Columbus Acquisition Corp/Cayman Islands

COLANASDAQ

$2.86-4.44 (-60.82%)as of Oct 1, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Columbus Acquisition Corp/Cayman Islands price and activity chart data

Showing the 1Y range: Oct 1, 2025 to Oct 1, 2026. Price (-72.0%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Mizuho Securities USA LLC	41.16%	$8.4M	0.08%	Add 99.61%
Harraden Circle Investments, LLC	28.69%	$5.94M	0.76%	Not reported
Berkley W R Corp	14.51%	$3M	0.14%	Add 12.73%
Hudson Bay Capital Management LP	8.96%	$1.86M	0.01%	Not reported
Gladstone Institutional Advisory LLC	7.53%	$1.56M	0.05%	New Not reported
Meteora Capital, LLC	7.29%	$1.51M	0.13%	Not reported
Clear Street Group Inc.	5.12%	$1.06M	0.00%	Not reported
Polar Asset Management Partners Inc.	3.86%	$799K	0.01%	Not reported
Shay Capital LLC	3.65%	$756K	0.05%	Not reported
Diametric Capital, LP	1.64%	$339K	0.04%	Not reported
Citadel Advisors LLC	0.70%	$144K	0.00%	Not reported
Glazer Capital, LLC	0.28%	$59K	0.00%	Not reported
Persistent Asset Partners Ltd	0.08%	$16.6K	0.01%	New Not reported
UBS Group AG	0.08%	$15.9K	0.00%	Not reported
Morgan Stanley	0.02%	$4.29K	0.00%	Not reported

End of history · 15 holders

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