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iRhythm Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
Sands Capital Management
1
Sands Capital Management
Virginia
$193M +$3.37M +63,605 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$156M -$2.9M -54,785 -2%
BlackRock
3
BlackRock
New York
$121M -$889K -16,772 -0.8%
Mackenzie Financial
4
Mackenzie Financial
Ontario, Canada
$111M +$4.7M +88,698 +5%
JP Morgan Chase
5
JP Morgan Chase
New York
$105M +$20.3M +382,498 +27%
CS
6
Credit Suisse
Switzerland
$68.4M +$93.8K +1,770 +0.2%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$65.3M +$1.08M +20,364 +2%
State Street
8
State Street
Massachusetts
$51.4M +$3.34M +63,109 +8%
William Blair & Company
9
William Blair & Company
Illinois
$40.4M +$2.94M +55,540 +9%
Citadel Advisors
10
Citadel Advisors
Florida
$36.1M -$16.5M -311,009 -34%
Fiera Capital (Canada)
11
Fiera Capital (Canada)
Quebec, Canada
$35.3M -$529K -9,985 -2%
VIA
12
Vident Investment Advisory
Georgia
$33.8M +$8.74M +164,971 +40%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$28.8M -$505K -9,535 -2%
Legal & General Group
14
Legal & General Group
United Kingdom
$28.7M +$6.97M +131,601 +37%
CCM
15
Camber Capital Management
Massachusetts
$27.8M +$25.2M +475,000 New
RSCM
16
Rock Springs Capital Management
Maryland
$26.2M
Invesco
17
Invesco
Georgia
$25.3M -$557K -10,518 -2%
Bessemer Group
18
Bessemer Group
New Jersey
$24.9M
Holocene Advisors
19
Holocene Advisors
New York
$22M +$15.9M +300,808 +403%
BNP Paribas Asset Management
20
BNP Paribas Asset Management
France
$20.9M -$54.3K -1,025 -0.3%
Assenagon Asset Management
21
Assenagon Asset Management
Luxembourg
$20.5M -$8.5M -160,394 -31%
Norges Bank
22
Norges Bank
Norway
$20.5M -$11.9M -224,736 -39%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$20.2M +$6.69M +126,196 +58%
T. Rowe Price Associates
24
T. Rowe Price Associates
Maryland
$20M -$12.1M -227,617 -40%
Millennium Management
25
Millennium Management
New York
$18.3M -$12.7M -238,954 -43%