California State Teachers Retirement System (CalSTRS)’s GRAIL Inc GRAL Stock Holding History

California State Teachers Retirement System (CalSTRS)’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	$2.3M	Buy	44,470 +9,696	+28%	+$751K	﹤0.01%	1447
2025 Q4	$2.98M	Buy	34,774 +5,162	+17%	+$446K	﹤0.01%	1206
2025 Q3	$1.75M	Buy	29,612 +2	+0%	+$76	﹤0.01%	1469
2025 Q2	$1.52M	Sell	29,610 -11,950	-29%	-$433K	﹤0.01%	1514
2025 Q1	$1.06M	Buy	41,560 +15,538	+60%	+$480K	﹤0.01%	1666
2024 Q4	$464K	Sell	26,022 -362	-1%	-$5.89K	﹤0.01%	2146
2024 Q3	$363K	Sell	26,384 -1,041	-4%	-$15.8K	﹤0.01%	2250
2024 Q2	$422K	Buy	+27,425	New	+$445K	﹤0.01%	2168

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 New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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

Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return

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

California State Teachers Retirement System (CalSTRS)'s GRAL Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its GRAIL Inc (GRAL) stake by 28% in Q1 2026, buying an estimated $751K and bringing the position to 44,470 shares worth $2.3M. The position accounts for ﹤0.01% of the portfolio, ranked #1447.

California State Teachers Retirement System (CalSTRS) first reported a position in GRAL in Q2 2024 and has held it in 8 quarters since. The position peaked at $2.98M in Q4 2025. 364 funds tracked by Wall St. Rank hold GRAL as of Q1 2026.

California State Teachers Retirement System (CalSTRS) held 44,470 shares of GRAIL Inc worth $2.3M as of Q1 2026.
California State Teachers Retirement System (CalSTRS) bought 9,696 GRAIL Inc shares in Q1 2026, an estimated $751K.
GRAIL Inc made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #1447 holding.
California State Teachers Retirement System (CalSTRS) first reported a position in GRAIL Inc in Q2 2024 and has held it in 8 quarters since.
California State Teachers Retirement System (CalSTRS)'s GRAIL Inc position peaked at $2.98M in Q4 2025.
364 funds tracked by Wall St. Rank held GRAIL Inc as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.