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iRhythm Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
Sands Capital Management
1
Sands Capital Management
Virginia
$358M -$23.1M -251,557 -8%
Vanguard Group
2
Vanguard Group
Pennsylvania
$315M +$1.53M +16,683 +0.6%
BlackRock
3
BlackRock
New York
$245M +$2.17M +23,695 +1%
JP Morgan Chase
4
JP Morgan Chase
New York
$245M +$26.4M +287,654 +16%
Mackenzie Financial
5
Mackenzie Financial
Ontario, Canada
$198M -$19.9M -216,621 -11%
CS
6
Credit Suisse
Switzerland
$135M -$2.07M -22,536 -2%
Capital Research Global Investors
7
Capital Research Global Investors
California
$103M +$71.3M +777,000 +777%
LOM
8
LTS One Management
New York
$94.2M +$73.4M +800,000 New
State Street
9
State Street
Massachusetts
$91M -$9.56M -104,199 -12%
William Blair & Company
10
William Blair & Company
Illinois
$88.9M +$5.95M +64,831 +9%
Fiera Capital (Canada)
11
Fiera Capital (Canada)
Quebec, Canada
$87.9M +$13.3M +144,674 +24%
Invesco
12
Invesco
Georgia
$87.3M +$28.4M +309,520 +72%
Holocene Advisors
13
Holocene Advisors
New York
$74.3M +$23.5M +255,924 +68%
T. Rowe Price Associates
14
T. Rowe Price Associates
Maryland
$61.7M +$16.7M +182,413 +53%
PHS
15
PFM Health Sciences
California
$61.7M +$48.1M +523,982 New
Citadel Advisors
16
Citadel Advisors
Florida
$59.9M -$9.83M -107,121 -17%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$59.8M +$1.47M +15,996 +3%
Janus Henderson Group
18
Janus Henderson Group
$58.1M +$45.3M +493,636 New
RSCM
19
Rock Springs Capital Management
Maryland
$51M -$1.38M -15,000 -3%
Bessemer Group
20
Bessemer Group
New Jersey
$50.1M
BNP Paribas Asset Management
21
BNP Paribas Asset Management
France
$45.7M +$2.91M +31,773 +9%
SIMG
22
Stephens Investment Management Group
Texas
$41M +$6.87M +74,915 +27%
Norges Bank
23
Norges Bank
Norway
$39.4M -$1.46M -15,947 -5%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$36.9M -$2.8M -30,521 -9%
BM
25
Bridger Management
New York
$36.4M +$28.4M +309,100 New