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GROUP ONE TRADING LLC

Position in STGW — Stagwell Inc

CIK 932540 CHICAGO, IL

Position in STGW

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,593,330
+$1,994,384 QoQ
Shares Held
349,035
+266.5% QoQ
Ownership
0.143%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#35
of 179 holders
Holding Since
Dec 2021
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in STGW Over Time

Shares Held

Position Value (USD)

Position in Advertising Agencies

Communication Services · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $4,121,356 across 9 Advertising Agencies names. STGW ranks #1 (62.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 STGW
Stagwell Inc
This page
349,035 $2,593,330

All Filings in STGW

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10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,593,330 349,035
2026-03-31 $598,946 95,222
2025-06-30 $4,459 991
2025-03-31 $5,995 991
2024-12-31 $6,573 999
2023-06-30 $2,884 400
2022-09-30 $8,152 1,173
2022-06-30 $6,369 1,173
2022-03-31 $24,883 3,437
2021-12-31 $13,325 1,537