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CAPNR CAYSON ACQUISITION CORP

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SPACS (warrant or right), issuer CIK 2024203

23 managers (23 13F filers) reported a position in CAPNR shares at 2026-03-31, 4,517,828 shares in all. 0 filers opened a position and 2 filers sold out during the quarter.

Managers
23
13F filers
23
New
0
Added
1
Reduced
6
Sold out
2
Shares held by filers
4,517,828

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, …1,010,547$222K0.04%013F-HRTimelineGroup
HIGHBRIDGE CAPITAL MANAGEMENT LLC540,845$119K0.01%013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC450,000$99K<0.01%013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK371,100$81.6K<0.01%-50,95313F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC349,590$76.9K<0.01%-8,31113F-HRTimelineGroup
Polar Asset Management Partners Inc.275,000$60.5K<0.01%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.210,030$46.2K<0.01%013F-HRTimelineGroup
Wealthspring Capital LLCin group Wealthspring Capital LLC184,200$33.2K0.01%013F-HRTimelineGroup
WHITEBOX ADVISORS LLC125,000$27.5K<0.01%013F-HRTimeline
Bulldog Investors, LLP145,000$26.1K0.01%-50,00013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC106,703$24.5K<0.01%013F-HRTimeline
Westchester Capital Management, LLCin group Westchester Capital Managemen…150,000$24.5K<0.01%013F-HRTimelineGroup
Decagon Asset Management LLP102,635$22.6K0.01%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.100,000$22K<0.01%013F-HRTimelineGroup
Shaolin Capital Management LLC100,000$22K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS114,486$20.6K<0.01%013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC75,000$17.6K<0.01%013F-HRTimelineGroup
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…56,374$12.4K<0.01%-63,71813F-HRTimelineGroup
FLOW TRADERS U.S. LLC24,219$4K<0.01%+46513F-HRTimeline
Evercore Wealth Management, LLC13,000$2.34K<0.01%013F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC7,182$1.58K<0.01%-233,00013F-HRTimelineGroup
UBS Group AGin group UBS Group AG6,447$1.16K<0.01%-12,90013F-HRTimelineGroup
LONGFELLOW INVESTMENT MANAGEMENT CO LLC470$103<0.01%013F-HRTimeline