EcoR1 Capital’s Relay Therapeutics RLAY Stock Holding History

EcoR1 Capital’s Portfolio RLAY Stock Details RLAY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$19M	Buy	+1,904,762	New	+$17M	0.81%	16
2025 Q2	–	Sell	-641,426	Closed	-$1.68M	–	46
2025 Q1	$1.68M	Hold	641,426	–	–	0.1%	37
2024 Q4	$2.64M	Sell	641,426 -1,858,574	-74%	-$10.1M	0.11%	48
2024 Q3	$17.7M	Buy	+2,500,000	New	+$18.7M	0.61%	36
2023 Q4	–	Sell	-4,163,824	Closed	-$35M	–	56
2023 Q3	$35M	Hold	4,163,824	–	–	1.19%	17
2023 Q2	$52.3M	Hold	4,163,824	–	–	1.38%	16
2023 Q1	$68.6M	Hold	4,163,824	–	–	2.21%	14
2022 Q4	$62.2M	Hold	4,163,824	–	–	1.89%	14
2022 Q3	$93.1M	Buy	4,163,824 +440,283	+12%	+$9.66M	2.75%	11
2022 Q2	$62.4M	Buy	3,723,541 +1,432,100	+62%	+$30.7M	2.17%	14
2022 Q1	$68.6M	Buy	2,291,441 +512,357	+29%	+$12.4M	2.15%	15
2021 Q4	$54.6M	Buy	1,779,084 +393,808	+28%	+$12.4M	1.74%	16
2021 Q3	$43.7M	Sell	1,385,276 -3,102,500	-69%	-$104M	1.54%	15
2021 Q2	$164M	Buy	4,487,776 +1,058,413	+31%	+$34.9M	6.14%	5
2021 Q1	$119M	Buy	3,429,363 +228,714	+7%	+$9.93M	5.27%	6
2020 Q4	$133M	Hold	3,200,649	–	–	7.4%	2
2020 Q3	$136M	Buy	+3,200,649	New	+$122M	9.84%	3

Other funds holding RLAY

SB Investment Advisers (UK) London, United Kingdom $7.73B AUM 2.35% 1-Year Est. Return

Commodore Capital New York $1.73B AUM 298.96% 1-Year Est. Return

Casdin Capital New York $1.32B AUM 76.62% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Perceptive Advisors New York $5.06B AUM 314.02% 1-Year Est. Return

Bellevue Group Kuesnacht, Switzerland $4.2B AUM 54.85% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Nextech Invest Zurich, Switzerland $1.42B AUM 304.47% 1-Year Est. Return

TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return