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Biogen
BIIB

Overview Fund Activity

1,055 hedge funds and large institutions have $36.2B invested in Biogen in 2020 Q2 according to their latest regulatory filings, with 96 funds opening new positions, 337 increasing their positions, 436 reducing their positions, and 130 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,055
Holders Change
-40
Holders Change %
-3.65%
% of All Funds
21.69%
Holding in Top 10
21
Holding in Top 10 Change
-28
Holding in Top 10 Change %
-57.14%
% of All Funds
0.43%
New
96
Increased
337
Reduced
436
Closed
130
Calls
$894M
Puts
$1.43B
Net Calls
-$535M
Net Calls Change
-$264M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$1.28B
2
Nordea Investment Management
Nordea Investment Management
Sweden
$284M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$531M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
$226M
5
AL
AJO LP
Pennsylvania
$113M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$323M
2
BlackRock
BlackRock
New York
$3.91B
3
Vanguard Group
Vanguard Group
Pennsylvania
$3.45B
4
Fidelity Investments
Fidelity Investments
Massachusetts
$306M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$190M
Name Holding Trade Value Shares
Change 		Shares
Change %
ECM
351
Exchange Capital Management
Michigan
$3.34M -$35.6K -133 -1%
SAM
352
Shell Asset Management
Netherlands
$3.32M +$823K +3,075 +33%
HCMT
353
Highland Capital Management (Tennessee)
Tennessee
$3.3M +$9.63K +36 +0.3%
CCP
354
Cardan Capital Partners
Colorado
$3.3M +$11.5K +43 +0.4%
NMERB
355
New Mexico Educational Retirement Board
New Mexico
$3.24M +$214K +800 +7%
SW
356
SteelPeak Wealth
California
$3.23M +$3.23M +12,079 New
MPWT
357
MassMutual Private Wealth & Trust
Connecticut
$3.23M +$135K +503 +4%
FQ
358
First Quadrant
California
$3.22M -$2.87M -10,737 -47%
KFP
359
KMG Fiduciary Partners
Ohio
$3.21M +$216K +809 +7%
AI
360
Atom Investors
Texas
$3.18M -$5.58M -20,871 -64%
ZCM
361
Ziegler Capital Management
Illinois
$3.15M -$15.6M -58,179 -83%
FP
362
Factorial Partners
New York
$3.09M +$241K +900 +8%
LD
363
Lipe & Dalton
New York
$3.09M -$9.37K -35 -0.3%
GFA
364
Gifford Fong Associates
California
$3.08M – – –
IG
365
ING Group
Netherlands
$3.05M -$1.85M -6,927 -38%
EIM
366
Essex Investment Management
Massachusetts
$3.02M -$3.3M -12,327 -52%
BF
367
BOK Financial
Oklahoma
$3.01M +$2.04M +7,629 +211%
PDN
368
Pensionfund DSM Netherlands
Netherlands
$3M – – –
NB
369
Northwest Bancshares
Pennsylvania
$2.97M +$53.5K +200 +2%
BC
370
Birchview Capital
Vermont
$2.94M – – –
MCM
371
Matarin Capital Management
New York
$2.94M -$5.62K -21 -0.2%
HI
372
Horizon Investments
North Carolina
$2.92M +$2.33M +8,693 +389%
NAM
373
NorthCoast Asset Management
Connecticut
$2.91M +$1.93M +7,198 +195%
SI
374
Stephens Inc
Arkansas
$2.9M -$207K -774 -7%
FDCDDQ
375
Federation des caisses Desjardins du Quebec
Quebec, Canada
$2.89M +$77.9K +291 +3%
13 14
15
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