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James River Group (JRVR) Institutional Ownership

James River Group logo
$3.63 +0.01 (+0.28%)
Closing price 10/9/2026 04:00 PM Eastern
Extended Trading
$3.63 0.00 (0.00%)
As of 10/9/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for James River Group (NASDAQ:JRVR)

Current
Institutional Ownership
Percentage
95.21%
Number of
Institutional Buyers
(last 12 months)
47
Total
Institutional Inflows
(last 12 months)
$67.78M
Number of
Institutional Sellers
(last 12 months)
24
Total
Institutional Outflows
(last 12 months)
$30.53M
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JRVR Institutional Buying and Selling by Quarter

James River Group Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/18/2026Public Employees Retirement System of Ohio32,061$141K0.0%N/A0.069%
8/11/2026Donald Smith & CO. Inc.2,440,347$10.74M0.2%N/A5.278%
8/6/2026Bank of New York Mellon Corp127,659$562K0.0%N/A0.276%
7/8/2026FNY Investment Advisers LLC9,373$41K0.0%-83.3%0.020%
7/2/2026 Versant Capital Management Inc6,179$27K0.0%+176.0%0.013%
5/19/2026Flax Pond Capital LLC14,200$89K0.1%-97.4%0.031%
5/19/2026Bank of America Corp DE36,690$231K0.0%+22.0%0.079%
5/19/2026RBF Capital LLC1,128,525$7.11M0.3%+7.5%2.441%
5/16/2026Quantinno Capital Management LP102,164$644K0.0%+33.2%0.221%
5/14/2026Renaissance Technologies LLC43,400$273K0.0%+67.6%0.094%
5/14/2026Sei Investments Co.83,400$525K0.0%+75.8%0.180%
5/7/2026Dimensional Fund Advisors LP845,243$5.33M0.0%+9.5%1.839%
5/5/2026Bank of New York Mellon Corp145,201$915K0.0%+5.2%0.316%
5/5/2026Hillsdale Investment Management Inc.448,860$2.83M0.1%+45.5%0.976%
5/4/2026Canal Insurance CO30,000$189K0.0%N/A0.065%
5/4/2026Bleakley Financial Group LLC40,158$253K0.0%N/A0.087%
4/27/2026Bronte Capital Management Pty Ltd.338,961$2.14M0.2%+174.3%0.737%
3/9/2026Flax Pond Capital LLC538,767$3.43M2.5%N/A1.172%
2/19/2026T. Rowe Price Investment Management Inc.4,440,220$28.24M0.0%-2.6%9.659%
2/19/2026Invesco Ltd.12,476$79K0.0%-94.6%0.027%
2/18/2026Quadrature Capital Ltd10,688$68K0.0%-48.7%0.023%
2/18/2026Occudo Quantitative Strategies LP29,667$189K0.0%N/A0.065%
2/18/2026Odyssean LLC22,196$141K0.1%N/A0.048%
2/18/2026Bridgeway Capital Management LLC32,800$209K0.0%-43.3%0.071%
2/17/2026Schonfeld Strategic Advisors LLC21,901$139K0.0%N/A0.048%
2/17/2026AQR Capital Management LLC382,562$2.43M0.0%-18.4%0.832%
2/17/2026Jump Financial LLC12,000$76K0.0%N/A0.026%
2/17/2026Price T Rowe Associates Inc. MD783,258$4.98M0.0%-25.1%1.704%
2/17/2026T. Rowe Price Investment Management Inc.1,605,421$10.21M0.0%-64.8%3.492%
2/17/2026RBF Capital LLC1,050,000$6.68M0.3%+5.0%2.284%
2/16/2026Kennedy Capital Management LLC490,142$3.12M0.1%N/A1.066%
2/16/2026Enstar Group LTD2,590,765$16.48M6.4%N/A5.636%
2/16/2026Barclays PLC60,941$388K0.0%+6.1%0.133%
2/13/2026Marshall Wace LLP69,787$444K0.0%-46.1%0.152%
2/13/2026Quinn Opportunity Partners LLC115,768$736K0.0%N/A0.252%
2/13/2026Segall Bryant & Hamill LLC308,773$1.96M0.0%N/A0.672%
2/13/2026Jacobs Levy Equity Management Inc.272,766$1.74M0.0%-27.4%0.593%
2/13/2026Charles Schwab Investment Management Inc.362,111$2.30M0.0%+6.6%0.788%
2/13/2026Police & Firemen s Retirement System of New Jersey7,021$45K0.0%-48.8%0.015%
2/13/2026State Street Corp811,890$5.16M0.0%+1.2%1.766%
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2/13/2026Boston Partners813,357$5.17M0.0%+10.0%1.769%
2/13/2026Wells Fargo & Company MN43,354$276K0.0%+43.2%0.094%
2/12/2026Jane Street Group LLC35,221$224K0.0%-9.4%0.077%
2/12/2026HRT Financial LP11,654$74K0.0%N/A0.025%
