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STGW · Stagwell Inc · Holdings

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$8.92 -0.03 (-0.28%)
Market Cap
$2.19B
Shares
244.48M
Volume · Oct 21 89.11K Avg daily vol (3M) 1.44M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 187
Total Value: $831,191,588
Total Shares: 111,338,040
Showing 1–100 of 192 holdings by value · page 1 of 2

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 184 13F filers
Top Holder
19.2%
Sep 2023 → Jun 2026 · range 18.5% – 23.3%
of institutional value
Top 5
48.4%
Sep 2023 → Jun 2026 · range 47.5% – 58.6%
of institutional value
Top 10
63.0%
Sep 2023 → Jun 2026 · range 63.0% – 72.9%
of institutional value
HHI
672
Sep 2023 → Jun 2026 · range 672 – 966
Broadly held

Who Holds STGW

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 183 filers, like-for-like change +1.6%; actively managed books +6.4%; index-like books -12.3%.

Holder type Share Filers Change
Registered adviser 64.9% 94 +8.9%
Exempt adviser 0.1% 1 +129.0%
Adviser 5.2% 4 -3.7%
Bank 8.9% 13 -2.6%
Insurer 0.0% 1 -82.5%
Broker-dealer 0.4% 2 +263.8%
Benefit plan 0.3% 4 +78.4%
Non-US 0.3% 7 -67.0%
Holding company 8.2% 6 -31.6%
Unknown 11.8% 51 +6.7%

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 1 holder with no observed 2026-03-31 13F and 1 holder with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.

Conviction and Crowding

183 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
3
1.64% of filers hold it in their top 10
Mar 31, 2026: 2
Holders above 5%
1
median weight 0.001%
Mar 31, 2026: 1
Crowding
22.1%
of shares outstanding, 64th percentile
Mar 31, 2026: 20.0%
Private-fund advisers
20.4%
of shares outstanding
Institutional ownership
42.5%
of shares outstanding
Top 10 holders
61.6%
of 13F shares, Herfindahl 0.068
Active holders
+6.4%
like-for-like share change of active filers
5% stakes on record
4
1 13D, 3 13G (3 institutional, 0 passive, 0 exempt)
How long holders have held it value-weighted 13.6 quarters
Under 1 year 18.5% 1 to 3 years 19.5% 3 years or more 62.0% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net sellers of $186,271 (0 buying, 1 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$6.26
estimated per share
Mar 31, 2026: $6.31
Quarter-end price
$7.43
implied by 13F values
Estimated gain or loss
+18.7%
price against the estimated cost
Estimated at a loss
2.28%
of costed 13F value

Estimated cost covers 93.3% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies STGW's active holders also own, quarter ended Jun 30, 2026
# Company Shared holders
1 BPOP Popular, Inc. 3
2 SIMO Silicon Motion Technology CORP 3
3 SMCI Super Micro Computer, Inc. 3
4 PKG Packaging Corp Of America 3
5 SAP Sap SE 3
6 HUBB Hubbell Inc 3
7 BAC Bank Of America Corp /De/ 10
8 ACSI American Customer Satisfaction ETF 3
9 TEL TE Connectivity plc 3
10 ABNB Airbnb, Inc. 3

Shareholder Targets

13F filers that own its peers but not STGW, quarter ended Jun 30, 2026

Found through its holder-overlap peers: BPOP, SIMO, SMCI, PKG, SAP, HUBB, BAC, ACSI, TEL, ABNB, GOOGL, ARM, META, MSFT, ASML, NFLX, XLB, AMD, AMZN, SNOW. 6,997 filers in all.

# Filer In peers
1 NORGES BANK Non-US, Index-like $170,874,720,142 17 held
2 Capital Research Global Investors Adviser, Diversified active $132,715,014,336 10 held
3 Capital World Investors Adviser, Diversified active $125,113,218,207 12 held
4 Capital International Investors Adviser, Diversified active $74,829,453,495 10 held
5 WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active $73,421,050,755 18 held
6 FRANKLIN RESOURCES INC Adviser, Diversified active $67,704,121,756 19 held
7 Berkshire Hathaway Inc Insurer, Concentrated $65,307,879,355 2 held
8 Fisher Asset Management, LLC Adviser, Diversified active $53,968,810,233 16 held
9 JENNISON ASSOCIATES LLC Registered adviser, Diversified active $40,968,908,596 12 held
10 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser, Diversified active $36,884,802,658 15 held

Fund Ownership of STGW by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 6.67% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 1.55% 3,796,929
Index ETFs 5.12% 12,506,809
Active ETFs 1.23% 3,010,040
Active funds 9.38% 22,941,615
Unclassified 0.55% 1,334,275
All registered funds 17.83% 43,589,668
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Showing 100 of 192
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Holder Value (USD) % of 13F Shares Open

Showing the top 100 of 192 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.

Key facts CIK 876883 CUSIP 85256A109 13F (30d) 24 filings 24 filers Visit website Investor relations