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Biogen
BIIB

Overview Fund Activity

902 hedge funds and large institutions have $24.5B invested in Biogen in 2024 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 265 increasing their positions, 372 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
902
Holders Change
-28
Holders Change %
-3.01%
% of All Funds
13.05%
Holding in Top 10
8
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-27.27%
% of All Funds
0.12%
New
99
Increased
265
Reduced
372
Closed
118
Calls
$213M
Puts
$282M
Net Calls
-$69.3M
Net Calls Change
-$32.5M

Top Buyers

1
BlackRock
BlackRock
New York
$2.97B
2
Man Group
Man Group
United Kingdom
$166M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.02B
4
Barclays
Barclays
United Kingdom
$179M
5
Two Sigma Investments
Two Sigma Investments
New York
$126M

Top Sellers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$825M
2
ClearBridge Investments
ClearBridge Investments
New York
$117M
3
VanEck Associates
VanEck Associates
New York
$18.1M
4
SCM
Sarissa Capital Management
Connecticut
$5.22M
5
American Century Companies
American Century Companies
Missouri
$42.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
Teacher Retirement System of Texas
176
Teacher Retirement System of Texas
Texas
$7.64M +$1.08M +5,555 +16%
AGA
177
Altrinsic Global Advisors
Connecticut
$7.63M -$212K -1,092 -3%
Impax Asset Management Group
178
Impax Asset Management Group
United Kingdom
$7.52M +$2.17M +11,185 +40%
MIM
179
MetLife Investment Management
New Jersey
$7.34M -$186K -962 -2%
VMPIC
180
Varma Mutual Pension Insurance Co
Finland
$7.24M +$278K +1,600 +4%
UIM
181
USS Investment Management
United Kingdom
$7.18M +$260K +1,340 +4%
CCM
182
Channing Capital Management
Illinois
$7.17M -$134K -691 -2%
Truist Financial
183
Truist Financial
North Carolina
$7.12M -$567K -2,923 -7%
Calamos Advisors
184
Calamos Advisors
Illinois
$7.09M -$174K -897 -2%
OAM
185
Oppenheimer Asset Management
New York
$6.96M -$163K -839 -2%
CUAMC
186
China Universal Asset Management Company
China
$6.95M +$3.08M +15,902 +80%
HCM
187
Hillman Capital Management
Maryland
$6.83M -$136K -701 -2%
SGA
188
Sector Gamma AS
Norway
$6.82M -$1.71M -8,819 -20%
TCM
189
Tang Capital Management
California
$6.78M – – –
KMC
190
Kirr Marbach & Co
Indiana
$6.66M +$27.9K +144 +0.4%
II
191
IFM Investors
Australia
$6.59M -$47.9K -247 -0.7%
SIP
192
Stoneridge Investment Partners
Pennsylvania
$6.55M +$629K +3,244 +11%
KBC Group
193
KBC Group
Belgium
$6.44M -$1.7M -8,752 -21%
OIC
194
Orion Investment Company
Missouri
$6.31M -$17.1K -88 -0.3%
Neuberger Berman Group
195
Neuberger Berman Group
New York
$6.22M +$115K +593 +2%
NAM
196
NorthCrest Asset Manangement
Minnesota
$6.18M +$74.8K +386 +1%
FAF
197
Fjarde Ap-fonden
Sweden
$6.15M +$6.15M +31,721 New
COPPSERS
198
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$6.15M -$52.7K -272 -0.9%
Daiwa Securities Group
199
Daiwa Securities Group
Japan
$6.12M +$1.31M +6,746 +27%
Retirement Systems of Alabama
200
Retirement Systems of Alabama
Alabama
$6.07M -$154K -796 -2%
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