Citadel Advisors
GRAL

Citadel Advisors’s GRAIL Inc GRAL Stock Holding History

Citadel Advisors’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 		– Sell
-33,894
Closed -$2M – 15094
2026
Q1 		$1.75M Sell
33,894
-33,533
-50% -$2.6M ﹤0.01% 6370
2025
Q4 		$5.77M Buy
+67,427
New +$5.83M ﹤0.01% 4065
2025
Q2 		– Sell
-152,931
Closed -$5.54M – 15561
2025
Q1 		$3.91M Sell
152,931
-129,910
-46% -$4.01M ﹤0.01% 4298
2024
Q4 		$5.05M Buy
282,841
+211,378
+296% +$3.44M ﹤0.01% 3951
2024
Q3 		$983K Sell
71,463
-232,385
-76% -$3.52M ﹤0.01% 6897
2024
Q2 		$4.67M Buy
+303,848
New +$4.93M ﹤0.01% 3851

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 $190M AUM 50.42% 1-Year Est. Return

Citadel Advisors's GRAL Position: Q2 2026 in Review

Citadel Advisors sold out of GRAIL Inc (GRAL) in Q2 2026, closing a stake of 33,894 shares — an estimated $2M sold.

Citadel Advisors first reported a position in GRAL in Q2 2024 and held it in 6 quarters. The position peaked at $5.77M in Q4 2025. 374 funds tracked by Wall St. Rank hold GRAL as of Q2 2026.

  • Citadel Advisors reported no remaining GRAIL Inc position as of Q2 2026 after selling out during the quarter.
  • Citadel Advisors sold 33,894 GRAIL Inc shares in Q2 2026, an estimated $2M.
  • Citadel Advisors first reported a position in GRAIL Inc in Q2 2024 and held it in 6 quarters.
  • Citadel Advisors's GRAIL Inc position peaked at $5.77M in Q4 2025.
  • 374 funds tracked by Wall St. Rank held GRAIL Inc as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.