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COLAR COLUMBUS ACQUISITION CORP

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RIGHT 99/99/9999 (warrant or right), issuer CIK 2028201

19 managers (20 13F filers) reported a position in COLAR shares at 2026-03-31, 3,580,672 shares in all. 1 filer opened a position and 3 filers sold out during the quarter.

Managers
19
13F filers
20
New
1
Added
0
Reduced
7
Sold out
3
Shares held by filers
3,580,672

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Harraden Circle Investments, LLCin group Harraden Circle Investments, …581,997$210K0.04%013F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP461,566$147K<0.01%013F-HRTimelineGroup
HGC Investment Management Inc.300,000$108K0.02%013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC299,872$108K0.01%013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK250,060$90K<0.01%-128,19513F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding250,000$90K0Timeline
Clear Street Group Inc.in group Clear Street Group Inc.241,564$87K<0.01%-67013F-HRTimelineGroup
Polar Asset Management Partners Inc.200,000$68.5K<0.01%013F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC222,822$64.6K<0.01%-5,48213F-HRTimelineGroup
Shaolin Capital Management LLC169,889$61.2K<0.01%-130,02513F-HRTimeline
WHITEBOX ADVISORS LLC150,000$54K<0.01%013F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC90,725$33K<0.01%-9,27513F-HRTimelineGroup
HIGHBRIDGE CAPITAL MANAGEMENT LLC111,163$32.2K<0.01%-36,20213F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS71,696$25.8K<0.01%013F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…70,815$25.5K<0.01%-103,99913F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC50,618$18.2K<0.01%013F-HRTimeline
BERKLEY W R CORP39,874$14.4K<0.01%013F-HRTimeline
T3 Companies, LLCin group T3 Companies, LLC17,011$6.12K0.01%new13F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC1,000$360<0.01%013F-HRTimelineGroup