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
+$516M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$293M
3
American Century Companies
American Century Companies
Missouri
+$139M
4
BIM
BlackRock Investment Management
Delaware
+$132M
5
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
+$120M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$265M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$246M
3
MCM
Marsico Capital Management
Colorado
-$176M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
-$169M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$132M
Name Holding Trade Value Shares
Change 		Shares
Change %
IAS
351
IMA Advisory Services
Colorado
$3.42M +$188K +597 +6%
TCM
352
TimesSquare Capital Management
New York
$3.39M +$3.35M +10,613 +7,581%
MPM
353
Meritage Portfolio Management
Kansas
$3.35M +$3.35M +10,637 New
DADC
354
D.A. Davidson & Co
Montana
$3.34M +$139K +441 +4%
Robeco Institutional Asset Management
355
Robeco Institutional Asset Management
Netherlands
$3.34M +$746K +2,364 +29%
CWM
356
Cabot Wealth Management
Massachusetts
$3.31M -$18.6K -59 -0.6%
SFP
357
Santa Fe Partners
New Mexico
$3.31M +$3.31M +10,490 New
DnB Asset Management
358
DnB Asset Management
Norway
$3.25M +$3.25M +10,298 New
OC
359
Oppenheimer & Co
New York
$3.24M +$32.2K +102 +1%
CI
360
Constellation Investments
Ohio
$3.23M -$15.8K -50 -0.5%
LP
361
LMR Partners
United Kingdom
$3.22M +$3.22M +10,195 New
AIM
362
abrdn Investment Management
United Kingdom
$3.18M -$119K -376 -4%
CI
363
Chartist Inc
California
$3.17M -$24.2K -76 -0.8%
B
364
BP
United Kingdom
$3.15M -$1.58M -5,000 -33%
SGH
365
Sivik Global Healthcare
Connecticut
$3.15M +$946K +3,000 +43%
JC
366
JBF Capital
Colorado
$3.15M +$2.36M +7,500 +300%
FBC
367
Fairfield, Bush & Co
Connecticut
$3.15M +$3.15M +10,000 New
NAP
368
New Amsterdam Partners
New York
$3.14M +$3.14M +9,948 New
HighTower Advisors
369
HighTower Advisors
Illinois
$3.14M +$59K +187 +2%
SAM
370
Symphony Asset Management
California
$3.13M -$457K -1,449 -13%
HFS
371
HL Financial Services
Kentucky
$3.12M +$57.1K +181 +2%
Janney Montgomery Scott
372
Janney Montgomery Scott
Pennsylvania
$3.1M +$1.48M +4,698 +91%
GMIM
373
General Motors Investment Management
New York
$3.1M +$108K +343 +4%
FIM
374
Fernwood Investment Management
Massachusetts
$3.08M -$126K -400 -4%
TSWM
375
Triangle Securities Wealth Management
North Carolina
$3.05M -$82.9K -263 -3%
13 14
15
16 17