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Biohaven
BHVN

Overview Fund Activity

247 hedge funds and large institutions have $1.23B invested in Biohaven in 2025 Q2 according to their latest regulatory filings, with 38 funds opening new positions, 98 increasing their positions, 69 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
247
Holders Change
-16
Holders Change %
-6.08%
% of All Funds
3.31%
Holding in Top 10
4
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-42.86%
% of All Funds
0.05%
New
38
Increased
98
Reduced
69
Closed
52
Calls
$54.1M
Puts
$19.4M
Net Calls
+$34.7M
Net Calls Change
+$11.6M

Top Buyers

1
Voloridge Investment Management
Voloridge Investment Management
Florida
+$18.2M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$11.7M
3
BG
Bellevue Group
Switzerland
+$10.8M
4
Millennium Management
Millennium Management
New York
+$10.2M
5
LGM
Logos Global Management
California
+$9.88M

Top Sellers

1
FCM
Farallon Capital Management
California
-$116M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$19.5M
3
Capital International Investors
Capital International Investors
California
-$16.1M
4
Citadel Advisors
Citadel Advisors
Florida
-$12.8M
5
Wellington Management Group
Wellington Management Group
Massachusetts
-$10.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
OIM
26
Oracle Investment Management
Connecticut
$9.5M +$102K +7,221 +1%
American Century Companies
27
American Century Companies
Missouri
$9.33M +$1.34M +94,780 +17%
CSS
28
Cubist Systematic Strategies
Connecticut
$9.29M +$9.29M +658,355 New
Adage Capital Partners
29
Adage Capital Partners
Massachusetts
$8.89M +$1.11M +78,672 +14%
BNP Paribas Financial Markets
30
BNP Paribas Financial Markets
France
$8.87M +$8.74M +619,741 +6,978%
Fiera Capital (Canada)
31
Fiera Capital (Canada)
Quebec, Canada
$8.11M -$92.6K -6,565 -1%
IAM
32
Infinitum Asset Management
Florida
$7.76M +$3.53M +250,000 +83%
PM
33
Prosight Management
Texas
$7.61M +$6.2M +439,071 +439%
UBS Group
34
UBS Group
Switzerland
$7.48M -$1.51M -107,052 -17%
D.E. Shaw & Co
35
D.E. Shaw & Co
New York
$7.32M +$6.83M +484,217 +1,401%
ClearBridge Investments
36
ClearBridge Investments
New York
$7.18M -$25.2K -1,783 -0.3%
P
37
Pfizer
New York
$7.13M – – –
Capital Research Global Investors
38
Capital Research Global Investors
California
$6.83M +$6.83M +484,193 New
5VM
39
5AM Venture Management
California
$6.76M – – –
NL
40
Nuveen LLC
North Carolina
$6.29M -$6.59M -466,918 -51%
CM
41
Caption Management
Oklahoma
$5.98M +$5.31M +376,183 +791%
Bank of America
42
Bank of America
North Carolina
$5.93M +$697K +49,417 +13%
Barclays
43
Barclays
United Kingdom
$4.9M +$2.59M +183,545 +112%
QFW
44
QTR Family Wealth
Florida
$4.69M -$1.06K -75 -0%
RAM
45
Readystate Asset Management
Illinois
$4.66M +$4.66M +330,532 New
Citadel Advisors
46
Citadel Advisors
Florida
$4.56M -$12.8M -904,022 -74%
EA
47
Emerald Advisers
Pennsylvania
$4.53M -$479K -33,944 -10%
WP
48
Woodline Partners
California
$4.24M -$4.23M -300,060 -50%
EAM
49
Eventide Asset Management
Massachusetts
$4.23M -$3.67M -260,056 -46%
IHAM
50
Integral Health Asset Management
New York
$4.23M +$1.76M +125,000 +71%
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