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Magnetar Financial LLC

Position in CAPN — Cayson Acquisition Corp

CIK 1352851 EVANSTON, IL

Position in CAPN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$0
+$0 QoQ
Shares Held
75,000
0.0% QoQ
Ownership
1.42%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CAPN Over Time

Shares Held

Position Value (USD)

Position in Shell Companies

Financial Services · as of Jun 30, 2026

Magnetar Financial LLC holds $1,947,232,949 across 223 Shell Companies names. CAPN ranks #218 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CAPN

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 CAPNR 75,000
2026-03-31 CAPNR 75,000
2025-12-31 CAPNR 75,000
2025-12-31 $798,000 75,000
2025-09-30 CAPNR 75,000
2025-09-30 $785,250 75,000
2025-06-30 CAPNR 75,000
2025-06-30 $774,000 75,000
2025-03-31 CAPNU $787,500 75,000
2024-12-31 CAPNU $759,000 75,000
2024-09-30 CAPNU $751,500 75,000