Zimmer Partners’s James River Group Holdings JRVR Stock Holding History

Zimmer Partners’s Portfolio JRVR Stock Details JRVR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$20.3M	Buy	4,623,685 +32,047	+0.7%	+$158K	0.47%	55
2026 Q1	$28.9M	Hold	4,591,638	–	–	0.7%	36
2025 Q4	$29.2M	Hold	4,591,638	–	–	0.77%	32
2025 Q3	$25.5M	Buy	4,591,638 +1,605,828	+54%	+$9.01M	0.55%	44
2025 Q2	$17.5M	Buy	2,985,810 +823,326	+38%	+$4.17M	0.38%	59
2025 Q1	$9.08M	Buy	2,162,484 +1,886,781	+684%	+$8.57M	0.17%	92
2024 Q4	$1.34M	Buy	+275,703	New	+$1.52M	0.02%	135
2021 Q4	–	Sell	-373,403	Closed	-$14.1M	–	144
2021 Q3	$14.1M	Hold	373,403	–	–	0.22%	85
2021 Q2	$14M	Buy	+373,403	New	+$14.9M	0.19%	83

Other funds holding JRVR

GPC

Gallatin Point Capital Greenwich, Connecticut $332M AUM 18.64% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

CGIC

Continental General Insurance Company Austin, Texas $480M AUM 101.43% 1-Year Est. Return

Enstar Group Hamilton, Bermuda $216M AUM 13.01% 1-Year Est. Return

DSC

Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

RBF Capital San Francisco, California $2.41B AUM 39.41% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

DCM

Discovery Capital Management South Norwalk, Connecticut $2.41B AUM 286.33% 1-Year Est. Return

Zimmer Partners's JRVR Position: Q2 2026 in Review

Zimmer Partners increased its James River Group Holdings (JRVR) stake by 0.7% in Q2 2026, buying an estimated $158K and bringing the position to 4,623,685 shares worth $20.3M. The position accounts for 0.47% of the portfolio, ranked #55.

Zimmer Partners first reported a position in JRVR in Q2 2021 and has held it in 9 quarters since. The position peaked at $29.2M in Q4 2025. 117 funds tracked by Wall St. Rank hold JRVR as of Q2 2026.

Zimmer Partners held 4,623,685 shares of James River Group Holdings worth $20.3M as of Q2 2026.
Zimmer Partners bought 32,047 James River Group Holdings shares in Q2 2026, an estimated $158K.
James River Group Holdings made up 0.47% of Zimmer Partners's portfolio in Q2 2026, its #55 holding.
Zimmer Partners first reported a position in James River Group Holdings in Q2 2021 and has held it in 9 quarters since.
Zimmer Partners's James River Group Holdings position peaked at $29.2M in Q4 2025.
117 funds tracked by Wall St. Rank held James River Group Holdings as of Q2 2026.

Based on Zimmer Partners's 13F filing for Q2 2026, filed 14 Aug 2026.