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iRhythm Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
Capital Research Global Investors
1
Capital Research Global Investors
California
$214M -$15.5M -177,800 -7%
BlackRock
2
BlackRock
New York
$210M +$9.21M +105,780 +5%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$177M -$703K -8,074 -0.4%
Vanguard Group
4
Vanguard Group
Pennsylvania
$128M +$41.2M +473,235 +54%
Franklin Resources
5
Franklin Resources
California
$93.9M -$8.33M -95,665 -9%
BCM
6
Brown Capital Management
Maryland
$93.7M +$24.7M +284,025 +40%
Wells Fargo
7
Wells Fargo
California
$78.4M +$174K +1,995 +0.2%
AllianceBernstein
8
AllianceBernstein
Tennessee
$78M -$2.32M -26,606 -3%
JP Morgan Chase
9
JP Morgan Chase
New York
$77.5M +$6.93M +79,530 +11%
Millennium Management
10
Millennium Management
New York
$70.8M +$1.86M +21,342 +3%
Ameriprise
11
Ameriprise
Minnesota
$70.3M -$3.35M -38,435 -5%
Lord, Abbett & Co
12
Lord, Abbett & Co
New Jersey
$68.2M +$33.3M +382,406 +113%
State Street
13
State Street
Massachusetts
$54.3M +$5.93M +68,145 +13%
RSCM
14
Rock Springs Capital Management
Maryland
$45.4M
WRF
15
Waddell & Reed Financial
Kansas
$43.8M +$38.7K +444 +0.1%
O
16
OppenheimerFunds
New York
$42M +$8.66M +99,440 +29%
Norges Bank
17
Norges Bank
Norway
$41.9M -$2.02M -23,201 -5%
TCM
18
TimesSquare Capital Management
New York
$40M -$6.65M -76,315 -15%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$38.7M -$5.49M -63,033 -13%
Citadel Advisors
20
Citadel Advisors
Florida
$35.5M +$7.09M +81,369 +28%
Deutsche Bank
21
Deutsche Bank
Germany
$31.9M +$13.7M +157,867 +88%
Loomis, Sayles & Company
22
Loomis, Sayles & Company
Massachusetts
$31.6M -$2.11M -24,250 -7%
Northern Trust
23
Northern Trust
Illinois
$28.3M +$1.3M +14,943 +5%
DCM
24
Driehaus Capital Management
Illinois
$27.9M +$5.31M +61,009 +26%
Morgan Stanley
25
Morgan Stanley
New York
$27.8M +$5.73M +65,801 +29%