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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 %
BCI
351
Brinker Capital Investments
Pennsylvania
$2.33M +$198K +827 +9%
FAN
352
Financial Advisors Network
California
$2.29M +$214K +891 +10%
SMDAM
353
Sumitomo Mitsui DS Asset Management
Japan
$2.28M -$3.12K -13 -0.1%
CC
354
Centiva Capital
New York
$2.28M +$1.12M +4,665 +96%
HAI
355
Hennessy Advisors Inc
California
$2.28M -$96K -400 -4%
X
356
Xponance
Pennsylvania
$2.26M +$454K +1,894 +25%
LA
357
Lifeworks Advisors
Michigan
$2.26M +$2.26M +9,398 New
KFP
358
KMG Fiduciary Partners
Ohio
$2.24M -$956K -3,984 -30%
Fifth Third Bancorp
359
Fifth Third Bancorp
Ohio
$2.23M -$442K -1,843 -17%
NMERB
360
New Mexico Educational Retirement Board
New Mexico
$2.19M -$168K -700 -7%
TC
361
TownSquare Capital
Utah
$2.18M -$109K -455 -5%
SAM
362
Shell Asset Management
Netherlands
$2.17M +$512K +2,136 +31%
AP
363
Arlington Partners
Alabama
$2.16M +$55.7K +232 +3%
KRS
364
Kentucky Retirement Systems
Kentucky
$2.12M +$33.4K +139 +2%
SC
365
Sepio Capital
Utah
$2.1M +$2.1M +8,742 New
OPPTF
366
OPSEU Pension Plan Trust Fund
Ontario, Canada
$2.07M -$2.69K -11 -0.1%
WTC
367
WhitTier Trust Company
Nevada
$2.07M -$2.4K -10 -0.1%
Neuberger Berman Group
368
Neuberger Berman Group
New York
$2.06M +$568K +3,008 +38%
PI
369
PineBridge Investments
New York
$2.04M +$106K +442 +5%
AIM
370
Achmea Investment Management
Netherlands
$2.03M -$240K -1,002 -11%
RFC
371
Regions Financial Corp
Alabama
$2.01M +$1.02M +4,246 +103%
MS
372
Maven Securities
Jersey
$2M +$2M +8,350 New
HI
373
Horizon Investments
North Carolina
$1.94M -$59.5K -248 -3%
LS
374
Leelyn Smith
Illinois
$1.93M +$18.7K +78 +1%
KA
375
Kintegral Advisory
New York
$1.9M – – –
13 14
15
16 17