| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BARCLAYS PLC | 5% | $14,717,841 | 2,314,126 | Barclays PLC | 31 Dec 2025 |
As of 31 Dec 2025, 116 institutional investors reported holding 29,301,246 shares of James River Group Holdings, Inc. - COMMON-STOCK (JRVR). This represents 64% of the company’s total 46,006,481 outstanding shares.
The largest institutional shareholders of James River Group Holdings, Inc. - COMMON-STOCK (JRVR) together control 59% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Zimmer Partners, LP | 10% | 4,591,638 | 0.77% | $29,202,818 | |
| T. Rowe Price Investment Management, Inc. | 9.7% | 4,440,220 | -2.6% | 0.02% | $28,240,000 |
| BlackRock, Inc. | 6.8% | 3,133,645 | 0% | $19,929,982 | |
| VANGUARD GROUP INC | 4.9% | 2,264,383 | 0% | $14,401,475 | |
| DONALD SMITH & CO., INC. | 3.6% | 1,671,220 | 0.2% | $10,628,959 | |
| RBF Capital, LLC | 2.3% | 1,050,000 | 0.3% | $6,678,000 | |
| GEODE CAPITAL MANAGEMENT, LLC | 2.2% | 1,015,705 | 0% | $6,461,163 | |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 1.8% | 819,355 | 0.28% | $5,211,098 | |
| Boston Partners | 1.8% | 813,357 | 0.01% | $5,172,950 | |
| STATE STREET CORP | 1.8% | 811,890 | 0% | $5,163,620 | |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.7% | 783,258 | -25% | 0% | $4,982,000 |
| DIMENSIONAL FUND ADVISORS LP | 1.7% | 772,012 | 0% | $4,910,228 | |
| MORGAN STANLEY | 1.3% | 593,080 | 0% | $3,771,993 | |
| FLAX POND CAPITAL, LLC | 1.2% | 538,767 | 0% | 2.5% | $3,426,558 |
| KENNEDY CAPITAL MANAGEMENT LLC | 1.1% | 490,142 | -0.09% | 0.07% | $3,117,303 |
| D. E. Shaw & Co., Inc. | 0.93% | 427,057 | 0% | $2,716,083 | |
| AQR CAPITAL MANAGEMENT LLC | 0.83% | 382,562 | 0% | $2,433,095 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.79% | 362,111 | 0% | $2,303,026 | |
| TWO SIGMA ADVISERS, LP | 0.7% | 319,900 | 0% | $2,034,564 | |
| SEGALL BRYANT & HAMILL, LLC | 0.67% | 308,773 | 0.03% | $1,963,796 | |
| Hillsdale Investment Management Inc. | 0.67% | 308,460 | 0.05% | $1,961,804 | |
| NORTHERN TRUST CORP | 0.65% | 299,831 | 0% | $1,906,925 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0.59% | 272,766 | 0.01% | $1,734,792 | |
| TWO SIGMA INVESTMENTS, LP | 0.58% | 266,505 | 0% | $1,694,972 | |
| AMERICAN CENTURY COMPANIES INC | 0.49% | 225,061 | 0% | $1,431,388 |