13F

Stock

Columbus Acquisition Corp

Ticker not mapped · held by 20 managers

Reported value

$1.21M

Holders

20

+1 new · −3 exited

Holders’ est. mark

$31K

Price effect on 19 books still in the name

Largest holder

$209.5K

Harraden Circle Investments, LLC

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Harraden Circle Investments, LLC582K$209.5K$13.7KAdded$13.7K
Linden Advisors LP461.6K$147K−$12.3KCut−$12.3K
HGC Investment Management Inc.300K$108K$7.08KAdded$7.08K
RIVERNORTH CAPITAL MANAGEMENT, LLC299.9K$108K$12KAdded$12K
TORONTO DOMINION BANK250.1K$90K$6KCut−$37.1K
Clear Street Group Inc.241.6K$87K$5.7KAdded$5.47K
Polar Asset Management Partners Inc.200K$68.5K$1.18KAdded$1.18K
AQR Arbitrage LLC222.8K$64.6K−$13.4KCut−$15.3K
Shaolin Capital Management LLC169.9K$61.2K$4.01KCut−$39.7K
WHITEBOX ADVISORS LLC150K$54K$3.54KAdded$3.54K
GABELLI & Co INVESTMENT ADVISERS, INC.144.7K$52.1K$3.42KAdded$3.42K
GABELLI FUNDS LLC105.3K$37.9K$2.48KAdded$2.48K
HIGHBRIDGE CAPITAL MANAGEMENT LLC111.2K$32.2K−$6.67KCut−$19.3K
BNP PARIBAS FINANCIAL MARKETS71.7K$25.8K$1.08KAdded$1.08K
Hudson Bay Capital Management LP70.8K$25.5K$708Cut−$35.7K
BOOTHBAY FUND MANAGEMENT, LLC50.6K$18.2K$759Added$759
BERKLEY W R CORP39.9K$14.4K$1.6KAdded$1.59K
T3 Companies, LLC17K$6.12KNew
WOLVERINE ASSET MANAGEMENT LLC1K$360$24Added$24
Glazer Capital, LLC90.7K$33$4Added$1

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.