
Janney Montgomery Scott LLC	17,077	$107.0K
Balyasny Asset Management LLC	10,970	$69.0K
CIBC Asset Management Inc	10,816	$68.0K
Aster Capital Management (DIFC) Ltd	9,335	$56.5K
Kemnay Advisory Services Inc.	5,709	$35.9K
Freestone Grove Partners LP	5,236	$32.9K
Fifth Third Bancorp	2,812	$17.7K
MAI Capital Management	128	$806
Wealth Preservation Advisors, LLC	89	$560
Advisory Services Network, LLC	15	$94
Root Financial Partners, LLC	7	$44

Not filed for Q2 2026 yet (2)

Institutions that held Stagwell Inc at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STGW in Q1 2026 that haven't filed for Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Janus Henderson Group PLC	36,001	$226.6K
CWM, LLC	31,050	$195.3K