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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.

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
Norges Bank
3
Norges Bank
Norway
$0
4
Pictet Asset Management
4
Pictet Asset Management
Switzerland
$52.7M
5
ClearBridge Investments
5
ClearBridge Investments
New York
$68.2M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$901M 22,479,529 +584,723 +3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$603M 15,055,758 +1,210,046 +9%
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$568M 14,168,116 +1,528,432 +12%
BlackRock
4
BlackRock
New York
$433M 10,813,023 +491,993 +5%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$350M 8,735,787 +2,166,979 +33%
BG
6
Bellevue Group
Switzerland
$315M 7,874,400 -386,034 -5%
Capital World Investors
7
Capital World Investors
California
$314M 7,828,372 +5,576,283 +248%
State Street
8
State Street
Massachusetts
$194M 4,850,137 +659,632 +16%
T. Rowe Price Associates
9
T. Rowe Price Associates
Maryland
$169M 4,210,172 +275,861 +7%
TBC
10
Tweedy, Browne Co
Connecticut
$138M 3,454,676 – –
Geode Capital Management
11
Geode Capital Management
Massachusetts
$107M 2,668,358 +183,814 +7%
O
12
OrbiMed
New York
$93.1M 2,324,447 -47,886 -2%
Artisan Partners
13
Artisan Partners
Wisconsin
$89.8M 2,240,455 +569,419 +34%
DTC
14
Deep Track Capital
Connecticut
$88.1M 2,200,000 +200,000 +10%
Marshall Wace
15
Marshall Wace
United Kingdom
$76.9M 1,920,464 +1,747,265 +1,009%
Macquarie Group
16
Macquarie Group
Australia
$74.9M 1,869,806 -3,862 -0.2%
ClearBridge Investments
17
ClearBridge Investments
New York
$68.2M 1,702,393 -457,877 -21%
BI
18
BVF Inc
California
$58.2M 1,451,879 -1,734,497 -54%
Charles Schwab
19
Charles Schwab
California
$57.8M 1,443,020 +114,914 +9%
AIM
20
ARK Investment Management
Florida
$55.5M 1,384,269 +23,244 +2%
Two Sigma Advisers
21
Two Sigma Advisers
New York
$53.4M 1,332,411 +45,300 +4%
Pictet Asset Management
22
Pictet Asset Management
Switzerland
$52.7M 1,303,501 -1,106,453 -46%
Morgan Stanley
23
Morgan Stanley
New York
$52.5M 1,310,451 +297,646 +29%
TD Asset Management
24
TD Asset Management
Ontario, Canada
$44.6M 1,092,990 +140,228 +15%
CS
25
Candriam SCA
Luxembourg
$38M 948,266 – –
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