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Biohaven
BHVN
BHVN
275 hedge funds and large institutions have $1.2B invested in Biohaven in 2026 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 119 increasing their positions, 62 reducing their positions, and 34 closing their positions.
New
Increased
Maintained
Reduced
Closed
264% more call options, than puts
Call options by funds: $20.3M | Put options by funds: $5.58M
92% more repeat investments, than reductions
Existing positions increased: 119 | Existing positions reduced: 62
26% more first-time investments, than exits
New positions opened: 43 | Existing positions closed: 34
1% more funds holding
Funds holding: 272 → 275 (+3)
12% less capital invested
Capital invested by funds: $1.37B → $1.2B (-$170M)
20.33% less ownership
Funds ownership: 114.71% → 94.38% (-20%)
38% less funds holding in top 10
Funds holding in top 10: 8 → 5 (-3)
Holders
275
Holders Change
+3
Holders Change %
+1.1%
% of All Funds
3.39%
Holding in Top 10
5
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-37.5%
% of All Funds
0.06%
New
43
Increased
119
Reduced
62
Closed
34
Calls
$20.3M
Puts
$5.58M
Net Calls
+$14.7M
Net Calls Change
-$16.5M
Top Buyers
| 1 |
Janus Henderson Group
London,
United Kingdom
|
+$176M |
| 2 |
BlackRock
New York
|
+$19.4M |
| 3 |
CAM
Cormorant Asset Management
Boston,
Massachusetts
|
+$19.1M |
| 4 |
SC
Stempoint Capital
New York
|
+$17.4M |
| 5 |
Adage Capital Partners
Boston,
Massachusetts
|
+$14.7M |
Top Sellers
| 1 |
SSA
Schonfeld Strategic Advisors
New York
|
-$18.1M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
-$11.3M |
| 3 |
AFM
Anson Funds Management
Dallas,
Texas
|
-$7.53M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
-$7.38M |
| 5 |
Walleye Capital
New York
|
-$7.12M |
