Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in JRVR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Gallatin Point Capital LLC | 5.9M | $36.9M | 0.0% | 12.746% | 15.51% |
| 2 | Zimmer Partners, LP | 4.6M | $28.9M | 0.0% | 9.989% | 0.70% |
| 3 | BlackRock, Inc. | 3.1M | $19.8M | +0.2% | 6.833% | 0.00% |
| 4 | Enstar Group LTD | 2.6M | $16.3M | 0.0% | 5.636% | 7.51% |
| 5 | CONTINENTAL GENERAL INSURANCE CO | 2.5M | $15.9M | β | 5.482% | 2.29% |
| 6 | DONALD SMITH & CO., INC. | 1.8M | $11.5M | +9.0% | 3.961% | 0.21% |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 1.7M | $10.9M | β | 3.755% | 0.00% |
| 8 | RBF Capital, LLC | 1.1M | $7.1M | +7.5% | 2.455% | 0.37% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1.0M | $6.4M | -0.4% | 2.201% | 0.00% |
| 10 | Boston Partners | 847K | $5.3M | +4.1% | 1.843% | 0.01% |
| 11 | DIMENSIONAL FUND ADVISORS LP | 845K | $5.3M | +9.5% | 1.839% | 0.00% |
| 12 | STATE STREET CORP | 826K | $5.2M | +1.7% | 1.796% | 0.00% |
| 13 | DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 819K | $5.2M | 0.0% | 1.782% | 0.27% |
| 14 | MORGAN STANLEY | 575K | $3.6M | -3.0% | 1.252% | 0.00% |
| 15 | KENNEDY CAPITAL MANAGEMENT, INC. | 502K | $3.2M | +2.3% | 1.091% | 0.07% |
| 16 | Hillsdale Investment Management Inc. | 449K | $2.8M | +45.5% | 0.976% | 0.08% |
| 17 | TWO SIGMA INVESTMENTS, LP | 364K | $2.3M | +36.7% | 0.792% | 0.00% |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 354K | $2.2M | -2.3% | 0.770% | 0.00% |
| 19 | JACOBS LEVY EQUITY MANAGEMENT, INC | 350K | $2.2M | +28.2% | 0.761% | 0.01% |
| 20 | AQR CAPITAL MANAGEMENT LLC | 344K | $2.2M | -10.1% | 0.748% | 0.00% |
| 21 | Bronte Capital Management Pty Ltd. | 339K | $2.1M | +174.3% | 0.737% | 0.21% |
| 22 | NORTHERN TRUST CORP | 321K | $2.0M | +7.2% | 0.699% | 0.00% |
| 23 | SEGALL BRYANT & HAMILL, LLC | 308K | $2.0M | -0.2% | 0.671% | 0.03% |
| 24 | VANGUARD FIDUCIARY TRUST CO | 284K | $1.8M | β | 0.619% | 0.00% |
| 25 | VANGUARD PORTFOLIO MANAGEMENT LLC | 278K | $1.8M | β | 0.604% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in JRVR β a direct measure of their conviction.
Filings activity in JRVR during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new JRVR position in Q1 2026
Institutions that fully closed their JRVR position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 115 | 2.5% | 113.37% | +8.48 pp | $218M | +8.1% |
| Q4 2025 | 118 | +11% | 104.89% | +23.39 pp | $202M | +29% |
| Q3 2025 | 106 | 7.0% | 81.50% | 8.31 pp | $157M | 9.2% |
| Q2 2025 | 114 | 0.9% | 89.81% | +26.55 pp | $173M | +42% |
| Q1 2025 | 115 | 1.7% | 63.26% | 10.30 pp | $122M | 14% |
| Q4 2024 | 117 | 6.4% | 73.56% | 11.30 pp | $142M | 13% |
| Q3 2024 | 125 | 6.0% | 84.86% | 25.81 pp | $163M | 23% |
| Q2 2024 | 133 | β | 110.67% | β | $213M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying JRVR stock.
Based on Q1 2026 13F filings, institutional ownership of James River Group Holdings, Ltd. stands at 113.4%, held across 115 reporting institutions.
Gallatin Point Capital LLC is the largest reported institutional holder of JRVR, with approximately 5,859,375 shares worth $0.04B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of JRVR, including TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for JRVR is 54 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
18 institutions opened new positions in JRVR during Q1 2026, while 21 fully exited. 48 added to existing positions and 45 trimmed.
JRVR institutional ownership rose by 8.48 percentage points quarter-over-quarter, with a net change of -3 holders.
The top 10 institutions account for 72.8% of all reported 13F value in JRVR, and the top 25 account for 92.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.