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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
+$552M
2
JSP
Jackson Square Partners
California
+$315M
3
Viking Global Investors
Viking Global Investors
Connecticut
+$207M
4
TCIM
TIAA CREF Investment Management
New York
+$190M
5
VOYA Investment Management
VOYA Investment Management
Georgia
+$185M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$361M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$308M
3
Ameriprise
Ameriprise
Minnesota
-$251M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
-$248M
5
MCM
Marsico Capital Management
Colorado
-$217M
Name Holding Trade Value Shares
Change 		Shares
Change %
T
426
TOBAM
France
$3.74M +$833K +2,063 +29%
BAMCO Inc
427
BAMCO Inc
New York
$3.69M – – –
AF
428
Arrow Financial
New York
$3.69M +$338K +836 +10%
SW
429
SVB Wealth
Massachusetts
$3.64M -$87.6K -217 -2%
RFC
430
Regions Financial Corp
Alabama
$3.59M +$214K +530 +6%
PA
431
Pinnacle Associates
New York
$3.54M +$927K +2,294 +35%
TSWM
432
Triangle Securities Wealth Management
North Carolina
$3.51M -$8.89K -22 -0.3%
ST
433
Spot Trading
Illinois
$3.51M +$3.51M +8,684 New
NMIMC
434
Northwestern Mutual Investment Management Company
Wisconsin
$3.5M +$44.8K +111 +1%
AB
435
Amalgamated Bank
New York
$3.48M +$135K +335 +4%
MCM
436
MAI Capital Management
Ohio
$3.46M +$54.1K +134 +2%
ECML
437
Eagle Capital Management (Louisiana)
Louisiana
$3.45M -$8.89K -22 -0.3%
CIM
438
Calvert Investment Management
Maryland
$3.45M -$856K -2,118 -20%
HPCM
439
High Pointe Capital Management
Illinois
$3.44M – – –
NEI
440
Northwest & Ethical Investments
Ontario, Canada
$3.43M +$3.43M +8,500 New
CBB
441
Citizens Business Bank
California
$3.39M +$92.5K +229 +3%
FMBTD
442
First Midwest Bank Trust Division
Illinois
$3.39M -$42.8K -106 -1%
TH
443
Timber Hill
Connecticut
$3.37M +$1.57M +3,886 +87%
SF
444
Synovus Financial
Georgia
$3.37M -$214K -531 -6%
HK
445
Horizon Kinetics
New York
$3.37M -$46.5K -115 -1%
CI
446
Conning Inc
Connecticut
$3.34M -$20.2K -50 -0.6%
LWCFA
447
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$3.33M – – –
ARTA
448
A.R.T. Advisors
New York
$3.32M -$8.57M -21,205 -72%
ZCI
449
Zevenbergen Capital Investments
Washington
$3.26M +$70.7K +175 +2%
HW
450
Hancock Whitney
Mississippi
$3.25M – – –
16 17
18
19 20