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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
$137M +$2.09M +40,000 +2%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$116M -$4.48M -85,732 -4%
BlackRock
3
BlackRock
New York
$89.9M +$6.29M +120,352 +8%
Franklin Resources
4
Franklin Resources
California
$58.9M -$783K -14,989 -1%
AllianceBernstein
5
AllianceBernstein
Tennessee
$57M +$692K +13,236 +1%
RG
6
Redmile Group
California
$45.7M +$13.7M +262,533 +48%
CWAM
7
Columbia Wanger Asset Management
Illinois
$45.3M -$17.3M -331,553 -29%
Vanguard Group
8
Vanguard Group
Pennsylvania
$42.5M +$1.38M +26,373 +4%
Bank of New York Mellon
9
Bank of New York Mellon
New York
$42.4M +$1.02M +19,429 +3%
TCM
10
TimesSquare Capital Management
New York
$37.4M -$6.79M -130,000 -16%
Citadel Advisors
11
Citadel Advisors
Florida
$33.3M +$14.2M +271,543 +84%
JP Morgan Chase
12
JP Morgan Chase
New York
$29.1M +$10.7M +205,194 +65%
WRF
13
Waddell & Reed Financial
Kansas
$26.9M +$4.05M +77,466 +19%
Point72 Asset Management
14
Point72 Asset Management
Connecticut
$26.3M +$10.5M +201,648 +75%
Millennium Management
15
Millennium Management
New York
$24.3M +$5.74M +109,914 +34%
PA
16
Perceptive Advisors
New York
$24M +$2.86M +54,700 +15%
RSCM
17
Rock Springs Capital Management
Maryland
$22.8M +$1.05M +20,000 +5%
NCGI
18
Next Century Growth Investors
Minnesota
$21.9M -$1.22M -23,429 -6%
Fidelity International
19
Fidelity International
Bermuda
$21.1M +$9.12M +174,512 +86%
Norges Bank
20
Norges Bank
Norway
$18.9M +$17.6M +337,559 New
Loomis, Sayles & Company
21
Loomis, Sayles & Company
Massachusetts
$18.8M +$17.5M +335,488 New
Wells Fargo
22
Wells Fargo
California
$18.6M -$14.5M -276,863 -45%
NLVP
23
New Leaf Venture Partners
New York
$18.4M -$19.6M -375,000 -53%
State Street
24
State Street
Massachusetts
$17.5M +$3.98M +76,136 +32%
Lord, Abbett & Co
25
Lord, Abbett & Co
New Jersey
$15.5M -$1.6M -30,615 -10%