Cayson Acquisition Corp (CAPN)
Nasdaq: CAPN · Blank Checks · filing with the SEC since 2024
Who owns Cayson Acquisition Corp
As filed with the SECHolders of 5% or more
4
Feis Equities LLC holds 9.83% of Ordinary shares (par value .0001), as its SCHEDULE 13G/A filed Feb 2, 2026 says.
Directors and officers
n/a
The record holds no Form 3, 4 or 5 for this company yet.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 4 named at left.
Holders of 5% or moreshare of the class, as filed
Feis Equities LLC
SCHEDULE 13G/A · filed Feb 2, 2026 · Ordinary shares (par value .0001) · 5.18% in Oct 23, 2025
W.R. Berkley Corporation
SCHEDULE 13G/A · filed May 7, 2026 · Ordinary Shares, par value $0.0001 per share · 10.4% in Apr 8, 2025
Mizuho Financial Group, Inc.
SCHEDULE 13G/A · filed Aug 13, 2025 · Common Shares · 9.6% in May 13, 2025
Polar Asset Management Partners Inc.
SCHEDULE 13G · filed May 15, 2026 · Ordinary Shares, par value $0.0001 per share
AQR Capital Management, LLC
SCHEDULE 13G/A · filed Feb 13, 2025 · Ordinary Shares, par value $0.0001 per share · reported falling below 5%
Wolverine Asset Management, LLC
SCHEDULE 13G/A · filed Oct 6, 2026 · Ordinary Shares, par value $0.0001 per share · reported falling below 5%, from 5.21% in Apr 20, 2026
Kerry Propper
SCHEDULE 13G/A · filed May 15, 2026 · Ordinary Shares, par value $0.0001 per share · reported falling below 5%
What CAPN reports owning in othersstakes of 5% or more, and other ties
Cayson Acquisition Corp reports no stake in another company in the record.
Insider tradesForm 4
The record holds no insider filings for this company yet.