CC
GRAL

Casdin Capital’s GRAIL Inc GRAL Stock Holding History

Casdin Capital’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 		$11.9M Buy
+230,000
New +$17.8M 0.9% 22
2024
Q4 		– Sell
-350,000
Closed -$4.82M – 40
2024
Q3 		$4.82M Buy
350,000
+270,001
+338% +$4.09M 0.32% 28
2024
Q2 		$1.23M Buy
+79,999
New +$1.3M 0.09% 33

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

Casdin Capital's GRAL Position: Q1 2026 in Review

Casdin Capital opened a new position in GRAIL Inc (GRAL) in Q1 2026: 230,000 shares worth $11.9M. The stake represents 0.9% of the portfolio and ranks #22 among its holdings. This is a return to the name: Casdin Capital previously reported a position in GRAL as recently as Q3 2024.

Casdin Capital first reported a position in GRAL in Q2 2024 and has held it in 3 quarters since. 365 funds tracked by Wall St. Rank hold GRAL as of Q1 2026.

  • Casdin Capital held 230,000 shares of GRAIL Inc worth $11.9M as of Q1 2026.
  • GRAIL Inc was a new Casdin Capital position in Q1 2026.
  • GRAIL Inc made up 0.9% of Casdin Capital's portfolio in Q1 2026, its #22 holding.
  • Casdin Capital first reported a position in GRAIL Inc in Q2 2024 and has held it in 3 quarters since.
  • 365 funds tracked by Wall St. Rank held GRAIL Inc as of Q1 2026.

Based on Casdin Capital's 13F filing for Q1 2026, filed 15 May 2026.