BHVN · Insider trading · 13F holders · Congress trades
Biohaven Ltd (BHVN)
Who is buying and selling BHVN: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 21
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
BHVN at a glance
- No open-market insider purchases or sales of BHVN were filed in the last 90 days.
- 21 13F filers hold BHVN among their 50 largest positions, worth $426.9M combined. The biggest bets by portfolio weight are Infinitum Asset Management, LLC (9.5%), Sarissa Capital Management LP (4.9%) and Pfizer Inc (4.7%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
- No member of Congress has disclosed a trade in BHVN.
BHVN insider trading
No open-market insider purchases or sales of BHVN were filed in the last 90 days.
Who owns BHVN? Hedge funds and superinvestors
21 13F filers hold BHVN among their 50 largest positions, worth $426.9M combined. The biggest bets by portfolio weight are Infinitum Asset Management, LLC (9.5%), Sarissa Capital Management LP (4.9%) and Pfizer Inc (4.7%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Montanova Capital, LLCHedge fund | 3.2% | $153.1M | 10,286,937 | +0.0% shares | Q2 2026 |
| Infinitum Asset Management, LLCHedge fund | 9.5% | $93.0M | 6,250,000 | +0.0% shares | Q2 2026 |
| Cormorant Asset Management, LPHedge fund | 2.0% | $38.8M | 2,610,000 | +48.3% shares | Q2 2026 |
| TCG Crossover Management, LLCHedge fund | 0.6% | $26.5M | 1,779,952 | -61.6% shares | Q2 2026 |
| ARS Investment Partners, LLCWealth manager | 0.9% | $20.4M | 1,374,185 | -0.3% shares | Q2 2026 |
| MYDA Advisors LLCHedge fund | 4.2% | $17.1M | 1,150,000 | -6.1% shares | Q2 2026 |
| Stempoint Capital LPHedge fund | 2.7% | $15.8M | 1,064,200 | -33.3% shares | Q2 2026 |
| Ikarian Capital, LLCHedge fund | 1.8% | $11.1M | 748,181 | — | Q2 2026 |
| 5AM Venture Management, LLCVenture capital | 3.8% | $11.0M | 738,972 | +0.0% shares | Q2 2026 |
| Sarissa Capital Management LPHedge fund | 4.9% | $8.7M | 582,312 | +3.4% shares | Q2 2026 |
| Pfizer IncCorporation | 4.7% | $8.0M | 505,645 | +0.0% shares | Q2 2026 |
| Simplify Asset Management Inc.Mutual fund manager | 0.1% | $7.4M | 550,693 | -47.1% shares | Q3 2026 |
| QVT Financial LPHedge fund | 0.3% | $5.3M | 354,206 | +108.3% shares | Q2 2026 |
| QTR Family Wealth, LLCWealth manager | 1.7% | $5.0M | 337,432 | +0.4% shares | Q2 2026 |
| DAFNA Capital Management LLCHedge fund | 0.4% | $2.0M | 137,593 | -83.7% shares | Q2 2026 |
| DCF Advisers, LLCAsset manager | 0.5% | $1.9M | 130,000 | — | Q2 2026 |
| Lion Point Capital, LPHedge fund | 3.7% | $769K | 51,700 | +0.0% shares | Q2 2026 |
| Constitution Capital LLCWealth manager | 0.2% | $360K | 27,000 | +0.0% shares | Q3 2026 |
| Morgan Creek Capital Management, LLCHedge fund | 0.2% | $271K | 18,193 | New | Q2 2026 |
| Weybosset Research & Management LLCWealth manager | 0.1% | $267K | 20,000 | +0.0% shares | Q3 2026 |
| Elkhorn Partners Limited PartnershipHedge fund | 0.0% | $16K | 1,100 | -45.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 3, Q2 2026: 18). Screen BHVN in the grand portfolio →
BHVN stock trades by members of Congress
No member of Congress has disclosed a trade in BHVN.
BHVN questions and answers
Are insiders buying BHVN stock?
No open-market insider purchases or sales of BHVN were filed in the last 90 days.
Which hedge funds own BHVN?
21 13F filers hold BHVN among their 50 largest positions, worth $426.9M combined. The biggest bets by portfolio weight are Infinitum Asset Management, LLC (9.5%), Sarissa Capital Management LP (4.9%) and Pfizer Inc (4.7%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
Has Congress traded BHVN?
No member of Congress has disclosed a trade in BHVN.
Who is the largest holder of BHVN?
Among 13F filers, Montanova Capital, LLC reports the largest BHVN position, $153.1M (10,286,937 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Infinitum Asset Management, LLC's: 9.5% of its portfolio.
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