BIOTECHNOLOGY VALUE FUND L P - 31 Dec 2025 SCHEDULE 13G/A Report for Invivyd, Inc. Common Stock, $0.0001 par value per share (IVVD)

Filing Manager
BIOTECHNOLOGY VALUE FUND L P
Reporting Manager
BVF PARTNERS L P/IL
Security
Invivyd, Inc. Common Stock, $0.0001 par value per share
Symbol
IVVD
Shares outstanding
283,611,111 shares
Disclosed Ownership
25,525,000 shares
Ownership
9%
Form type
SCHEDULE 13G/A
Filing time
17 Feb 2026, 16:19:55 UTC
Date of event
31 Dec 2025
Previous filing
22 Oct 2025
SEC
View on sec.gov

Sponsored

Quoteable Key Fact

"BIOTECHNOLOGY VALUE FUND L P disclosed 9% ownership in Invivyd, Inc. Common Stock, $0.0001 par value per share (IVVD) on 31 Dec 2025."

Quick Takeaways

  • BIOTECHNOLOGY VALUE FUND L P filed SCHEDULE 13G/A for Invivyd, Inc. Common Stock, $0.0001 par value per share (IVVD).
  • Disclosed ownership: 9%.
  • Date of event: 31 Dec 2025.

What Changed

  • Previous schedule filing date: 22 Oct 2025.
  • Current filing was accepted on 17 Feb 2026, 16:19.

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 4.9% 13,619,218 0 13,619,218 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF I GP LLC 4.9% 13,619,218 0 13,619,218 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BIOTECHNOLOGY VALUE FUND II LP 3.6% 9,954,397 0 9,954,397 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF II GP LLC 3.6% 9,954,397 0 9,954,397 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
Biotechnology Value Trading Fund OS LP 0.6% 1,563,852 0 1,563,852 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF Partners OS Ltd. 0.6% 1,563,852 0 1,563,852 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF GP HOLDINGS LLC 8.3% 23,573,615 0 23,573,615 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF PARTNERS L P/IL 9% 25,525,000 0 25,525,000 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF INC/IL 9% 25,525,000 0 25,525,000 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
LAMPERT MARK N 9% 25,525,000 0 25,525,000 /s/ Mark N. Lampert Mark N. Lampert

Sponsored