As of November 6, 2026, Biohaven Ltd. is a publicly traded company (NYSE: BHVN); its largest reported holder is Janus Henderson, with 11.7% on Schedule 13G/A of May 15, 2026, then Suvretta Capital Management, LLC (7.8%) (Schedule 13G/A, May 15, 2026).
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Is Biohaven Ltd. a real, registered company?
- Biohaven Ltd. files with the SEC under CIK 1935979 (its SEC filings).
- Its shares are listed under the ticker BHVN on NYSE (SEC company record).
- Incorporated in D8; business address in New Haven, Connecticut, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Biohaven Ltd. in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is John Yetimoglu, Director (Form 8-K filed 2026-08-07). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Woodline Partners LP (filed 2026-08-14).
Who are Biohaven Ltd.'s owners and officers?
Biohaven Ltd.: business address in New Haven, Connecticut; industry Pharmaceutical Preparations (Schedule 13G, 2026-08-14).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-08-14 | Woodline Partners LP | 5.1% |
| Schedule 13G/A, 2026-07-08 | Janus Henderson Group LTD. | 5.7% |
| Schedule 13G/A, 2026-05-15 | Janus Henderson Group PLC | 11.7% |
| Schedule 13G/A, 2026-02-13 | Suvretta Capital Management, LLC | 7.8% |
| Schedule 13G/A, 2026-02-06 | Janus Henderson Group PLC | 12.7% |
| Schedule 13G, 2025-11-14 | Janus Henderson Group PLC | 6.4% |
| Schedule 13G/A, 2025-10-30 | The Vanguard Group | 2.71% |
| Schedule 13G/A, 2025-08-14 | Janus Henderson Group PLC | 4.9% |
Questions about who owns Biohaven Ltd.
Who owns Biohaven Ltd.?
On this page, 4 holders' latest ownership filings report 5% or more of Biohaven Ltd.: Janus Henderson Group PLC (11.7%, Schedule 13G/A, filed 2026-05-15), Suvretta Capital Management, LLC (7.8%, Schedule 13G/A, filed 2026-02-13), Janus Henderson Group LTD. (5.7%, Schedule 13G/A, filed 2026-07-08) and Woodline Partners LP (5.1%, Schedule 13G, filed 2026-08-14).
Who are the largest shareholders of Biohaven Ltd.?
By the share each holder's latest filing reports, the largest holders of Biohaven Ltd. on this page are Janus Henderson Group PLC (11.7%), Suvretta Capital Management, LLC (7.8%) and Janus Henderson Group LTD. (5.7%).
When did Janus Henderson Group PLC buy into Biohaven Ltd.?
The filings give report dates, not purchase dates. The earliest filing from Janus Henderson Group PLC on this page is the Schedule 13G/A, filed 2025-08-14, reporting 4.9%; its latest, Schedule 13G/A filed 2026-05-15, reports 11.7%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 8 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-08-07 | John Yetimoglu | Director | appointed | 2026-08-06 |
| Form 8-K, 2026-07-09 | Bruce Car | Chief Scientific Officer | departed | 2026-07-13 |
| Form 8-K, 2026-07-09 | David Pirman | Executive Vice President | appointed | 2026-07-13 |
Which insiders own Biohaven Ltd. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , a director: 6,250,000 shares (4.1% of shares outstanding), held indirectly (the form names the holder only in its footnotes) (Form 3, 2026-08-14).
- , the chief executive and a director: 3,849,354 shares (2.5% of shares outstanding), 1,803,968 held directly and 2,045,386 indirectly (Form 4, 2026-01-07).
- , a director: 2,397,141 shares (1.6% of shares outstanding), held indirectly through a john w childs 2013 revocable trust (Form 4/A, 2026-03-09).
- , a director: 2,020,071 shares (1.3% of shares outstanding) (Form 4, 2025-11-17).
- , the chief legal officer: 248,212 shares (0.16% of shares outstanding) (Form 3, 2026-07-17).
Shares outstanding: 151,058,781 as of 2026-10-26, from the company's latest SEC cover page.
How much has Biohaven Ltd. raised?
No fundraising or offering filing from Biohaven Ltd. is on file with us.
Keep reading
More on Biohaven Ltd. and the records around it.
Biohaven Ltd. elsewhere on the record
- 5%+ stake filings Aug 2026
- Leadership changes Aug 2026
Companies that share a holder
- Woodline Partners LP also filed stake reports on 19 other companies: Black Rock Coffee Bar, Inc. (Aug 2026), CalciMedica, Inc. (Aug 2026), CervoMed Inc. (Aug 2026)
- SUVRETTA CAPITAL MANAGEMENT, LLC also filed stake reports on 22 other companies: Veradermics, Inc (Aug 2026), Abeona Therapeutics Inc. (Aug 2026), Fulcrum Therapeutics, Inc. (Aug 2026)
- JANUS HENDERSON GROUP PLC also filed stake reports on 104 other companies: SURGERY PARTNERS, INC. (Nov 2026), EYEPOINT, INC. (Sep 2026), TELEFLEX INCORPORATED (Sep 2026)
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