EcoR1 Capital’s Tectonic Therapeutic TECX Stock Holding History

EcoR1 Capital’s Portfolio TECX Stock Details TECX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	$18.6M	Hold
2025 Q1	$16.6M	Buy
2024 Q4	$39.2M	Hold
2024 Q3	$25.7M	Hold
2024 Q2	$14M	Buy
2018 Q4	–	Sell
2018 Q3	$3.56M	Buy