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Biogen
BIIB

Overview Fund Activity

972 hedge funds and large institutions have $85.3B invested in Biogen in 2015 Q2 according to their latest regulatory filings, with 100 funds opening new positions, 367 increasing their positions, 347 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
972
Holders Change
+7
Holders Change %
+0.73%
% of All Funds
26.21%
Holding in Top 10
52
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-23.53%
% of All Funds
1.4%
New
100
Increased
367
Reduced
347
Closed
85
Calls
$1.21B
Puts
$1.72B
Net Calls
-$507M
Net Calls Change
+$74.4M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$1.95B
2
JSP
Jackson Square Partners
California
$735M
3
Viking Global Investors
Viking Global Investors
Connecticut
$207M
4
TCIM
TIAA CREF Investment Management
New York
$865M
5
VOYA Investment Management
VOYA Investment Management
Georgia
$233M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$2B
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
$60.4M
3
Ameriprise
Ameriprise
Minnesota
$1.06B
4
Winslow Capital Management
Winslow Capital Management
Minnesota
$520M
5
MCM
Marsico Capital Management
Colorado
$518M
Name Holding Trade Value Shares
Change 		Shares
Change %
LPL Financial
351
LPL Financial
California
$6.66M -$3.47M -8,566 -34%
CFG
352
Cambridge Financial Group
Ohio
$6.62M -$1.52M -3,774 -19%
DL
353
Delta Lloyd
Netherlands
$6.57M +$2.45M +6,064 +59%
SAMNY
354
Samsung Asset Management (New York)
New York
$6.42M +$1.65M +4,080 +35%
KRS
355
Kentucky Retirement Systems
Kentucky
$6.41M +$32.7K +81 +0.5%
BC
356
Brinker Capital
Pennsylvania
$6.14M +$5.51M +13,634 +866%
BFIC
357
Bedell Frazier Investment Counselling
California
$6.14M +$2.28M +5,636 +59%
MLL
358
Moody Lynn & Lieberson
Massachusetts
$6.08M -$14.5M -35,816 -70%
SDIC
359
South Dakota Investment Council
South Dakota
$6.08M -$1.41M -3,500 -19%
IHM
360
Iguana Healthcare Management
New York
$6.06M +$6.06M +15,000 New
OAC
361
OMERS Administration Corp
Ontario, Canada
$5.9M – – –
LG
362
Leuthold Group
Minnesota
$5.86M +$223K +553 +4%
AMI
363
Amica Mutual Insurance
Rhode Island
$5.85M -$578K -1,430 -9%
ACM
364
Azimuth Capital Management
Michigan
$5.81M -$1.87M -4,640 -24%
CIC
365
Chase Investment Counsel
Virginia
$5.8M -$189K -467 -3%
WF
366
Welch & Forbes
Massachusetts
$5.74M +$397K +983 +7%
SCM
367
Shelton Capital Management
Colorado
$5.74M +$289K +716 +5%
MA
368
MUFG Americas
New York
$5.71M +$117K +289 +2%
ECM
369
Endurant Capital Management
California
$5.7M +$2.14M +5,300 +60%
BB
370
Busey Bank
Illinois
$5.67M +$111K +276 +2%
FT
371
Fiduciary Trust
Massachusetts
$5.66M +$325K +805 +6%
NIM
372
Northeast Investment Management
Massachusetts
$5.51M +$371K +918 +7%
TCM
373
Twin Capital Management
Pennsylvania
$5.48M -$1.85M -4,580 -25%
RBA
374
Richard Bernstein Advisors
New York
$5.45M – – –
WT
375
Whittier Trust
California
$5.37M – – –
13 14
15
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