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Ionis Pharmaceuticals
IONS

Overview Fund Activity

353 hedge funds and large institutions have $5.72B invested in Ionis Pharmaceuticals in 2015 Q2 according to their latest regulatory filings, with 58 funds opening new positions, 112 increasing their positions, 119 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
353
Holders Change
+14
Holders Change %
+4.13%
% of All Funds
9.52%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.11%
New
58
Increased
112
Reduced
119
Closed
43
Calls
$78.8M
Puts
$120M
Net Calls
-$41.7M
Net Calls Change
-$37.3M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$494M
2
CS
2
Credit Suisse
Switzerland
$46.4M
3
Capital Fund Management (CFM)
3
Capital Fund Management (CFM)
France
$26.8M
4
First Trust Advisors
4
First Trust Advisors
Illinois
$102M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$22.3M

Top Sellers

1
BFA
1
BlackRock Fund Advisors
California
$151M
2
BA
2
BlackRock Advisors
Delaware
$35.1M
3
EAM
3
Eagle Asset Management
Florida
$20.1M
4
State Street
4
State Street
Massachusetts
$144M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$29.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
DY
26
Dowling & Yahnke
California
$38.9M +$1.55K +27 +0%
Susquehanna International Group
27
Susquehanna International Group
Pennsylvania
$36.5M +$10.3M +179,819 +40%
BA
28
BlackRock Advisors
Delaware
$35.1M -$45.3M -787,481 -56%
Stifel Financial
29
Stifel Financial
Missouri
$34.6M +$125K +2,175 +0.4%
Bank of New York Mellon
30
Bank of New York Mellon
New York
$32.2M -$12.1M -210,001 -27%
Wells Fargo
31
Wells Fargo
California
$31.8M -$1.46M -25,377 -4%
Wellington Management Group
32
Wellington Management Group
Massachusetts
$29.6M -$38.1M -662,408 -56%
American Century Companies
33
American Century Companies
Missouri
$27.5M -$925K -16,076 -3%
RJA
34
Raymond James & Associates
Florida
$27.3M +$1.76M +30,601 +7%
PAM
35
Panagora Asset Management
Massachusetts
$27M -$1.73M -29,979 -6%
Capital Fund Management (CFM)
36
Capital Fund Management (CFM)
France
$26.8M +$26.4M +458,139 +5,453%
MAA
37
Managed Account Advisors
New Jersey
$25.9M -$2.55M -44,389 -9%
Two Sigma Investments
38
Two Sigma Investments
New York
$25.1M +$19.4M +337,703 +343%
JHIU
39
Janus Henderson Investors US
Colorado
$23.9M +$19.4M +336,238 +426%
AG
40
Artal Group
Luxembourg
$23M – – –
TCIM
41
TIAA CREF Investment Management
New York
$22.8M -$8.84M -153,608 -28%
Arrowstreet Capital
42
Arrowstreet Capital
Massachusetts
$22.3M +$22.3M +387,915 New
New York State Common Retirement Fund
43
New York State Common Retirement Fund
New York
$21.6M +$12.3M +213,008 +132%
Millennium Management
44
Millennium Management
New York
$21.2M +$20.8M +361,256 +5,313%
Royal Bank of Canada
45
Royal Bank of Canada
Ontario, Canada
$21M -$5.09M -88,380 -20%
EAM
46
Eagle Asset Management
Florida
$20.1M -$42.1M -730,694 -68%
Bank of America
47
Bank of America
North Carolina
$19.3M +$10.8M +187,043 +125%
Invesco
48
Invesco
Georgia
$18.5M -$11M -191,905 -37%
Sumitomo Mitsui Trust Group
49
Sumitomo Mitsui Trust Group
Japan
$18.2M +$1.09M +18,893 +6%
Citadel Advisors
50
Citadel Advisors
Florida
$18M +$12.6M +219,578 +236%
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