Two Sigma Investments
GRAL

Two Sigma Investments’s GRAIL Inc GRAL Stock Holding History

Two Sigma Investments’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 		$3.34M Sell
64,687
-36,762
-36% -$2.85M ﹤0.01% 2350
2025
Q4 		$8.68M Sell
101,449
-45,583
-31% -$3.94M 0.01% 1220
2025
Q3 		$8.69M Sell
147,032
-106,588
-42% -$4.07M 0.01% 1042
2025
Q2 		$13M Sell
253,620
-12,469
-5% -$451K 0.02% 708
2025
Q1 		$6.8M Buy
266,089
+169,459
+175% +$5.24M 0.01% 963
2024
Q4 		$1.72M Buy
+96,630
New +$1.57M ﹤0.01% 1814

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

Two Sigma Investments's GRAL Position: Q1 2026 in Review

Two Sigma Investments reduced its GRAIL Inc (GRAL) stake by 36% in Q1 2026, selling an estimated $2.85M and leaving 64,687 shares worth $3.34M. The position accounts for ﹤0.01% of the portfolio, ranked #2350.

Two Sigma Investments first reported a position in GRAL in Q4 2024 and has held it in 6 quarters since. The position peaked at $13M in Q2 2025. 364 funds tracked by Wall St. Rank hold GRAL as of Q1 2026.

  • Two Sigma Investments held 64,687 shares of GRAIL Inc worth $3.34M as of Q1 2026.
  • Two Sigma Investments sold 36,762 GRAIL Inc shares in Q1 2026, an estimated $2.85M.
  • GRAIL Inc made up ﹤0.01% of Two Sigma Investments's portfolio in Q1 2026, its #2350 holding.
  • Two Sigma Investments first reported a position in GRAIL Inc in Q4 2024 and has held it in 6 quarters since.
  • Two Sigma Investments's GRAIL Inc position peaked at $13M in Q2 2025.
  • 364 funds tracked by Wall St. Rank held GRAIL Inc as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.