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JRVR

James River Group Holdings, Inc.
$4.46 +0.07 (+1.59%) At close · Jul 2
Market Cap
$206.22M
Shares
46,236,856

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 116
Total Value: $195,541,981
Total Shares: 31,040,284
Showing 1–100 of 117 holdings by value · page 1 of 2

Institutional Ownership Trend

5 quarters

Holder Concentration

Across 116 13F filers
Top Holder
14.8%
Jun 2025 → Mar 2026 · range 14.8% – 100.0%
of institutional value
Top 5
53.4%
Jun 2025 → Mar 2026 · range 53.4% – 100.0%
of institutional value
Top 10
71.3%
Jun 2025 → Mar 2026 · range 70.3% – 100.0%
of institutional value
HHI
737
Jun 2025 → Mar 2026 · range 737 – 10,000
Broadly held
Showing 100 of 117
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1620459 CUSIP 46990A102 13F (30d) 2 filings 2 filers Visit website Investor relations