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Ionis Pharmaceuticals
IONS

Overview Fund Activity

339 hedge funds and large institutions have $6.45B invested in Ionis Pharmaceuticals in 2015 Q1 according to their latest regulatory filings, with 84 funds opening new positions, 117 increasing their positions, 98 reducing their positions, and 26 closing their positions.

Holders
339
Holders Change
+54
Holders Change %
+18.95%
% of All Funds
9.04%
Holding in Top 10
5
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-37.5%
% of All Funds
0.13%
New
84
Increased
117
Reduced
98
Closed
26
Calls
$108M
Puts
$113M
Net Calls
-$4.35M
Net Calls Change
+$20.9M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$74.9M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$510M
3
Goldman Sachs
3
Goldman Sachs
New York
$70.6M
4
State Street
4
State Street
Massachusetts
$202M
5
ClearBridge Investments
5
ClearBridge Investments
New York
$610M

Top Sellers

1
Artisan Partners
1
Artisan Partners
Wisconsin
$13.3M
2
Jennison Associates
2
Jennison Associates
New York
$0
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$94.8M
4
AGA
4
Altrinsic Global Advisors
Connecticut
$7.82M
5
Franklin Resources
5
Franklin Resources
California
$110M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.12B 17,546,050 +14,317 +0.1%
ClearBridge Investments
2
ClearBridge Investments
New York
$610M 9,586,157 +551,637 +6%
Vanguard Group
3
Vanguard Group
Pennsylvania
$510M 8,013,026 +741,155 +10%
BB
4
BB Biotech
Switzerland
$365M 5,729,426 -247,100 -4%
WRF
5
Waddell & Reed Financial
Kansas
$347M 5,450,400 – –
BFA
6
BlackRock Fund Advisors
California
$293M 4,594,099 +122,641 +3%
State Street
7
State Street
Massachusetts
$202M 3,170,831 +590,384 +23%
BIT
8
BlackRock Institutional Trust
California
$201M 3,160,897 +177,076 +6%
PA
9
Pinnacle Associates
New York
$120M 1,889,017 -28,821 -2%
Franklin Resources
10
Franklin Resources
California
$110M 1,729,658 -338,291 -16%
Northern Trust
11
Northern Trust
Illinois
$100M 1,571,219 +224,326 +17%
T. Rowe Price Associates
12
T. Rowe Price Associates
Maryland
$94.8M 1,489,258 -1,189,120 -44%
BA
13
BlackRock Advisors
Delaware
$89M 1,397,615 +316,710 +29%
First Trust Advisors
14
First Trust Advisors
Illinois
$88.2M 1,385,594 -173,549 -11%
TAM
15
Tocqueville Asset Management
New York
$79.5M 1,248,614 -218,318 -15%
Wellington Management Group
16
Wellington Management Group
Massachusetts
$74.9M 1,176,083 +827,582 +237%
Goldman Sachs
17
Goldman Sachs
New York
$70.6M 1,108,197 +658,798 +147%
EAM
18
Eagle Asset Management
Florida
$68.8M 1,080,228 -229,724 -18%
AllianceBernstein
19
AllianceBernstein
Tennessee
$66.9M 1,050,658 +136,116 +15%
Deutsche Bank
20
Deutsche Bank
Germany
$64.1M 1,007,482 +78,804 +8%
Massachusetts Financial Services
21
Massachusetts Financial Services
Massachusetts
$62.1M 974,651 -123,017 -11%
BG
22
BlackRock Group
United Kingdom
$61.7M 969,301 +491,448 +103%
Norges Bank
23
Norges Bank
Norway
$60.8M 955,196 +74,870 +9%
ACM
24
Apex Capital Management
Ohio
$59.1M 928,654 +41,135 +5%
UBS AM
25
UBS AM
Illinois
$58.2M 913,980 +163,083 +22%
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