2/12/2026MetLife Investment Management LLC13,982$89K0.0%-34.0%0.030%
2/12/2026Renaissance Technologies LLC25,900$165K0.0%-5.5%0.056%
2/12/2026Dimensional Fund Advisors LP772,012$4.91M0.0%+7.3%1.679%
2/11/2026Donald Smith & CO. Inc.1,671,220$10.63M0.2%+434.9%3.636%
2/11/2026Deutsche Bank AG28,402$181K0.0%N/A0.062%
2/11/2026Cerity Partners LLC15,388$98K0.0%+15.5%0.033%
2/11/2026O Shaughnessy Asset Management LLC15,454$98K0.0%-57.6%0.034%
2/10/2026Goldman Sachs Group Inc.222,835$1.42M0.0%-2.7%0.485%
2/10/2026Thompson Siegel & Walmsley LLC45,540$290K0.0%-61.1%0.099%
2/10/2026Hillsdale Investment Management Inc.308,460$1.96M0.1%N/A0.671%
2/10/2026Intech Investment Management LLC16,047$102K0.0%-14.1%0.035%
2/9/2026Geode Capital Management LLC1,015,705$6.46M0.0%-2.0%2.209%
2/9/2026Clearstead Advisors LLC7,732$49K0.0%+173.9%0.017%
2/3/2026Bronte Capital Management Pty Ltd.123,575$786K0.1%N/A0.269%
1/30/2026R Squared Ltd15,713$100K0.0%+46.0%0.034%
1/30/2026M&T Bank Corp10,221$65K0.0%N/A0.022%
1/26/2026PFG Investments LLC11,175$71K0.0%N/A0.024%
1/21/2026Sowell Financial Services LLC26,496$169K0.0%+76.6%0.058%
1/16/2026FNY Investment Advisers LLC44,767$284K0.1%+87.1%0.097%
1/8/2026Wealth Enhancement Advisory Services LLC15,142$93K0.0%+13.3%0.033%
1/1/2026JPMorgan Chase & Co.156,324$868K0.0%+81.5%0.340%
12/15/2025FNY Investment Advisers LLC23,923$132K0.0%-42.6%0.052%
12/1/2025Cantor Fitzgerald L. P.434,657$2.41M0.0%+37.5%0.946%
11/17/2025PharVision Advisers LLC10,620$59K0.0%N/A0.023%
11/17/2025Zimmer Partners LP4,591,638$25.48M0.5%+53.8%9.988%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17,342$96K0.0%-14.0%0.038%
11/17/2025Bank of America Corp DE25,866$144K0.0%-83.1%0.056%
11/17/2025Cantor Fitzgerald L. P.434,657$2.41M0.0%+37.5%0.946%
11/17/2025Ameriprise Financial Inc.67,531$375K0.0%-30.7%0.147%
11/14/2025Brooklyn Investment Group39,231$218K0.0%+1,340.7%0.085%
11/14/2025Two Sigma Investments LP275,753$1.53M0.0%+30.2%0.600%
11/13/2025Boston Partners739,621$4.11M0.0%+7.9%1.609%
11/13/2025Russell Investments Group Ltd.36,119$200K0.0%+15.2%0.079%
11/12/2025Dimensional Fund Advisors LP719,379$3.99M0.0%+3.3%1.565%
11/12/2025R Squared Ltd10,763$60K0.0%N/A0.023%
11/7/2025GSA Capital Partners LLP49,446$274K0.0%+157.8%0.108%
11/7/2025Vanguard Group Inc.2,876,481$15.96M0.0%-4.6%6.257%
11/7/2025JPMorgan Chase & Co.156,324$868K0.0%+81.5%0.340%
10/17/2025Sowell Financial Services LLC15,000$83K0.0%+15.4%0.033%
10/15/2025CWM LLC18,479$103K0.0%+13.8%0.040%
10/10/2025Perpetual Ltd117,045$650K0.0%-7.9%0.255%
8/15/2025BNP Paribas Financial Markets13,211$77K0.0%+43.0%0.029%
8/15/2025Bridgeway Capital Management LLC57,800$339K0.0%+11.2%0.126%
8/15/2025Bank of America Corp DE152,819$896K0.0%-20.1%0.333%
8/15/2025Ameriprise Financial Inc.97,492$571K0.0%+2.5%0.212%
8/15/2025AQR Capital Management LLC595,538$3.49M0.0%-44.6%1.297%
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8/14/2025Jane Street Group LLC37,151$218K0.0%+46.9%0.081%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.20,171$118K0.0%-8.2%0.044%
8/14/2025RBF Capital LLC1,000,000$5.86M0.3%-2.0%2.178%
8/14/2025Cerity Partners LLC10,493$61K0.0%N/A0.023%
8/13/2025Marshall Wace LLP147,236$863K0.0%-16.0%0.321%
8/13/2025First Trust Advisors LP148,153$868K0.0%+26.2%0.323%
8/13/2025Kennedy Capital Management LLC432,568$2.54M0.1%+47.8%0.942%
8/13/2025Invesco Ltd.298,243$1.75M0.0%+7.6%0.649%
8/12/2025Boston Partners685,597$4.02M0.0%+34.0%1.493%
8/12/2025Brandywine Global Investment Management LLC16,850$99K0.0%N/A0.037%


