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916 hedge funds and large institutions have $25.1B invested in Biogen in 2024 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 270 increasing their positions, 378 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.51% more ownership

Funds ownership: 88.6%89.11% (+0.51%)

3% less funds holding

Funds holding: 943916 (-27)

16% less first-time investments, than exits

New positions opened: 99 | Existing positions closed: 118

16% less capital invested

Capital invested by funds: $29.9B → $25.1B (-$4.82B)

24% less call options, than puts

Call options by funds: $214M | Put options by funds: $282M

29% less repeat investments, than reductions

Existing positions increased: 270 | Existing positions reduced: 378

33% less funds holding in top 10

Funds holding in top 10: 128 (-4)

Holders
916
Holders Change
-27
Holders Change %
-2.86%
% of All Funds
13.15%
Holding in Top 10
8
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-33.33%
% of All Funds
0.11%
New
99
Increased
270
Reduced
378
Closed
118
Calls
$214M
Puts
$282M
Net Calls
-$67.3M
Net Calls Change
-$32.9M
Name Holding Trade Value Shares
Change
Change in
Stake
N
101
Natixis
France
$22.6M +$1.88M +8,968 +8%
KAM
102
Krensavage Asset Management
New York
$22M -$2.15M -10,283 -8%
Jane Street
103
Jane Street
New York
$21.4M -$14.2M -67,877 -38%
DekaBank Deutsche Girozentrale
104
DekaBank Deutsche Girozentrale
Germany
$21.2M +$367K +1,753 +2%
SEI Investments
105
SEI Investments
Pennsylvania
$20.9M +$544K +2,601 +2%
Federated Hermes
106
Federated Hermes
Pennsylvania
$19.9M -$74.9K -358 -0.3%
SIM
107
Sprucegrove Investment Management
Ontario, Canada
$19M -$41.8K -200 -0.2%
TI
108
Trexquant Investment
Connecticut
$18.7M +$20.2M +96,596 New
New York State Common Retirement Fund
109
New York State Common Retirement Fund
New York
$18.4M -$3.45M -16,507 -15%
VanEck Associates
110
VanEck Associates
New York
$18.1M -$172M -823,824 -89%
State of Wisconsin Investment Board
111
State of Wisconsin Investment Board
Wisconsin
$18M +$2.84M +13,571 +17%
Treasurer of the State of North Carolina
112
Treasurer of the State of North Carolina
North Carolina
$17.7M -$1.25M -5,988 -6%
HF
113
HRT Financial
New York
$17.3M +$18.7M +89,217 New
UCFA
114
United Capital Financial Advisors
Texas
$16.9M -$377K -1,803 -2%
WP
115
Woodline Partners
California
$15.9M +$352K +1,683 +2%
DnB Asset Management
116
DnB Asset Management
Norway
$15.9M +$4.38M +20,918 +34%
VOYA Investment Management
117
VOYA Investment Management
Georgia
$15.7M -$2.87M -13,720 -15%
Nordea Investment Management
118
Nordea Investment Management
Sweden
$15.4M -$6.23M -29,794 -27%
Mitsubishi UFJ Trust & Banking
119
Mitsubishi UFJ Trust & Banking
Japan
$15.3M +$114K +544 +0.7%
Chevy Chase Trust
120
Chevy Chase Trust
Maryland
$15.2M -$292K -1,395 -2%
GT
121
Glenmede Trust
Pennsylvania
$15M +$13.9M +66,583 +621%
DZ Bank
122
DZ Bank
Germany
$14.7M +$11.2M +53,561 +238%
JSSH
123
J. Safra Sarasin Holding
$14.1M +$1.44M +6,860 +10%
BA
124
Bridgewater Associates
Connecticut
$14M +$11.7M +55,688 +339%
Zurich Cantonal Bank
125
Zurich Cantonal Bank
Switzerland
$13.5M -$776K -3,707 -5%