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Ionis Pharmaceuticals
IONS

Overview Fund Activity

379 hedge funds and large institutions have $6.8B invested in Ionis Pharmaceuticals in 2020 Q4 according to their latest regulatory filings, with 67 funds opening new positions, 122 increasing their positions, 113 reducing their positions, and 49 closing their positions.

Holders
379
Holders Change
+14
Holders Change %
+3.84%
% of All Funds
6.72%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
67
Increased
122
Reduced
113
Closed
49
Calls
$88.4M
Puts
$35M
Net Calls
+$53.3M
Net Calls Change
+$57.4M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$742M
2
AIM
2
ARK Investment Management
Florida
$136M
3
BlackRock
3
BlackRock
New York
$551M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$106M
5
Invesco
5
Invesco
Georgia
$191M

Top Sellers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$7.14M
2
Citadel Advisors
2
Citadel Advisors
Florida
$35.3M
3
Two Sigma Investments
3
Two Sigma Investments
New York
$9.45M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$0
5
Renaissance Technologies
5
Renaissance Technologies
New York
$42.1M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.18B 20,938,034 +71,082 +0.3%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$742M 13,114,967 +2,382,942 +22%
Vanguard Group
3
Vanguard Group
Pennsylvania
$692M 12,244,388 +254,358 +2%
BlackRock
4
BlackRock
New York
$551M 9,750,502 +1,285,095 +15%
BG
5
Bellevue Group
Switzerland
$512M 9,050,092 +333,822 +4%
ClearBridge Investments
6
ClearBridge Investments
New York
$391M 6,915,147 -358,218 -5%
State Street
7
State Street
Massachusetts
$221M 3,913,328 +358,434 +10%
Invesco
8
Invesco
Georgia
$191M 3,384,869 +813,228 +32%
AIM
9
ARK Investment Management
Florida
$136M 2,399,554 +1,896,994 +377%
WRF
10
Waddell & Reed Financial
Kansas
$122M 2,150,770 – –
JPMorgan Chase & Co
11
JPMorgan Chase & Co
New York
$106M 1,873,332 +1,145,403 +157%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$94.4M 1,672,204 +81,910 +5%
First Trust Advisors
13
First Trust Advisors
Illinois
$78.4M 1,386,931 -10,782 -0.8%
BI
14
BVF Inc
California
$77.1M 1,364,461 +629,406 +86%
American Century Companies
15
American Century Companies
Missouri
$70.4M 1,244,530 -91,184 -7%
Wells Fargo
16
Wells Fargo
California
$65.1M 1,150,718 +232,691 +25%
Goldman Sachs
17
Goldman Sachs
New York
$59M 1,044,054 +453,994 +77%
Northern Trust
18
Northern Trust
Illinois
$46.7M 825,174 -6,362 -0.8%
Two Sigma Advisers
19
Two Sigma Advisers
New York
$45.2M 800,211 -289,900 -27%
Sumitomo Mitsui Trust Group
20
Sumitomo Mitsui Trust Group
Japan
$43.2M 764,684 +25,867 +4%
Norges Bank
21
Norges Bank
Norway
$43M 760,425 -103,291 -12%
FCM
22
Farallon Capital Management
California
$42.4M 750,000 +750,000 New
Renaissance Technologies
23
Renaissance Technologies
New York
$42.1M 745,348 -721,819 -49%
Charles Schwab
24
Charles Schwab
California
$39.1M 691,409 +10,205 +1%
Citadel Advisors
25
Citadel Advisors
Florida
$35.3M 624,990 -1,344,523 -68%
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