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Biogen
BIIB

Overview Fund Activity

1,018 hedge funds and large institutions have $51.5B invested in Biogen in 2017 Q1 according to their latest regulatory filings, with 90 funds opening new positions, 389 increasing their positions, 395 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,018
Holders Change
-6
Holders Change %
-0.59%
% of All Funds
25.38%
Holding in Top 10
27
Holding in Top 10 Change
-14
Holding in Top 10 Change %
-34.15%
% of All Funds
0.67%
New
90
Increased
389
Reduced
395
Closed
83
Calls
$808M
Puts
$1.07B
Net Calls
-$265M
Net Calls Change
-$42.8M

Top Buyers

1
BlackRock
BlackRock
New York
$4.84B
2
JHIU
Janus Henderson Investors US
Colorado
$530M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$370M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
$345M
5
Goldman Sachs
Goldman Sachs
New York
$475M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$1.52B
2
Ameriprise
Ameriprise
Minnesota
$512M
3
Viking Global Investors
Viking Global Investors
Connecticut
$188M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$2.22B
5
Two Sigma Investments
Two Sigma Investments
New York
$1.45M
Name Holding Trade Value Shares
Change 		Shares
Change %
BOTW
326
Bank of the West
California
$6.52M -$5.2K -19 -0.1%
WAM
327
World Asset Management
Michigan
$6.46M +$990K +3,622 +18%
Neuberger Berman Group
328
Neuberger Berman Group
New York
$6.45M +$427K +1,560 +7%
NLGIA
329
Nippon Life Global Investors Americas
New York
$6.44M +$1.05M +3,830 +19%
BCAM
330
Boston Common Asset Management
Massachusetts
$6.42M +$16.7K +61 +0.3%
ORI
331
Oak Ridge Investments
Illinois
$6.4M +$976K +3,569 +18%
SB
332
Suntrust Banks
Georgia
$6.33M -$837K -3,060 -12%
PC
333
Polar Capital
United Kingdom
$6.29M – – –
TNB
334
Thomasville National Bank
Georgia
$6.19M +$6.19M +22,638 New
LS
335
Livforsakringsbolaget Skandia
Sweden
$6.18M -$2.21M -8,100 -26%
CIC
336
Cornercap Investment Counsel
Georgia
$6.16M -$134K -490 -2%
NIT
337
NumerixS Investment Technologies
British Columbia, Canada
$6.14M +$5.42M +19,822 +748%
EOJOAM
338
E. Ohman J:or Asset Management
Sweden
$6.13M +$812K +2,970 +15%
Simplex Trading
339
Simplex Trading
Illinois
$6.09M +$1.19M +4,340 +24%
TCM
340
Twin Capital Management
Pennsylvania
$6.08M -$2.2M -8,041 -27%
HP
341
Hikari Power
Japan
$6.02M -$820K -3,000 -12%
NMERB
342
New Mexico Educational Retirement Board
New Mexico
$5.98M -$410K -1,500 -6%
SAM
343
Securian Asset Management
Minnesota
$5.98M -$13.1K -48 -0.2%
BPC
344
Banque Pictet & Cie
Switzerland
$5.97M +$2.33M +8,507 +64%
GL
345
GLG LLC
New York
$5.94M +$2.72M +9,951 +84%
DL
346
Delta Lloyd
Netherlands
$5.93M -$92.1K -337 -2%
ZIM
347
Zacks Investment Management
Illinois
$5.93M +$5.93M +21,682 New
AIM
348
Achmea Investment Management
Netherlands
$5.89M +$5.89M +21,522 New
OAM
349
Oxford Asset Management
United Kingdom
$5.88M -$5.26M -19,242 -47%
SCM
350
Stevens Capital Management
Pennsylvania
$5.74M -$2.87M -10,492 -33%
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