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iRhythm Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$348M +$4.44M +30,761 +1%
Sands Capital Management
2
Sands Capital Management
Virginia
$346M -$42.3M -293,021 -10%
BlackRock
3
BlackRock
New York
$282M +$11.1M +76,573 +4%
LOM
4
LTS One Management
New York
$166M -$28.7M -198,950 -13%
AllianceBernstein
5
AllianceBernstein
Tennessee
$164M +$24.4M +169,011 +15%
JP Morgan Chase
6
JP Morgan Chase
New York
$158M -$17.4M -120,165 -9%
Mackenzie Financial
7
Mackenzie Financial
Ontario, Canada
$152M -$447K -3,094 -0.3%
Capital Research Global Investors
8
Capital Research Global Investors
California
$151M +$34.3M +237,326 +25%
Holocene Advisors
9
Holocene Advisors
New York
$122M +$9.36M +64,844 +7%
Invesco
10
Invesco
Georgia
$110M +$91.3M +631,980 +259%
William Blair & Company
11
William Blair & Company
Illinois
$103M +$20.9M +144,685 +21%
State Street
12
State Street
Massachusetts
$88.9M +$921K +6,380 +0.9%
T. Rowe Price Associates
13
T. Rowe Price Associates
Maryland
$86.8M +$4.39M +30,393 +5%
Allspring Global Investments
14
Allspring Global Investments
North Carolina
$81.4M +$23.6M +163,611 +34%
Fiera Capital (Canada)
15
Fiera Capital (Canada)
Quebec, Canada
$80.5M -$2.65M -18,368 -3%
CS
16
Credit Suisse
Switzerland
$72.4M -$16M -111,041 -16%
Norges Bank
17
Norges Bank
Norway
$71.9M -$15M -103,795 -15%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$67.4M +$1.99M +13,794 +3%
PHS
19
PFM Health Sciences
California
$61.9M
Janus Henderson Group
20
Janus Henderson Group
$59.3M -$23.1K -160 -0%
Lord, Abbett & Co
21
Lord, Abbett & Co
New Jersey
$58.6M +$27.2M +188,336 +67%
BNP Paribas Asset Management
22
BNP Paribas Asset Management
France
$56.3M +$11.4M +78,973 +21%
Artisan Partners
23
Artisan Partners
Wisconsin
$52.9M +$19.3M +133,826 +46%
Bessemer Group
24
Bessemer Group
New Jersey
$47.3M +$1.61M +11,171 +3%
RSCM
25
Rock Springs Capital Management
Maryland
$36.7M +$3.36M +23,250 +9%