JAMES RIV GROUP HOLDINGS INC

Historical 13F Holders

Symbol
JRVR
CUSIP
46990A102
All holders as of
Q2 2026
Type
Equity
Class
COM SHS
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 46990A102 since 12/18/2024, largest first.

Filer % of Class Filed
Zimmer Partners, LP 13D
10.0% 5/15/2026
Event 5/14/2026
Donald Smith & Co., Inc. 13G
5.3% 8/11/2026
Event 6/30/2026
Continental General Insurance Co 13G
5.3% 3/24/2026
Event 3/17/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
Barclays PLC 13G/A 1.6% 5/14/2026
Event 3/31/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 3 1.44 k $4.95 k
2026 Q2 119 32.8 M $145 M
2026 Q1 119 31.3 M $197 M
2025 Q4 120 32.0 M $203 M
2025 Q3 5 6.13 M $34.0 M
2025 Q2 1 45.0 $264.00