BIIB icon

Biogen
BIIB

Overview Fund Activity

782 hedge funds and large institutions have $68.4B invested in Biogen in 2014 Q2 according to their latest regulatory filings, with 81 funds opening new positions, 275 increasing their positions, 302 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
782
Holders Change
+6
Holders Change %
+0.77%
% of All Funds
22.49%
Holding in Top 10
36
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+9.09%
% of All Funds
1.04%
New
81
Increased
275
Reduced
302
Closed
69
Calls
$814M
Puts
$1.09B
Net Calls
-$271M
Net Calls Change
+$35.6M

Top Buyers

1
Norges Bank
Norges Bank
Norway
$1.04B
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$2.24B
3
American Century Companies
American Century Companies
Missouri
$442M
4
BIM
BlackRock Investment Management
Delaware
$367M
5
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$270M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$568M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$6.67B
3
MCM
Marsico Capital Management
Colorado
$608M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
$500M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$79.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
SCM
301
Suffolk Capital Management
New York
$5.02M – – –
AMI
302
Amica Mutual Insurance
Rhode Island
$5.02M – – –
SIM
303
Sentry Investment Management
Wisconsin
$5M +$710K +2,251 +17%
CIC
304
Chase Investment Counsel
Virginia
$4.99M -$229K -727 -4%
SBH
305
Segall Bryant & Hamill
Illinois
$4.99M -$37.5K -119 -0.7%
CAM
306
Capstone Asset Management
Texas
$4.91M -$1.15M -3,635 -19%
CAM
307
Centre Asset Management
New York
$4.91M -$7.61M -24,150 -61%
HCMT
308
Highland Capital Management (Texas)
Texas
$4.87M +$3.55M +11,269 +270%
WMSA
309
Weiss Multi-Strategy Advisers
New York
$4.8M +$867K +2,750 +22%
TCM
310
Twin Capital Management
Pennsylvania
$4.78M +$877K +2,780 +22%
DIA
311
Denver Investment Advisors
Colorado
$4.66M -$116K -369 -2%
AAM
312
Advisors Asset Management
Colorado
$4.61M -$391K -1,239 -8%
TI
313
Turner Investments
Pennsylvania
$4.59M -$17.5M -55,541 -79%
AW
314
ACG Wealth
Georgia
$4.59M +$2.17M +6,885 +90%
EIM
315
Essex Investment Management
Massachusetts
$4.59M -$200K -635 -4%
HM
316
HealthCor Management
New York
$4.41M +$4.41M +14,000 New
LCM
317
Logan Capital Management
Pennsylvania
$4.41M +$4.41M +13,983 New
LMGAM
318
Liberty Mutual Group Asset Management
Massachusetts
$4.4M -$13.9K -44 -0.3%
JPMPWA
319
J.P. Morgan Private Wealth Advisors
California
$4.35M +$620K +1,965 +17%
BCAM
320
Boston Common Asset Management
Massachusetts
$4.29M +$35.9K +114 +0.8%
RBA
321
Richard Bernstein Advisors
New York
$4.26M – – –
BF
322
BOK Financial
Oklahoma
$4.18M +$166K +525 +4%
CONA
323
Capital One National Association
New York
$4.15M -$92.1K -292 -2%
QI
324
QS Investors
New York
$4.07M -$5.03M -15,965 -55%
ST
325
Spot Trading
Illinois
$4.04M +$1.06M +3,375 +36%
11 12
13
14 15