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SIMPLEX TRADING, LLC

Position in CIGI — Colliers International Group Inc.

CIK 1488542 CHICAGO, IL

Position in CIGI

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$46,497
+$40,562 QoQ
Shares Held
435
+1044.7% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2022
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CIGI Over Time

Shares Held

Position Value (USD)

Position in Real Estate Services

Real Estate · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $3,261,517 across 18 Real Estate Services names. CIGI ranks #8 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 CIGI
Colliers International Group Inc.
This page
435 $46,497

All Filings in CIGI

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4 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $46,497 435
2025-09-30 $5,935 38
2022-06-30 $520,354 4,743
2022-03-31 $391,852 3,005