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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
ProShare Advisors
76
ProShare Advisors
Maryland
$7.9M +$923K +14,495 +13%
AGA
77
Altrinsic Global Advisors
Connecticut
$7.82M -$26.9M -421,826 -77%
RIM
78
Rainier Investment Management
Washington
$7.78M -$5.86M -92,060 -43%
ICM
79
IronBridge Capital Management
Illinois
$7.61M -$7.91M -124,180 -51%
QI
80
QS Investors
New York
$7.46M -$882K -13,855 -11%
Dimensional Fund Advisors
81
Dimensional Fund Advisors
Texas
$7.36M +$47.5K +746 +0.6%
Group One Trading
82
Group One Trading
Illinois
$7.25M +$2.21M +34,682 +44%
RMCM
83
Reynders McVeigh Capital Management
Massachusetts
$7.11M +$78.6K +1,235 +1%
PCA
84
Private Capital Advisors
Connecticut
$6.77M +$4.76M +74,720 +236%
NFA
85
Nationwide Fund Advisors
Ohio
$6.69M -$192K -3,022 -3%
RPAM
86
Rhenman & Partners Asset Management
Sweden
$6.49M +$3.82M +60,000 +143%
Barclays
87
Barclays
United Kingdom
$6.49M +$1.4M +22,265 +28%
CS
88
Candriam SCA
Luxembourg
$6.37M -$3.18M -50,000 -33%
State of New Jersey Common Pension Fund D
89
State of New Jersey Common Pension Fund D
New Jersey
$6.37M – – –
Two Sigma Investments
90
Two Sigma Investments
New York
$6.27M +$6.27M +98,536 New
CWG
91
C WorldWide Group
Denmark
$6.25M -$1.79M -28,080 -22%
Citigroup
92
Citigroup
New York
$6M -$313K -4,910 -5%
PA
93
Profund Advisors
Maryland
$5.94M +$377K +5,915 +7%
Citadel Advisors
94
Citadel Advisors
Florida
$5.91M +$742K +11,659 +14%
T
95
TOBAM
France
$5.85M +$5.85M +91,845 New
State Board of Administration of Florida Retirement System
96
State Board of Administration of Florida Retirement System
Florida
$5.8M -$405K -6,368 -7%
CPC
97
Cookson Peirce & Co
Pennsylvania
$5.78M +$5.47M +85,990 +1,810%
MLICM
98
Metropolitan Life Insurance Company (MetLife)
New York
$5.72M -$7.13K -112 -0.1%
AIG
99
American International Group
New York
$5.5M +$169K +2,647 +3%
UBS Group
100
UBS Group
Switzerland
$5.45M -$993K -15,595 -15%
2 3
4
5 6