Group One Trading
GRAL

Group One Trading’s GRAIL Inc GRAL Stock Holding History

Group One Trading’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 		$7.28M Sell
140,900
-41,900
-23% -$3.25M 0.01% 1039
2025
Q4 		$15.6M Buy
182,800
+66,800
+58% +$5.77M 0.03% 675
2025
Q3 		$6.86M Buy
116,000
+3,400
+3% +$130K 0.01% 1203
2025
Q2 		$5.79M Sell
112,600
-28,400
-20% -$1.03M 0.01% 1219
2025
Q1 		$3.6M Buy
141,000
+89,800
+175% +$2.77M 0.01% 1336
2024
Q4 		$914K Buy
51,200
+50,200
+5,020% +$816K ﹤0.01% 2652
2024
Q3 		$13.8K Buy
+1,000
New +$15.2K ﹤0.01% 5446

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

Group One Trading's GRAL Position: Q4 2025 in Review

Group One Trading sold out of GRAIL Inc (GRAL) in Q4 2025, closing a stake of 8,301 shares — an estimated $717K sold.

Group One Trading first reported a position in GRAL in Q3 2024 and held it in 4 quarters. The position peaked at $491K in Q3 2025. 424 funds tracked by Wall St. Rank hold GRAL as of Q4 2025.

  • Group One Trading reported no remaining GRAIL Inc position as of Q4 2025 after selling out during the quarter.
  • Group One Trading sold 8,301 GRAIL Inc shares in Q4 2025, an estimated $717K.
  • Group One Trading first reported a position in GRAIL Inc in Q3 2024 and held it in 4 quarters.
  • Group One Trading's GRAIL Inc position peaked at $491K in Q3 2025.
  • 424 funds tracked by Wall St. Rank held GRAIL Inc as of Q4 2025.

Based on Group One Trading's 13F filing for Q4 2025, filed 12 Feb 2026.