James River Group Holdings, Ltd. (JRVR) Institutional Ownership

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 — 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.