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Ionis Pharmaceuticals
IONS

Overview Fund Activity

213 hedge funds and large institutions have $4.13B invested in Ionis Pharmaceuticals in 2013 Q4 according to their latest regulatory filings, with 34 funds opening new positions, 83 increasing their positions, 73 reducing their positions, and 24 closing their positions.

Holders
213
Holders Change
+9
Holders Change %
+4.41%
% of All Funds
6.19%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.15%
New
34
Increased
83
Reduced
73
Closed
24
Calls
$45.9M
Puts
$68.7M
Net Calls
-$22.8M
Net Calls Change
-$4.77M

Top Buyers

1
SAM
1
Sectoral Asset Management
Quebec, Canada
$48.7M
2
ACM
2
Apex Capital Management
Ohio
$30.2M
3
WRF
3
Waddell & Reed Financial
Kansas
$189M
4
RIM
4
Rainier Investment Management
Washington
$20.9M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$26.1M

Top Sellers

1
GIM
1
Granahan Investment Management
Massachusetts
$0
2
BB
2
BB Biotech
Switzerland
$256M
3
PC
3
PointState Capital
New York
$0
4
BA
4
BlackRock Advisors
Delaware
$33.4M
5
MG
5
Meditor Group
Bermuda
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$676M 16,957,719 -30,000 -0.2%
Artisan Partners
2
Artisan Partners
Wisconsin
$429M 10,776,147 +142,410 +1%
Vanguard Group
3
Vanguard Group
Pennsylvania
$306M 7,681,946 +346,234 +5%
ClearBridge Investments
4
ClearBridge Investments
New York
$287M 7,197,661 -17,907 -0.2%
BB
5
BB Biotech
Switzerland
$256M 6,417,548 -785,037 -11%
WRF
6
Waddell & Reed Financial
Kansas
$189M 4,740,600 +506,200 +12%
BFA
7
BlackRock Fund Advisors
California
$168M 4,207,732 -66,257 -2%
T. Rowe Price Associates
8
T. Rowe Price Associates
Maryland
$133M 3,349,415 -63,630 -2%
BIT
9
BlackRock Institutional Trust
California
$123M 3,091,901 +28,364 +0.9%
State Street
10
State Street
Massachusetts
$95.4M 2,394,277 -251,984 -10%
PA
11
Pinnacle Associates
New York
$80.3M 2,016,369 -48,391 -2%
Jennison Associates
12
Jennison Associates
New York
$76M 1,907,383 -5,710 -0.3%
Franklin Resources
13
Franklin Resources
California
$69.2M 1,736,654 -218,926 -11%
Northern Trust
14
Northern Trust
Illinois
$66.3M 1,665,136 +43,518 +3%
TAM
15
Tocqueville Asset Management
New York
$66.1M 1,659,884 +325 +0%
Lord, Abbett & Co
16
Lord, Abbett & Co
New Jersey
$54.2M 1,361,230 -418,379 -24%
EAM
17
Eagle Asset Management
Florida
$52.6M 1,320,554 +403,486 +44%
SAM
18
Sectoral Asset Management
Quebec, Canada
$48.7M 1,222,401 +781,000 +177%
AllianceBernstein
19
AllianceBernstein
Tennessee
$44.5M 1,115,777 -356,777 -24%
BA
20
BlackRock Advisors
Delaware
$33.4M 837,414 -490,691 -37%
VAM
21
Visium Asset Management
New York
$33.3M 836,400 +44,575 +6%
Wells Fargo
22
Wells Fargo
California
$30.9M 774,400 -7,740 -1%
ACM
23
Apex Capital Management
Ohio
$30.2M 757,910 +757,910 New
Norges Bank
24
Norges Bank
Norway
$30M 752,077 +25,595 +4%
DY
25
Dowling & Yahnke
California
$26.9M 675,798 – –
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