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SIMPLEX TRADING, LLC

Position in JRVR — James River Group Holdings, Inc.

CIK 1488542 CHICAGO, IL

Position in JRVR

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$7,818
+$5,281 QoQ
Shares Held
1,777
+345.4% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#86
of 114 holders
Holding Since
Dec 2025
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in JRVR Over Time

Shares Held

Position Value (USD)

Position in Insurance - Specialty

Financial Services · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $476,982 across 8 Insurance - Specialty names. JRVR ranks #7 (1.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 JRVR
James River Group Holdings, Inc.
This page
1,777 $7,818

All Filings in JRVR

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $7,818 1,777
2025-12-31 $2,537 399