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ISSUER PROFILE · CIK 0000913353 · CUSIP 194693107

Colliers International Group Inc.CIGI

9 13D/G filings 3 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
-6.0%
avg -6.0%
Median 60d
-6.0%
avg -6.0%
Median 90d
-6.0%
avg -6.0%
Median 180d
-15.3%
avg -15.3%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
9
1 SCHEDULE 13D/A · 1 SCHEDULE 13D · 7 SC
Distinct filers
3
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
6.72
as of 2026-10-15

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $1.15M
Point72 Asset Mgmt

13D/G Filings Timeline · 9 total

FiledFormFilerStakeSharesIntent
2026-09-28 SCHEDULE 13D/A SPRUCE HOUSE INVESTMENT MANAGEMENT LLC 6.60% 3,235,000 view →
2026-04-06 SCHEDULE 13D SPRUCE HOUSE INVESTMENT MANAGEMENT LLC 5.13% 2,511,000 view →
2022-02-28 SC SPRUCE HOUSE INVESTMENT MANAGEMENT LLC — — view →
2021-09-20 SC SPRUCE HOUSE INVESTMENT MANAGEMENT LLC — — view →
2021-05-28 SC SPRUCE HOUSE INVESTMENT MANAGEMENT LLC — — view →
2021-04-20 SC Hennick Jay S — — view →
2021-03-03 SC Hennick Jay S — — view →
2020-03-31 SC SPRUCE HOUSE INVESTMENT MANAGEMENT LLC — — view →
2020-03-30 SC Spruce House Partnership LLC — — view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-10-15 1,590,217 6.72 +13.4%
2026-09-30 1,401,832 5.04 +32.4%
2026-09-15 1,059,049 3.98 +10.2%
2026-08-31 960,673 4.99 +5.1%
2026-08-14 914,090 4.28 +4.4%
2026-07-31 875,228 3.77 +19.5%
2026-07-15 732,325 3.67 -1.5%
2026-06-30 743,808 2.68 -12.5%
2026-06-15 850,170 5.30 +5.3%
2026-05-29 807,272 3.56 +18.6%
2026-05-15 680,954 1.45 -2.1%
2026-04-30 695,559 4.14 -15.6%

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