We are live on ! Find out more
IRTC icon

iRhythm Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
Sands Capital Management
1
Sands Capital Management
Virginia
$214M +$14.4M +182,255 +6%
Vanguard Group
2
Vanguard Group
Pennsylvania
$180M -$1.21M -15,305 -0.6%
BlackRock
3
BlackRock
New York
$138M -$16M -201,464 -9%
Mackenzie Financial
4
Mackenzie Financial
Ontario, Canada
$120M +$144M +1,813,353 New
JP Morgan Chase
5
JP Morgan Chase
New York
$93.5M +$21.3M +269,403 +24%
CS
6
Credit Suisse
Switzerland
$77.3M +$16.8M +212,601 +22%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$72.6M +$81.2M +1,025,138 +1,481%
Capital Research Global Investors
8
Capital Research Global Investors
California
$70.1M +$24.6M +309,962 +42%
Citadel Advisors
9
Citadel Advisors
Florida
$61.5M +$58.8M +742,315 +403%
State Street
10
State Street
Massachusetts
$54M +$13.9M +174,847 +27%
William Blair & Company
11
William Blair & Company
Illinois
$42.1M +$10.8M +136,521 +27%
Fiera Capital (Canada)
12
Fiera Capital (Canada)
Quebec, Canada
$40.6M +$18M +227,094 +59%
Norges Bank
13
Norges Bank
Norway
$38.2M +$23.5M +296,576 +106%
T. Rowe Price Associates
14
T. Rowe Price Associates
Maryland
$37.8M -$111M -1,404,504 -71%
Millennium Management
15
Millennium Management
New York
$36.6M +$43.4M +547,979 +17,157%
Assenagon Asset Management
16
Assenagon Asset Management
Luxembourg
$33.9M +$40.3M +508,626 +22,220%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$33.3M +$1.72M +21,704 +5%
Two Sigma Investments
18
Two Sigma Investments
New York
$32.1M +$35.9M +453,224 +1,486%
RSCM
19
Rock Springs Capital Management
Maryland
$29.7M +$1.23M +15,504 +4%
Invesco
20
Invesco
Georgia
$29.4M -$21.8M -275,149 -38%
Bessemer Group
21
Bessemer Group
New Jersey
$28.2M +$3.07M +38,704 +10%
VIA
22
Vident Investment Advisory
Georgia
$27.4M +$18.1M +228,968 +125%
Legal & General Group
23
Legal & General Group
United Kingdom
$23.8M +$14M +176,675 +97%
BNP Paribas Asset Management
24
BNP Paribas Asset Management
France
$23.7M
Renaissance Technologies
25
Renaissance Technologies
New York
$22.3M +$15.3M +193,100 +136%