JANUS HENDERSON GROUP PLC - 30 Sep 2025 SCHEDULE 13G Report for BIOHAVEN LTD. Common Stock (BHVN)

Filing Manager
JANUS HENDERSON GROUP PLC
Reporting Manager
JANUS HENDERSON GROUP PLC
Symbol
BHVN
Shares outstanding
105,814,266 shares
Disclosed Ownership
6,772,113 shares
Ownership
6.4%
Form type
SCHEDULE 13G
Filing time
14 Nov 2025, 10:28:52 UTC
Date of event
30 Sep 2025
Previous filing
14 Aug 2025
Next filing
06 Feb 2026

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Quoteable Key Fact

"JANUS HENDERSON GROUP PLC disclosed 6.4% ownership in BIOHAVEN LTD. Common Stock (BHVN) on 30 Sep 2025."

Quick Takeaways

  • JANUS HENDERSON GROUP PLC filed SCHEDULE 13G for BIOHAVEN LTD. Common Stock (BHVN).
  • Disclosed ownership: 6.4%.
  • Date of event: 30 Sep 2025.

What Changed

  • Previous schedule filing date: 14 Aug 2025.
  • Current filing was accepted on 14 Nov 2025, 10:28.

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 (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
JANUS HENDERSON GROUP PLC 6.4% 6,772,113 0 6,772,113 Kristin Mariani Head of North America Compliance, CCO