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Ionis Pharmaceuticals
IONS

Overview Fund Activity

349 hedge funds and large institutions have $6.22B invested in Ionis Pharmaceuticals in 2024 Q3 according to their latest regulatory filings, with 51 funds opening new positions, 130 increasing their positions, 107 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
349
Holders Change
-5
Holders Change %
-1.41%
% of All Funds
5.05%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.04%
New
51
Increased
130
Reduced
107
Closed
52
Calls
$38M
Puts
$24.8M
Net Calls
+$13.2M
Net Calls Change
-$70.6M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$314M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$350M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$76.9M
4
T. Rowe Price Investment Management
4
T. Rowe Price Investment Management
Maryland
$568M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$603M

Top Sellers

1
BI
1
BVF Inc
California
$58.2M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$0
3
Pictet Asset Management
3
Pictet Asset Management
Switzerland
$52.7M
4
ClearBridge Investments
4
ClearBridge Investments
New York
$68.2M
5
BG
5
Bellevue Group
Switzerland
$315M
Name Holding Trade Value Shares
Change 		Shares
Change %
RhumbLine Advisers
76
RhumbLine Advisers
Massachusetts
$7.89M +$755K +18,853 +11%
NAMA
77
Nikko Asset Management Americas
New York
$7.86M -$125K -3,117 -2%
Sumitomo Mitsui Trust Group
78
Sumitomo Mitsui Trust Group
Japan
$7.86M -$125K -3,117 -2%
RPAM
79
Rhenman & Partners Asset Management
Sweden
$7.81M +$2.6M +65,000 +50%
SA
80
Sicart Associates
New York
$7.67M – – –
Renaissance Technologies
81
Renaissance Technologies
New York
$7.63M -$2.36M -59,000 -24%
SEI Investments
82
SEI Investments
Pennsylvania
$7.6M +$2.3M +57,526 +43%
AGA
83
Altrinsic Global Advisors
Connecticut
$7.32M -$204K -5,097 -3%
Stifel Financial
84
Stifel Financial
Missouri
$7.31M -$1.35M -33,635 -16%
Jane Street
85
Jane Street
New York
$7.07M -$108K -2,686 -1%
BNP Paribas Financial Markets
86
BNP Paribas Financial Markets
France
$7.02M -$425K -10,616 -6%
Alyeska Investment Group
87
Alyeska Investment Group
Illinois
$6.77M +$6.77M +168,951 New
UBS Group
88
UBS Group
Switzerland
$6.73M +$609K +15,208 +10%
KCM
89
Kennedy Capital Management
Missouri
$6.49M -$3.7M -92,267 -36%
Legal & General Group
90
Legal & General Group
United Kingdom
$6.3M +$386K +9,643 +7%
SIMG
91
Sonora Investment Management Group
Arizona
$6.14M +$94.6K +2,361 +2%
BBA
92
BLB&B Advisors
Pennsylvania
$6.1M -$60.1K -1,500 -1%
State Board of Administration of Florida Retirement System
93
State Board of Administration of Florida Retirement System
Florida
$6.05M – – –
TCM
94
Tang Capital Management
California
$6.01M – – –
D.E. Shaw & Co
95
D.E. Shaw & Co
New York
$5.81M -$1.83M -45,690 -24%
PCM
96
Peregrine Capital Management
Minnesota
$5.27M -$15.8K -394 -0.3%
TI
97
Trexquant Investment
Connecticut
$5.24M +$4.04M +100,772 +335%
Swedbank
98
Swedbank
Sweden
$5.18M – – –
Russell Investments Group
99
Russell Investments Group
United Kingdom
$5.15M -$171K -4,267 -3%
Squarepoint
100
Squarepoint
New York
$5.1M -$12.4M -309,477 -71%
2 3
4
5 6