BIOTECHNOLOGY VALUE FUND L P - 31 Dec 2025 SCHEDULE 13G/A Report for Structure Therapeutics Inc. Ordinary Shares, par value $0.0001 per share (GPCR)

Filing Manager
BIOTECHNOLOGY VALUE FUND L P
Reporting Manager
BVF PARTNERS L P/IL
Security
Structure Therapeutics Inc. Ordinary Shares, par value $0.0001 per share
Symbol
GPCR
Shares outstanding
213,001,347 shares
Disclosed Ownership
10,437,066 shares
Ownership
4.9%
Form type
SCHEDULE 13G/A
Filing time
17 Feb 2026, 16:18:12 UTC
Date of event
31 Dec 2025
Previous filing
18 Aug 2025
SEC
View on sec.gov

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Quoteable Key Fact

"BIOTECHNOLOGY VALUE FUND L P disclosed 4.9% ownership in Structure Therapeutics Inc. Ordinary Shares, par value $0.0001 per share (GPCR) on 31 Dec 2025."

Quick Takeaways

  • BIOTECHNOLOGY VALUE FUND L P filed SCHEDULE 13G/A for Structure Therapeutics Inc. Ordinary Shares, par value $0.0001 per share (GPCR).
  • Disclosed ownership: 4.9%.
  • Date of event: 31 Dec 2025.

What Changed

  • Previous schedule filing date: 18 Aug 2025.
  • Current filing was accepted on 17 Feb 2026, 16:18.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Official SEC Source

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (10)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
BIOTECHNOLOGY VALUE FUND L P 2.6% 5,583,855 0 5,583,855 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF I GP LLC 2.6% 5,583,855 0 5,583,855 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BIOTECHNOLOGY VALUE FUND II LP 1.9% 4,053,954 0 4,053,954 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF II GP LLC 1.9% 4,053,954 0 4,053,954 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
Biotechnology Value Trading Fund OS LP 0.3% 643,536 0 643,536 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF Partners OS Ltd. 0.3% 643,536 0 643,536 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF GP HOLDINGS LLC 4.5% 9,637,809 0 9,637,809 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF PARTNERS L P/IL 4.9% 10,437,066 0 10,437,066 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF INC/IL 4.9% 10,437,066 0 10,437,066 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
LAMPERT MARK N 4.9% 10,437,066 0 10,437,066 /s/ Mark N. Lampert Mark N. Lampert

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