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Ionis Pharmaceuticals
IONS

Overview Fund Activity

351 hedge funds and large institutions have $5.61B invested in Ionis Pharmaceuticals in 2024 Q4 according to their latest regulatory filings, with 59 funds opening new positions, 119 increasing their positions, 118 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
351
Holders Change
+2
Holders Change %
+0.57%
% of All Funds
4.67%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
59
Increased
119
Reduced
118
Closed
50
Calls
$26.1M
Puts
$30.5M
Net Calls
-$4.47M
Net Calls Change
-$17.6M

Top Buyers

1
Capital World Investors
Capital World Investors
California
$401M
2
Citadel Advisors
Citadel Advisors
Florida
$75.7M
3
UBS Group
UBS Group
Switzerland
$67M
4
Vanguard Group
Vanguard Group
Pennsylvania
$576M
5
BlackRock
BlackRock
New York
$408M

Top Sellers

1
Artisan Partners
Artisan Partners
Wisconsin
$8.83M
2
BI
BVF Inc
California
$0
3
Marshall Wace
Marshall Wace
United Kingdom
$28.4M
4
LGM
Logos Global Management
California
$0
5
Pictet Asset Management
Pictet Asset Management
Switzerland
$21.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
Raymond James Financial
101
Raymond James Financial
Florida
$3.69M +$3.69M +105,619 New
State of Wisconsin Investment Board
102
State of Wisconsin Investment Board
Wisconsin
$3.54M +$527K +15,065 +17%
Schroder Investment Management Group
103
Schroder Investment Management Group
United Kingdom
$3.52M +$1.55M +44,437 +79%
GCM
104
Ghisallo Capital Management
Massachusetts
$3.5M -$10.5M -300,000 -75%
Neuberger Berman Group
105
Neuberger Berman Group
New York
$3.38M +$1.11M +31,757 +49%
DekaBank Deutsche Girozentrale
106
DekaBank Deutsche Girozentrale
Germany
$3.32M – – –
Dimensional Fund Advisors
107
Dimensional Fund Advisors
Texas
$3.29M -$6.12K -175 -0.2%
VOYA Investment Management
108
VOYA Investment Management
Georgia
$3.23M -$115K -3,290 -3%
Deutsche Bank
109
Deutsche Bank
Germany
$3.21M +$595K +17,027 +23%
Twin Tree Management
110
Twin Tree Management
Texas
$3.11M +$2.67M +76,472 +615%
TI
111
Trexquant Investment
Connecticut
$2.97M -$1.61M -45,945 -35%
New York State Common Retirement Fund
112
New York State Common Retirement Fund
New York
$2.95M -$4M -114,498 -58%
HSBC Holdings
113
HSBC Holdings
United Kingdom
$2.93M +$2.93M +83,055 New
DA
114
DCF Advisers
Connecticut
$2.9M +$1.52M +43,382 +110%
GIP
115
Granite Investment Partners
California
$2.58M -$417K -11,927 -14%
SEI Investments
116
SEI Investments
Pennsylvania
$2.45M -$4.19M -119,746 -63%
Treasurer of the State of North Carolina
117
Treasurer of the State of North Carolina
North Carolina
$2.41M +$15.4K +440 +0.6%
Teacher Retirement System of Texas
118
Teacher Retirement System of Texas
Texas
$2.3M +$318K +9,093 +16%
AI
119
Allostery Investments
Connecticut
$2.27M +$2.27M +65,000 New
Janus Henderson Group
120
Janus Henderson Group
United Kingdom
$2.23M +$171K +4,900 +8%
SFM
121
Sphera Funds Management
Israel
$2.23M – – –
State of New Jersey Common Pension Fund D
122
State of New Jersey Common Pension Fund D
New Jersey
$2.21M +$400K +11,431 +22%
DC
123
Davenport & Co
Virginia
$2.19M -$450K -12,858 -17%
Russell Investments Group
124
Russell Investments Group
United Kingdom
$2.17M -$2.32M -66,269 -52%
VanEck Associates
125
VanEck Associates
New York
$2.15M +$91.3K +2,613 +4%
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5
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