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Magnetar Financial LLC

Position in ARX — Accelerant Holdings

CIK 1352851 EVANSTON, IL

Position in ARX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$139,889
New position
Shares Held
11,936
first reported quarter
Ownership
0.005%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#88
of 116 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority Sole 100% Shared 0% None 0%

Position in Insurance Brokers

Financial Services · as of Jun 30, 2026

Magnetar Financial LLC holds $139,889 across 1 Insurance Brokers name. ARX ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ARX
Accelerant Holdings
This page
11,936 $139,889

All Filings in ARX

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-06-30 $139,889 11,936