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

Top Sellers

1
BI
BVF Inc
California
$58.2M
2
Balyasny Asset Management
Balyasny Asset Management
Illinois
$0
3
Pictet Asset Management
Pictet Asset Management
Switzerland
$52.7M
4
ClearBridge Investments
ClearBridge Investments
New York
$68.2M
5
BG
Bellevue Group
Switzerland
$315M
Name Holding Trade Value Shares
Change 		Shares
Change %
Victory Capital Management
176
Victory Capital Management
Texas
$735K +$40.9K +1,020 +6%
Connor, Clark & Lunn Investment Management (CC&L)
177
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$711K -$1.06M -26,515 -60%
SEC
178
Seven Eight Capital
New York
$697K +$697K +17,394 New
CM
179
Capula Management
Cayman Islands
$696K +$696K +17,365 New
NB
180
NBT Bank
New York
$683K – – –
XT
181
XTX Topco
Cayman Islands
$673K +$673K +16,805 New
BFG
182
Bleakley Financial Group
New Jersey
$668K +$13.5K +338 +2%
Osaic Holdings
183
Osaic Holdings
Arizona
$656K +$67.3K +1,680 +11%
Public Employees Retirement Association of Colorado
184
Public Employees Retirement Association of Colorado
Colorado
$624K – – –
RJFSA
185
Raymond James Financial Services Advisors
Florida
$584K -$30.6K -765 -5%
TCM
186
Tanaka Capital Management
New York
$581K – – –
CIP
187
Chartwell Investment Partners
Pennsylvania
$551K – – –
NSAM
188
North Star Asset Management
Wisconsin
$546K – – –
PI
189
PEAK6 Investments
Illinois
$541K -$60.1K -1,501 -10%
WP
190
Westmount Partners
California
$539K – – –
PP
191
PDT Partners
New York
$537K -$1.2K -30 -0.2%
Assenagon Asset Management
192
Assenagon Asset Management
Luxembourg
$533K -$438K -10,928 -45%
Principal Financial Group
193
Principal Financial Group
Iowa
$525K -$174K -4,346 -25%
MAM
194
Martingale Asset Management
Massachusetts
$513K +$160 +4 +0%
SWP
195
Stratos Wealth Partners
Ohio
$512K -$120 -3 -0%
EFM
196
E Fund Management
China
$511K +$100K +2,497 +24%
Brown Advisory
197
Brown Advisory
Maryland
$511K +$71.3K +1,780 +16%
Twin Tree Management
198
Twin Tree Management
Texas
$498K +$82K +2,047 +20%
SA
199
SpiderRock Advisors
Delaware
$482K +$401 +10 +0.1%
HKAM
200
Horizon Kinetics Asset Management
New York
$479K -$21K -524 -4%
6 7
8
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