Optiver Holding
JRVR icon

Optiver Holding’s James River Group Holdings JRVR Stock Holding History

Optiver Holding’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
Q1 		$2.39K Sell
380
-272
-42% -$1.79K ﹤0.01% 1771
2025
Q4 		$4.15K Hold
652
– – ﹤0.01% 1505
2025
Q3 		$3.62K Buy
+652
New +$3.66K ﹤0.01% 2047

Other funds holding JRVR

GPC
Gallatin Point Capital Greenwich, Connecticut $238M AUM 37.44% 1-Year Est. Return
ZP
Zimmer Partners New York $4.15B AUM 14.2% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
EG
Enstar Group Hamilton, Bermuda $217M AUM 12.3% 1-Year Est. Return
CGIC
Continental General Insurance Company Austin, Texas $693M AUM 90.58% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RC
RBF Capital San Francisco, California $2.05B AUM 29.64% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Optiver Holding's JRVR Position: Q1 2026 in Review

Optiver Holding reduced its James River Group Holdings (JRVR) stake by 42% in Q1 2026, selling an estimated $1.79K and leaving 380 shares worth $2.39K. The position accounts for ﹤0.01% of the portfolio, ranked #1771.

Optiver Holding first reported a position in JRVR in Q3 2025 and has held it in 3 quarters since. The position peaked at $4.15K in Q4 2025. 118 funds tracked by Wall St. Rank hold JRVR as of Q1 2026.

  • Optiver Holding held 380 shares of James River Group Holdings worth $2.39K as of Q1 2026.
  • Optiver Holding sold 272 James River Group Holdings shares in Q1 2026, an estimated $1.79K.
  • James River Group Holdings made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1771 holding.
  • Optiver Holding first reported a position in James River Group Holdings in Q3 2025 and has held it in 3 quarters since.
  • Optiver Holding's James River Group Holdings position peaked at $4.15K in Q4 2025.
  • 118 funds tracked by Wall St. Rank held James River Group Holdings as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.