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Biogen
BIIB

Overview Fund Activity

776 hedge funds and large institutions have $66.1B invested in Biogen in 2014 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 284 increasing their positions, 294 reducing their positions, and 46 closing their positions.

Holders
776
Holders Change
+38
Holders Change %
+5.15%
% of All Funds
22.43%
Holding in Top 10
33
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-10.81%
% of All Funds
0.95%
New
95
Increased
284
Reduced
294
Closed
46
Calls
$893M
Puts
$1.2B
Net Calls
-$307M
Net Calls Change
-$449M

Top Buyers

1
JHIU
1
Janus Henderson Investors US
Colorado
$676M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$3.72B
3
WRF
3
Waddell & Reed Financial
Kansas
$786M
4
BA
4
BlackRock Advisors
Delaware
$447M
5
Franklin Resources
5
Franklin Resources
California
$698M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$6.71B
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$1.89B
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$2.61B
4
State Street
4
State Street
Massachusetts
$2.92B
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$808M
Name Market Value Shares Shares
Change 		Shares
Change %
GT
251
Glenmede Trust
Pennsylvania
$9.31M 30,426 -5,511 -15%
MOACM
252
Mutual of America Capital Management
New York
$9.28M 30,338 +360 +1%
CB
253
Commerce Bank
Missouri
$9.26M 30,264 -52 -0.2%
ZA
254
Zweig Advisers
Connecticut
$8.99M 29,400 -4,600 -14%
QI
255
QS Investors
New York
$8.83M 28,878 -29,300 -50%
FP
256
Foundry Partners
Minnesota
$8.83M 28,860 +8,345 +41%
BPC
257
Banque Pictet & Cie
Switzerland
$8.66M 28,325 +3,623 +15%
Parallax Volatility Advisers
258
Parallax Volatility Advisers
California
$8.61M 28,152 +14,414 +105%
DCMM
259
DG Capital Management (Massachusetts)
Massachusetts
$8.47M 27,705 -3,055 -10%
ZDA
260
Zweig-DiMenna Associates
New York
$8.19M 26,775 +25,875 +2,875%
TMAM
261
Tokio Marine Asset Management
Japan
$8.09M 26,433 -871 -3%
QIM
262
Quest Investment Management
Oregon
$8.04M 26,295 +25,450 +3,012%
DC
263
Deere & Company
Illinois
$8.01M 26,180 -4,810 -16%
MLL
264
Moody Lynn & Lieberson
Massachusetts
$7.97M 26,050 +1,870 +8%
OSAM
265
O'Shaughnessy Asset Management
Connecticut
$7.92M 25,880 +3,708 +17%
FNBOO
266
First National Bank of Omaha
Nebraska
$7.83M 25,607 -6,181 -19%
GACM
267
Green Arrow Capital Management
New York
$7.65M 25,000 +16,907 +209%
AAM
268
Aberdeen Asset Management
United Kingdom
$7.6M 24,867 -200 -0.8%
PPCM
269
Pillar Pacific Capital Management
California
$7.46M 24,374 -1,289 -5%
CFG
270
Cambridge Financial Group
Ohio
$7.34M 24,004 -1,201 -5%
Natixis Advisors
271
Natixis Advisors
Massachusetts
$7.27M 23,761 +1,753 +8%
FLPIM
272
F.L. Putnam Investment Management
Massachusetts
$7.26M 23,741 +2,019 +9%
OA
273
Outfitter Advisors
Virginia
$7.22M 23,595 -2,715 -10%
NB
274
Norinchukin Bank
Japan
$7.15M 23,380 +14,557 +165%
CEP
275
Chicago Equity Partners
Illinois
$7.12M 23,265 -4,980 -18%
9 10
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