Cayson AcquisitionCAPNRPreferred / convertible

13F holders, Q2 2026 (June 30)
22holders −1
0new positions
1sold out
1famous investor
$0.23avg. 13F price*

At the end of Q2 2026, 22 institutions reported holding Cayson Acquisition Corp. (CAPNR) in their 13F filings, down 1 from Q1 2026. 0 opened new positions and 1 sold out. The largest holders were Harraden Circle Investments, LLC ($240K), Highbridge Capital Management LLC ($118K) and AQR Arbitrage LLC ($83K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).

Company
Cayson Acquisition Corp.
CUSIP
G1993W117
Latest filing quarter
Q2 2026

History

Number of 13F holders

0510152025 Q4 2024: 21Q4 2024Q1 2025: 23Q1 2025Q2 2025: 25Q2 2025Q3 2025: 24Q3 2025Q4 2025: 25Q4 2025Q1 2026: 23Q1 2026Q2 2026: 22Q2 2026

Total Exit/New Position Q1 2026 → Q2 2026

InstitutionsTotal Value
New Positions0$0
Exits1$24K

All 13F filers, Q1 2026 → Q2 2026: 92,982 shares bought and 262,296 shares sold, net −169,314 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 22 holders
Harraden Circle Investments, LLC — No change 1,010,547 $240K
Highbridge Capital Management LLC — Reduce -0.1% 540,477 $118K
AQR Arbitrage LLC — No change 349,590 $83K
Rivernorth Capital Management, LLC — No change 450,000 $81K
Toronto Dominion Bank — Reduce -19.2% 299,906 $71K
Polar Asset Management Partners Inc. — No change 275,000 $65K
Clear Street Group Inc. — No change 210,030 $50K
Wealthspring Capital LLC — No change 184,200 $44K
Decagon Asset Management LLP — Add +68.9% 173,392 $41K
Bulldog Investors, LLP — No change 145,000 $34K
Whitebox Advisors LLC — No change 125,000 $30K
BNP Paribas Financial Markets — No change 114,486 $27K
Boothbay Fund Management, LLC — No change 106,703 $25K
Shaolin Capital Management LLC — Add +0.9% 100,872 $24K
D. E. Shaw & Co. — No change 100,000 $22K
Magnetar Financial LLC — No change 75,000 $18K
UBS Group AG — Add +309.3% 26,386 $6K
Flow Traders U.S. LLC — Add +5.8% 25,633 $6K
Heights Capital Management, Inc. — Reduce -67.5% 18,310 $4K
Evercore Wealth Management, LLC — No change 13,000 $3K
Wolverine Asset Management LLC — Reduce -37.2% 4,512 $1K
Longfellow Investment Management Co. LLC — No change 470 $112

"% of holder's portfolio" is CAPNR's weight in each manager's 13F, not the share of Cayson Acquisition Corp. the manager owns.