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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
$1.21B
2
Prudential Financial
Prudential Financial
New Jersey
$208M
3
Vanguard Group
Vanguard Group
Pennsylvania
$4.57B
4
Parnassus Investments
Parnassus Investments
California
$105M
5
PAM
Panagora Asset Management
Massachusetts
$171M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$1.1B
2
Ameriprise
Ameriprise
Minnesota
$661M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$386M
4
Invesco
Invesco
Georgia
$941M
5
Goldman Sachs
Goldman Sachs
New York
$542M
Name Holding Trade Value Shares
Change 		Shares
Change %
GHCM
201
Glen Harbor Capital Management
California
$22.2M -$1.59M -5,292 -7%
Natixis Advisors
202
Natixis Advisors
Massachusetts
$21.9M -$2.66M -8,853 -11%
Fifth Third Bancorp
203
Fifth Third Bancorp
Ohio
$21.9M -$4.52M -15,005 -17%
ERSOT
204
Employees Retirement System of Texas
Texas
$21.7M -$421K -1,400 -2%
State of Tennessee, Department of Treasury
205
State of Tennessee, Department of Treasury
Tennessee
$21.4M -$434K -1,443 -2%
PA
206
Profund Advisors
Maryland
$20.4M -$5.03M -16,709 -20%
CWM
207
CIBC World Markets
New York
$20.1M +$1.89M +6,268 +10%
HM
208
HealthCor Management
New York
$20.1M +$16.6M +55,170 +475%
RCM
209
Riverhead Capital Management
Delaware
$19.9M -$1.18M -3,912 -6%
TL
210
Tirschwell & Loewy
New York
$19.7M -$406K -1,350 -2%
WBC
211
Westpac Banking Corp
Australia
$19.3M +$510K +1,694 +3%
SDIC
212
South Dakota Investment Council
South Dakota
$19.2M -$1.11M -3,700 -5%
UCFA
213
United Capital Financial Advisors
Texas
$19.1M +$1.71M +5,680 +10%
IG
214
ING Group
Netherlands
$18.9M +$4.77M +15,850 +34%
JPMPWA
215
J.P. Morgan Private Wealth Advisors
California
$18.8M +$937K +3,115 +5%
Bank of Nova Scotia
216
Bank of Nova Scotia
Ontario, Canada
$18.6M +$5.63M +18,698 +43%
EOJOAM
217
E. Ohman J:or Asset Management
Sweden
$18.5M +$2.98M +9,918 +19%
OI
218
Oakbrook Investments
Illinois
$18.3M +$3.5M +11,635 +24%
CAM
219
ClariVest Asset Management
California
$18.1M -$804K -2,671 -4%
RPAM
220
Rhenman & Partners Asset Management
Sweden
$18.1M +$9.03M +30,000 +100%
MBI
221
Montrusco Bolton Investments
Quebec, Canada
$18M +$1.27M +4,266 +8%
NAM
222
NorthCoast Asset Management
Connecticut
$17.8M -$418K -1,390 -2%
MCIM
223
Meadow Creek Investment Management
Georgia
$17.4M -$1.25M -4,158 -7%
MIM
224
MetLife Investment Management
New Jersey
$17.3M -$295K -980 -2%
PG
225
Pendal Group
Australia
$17.2M -$3.09M -10,282 -15%
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