TECTONIC THERAPEUTIC INC

Ticker: TECX CUSIP: 878972108 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 15,251 Value ($000) $318 Avg Close $18.58 Range $14.60 - $26.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,251	$318	$18.58	$14.60 - $26.00