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Ionis Pharmaceuticals
IONS

Overview Fund Activity

354 hedge funds and large institutions have $6.83B invested in Ionis Pharmaceuticals in 2024 Q2 according to their latest regulatory filings, with 51 funds opening new positions, 120 increasing their positions, 132 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
354
Holders Change
-5
Holders Change %
-1.39%
% of All Funds
5.15%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.09%
New
51
Increased
120
Reduced
132
Closed
52
Calls
$117M
Puts
$33.5M
Net Calls
+$83.8M
Net Calls Change
+$63.1M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$107M
2
Artisan Partners
2
Artisan Partners
Wisconsin
$79.6M
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$51.3M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$313M
5
BI
5
BVF Inc
California
$152M

Top Sellers

1
ClearBridge Investments
1
ClearBridge Investments
New York
$103M
2
Pictet Asset Management
2
Pictet Asset Management
Switzerland
$115M
3
Macquarie Group
3
Macquarie Group
Australia
$89.3M
4
FCM
4
Farallon Capital Management
California
$229K
5
T. Rowe Price Investment Management
5
T. Rowe Price Investment Management
Maryland
$602M
Name Holding Trade Value Shares
Change 		Shares
Change %
AGA
76
Altrinsic Global Advisors
Connecticut
$8.95M -$335K -7,033 -4%
BNP Paribas Financial Markets
77
BNP Paribas Financial Markets
France
$8.86M -$401K -8,415 -4%
Jane Street
78
Jane Street
New York
$8.54M +$2.91M +61,114 +52%
RhumbLine Advisers
79
RhumbLine Advisers
Massachusetts
$8.49M -$63.4K -1,330 -0.7%
Marshall Wace
80
Marshall Wace
United Kingdom
$8.25M +$7.52M +157,756 +1,022%
SGA
81
Sector Gamma AS
Norway
$8.1M -$262K -5,507 -3%
Rafferty Asset Management
82
Rafferty Asset Management
New York
$8.05M -$1.89M -39,613 -19%
PHP
83
Parkman Healthcare Partners
Connecticut
$7.71M +$963K +20,206 +14%
CCM
84
Cutter Capital Management
New York
$7.63M -$6.16M -129,200 -45%
CM
85
Caption Management
Oklahoma
$7.63M +$7.63M +160,000 New
HF
86
HRT Financial
New York
$7.61M +$4.44M +93,182 +140%
BBA
87
BLB&B Advisors
Pennsylvania
$7.33M +$365K +7,650 +5%
UBS Group
88
UBS Group
Switzerland
$7.28M -$910K -19,091 -11%
State Board of Administration of Florida Retirement System
89
State Board of Administration of Florida Retirement System
Florida
$7.2M -$195K -4,090 -3%
TCM
90
Tang Capital Management
California
$7.15M – – –
Legal & General Group
91
Legal & General Group
United Kingdom
$7.04M -$87.9K -1,844 -1%
SFM
92
Sphera Funds Management
Israel
$6.68M +$6.68M +140,238 New
Point72 Asset Management
93
Point72 Asset Management
Connecticut
$6.54M -$7.12M -149,392 -52%
SIMG
94
Sonora Investment Management Group
Arizona
$6.54M – – –
Russell Investments Group
95
Russell Investments Group
United Kingdom
$6.33M -$986K -20,679 -13%
SEI Investments
96
SEI Investments
Pennsylvania
$6.31M +$2.5M +52,424 +66%
PCM
97
Peregrine Capital Management
Minnesota
$6.29M +$640K +13,426 +11%
RPAM
98
Rhenman & Partners Asset Management
Sweden
$6.2M +$6.2M +130,000 New
Swedbank
99
Swedbank
Sweden
$6.17M -$632K -13,268 -9%
California State Teachers Retirement System (CalSTRS)
100
California State Teachers Retirement System (CalSTRS)
California
$6.16M -$124K -2,602 -2%
2 3
4
5 6