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GROUP ONE TRADING LLC

Position in STHO — Star Holdings

CIK 932540 CHICAGO, IL

Position in STHO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$4,081
+$1,129 QoQ
Shares Held
447
+28.8% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#61
of 79 holders
Holding Since
Mar 2023
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in STHO Over Time

Shares Held

Position Value (USD)

Position in Real Estate Services

Real Estate · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $1,405,382 across 13 Real Estate Services names. STHO ranks #8 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 STHO
Star Holdings
This page
447 $4,081

All Filings in STHO

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,081 447
2025-03-31 $2,952 347
2024-09-30 $6,186 447
2023-03-31 $1,234 71