Optiver Holding
GRAL

Optiver Holding’s GRAIL Inc GRAL Stock Holding History

Optiver Holding’s Portfolio GRAL Stock Details GRAL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$14.8K Buy
217
+112
+107% +$6.59K ﹤0.01% 1638
2026
Q1 		$5.43K Buy
105
+11
+12% +$852 ﹤0.01% 1391
2025
Q4 		$8.04K Buy
+94
New +$8.12K ﹤0.01% 1196

Other funds holding GRAL

FCM
Farallon Capital Management San Francisco, California $21.7B AUM 79.24% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
SC
Sessa Capital New York $5.98B AUM 99.85% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
APCM
Arbiter Partners Capital Management New York $197M AUM 47.99% 1-Year Est. Return

Optiver Holding's GRAL Position: Q2 2026 in Review

Optiver Holding increased its GRAIL Inc (GRAL) stake by 107% in Q2 2026, buying an estimated $6.59K and bringing the position to 217 shares worth $14.8K. The position accounts for ﹤0.01% of the portfolio, ranked #1638.

Optiver Holding first reported a position in GRAL in Q4 2025 and has held it in 3 quarters since. 375 funds tracked by Wall St. Rank hold GRAL as of Q2 2026.

  • Optiver Holding held 217 shares of GRAIL Inc worth $14.8K as of Q2 2026.
  • Optiver Holding bought 112 GRAIL Inc shares in Q2 2026, an estimated $6.59K.
  • GRAIL Inc made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1638 holding.
  • Optiver Holding first reported a position in GRAIL Inc in Q4 2025 and has held it in 3 quarters since.
  • 375 funds tracked by Wall St. Rank held GRAIL Inc as of Q2 2026.

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