Aberdeen Group plc - 31 Dec 2025 SCHEDULE 13G Report for Tectonic Therapeutic, Inc. Common Stock, $0.0001 par value per share (TECX)

Filing Manager: Aberdeen Group plc
Reporting Manager: Aberdeen Group plc
Security: Tectonic Therapeutic, Inc. Common Stock, $0.0001 par value per share
Symbol: TECX
Shares outstanding: 18,718,426 shares
Disclosed Ownership: 1,141,824 shares
Ownership: 6.1%
Form type: SCHEDULE 13G
Filing time: 29 Jan 2026, 15:15:06 UTC
Date of event: 31 Dec 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Aberdeen Group plc	6.1%	1,141,824	0	1,141,824	L.Beaton	Lyn Beaton/ Senior Major Shareholding Reporting Analyst
abrdn Inc	6.1%	1,141,824	0	1,141,824	L.Beaton	Lyn Beaton/ Senior Major Shareholding Reporting Analyst