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Ionis Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.18B +$3.54M +71,082 +0.3%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$742M +$119M +2,382,942 +22%
Vanguard Group
3
Vanguard Group
Pennsylvania
$692M +$12.7M +254,358 +2%
BlackRock
4
BlackRock
New York
$551M +$64M +1,285,095 +15%
BG
5
Bellevue Group
Switzerland
$512M +$16.6M +333,822 +4%
ClearBridge Investments
6
ClearBridge Investments
New York
$391M -$17.9M -358,218 -5%
State Street
7
State Street
Massachusetts
$221M +$17.9M +358,434 +10%
Invesco
8
Invesco
Georgia
$191M +$40.5M +813,228 +32%
AIM
9
ARK Investment Management
Florida
$136M +$94.5M +1,896,994 +377%
WRF
10
Waddell & Reed Financial
Kansas
$122M
JP Morgan Chase
11
JP Morgan Chase
New York
$106M +$57.1M +1,145,403 +157%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$94.4M +$4.08M +81,910 +5%
First Trust Advisors
13
First Trust Advisors
Illinois
$78.4M -$537K -10,782 -0.8%
BI
14
BVF Inc
California
$77.1M +$31.4M +629,406 +86%
American Century Companies
15
American Century Companies
Missouri
$70.4M -$4.54M -91,184 -7%
Wells Fargo
16
Wells Fargo
California
$65.1M +$11.6M +232,691 +25%
Goldman Sachs
17
Goldman Sachs
New York
$59M +$22.6M +453,994 +77%
Northern Trust
18
Northern Trust
Illinois
$46.7M -$317K -6,362 -0.8%
Two Sigma Advisers
19
Two Sigma Advisers
New York
$45.2M -$14.4M -289,900 -27%
Sumitomo Mitsui Trust Group
20
Sumitomo Mitsui Trust Group
Japan
$43.2M +$1.29M +25,867 +4%
Norges Bank
21
Norges Bank
Norway
$43M -$5.15M -103,291 -12%
FCM
22
Farallon Capital Management
California
$42.4M +$37.4M +750,000 New
Renaissance Technologies
23
Renaissance Technologies
New York
$42.1M -$36M -721,819 -49%
Charles Schwab
24
Charles Schwab
California
$39.1M +$509K +10,205 +1%
Citadel Advisors
25
Citadel Advisors
Florida
$35.3M -$67M -1,344,523 -68%