Optiver Holding
RES icon

Optiver Holding’s RPC Inc RES Stock Holding History

Optiver Holding’s Portfolio RES Stock Details RES Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.58K Buy
614
+175
+40% +$1.22K ﹤0.01% 2117
2026
Q1 		$3.11K Sell
439
-241
-35% -$1.5K ﹤0.01% 1646
2025
Q4 		$3.7K Hold
680
– – ﹤0.01% 1591
2025
Q3 		$3.24K Buy
680
+2
+0.3% +$9 ﹤0.01% 2132
2025
Q2 		$3.21K Buy
678
+352
+108% +$1.7K ﹤0.01% 1288
2025
Q1 		$1.79K Sell
326
-164
-33% -$976 ﹤0.01% 1247
2024
Q4 		$2.91K Buy
490
+98
+25% +$608 ﹤0.01% 916
2024
Q3 		$2.49K Sell
392
-466
-54% -$2.94K ﹤0.01% 852
2024
Q2 		$5.36K Buy
+858
New +$6K ﹤0.01% 788

Other funds holding RES

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Optiver Holding's RES Position: Q2 2026 in Review

Optiver Holding increased its RPC Inc (RES) stake by 40% in Q2 2026, buying an estimated $1.22K and bringing the position to 614 shares worth $3.58K. The position accounts for ﹤0.01% of the portfolio, ranked #2117.

Optiver Holding first reported a position in RES in Q2 2024 and has held it in 9 quarters since. The position peaked at $5.36K in Q2 2024. 217 funds tracked by Wall St. Rank hold RES as of Q2 2026.

  • Optiver Holding held 614 shares of RPC Inc worth $3.58K as of Q2 2026.
  • Optiver Holding bought 175 RPC Inc shares in Q2 2026, an estimated $1.22K.
  • RPC Inc made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #2117 holding.
  • Optiver Holding first reported a position in RPC Inc in Q2 2024 and has held it in 9 quarters since.
  • Optiver Holding's RPC Inc position peaked at $5.36K in Q2 2024.
  • 217 funds tracked by Wall St. Rank held RPC Inc as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.