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Biogen
BIIB

Overview Fund Activity

1,140 hedge funds and large institutions have $52.2B invested in Biogen in 2018 Q4 according to their latest regulatory filings, with 130 funds opening new positions, 374 increasing their positions, 452 reducing their positions, and 122 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,140
Holders Change
-4
Holders Change %
-0.35%
% of All Funds
25.44%
Holding in Top 10
29
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+3.57%
% of All Funds
0.65%
New
130
Increased
374
Reduced
452
Closed
122
Calls
$992M
Puts
$1.34B
Net Calls
-$347M
Net Calls Change
+$428M

Top Buyers

1
Capital World Investors
Capital World Investors
California
+$464M
2
Prudential Financial
Prudential Financial
New Jersey
+$127M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$107M
4
Parnassus Investments
Parnassus Investments
California
+$88.8M
5
PAM
Panagora Asset Management
Massachusetts
+$59.3M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$196M
2
Ameriprise
Ameriprise
Minnesota
-$177M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$150M
4
Invesco
Invesco
Georgia
-$145M
5
Goldman Sachs
Goldman Sachs
New York
-$139M
Name Holding Trade Value Shares
Change 		Shares
Change %
FIM
301
Foresters Investment Management
New York
$8.13M +$873K +2,900 +12%
MOACM
302
Mutual of America Capital Management
New York
$8.05M -$917K -3,048 -10%
RJFSA
303
Raymond James Financial Services Advisors
Florida
$8.02M +$254K +843 +3%
NAM
304
Nissay Asset Management
Japan
$7.95M -$242K -805 -3%
AAM
305
Auxier Asset Management
Oregon
$7.87M -$602K -2,000 -7%
AIM
306
Achmea Investment Management
Netherlands
$7.76M +$1.41M +4,680 +22%
DG
307
Delek Group
Israel
$7.73M – – –
IA
308
IndexIQ Advisors
New York
$7.7M +$2.8M +9,301 +57%
BG
309
Bellevue Group
Switzerland
$7.6M -$4.21M -13,995 -36%
Nomura Holdings
310
Nomura Holdings
Japan
$7.6M -$12.7M -41,492 -63%
SCM
311
Sterling Capital Management
North Carolina
$7.49M +$54.2K +180 +0.7%
SF
312
Synovus Financial
Georgia
$7.49M -$1.39M -4,589 -16%
Tudor Investment Corp
313
Tudor Investment Corp
Connecticut
$7.44M +$1.88M +6,248 +34%
ECM
314
Element Capital Management
New York
$7.43M +$2.55M +8,481 +52%
BCAM
315
Boston Common Asset Management
Massachusetts
$7.4M +$617K +2,052 +9%
SIM
316
Sentry Investment Management
Wisconsin
$7.37M -$335K -1,113 -4%
HIMCH
317
Hartford Investment Management Co (HIMCO)
Connecticut
$7.37M +$28.6K +95 +0.4%
HI
318
HBK Investments
Texas
$7.33M -$6.58M -21,875 -47%
NEI
319
Northwest & Ethical Investments
Ontario, Canada
$7.33M +$2.75M +9,152 +60%
OA
320
Oak Associates
Ohio
$7.2M +$2.54M +8,433 +54%
MWNA
321
Marshall Wace North America
New York
$6.98M -$55.2M -183,589 -89%
DILIC
322
Dai-ichi Life Insurance Company
Japan
$6.97M -$73.4K -244 -1%
CFG
323
Citizens Financial Group
Rhode Island
$6.97M +$12.9K +43 +0.2%
DADC
324
D.A. Davidson & Co
Montana
$6.97M -$189K -628 -3%
EIM
325
Essex Investment Management
Massachusetts
$6.94M -$8.32M -27,632 -55%
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