SCHEDULE 13G/A: Janus Henderson Group PLC Discloses 6.6% Stake in Omniab, Inc. via Amended SEC Filing

Janus Henderson Group PLC has filed an amended Schedule 13G, disclosing a 6.6% beneficial ownership stake in Omniab, Inc. as of March 31, 2025.

Summary

• Janus Henderson Group PLC, a Jersey-based parent holding company and investment adviser, has filed an Amendment No. 3 to Schedule 13G regarding its beneficial ownership in OMNIAB, INC. Common Stock.
• The filing indicates that Janus Henderson Group PLC beneficially owns an aggregate of 8,064,772 shares of OMNIAB, INC. Common Stock, representing 6.6% of the class.
• These shares are held with shared voting power and shared dispositive power by Janus Henderson Group PLC.
• Specifically, JHIUS (Janus Henderson Investors US), an indirect subsidiary of Janus Henderson, is deemed the beneficial owner of 7,714,063 shares, which constitutes 6.3% of the class, also with shared voting and dispositive power.
• The securities were acquired and are held in the ordinary course of business and are not intended for the purpose of changing or influencing the control of the issuer.

Sentiment

Score: 5

Explanation: The document is a factual disclosure of ownership, providing no basis for positive or negative sentiment regarding company performance or outlook.

Stakeholder Impact

• Provides transparency to shareholders regarding significant institutional ownership in OMNIAB, INC.

Key Dates

Keywords

OMNIAB, Janus Henderson Group, Schedule 13G, beneficial ownership, common stock, investment adviser, institutional investor, SEC filing