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
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

BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
SC
Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
APCM
Arbiter Partners Capital Management New York $175M AUM 99.81% 1-Year Est. Return

Optiver Holding's GRAL Position: Q1 2026 in Review

Optiver Holding increased its GRAIL Inc (GRAL) stake by 12% in Q1 2026, buying an estimated $852 and bringing the position to 105 shares worth $5.43K. The position accounts for ﹤0.01% of the portfolio, ranked #1391.

Optiver Holding first reported a position in GRAL in Q4 2025 and has held it in 2 quarters since. The position peaked at $8.04K in Q4 2025. 364 funds tracked by Wall St. Rank hold GRAL as of Q1 2026.

  • Optiver Holding held 105 shares of GRAIL Inc worth $5.43K as of Q1 2026.
  • Optiver Holding bought 11 GRAIL Inc shares in Q1 2026, an estimated $852.
  • GRAIL Inc made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1391 holding.
  • Optiver Holding first reported a position in GRAIL Inc in Q4 2025 and has held it in 2 quarters since.
  • Optiver Holding's GRAIL Inc position peaked at $8.04K in Q4 2025.
  • 364 funds tracked by Wall St. Rank held GRAIL Inc as of Q1 2026.

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