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Biogen
BIIB

Overview Fund Activity

946 hedge funds and large institutions have $49.3B invested in Biogen in 2016 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 363 increasing their positions, 350 reducing their positions, and 103 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
946
Holders Change
-22
Holders Change %
-2.27%
% of All Funds
25.25%
Holding in Top 10
32
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-13.51%
% of All Funds
0.85%
New
95
Increased
363
Reduced
350
Closed
103
Calls
$1.05B
Puts
$1.13B
Net Calls
-$73.9M
Net Calls Change
+$323M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$458M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$148M
3
Primecap Management
Primecap Management
California
+$114M
4
VAM
Visium Asset Management
New York
+$99.3M
5
Invesco
Invesco
Georgia
+$89.1M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$162M
2
State Street
State Street
Massachusetts
-$139M
3
AQR Capital Management
AQR Capital Management
Connecticut
-$137M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$135M
5
BFA
BlackRock Fund Advisors
California
-$99.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
SBL
426
Sargent Bickham Lagudis
Colorado
$2.78M +$2.78M +10,682 New
CI
427
Constellation Investments
Ohio
$2.75M +$26K +100 +1%
HCMT
428
Highland Capital Management (Tennessee)
Tennessee
$2.72M +$772K +2,964 +40%
EIP
429
Epoch Investment Partners
New York
$2.71M -$521 -2 -0%
Neuberger Berman Group
430
Neuberger Berman Group
New York
$2.67M -$19.3K -74 -0.7%
LSV Asset Management
431
LSV Asset Management
Illinois
$2.66M +$2.66M +10,220 New
MLIC
432
Mandatum Life Insurance Company
Finland
$2.66M – – –
FMII
433
Farmers & Merchants Investments Inc
Nebraska
$2.63M +$58.3K +224 +2%
V
434
Veritable
Delaware
$2.62M -$763K -2,932 -23%
FIM
435
Fernwood Investment Management
Massachusetts
$2.62M -$456K -1,750 -15%
AC
436
Ascend Capital
California
$2.6M -$35.5M -136,225 -93%
NLI
437
Nippon Life Insurance
Japan
$2.6M -$211K -811 -8%
FBC
438
Fairfield, Bush & Co
Connecticut
$2.6M – – –
CGI
439
Comgest Global Investors
France
$2.6M +$2.6M +10,000 New
MC
440
Marcus Capital
Illinois
$2.6M +$2.6M +10,000 New
SLI
441
Sumitomo Life Insurance
Japan
$2.6M -$78.4K -301 -3%
SI
442
Stephens Inc
Arkansas
$2.6M +$365K +1,401 +16%
BC
443
Burney Company
Virginia
$2.58M +$566K +2,174 +28%
KRSITF
444
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$2.58M +$402K +1,546 +19%
HIS
445
Horizon Investment Services
Indiana
$2.56M +$2.56M +9,843 New
MIS
446
Morningstar Investment Services
Illinois
$2.56M -$104K -400 -4%
LNB
447
Ledyard National Bank
$2.55M +$16.1K +62 +0.6%
HT
448
HighTower Trust
Texas
$2.53M +$531K +2,040 +27%
CIBC World Market
449
CIBC World Market
Ontario, Canada
$2.52M +$1.41M +5,426 +127%
FT
450
Fiduciary Trust
Massachusetts
$2.5M -$260K -997 -9%
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