Who owns James River Group Holdings Inc.?

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Analyze quarterly positions in James River Group Holdings with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of James River Group Holdings stock

Who bought or sold James River Group Holdings Inc. this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Zimmer Partners 4.6M $29M 0% Mar 2026
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T. Rowe Price Investment Management 4.4M $28M -3% Dec 2025
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BlackRock 3.1M $20M 0% Mar 2026
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Vanguard Group 2.3M $14M 100% Dec 2025
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Vanguard Capital Management 1.7M $11M 100% Mar 2026
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Donald Smith & Co 1.7M $11M 100% Dec 2025
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Rbf Capital 1.1M $7.1M 7% Mar 2026
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Geode Capital Management 1.0M $6.4M 0% Mar 2026
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Robeco Investment Management 847k $5.3M 4% Mar 2026
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Dimensional Fund Advisors 845k $5.3M 9% Mar 2026
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Discovery Capital Management 819k $5.2M 0% Mar 2026
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State Street Corporation 812k $5.2M 100% Dec 2025
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Morgan Stanley 575k $3.6M -3% Mar 2026
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Kennedy Capital Management 502k $3.2M 2% Mar 2026
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Hillsdale Investment Management 449k $2.8M 46% Mar 2026
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Two Sigma Investments 364k $2.3M 37% Mar 2026
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Charles Schwab Investment Management 362k $2.3M 100% Dec 2025
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Jacobs Levy Equity Management 350k $2.2M 28% Mar 2026
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AQR Capital Management 344k $2.2M -10% Mar 2026
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Bronte Capital Management Pty 339k $2.1M 174% Mar 2026
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Segall Bryant & Hamill 308k $1.9M 0% Mar 2026
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Northern Trust 300k $1.9M 100% Dec 2025
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Vanguard Fiduciary Trust 284k $1.8M 100% Mar 2026
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Vanguard Portfolio Management 278k $1.8M 100% Mar 2026
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Goldman Sachs Group 275k $1.7M 23% Mar 2026
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American Century Companies 225k $1.4M 100% Dec 2025
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D. E. Shaw & Co 184k $1.2M -57% Mar 2026
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Bank of New York Mellon 145k $915k 5% Mar 2026
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Quinn Opportunity Partners 116k $736k 100% Dec 2025
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Quantinno Capital Management 102k $644k 33% Mar 2026
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Nuveen 90k $564k 1% Mar 2026
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Sei Investments 83k $525k 76% Mar 2026
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Public Sector Pension Investment Board 76k $479k 0% Mar 2026
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Marshall Wace 70k $444k 100% Dec 2025
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Ameriprise Financial 62k $393k -8% Mar 2026
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Barclays 61k $388k 100% Dec 2025
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FNY Investment Advisers 56k $353k 25% Mar 2026
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Alliancebernstein 55k $350k -9% Mar 2026
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Rhumbline Advisers 46k $288k -3% Mar 2026
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Ieq Capital 41k $261k 100% Dec 2025
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Bleakley Financial Group 40k $253k 100% Mar 2026
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Russell Investments 38k $238k 1% Mar 2026
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Bank of America Corporation 37k $231k 100% Mar 2026
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Jane Street 36k $226k 2% Mar 2026
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UBS Group 35k $220k 76% Mar 2026
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Bridgeway Capital Management 33k $209k 100% Dec 2025
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Ohio Pers 31k $198k 0% Dec 2025
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Canal Insurance 30k $189k 100% Mar 2026
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Franklin Resources 27k $171k 100% Mar 2026
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Creative Planning 27k $171k 165% Mar 2026
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Sowell Financial Services 27k $167k 0% Mar 2026
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Brandywine Global Investment Management 26k $166k 100% Dec 2025
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Renaissance Technologies 26k $165k 100% Dec 2025
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Deutsche Bank Aktiengesellschaft 22k $140k -22% Mar 2026
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Invesco 22k $139k 77% Mar 2026
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Rockefeller Capital Management 21k $133k 37% Mar 2026
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Susquehanna International 20k $126k 100% Dec 2025
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Vanguard Global Advisers 19k $122k 100% Mar 2026
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CWM 19k $118k 100% Dec 2025
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Mirae Asset Global Etfs Holdings 18k $111k 2% Mar 2026