JRVR Institutional Ownership - Frequently Asked Questions

During the previous two years, 103 institutional investors and hedge funds held shares of James River Group. The most heavily invested institutionals were Gallatin Point Capital LLC ($28.54M), T. Rowe Price Investment Management Inc. ($28.24M), Zimmer Partners LP ($25.48M), Enstar Group LTD ($16.48M), Vanguard Group Inc. ($15.96M), Donald Smith & CO. Inc. ($10.74M), and Fuller & Thaler Asset Management Inc. ($8.64M).Learn more on James River Group's institutional investors.

95.21% of James River Group's stock is owned by institutional investors. Learn more on JRVR's institutional investor holdings.

Of the 82 institutional investors that purchased James River Group's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Gallatin Point Capital LLC ($5.86M), Donald Smith & CO. Inc. ($3.80M), Zimmer Partners LP ($3.77M), Enstar Group LTD ($2.59M), Boston Partners ($1.01M), Kennedy Capital Management LLC ($630.03K), and Flax Pond Capital LLC ($538.77K).

Institutional investors have bought a total of 11,749,464 shares in the last 24 months. This purchase volume represents approximately $67.78M in transactions.

Of the 23 institutional investors that sold James River Group's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($3.07M), Flax Pond Capital LLC ($524.57K), Price T Rowe Associates Inc. MD ($263.11K), Invesco Ltd. ($216.46K), Vanguard Group Inc. ($139.08K), Bank of America Corp DE ($126.95K), and Jacobs Levy Equity Management Inc. ($102.87K).

Institutional investors have sold a total of 4,860,457 shares in the last 24 months. This volume of shares sold represents approximately $30.53M in transactions.


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Institutional ownership data for NASDAQ:JRVR is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/18/2026. New 13F filings are added each quarter as they're published.
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