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Biogen
BIIB

Overview Fund Activity

1,096 hedge funds and large institutions have $51.9B invested in Biogen in 2018 Q2 according to their latest regulatory filings, with 82 funds opening new positions, 419 increasing their positions, 413 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,096
Holders Change
-4
Holders Change %
-0.36%
% of All Funds
25.13%
Holding in Top 10
28
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+7.69%
% of All Funds
0.64%
New
82
Increased
419
Reduced
413
Closed
79
Calls
$755M
Puts
$1.28B
Net Calls
-$525M
Net Calls Change
-$171M

Top Buyers

1
Morgan Stanley
Morgan Stanley
New York
$508M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$524M
3
AQR Capital Management
AQR Capital Management
Connecticut
$824M
4
ClearBridge Investments
ClearBridge Investments
New York
$2.77B
5
Invesco
Invesco
Georgia
$1.12B

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$573M
2
Deutsche Bank
Deutsche Bank
Germany
$481M
3
Fidelity Investments
Fidelity Investments
Massachusetts
$1.55B
4
JIM
Jupiter Investment Management
United Kingdom
$0
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
$97.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
WorldQuant Millennium Advisors
201
WorldQuant Millennium Advisors
New York
$19.9M +$19.9M +68,470 New
Comerica Bank
202
Comerica Bank
Texas
$19.7M -$322K -908 -2%
CAM
203
ClariVest Asset Management
California
$19.5M -$1.48M -5,114 -7%
GIBU
204
Gulf International Bank (UK)
United Kingdom
$19.4M +$29K +100 +0.1%
MCIM
205
Meadow Creek Investment Management
Georgia
$19.2M +$2.35M +8,096 +14%
Nuveen Asset Management
206
Nuveen Asset Management
Illinois
$19M -$23.9M -82,338 -56%
SOMRS
207
State of Michigan Retirement System
Michigan
$18.1M +$58K +200 +0.3%
MIM
208
MetLife Investment Management
New Jersey
$18M -$450K -1,552 -2%
EOJOAM
209
E. Ohman J:or Asset Management
Sweden
$17.6M +$3.36M +11,592 +24%
Cohen & Steers
210
Cohen & Steers
New York
$17.2M -$658K -2,268 -4%
EDRH
211
Edmond de Rothschild Holding
Switzerland
$17.2M +$9K +31 +0.1%
FAF
212
Fjarde Ap-fonden
Sweden
$17.1M +$85.6K +295 +0.5%
PI
213
PineBridge Investments
New York
$16.4M +$14.5M +49,989 +756%
TAF
214
Tredje AP-fonden
Sweden
$16.4M +$2.71M +9,321 +20%
Envestnet Asset Management
215
Envestnet Asset Management
Illinois
$16.2M +$11.5M +39,486 +240%
TB
216
Terril Brothers
Missouri
$16.2M -$164K -566 -1%
UCFA
217
United Capital Financial Advisors
Texas
$16.2M +$748K +2,576 +5%
AI
218
Axiom Investors
Connecticut
$16.2M -$8.57M -29,515 -35%
Parnassus Investments
219
Parnassus Investments
California
$16M +$16M +55,000 New
ERSOT
220
Employees Retirement System of Texas
Texas
$15.6M -$2.32M -8,000 -13%
JPMPWA
221
J.P. Morgan Private Wealth Advisors
California
$15.5M +$1.8M +6,190 +13%
RSCM
222
Rock Springs Capital Management
Maryland
$15.4M – – –
MSL
223
Mackay Shields LLC
New York
$15.2M -$4.19M -14,448 -22%
ASRS
224
Arizona State Retirement System
Arizona
$15.1M -$178K -612 -1%
TPSF
225
Texas Permanent School Fund
Texas
$14.9M -$921K -3,172 -6%
7 8
9
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