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Connor, Clark & Lunn Investment Management 16k $98k 100% Mar 2026
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HPM Partners 15k $96k -1% Mar 2026
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Bnp Paribas Arbitrage, Snc 15k $95k -3% Mar 2026
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Flax Pond Capital 14k $90k -97% Mar 2026
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MetLife Investment Advisors 14k $89k 100% Dec 2025
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Wells Fargo & Company 14k $88k -68% Mar 2026
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Squarepoint Ops 13k $82k 100% Mar 2026
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Jump Financial 12k $76k 100% Dec 2025
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Mercer Global Advisors 11k $70k 100% Mar 2026
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Citadel Advisors 11k $69k -49% Mar 2026
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Cetera Investment Advisers 11k $68k -14% Mar 2026
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Quadrature Capital 11k $68k 100% Dec 2025
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Manufacturers Life Insurance Company 10k $65k -15% Mar 2026
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M^T Bank Corporation 10k $64k 0% Mar 2026
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Schonfeld Strategic Advisors 10k $64k -54% Mar 2026
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Prudential Financial 10k $63k 100% Mar 2026
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FMR 9.4k $60k 100% Dec 2025
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New York State Common Retirement Fund 8.9k $56k 0% Mar 2026
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Police & Firemen's Retirement System of New Jersey 7.0k $44k 0% Mar 2026
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Public Employees' Retirement Association of Colorado 7.0k $44k 0% Mar 2026
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Summit Investment Advisors 3.7k $23k 0% Mar 2026
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Legal & General Group 3.5k $22k 0% Mar 2026
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American Capital Advisory 2.6k $16k 0% Mar 2026
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EverSource Wealth Advisors 2.4k $16k 85% Mar 2026
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State of Wyoming 2.3k $14k 388% Mar 2026
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Versant Capital Management 2.2k $14k 43% Mar 2026
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California State Teachers Retirement System 2.0k $13k -12% Mar 2026
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GAMMA Investing 1.9k $12k 15% Mar 2026
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Tower Research Capital 1.8k $11k 100% Dec 2025
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Citigroup 1.7k $11k 100% Mar 2026
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Farther Finance Advisors 1.4k $8.4k 1% Mar 2026
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Sterling Capital Management 1.2k $7.7k -43% Mar 2026
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SRS Capital Advisors 1.0k $6.3k 16% Mar 2026
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Parallel Advisors 975.00 $6.1k 0% Mar 2026
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Pnc Financial Services 884.00 $5.6k 10% Mar 2026
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Harbor Capital Advisors 757.00 $5.0k 111% Mar 2026
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Fifth Third Bancorp 537.00 $3.4k 168% Mar 2026
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Simplex Trading 399.00 $2.5k 100% Dec 2025
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Optiver Holding B.V. 380.00 $2.4k -42% Mar 2026
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Brian McDonald 337.00 $2.1k 100% Dec 2025
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True Wealth Design 306.00 $1.9k 0% Mar 2026
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Ubs Global Asset Management Americas 281.00 $1.8k 100% Mar 2026
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Cornerstone Planning Group 123.00 $577.005300 0% Mar 2026
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NISA Investment Advisors 95.00 $599.003500 0% Mar 2026
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UMA Financial Services 90.00 $567.000000 0% Mar 2026
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SBI Securities 66.00 $415.998000 1220% Mar 2026
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IFP Advisors 65.00 $410.000500 0% Mar 2026
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Essential Partners 48.00 $302.001600 0% Mar 2026
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Root Financial Partners 30.00 $189.000000 100% Mar 2026
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Royal Bank of Canada 27.00 $0 100% Mar 2026
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Rothschild Investment 26.00 $164.000200 24% Mar 2026
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MAI Wealth Advisors 24.00 $151.999200 4% Mar 2026
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International Assets Investment Management 19.00 $114.999400 0% Mar 2026
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Sunbelt Securities 12.00 $75.999600 0% Mar 2026
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Who sold out of James River Group Holdings?

Fund or Company Name Date Sold Shares Held Valued At
Two Sigma Advisers Dec 2025 320k $2.0M
GSA Capital Partners Dec 2025 89k $566k
Thompson, Siegel, & Walmsley Dec 2025 46k $290k
Occudo Quantitative Strategies Dec 2025 30k $189k
Intech Investment Management Dec 2025 16k $102k
R Squared Dec 2025 16k $100k
O'shaughnessy Asset Management Dec 2025 16k $98k
Wealth Enhancement Advisory Services Dec 2025 15k $93k
Hrt Financial Dec 2025 12k $74k
PFG Investments Dec 2025 11k $71k
Hartland & Co Dec 2025 7.7k $49k
Amalgamated Bank Dec 2025 1.2k $7.0k
Group One Trading Dec 2025 600.00 $3.8k