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iRhythm Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$279M +$2.69M +26,469 +0.9%
Capital Research Global Investors
2
Capital Research Global Investors
California
$224M +$8.69M +85,456 +4%
Sands Capital Management
3
Sands Capital Management
Virginia
$221M -$3.75M -36,865 -2%
BlackRock
4
BlackRock
New York
$220M -$4.17M -40,975 -2%
Artisan Partners
5
Artisan Partners
Wisconsin
$185M +$36.6M +359,908 +22%
AllianceBernstein
6
AllianceBernstein
Tennessee
$130M +$29.3M +288,553 +27%
JP Morgan Chase
7
JP Morgan Chase
New York
$116M -$493K -4,844 -0.4%
Mackenzie Financial
8
Mackenzie Financial
Ontario, Canada
$111M +$4.17M +41,052 +3%
William Blair & Company
9
William Blair & Company
Illinois
$105M +$7.01M +68,983 +7%
SPC
10
Slate Path Capital
New York
$81.9M +$29.9M +293,700 +51%
Fidelity Investments
11
Fidelity Investments
Massachusetts
$80.3M -$77.7M -763,810 -47%
State Street
12
State Street
Massachusetts
$79.8M -$1.68M -16,544 -2%
LOM
13
LTS One Management
New York
$73M -$13.2M -130,252 -14%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$60.1M +$2.51M +24,660 +4%
Holocene Advisors
15
Holocene Advisors
New York
$59.6M +$20.9M +205,141 +48%
Invesco
16
Invesco
Georgia
$56.8M -$15.8M -155,485 -21%
Norges Bank
17
Norges Bank
Norway
$54M -$2.14M -21,048 -4%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$54M +$23.5M +231,077 +68%
B
19
Braidwell
Connecticut
$53.6M +$9.11M +89,600 +19%
T. Rowe Price Associates
20
T. Rowe Price Associates
Maryland
$50.6M -$7.42M -72,995 -12%
PHS
21
PFM Health Sciences
California
$45.8M
CS
22
Credit Suisse
Switzerland
$44.4M -$2.14M -21,010 -4%
Allspring Global Investments
23
Allspring Global Investments
North Carolina
$41.6M -$18.1M -178,080 -29%
BNP Paribas Asset Management
24
BNP Paribas Asset Management
France
$40.6M -$2.17M -21,327 -5%
Bessemer Group
25
Bessemer Group
New Jersey
$37.5M +$125K +1,232 +0.3%