JY
GRAL

Jeff Yass’s GRAIL Inc GRAL Stock Holding History

Jeff Yass’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 		$10.6M Sell
155,295
-149,513
-49% -$8.8M ﹤0.01% 3313
2026
Q1 		$15.8M Buy
304,808
+286,500
+1,565% +$22.2M ﹤0.01% 2510
2025
Q4 		$1.57M Buy
18,308
+11,253
+160% +$972K ﹤0.01% 6144
2025
Q3 		$417K Sell
7,055
-35,781
-84% -$1.37M ﹤0.01% 9378
2025
Q2 		$2.2M Sell
42,836
-330,211
-89% -$12M ﹤0.01% 5595
2025
Q1 		$9.53M Buy
373,047
+343,307
+1,154% +$10.6M ﹤0.01% 2596
2024
Q4 		$531K Sell
29,740
-129,149
-81% -$2.1M ﹤0.01% 8517
2024
Q3 		$2.19M Sell
158,889
-3,510
-2% -$53.2K ﹤0.01% 5094
2024
Q2 		$2.5M Buy
+162,399
New +$2.63M ﹤0.01% 4653

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

Jeff Yass's GRAL Position: Q2 2026 in Review

Jeff Yass reduced its GRAIL Inc (GRAL) stake by 49% in Q2 2026, selling an estimated $8.8M and leaving 155,295 shares worth $10.6M. The position accounts for ﹤0.01% of the portfolio, ranked #3313.

Jeff Yass first reported a position in GRAL in Q2 2024 and has held it in 9 quarters since. The position peaked at $15.8M in Q1 2026. 372 funds tracked by Wall St. Rank hold GRAL as of Q2 2026.

  • Jeff Yass held 155,295 shares of GRAIL Inc worth $10.6M as of Q2 2026.
  • Jeff Yass sold 149,513 GRAIL Inc shares in Q2 2026, an estimated $8.8M.
  • GRAIL Inc made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #3313 holding.
  • Jeff Yass first reported a position in GRAIL Inc in Q2 2024 and has held it in 9 quarters since.
  • Jeff Yass's GRAIL Inc position peaked at $15.8M in Q1 2026.
  • 372 funds tracked by Wall St. Rank held GRAIL Inc as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.