Public ownership evidence

Stagwell Inc. Class A Common Stock (STGW) Ownership Disclosures

Read STGW insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Stagwell Inc. Class A Common Stock: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-02
Trade date
2026-10-01
Reporting owners
Vaughan Brandt A.
Code
A
Shares
2,149
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001104659-26-113378
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read STGW fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read STGW fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity
2026-10-022026-10-01Vaughan Brandt A.A2,149Not reported
2026-10-022026-10-01Samaha EliA2,457Not reported
2026-08-142026-08-11KAPLAN BETH JA15,459Not reported
2026-08-052026-07-31Lanuto Frank PS62,000Not reported
2026-08-042026-08-01Penn Mark JefferyA2,000,000Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Deeter Investments LLP2025-12-312026-08-2917,735$86,724None
OPTIMIZE FINANCIAL INC.2026-06-302026-08-2866,805$496,361None
Corient Private Wealth LP2026-06-302026-08-2832,071$238,290None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2620,111$126,498None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25129,165$959,696None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25959,696$129,165,000None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2043,749$325,055None
Corient Private Wealth LP2026-06-302026-08-1822,544$167,504None
Empowered Funds, LLC2026-06-302026-08-18911,598$6,773,173None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-181,881$13,976None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-15113,003$839,612None
SEI INVESTMENTS CO2026-06-302026-08-15166,714$1,238,685None
SEI INVESTMENTS CO2026-06-302026-08-15498$3,710None
JPL Wealth Management, LLC2026-06-302026-08-15170$1,264None
Basecamp Wealth Advisors LLC2026-06-302026-08-1537$275None
XTX Topco Ltd2026-06-302026-08-1532,456$241,148None
Madison Avenue Partners, LP2026-06-302026-08-158,014,322$59,546,412None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15987,884$7,339,978None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15987,884$7,339,978None
ExodusPoint Capital Management, LP2026-06-302026-08-15101,051$750,809None
OSAIC HOLDINGS, INC.2026-06-302026-08-15204,501$1,519,442None
MetLife Investment Management, LLC2026-06-302026-08-1558,084$431,564None
JANE STREET GROUP, LLC2026-06-302026-08-15440,894$3,275,842None
JANE STREET GROUP, LLC2026-06-302026-08-151,337,926$9,940,790None
State of Tennessee, Department of Treasury2026-06-302026-08-1516,016$118,999None
Legal & General Group Plc2026-06-302026-08-1549,846$370,107None
Legal & General Group Plc2026-06-302026-08-1520,132$149,480None
Legal & General Group Plc2026-06-302026-08-1510,175$75,549None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15253,400$1,882,762Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1513,200$98,076Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-151,160,456$8,622,188None
Stanley Capital Management, LLC2026-06-302026-08-15950,342$7,061,041None
ADW Capital Management, LLC2026-06-302026-08-155,112,000$37,982,160Call
ADW Capital Management, LLC2026-06-302026-08-155,001,000$37,157,430None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-153$22None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-158$52None
Hudson Bay Capital Management LP2026-06-302026-08-15162,432$1,206,870None
Hudson Bay Capital Management LP2026-06-302026-08-154,323$32,120None
First Pacific Advisors, LP2026-06-302026-08-151,191,918$8,855,951None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-15224$1,577None
AMERIPRISE FINANCIAL INC2026-06-302026-08-15153,663$1,141,716None
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC2026-06-302026-08-1521,313,377$158,358,391None
Cerity Partners LLC2026-06-302026-08-155,293$39,328None
Cerity Partners LLC2026-06-302026-08-15161,714$1,201,535None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1558$431None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-152,264$16,822None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1547$349None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15747,205$5,551,733None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1516$119None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15678$5,038None

90-day public filing window, up to 50 source positions.

Deeter Investments LLP ↗OPTIMIZE FINANCIAL INC. ↗Corient Private Wealth LP ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗MERCER GLOBAL ADVISORS INC /ADV ↗Corient Private Wealth LP ↗Empowered Funds, LLC ↗PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

Aurora · AI research assistant

Try this in Aurora

Edit the request, then open it in Aurora. You choose when to send it.