Optiver Holding
GHM icon

Optiver Holding’s Graham Corp GHM Stock Holding History

Optiver Holding’s Portfolio GHM Stock Details GHM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.95K Sell
40
-80
-67% -$7.94K ﹤0.01% 1987
2026
Q1 		$9.47K Buy
120
+64
+114% +$5.01K ﹤0.01% 1225
2025
Q4 		$3.6K Sell
56
-10
-15% -$604 ﹤0.01% 1611
2025
Q3 		$3.62K Buy
+66
New +$3.38K ﹤0.01% 2044

Other funds holding GHM

BIP
Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return

Optiver Holding's GHM Position: Q2 2026 in Review

Optiver Holding reduced its Graham Corp (GHM) stake by 67% in Q2 2026, selling an estimated $7.94K and leaving 40 shares worth $4.95K. The position accounts for ﹤0.01% of the portfolio, ranked #1987.

Optiver Holding first reported a position in GHM in Q3 2025 and has held it in 4 quarters since. The position peaked at $9.47K in Q1 2026. 221 funds tracked by Wall St. Rank hold GHM as of Q2 2026.

  • Optiver Holding held 40 shares of Graham Corp worth $4.95K as of Q2 2026.
  • Optiver Holding sold 80 Graham Corp shares in Q2 2026, an estimated $7.94K.
  • Graham Corp made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1987 holding.
  • Optiver Holding first reported a position in Graham Corp in Q3 2025 and has held it in 4 quarters since.
  • Optiver Holding's Graham Corp position peaked at $9.47K in Q1 2026.
  • 221 funds tracked by Wall St. Rank held Graham Corp as of Q2 2026.

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