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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 %
Capital Fund Management (CFM)
251
Capital Fund Management (CFM)
France
$5.7M +$893K +3,721 +19%
LP
252
LMR Partners
United Kingdom
$5.61M +$764K +3,185 +16%
BFM
253
Boothbay Fund Management
New York
$5.61M +$3.14M +13,079 +127%
ETC
254
Exchange Traded Concepts
Oklahoma
$5.52M +$1.71M +7,117 +45%
YCM
255
Yousif Capital Management
Michigan
$5.46M +$5.46M +22,768 New
MSL
256
Mackay Shields LLC
New York
$5.31M -$197K -822 -4%
AW
257
ACG Wealth
Georgia
$5.3M -$1.41M -5,891 -21%
Voloridge Investment Management
258
Voloridge Investment Management
Florida
$5.2M -$10.3M -43,090 -67%
SCP
259
Seizert Capital Partners
Michigan
$5.15M +$4.72M +19,655 +1,087%
LS
260
Livforsakringsbolaget Skandia
Sweden
$5.06M -$216K -900 -4%
PC
261
PointState Capital
New York
$5.04M -$10.7M -44,500 -68%
Osaic Holdings
262
Osaic Holdings
Arizona
$5M -$3.05M -12,688 -38%
TPSF
263
Texas Permanent School Fund
Texas
$4.85M -$670K -2,793 -12%
II
264
IFM Investors
Australia
$4.85M -$54.7K -228 -1%
FWIA
265
Fort Washington Investment Advisors
Ohio
$4.81M -$144K -600 -3%
VMPIC
266
Varma Mutual Pension Insurance Co
Finland
$4.8M – – –
M
267
Murchinson
Ontario, Canada
$4.8M – – –
HT
268
HAP Trading
New York
$4.75M -$6.64M -27,672 -58%
HIMCH
269
Hartford Investment Management Co (HIMCO)
Connecticut
$4.69M +$240K +1,002 +5%
ECM
270
Exchange Capital Management
Michigan
$4.68M +$154K +643 +3%
MOACM
271
Mutual of America Capital Management
New York
$4.65M -$38.4K -160 -0.8%
BF
272
BOK Financial
Oklahoma
$4.65M -$1.71M -7,135 -27%
SI
273
Stephens Inc
Arkansas
$4.55M +$708K +2,952 +18%
SCM
274
Shelton Capital Management
Colorado
$4.48M – – –
Capstone Investment Advisors
275
Capstone Investment Advisors
New York
$4.45M +$1.78M +7,438 +67%
9 10
11
12 13