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927 hedge funds and large institutions have $24.8B invested in Biogen in 2022 Q2 according to their latest regulatory filings, with 78 funds opening new positions, 297 increasing their positions, 354 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed

8% more funds holding in top 10

Funds holding in top 10: 1213 (+1)

0.67% less ownership

Funds ownership: 83.82%83.15% (-0.67%)

4% less capital invested

Capital invested by funds: $25.9B → $24.8B (-$1.07B)

5% less call options, than puts

Call options by funds: $974M | Put options by funds: $1.03B

3% less funds holding

Funds holding: 952927 (-25)

16% less repeat investments, than reductions

Existing positions increased: 297 | Existing positions reduced: 354

17% less first-time investments, than exits

New positions opened: 78 | Existing positions closed: 94

Holders
927
Holders Change
-25
Holders Change %
-2.63%
% of All Funds
15.62%
Holding in Top 10
13
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+8.33%
% of All Funds
0.22%
New
78
Increased
297
Reduced
354
Closed
94
Calls
$974M
Puts
$1.03B
Net Calls
-$55.5M
Net Calls Change
-$46.2M
Name Holding Trade Value Shares
Change
Change in
Stake
PVI
126
Pura Vida Investments
New York
$20.7M -$9.29M -45,424 -31%
EP
127
Eversept Partners
New York
$20.7M +$4.79M +23,411 +30%
Treasurer of the State of North Carolina
128
Treasurer of the State of North Carolina
North Carolina
$20.4M -$78.9K -386 -0.4%
Canada Pension Plan Investment Board
129
Canada Pension Plan Investment Board
Ontario, Canada
$19.8M -$4.82M -23,600 -20%
Twin Tree Management
130
Twin Tree Management
Texas
$19.7M +$7.69M +37,607 +64%
PAM
131
Panagora Asset Management
Massachusetts
$19.6M -$19.7M -96,403 -50%
Skandinaviska Enskilda Banken (SEB)
132
Skandinaviska Enskilda Banken (SEB)
Sweden
$19.4M +$1.45M +7,091 +8%
Toronto Dominion Bank
133
Toronto Dominion Bank
Ontario, Canada
$19.1M -$1.64M -8,038 -8%
SGA
134
Sector Gamma AS
Norway
$18.9M +$2.16M +10,552 +13%
Mitsubishi UFJ Asset Management
135
Mitsubishi UFJ Asset Management
Japan
$18.4M +$1.19M +5,831 +7%
WorldQuant Millennium Advisors
136
WorldQuant Millennium Advisors
New York
$18.3M
Chevy Chase Trust
137
Chevy Chase Trust
Maryland
$18.2M +$25.3K +124 +0.1%
MSV
138
MN Services Vermogensbeheer
Netherlands
$17.6M -$4.54M -22,200 -20%
State of New Jersey Common Pension Fund D
139
State of New Jersey Common Pension Fund D
New Jersey
$17.5M -$218K -1,066 -1%
Squarepoint
140
Squarepoint
New York
$17.4M -$35M -171,346 -67%
Marshall Wace
141
Marshall Wace
United Kingdom
$17.1M -$7.06M -34,551 -29%
Allspring Global Investments
142
Allspring Global Investments
North Carolina
$16.8M +$9.16M +44,799 +119%
Zurich Cantonal Bank
143
Zurich Cantonal Bank
Switzerland
$16.7M -$2.33M -11,389 -12%
Handelsbanken Fonder
144
Handelsbanken Fonder
Sweden
$16.3M +$7.7M +37,671 +89%
KCM
145
Kynam Capital Management
New Jersey
$16.1M +$8.32M +40,715 +106%
CM
146
Caption Management
Oklahoma
$15.4M +$745K +3,646 +5%
Baird Financial Group
147
Baird Financial Group
Wisconsin
$15.3M -$2.97M -14,550 -16%
Acadian Asset Management
148
Acadian Asset Management
Massachusetts
$15.3M -$8.07M -39,465 -34%
OSAM
149
O'Shaughnessy Asset Management
Connecticut
$15.3M +$2.64M +12,938 +21%
Group One Trading
150
Group One Trading
Illinois
$15.3M +$4.25M +20,776 +38%