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Biogen
BIIB

Overview Fund Activity

1,002 hedge funds and large institutions have $29.5B invested in Biogen in 2021 Q4 according to their latest regulatory filings, with 143 funds opening new positions, 293 increasing their positions, 392 reducing their positions, and 153 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,002
Holders Change
-31
Holders Change %
-3%
% of All Funds
15.47%
Holding in Top 10
11
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-26.67%
% of All Funds
0.17%
New
143
Increased
293
Reduced
392
Closed
153
Calls
$1.1B
Puts
$1.52B
Net Calls
-$420M
Net Calls Change
+$46.5M

Top Buyers

1
SAM
1
Southeastern Asset Management
Tennessee
$206M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$232M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1.48B
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$147M
5
Barclays
5
Barclays
United Kingdom
$196M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$1.09B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$44.9M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$605M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$271M
5
Primecap Management
5
Primecap Management
California
$3.78B
Name Holding Trade Value Shares
Change 		Shares
Change %
RJFSA
226
Raymond James Financial Services Advisors
Florida
$7.08M +$3.34M +13,913 +89%
FRAF
227
Första AP-fonden
Sweden
$7.08M -$456K -1,900 -6%
Verition Fund Management
228
Verition Fund Management
Connecticut
$7.04M +$5.55M +23,146 +373%
IPAM
229
ICICI Prudential Asset Management
India
$7.03M +$2.2M +9,162 +45%
TAF
230
Tredje AP-fonden
Sweden
$6.97M +$6.61M +27,564 +1,838%
Teacher Retirement System of Texas
231
Teacher Retirement System of Texas
Texas
$6.9M +$260K +1,082 +4%
Acadian Asset Management
232
Acadian Asset Management
Massachusetts
$6.67M -$10.4M -43,381 -61%
Janney Montgomery Scott
233
Janney Montgomery Scott
Pennsylvania
$6.61M -$540K -2,251 -8%
NGM
234
North Growth Management
British Columbia, Canada
$6.61M -$1.42M -6,000 -18%
Marshall Wace
235
Marshall Wace
United Kingdom
$6.59M +$3.85M +16,032 +140%
HCM
236
Hillman Capital Management
Maryland
$6.52M -$263K -1,098 -4%
GIBU
237
Gulf International Bank (UK)
United Kingdom
$6.49M -$1.14M -4,756 -15%
Public Employees Retirement Association of Colorado
238
Public Employees Retirement Association of Colorado
Colorado
$6.43M -$43.4K -181 -0.7%
URS
239
Utah Retirement Systems
Utah
$6.37M -$72K -300 -1%
BCIM
240
British Columbia Investment Management
British Columbia, Canada
$6.3M -$383K -1,596 -6%
NAM
241
NorthCrest Asset Manangement
Minnesota
$6.23M +$6.23M +25,973 New
Wolverine Trading
242
Wolverine Trading
Illinois
$6.2M +$2.6M +10,835 +72%
MME
243
Meag Munich Ergo
Germany
$6.13M +$533K +2,212 +10%
State of Tennessee, Department of Treasury
244
State of Tennessee, Department of Treasury
Tennessee
$6.01M -$22M -91,685 -79%
CCM
245
CAAS Capital Management
New York
$6M +$6M +25,000 New
Public Sector Pension Investment Board (PSP Investments)
246
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$5.88M -$12.8M -53,473 -69%
APG Asset Management
247
APG Asset Management
Netherlands
$5.88M +$127K +600 +2%
Commonwealth Equity Services
248
Commonwealth Equity Services
Massachusetts
$5.78M -$755K -3,148 -12%
AAM
249
Auxier Asset Management
Oregon
$5.71M -$42K -175 -0.7%
ERSOT
250
Employees Retirement System of Texas
Texas
$5.71M +$720K +3,000 +14%
8 9
10
11 12