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iRhythm Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
Loomis, Sayles & Company
26
Loomis, Sayles & Company
Massachusetts
$41.4M -$2.32M -19,935 -5%
Capital Research Global Investors
27
Capital Research Global Investors
California
$39.9M -$20.3M -174,381 -34%
Allspring Global Investments
28
Allspring Global Investments
North Carolina
$37.4M -$19.4M -167,056 -36%
Northern Trust
29
Northern Trust
Illinois
$36.6M +$2.66M +22,909 +8%
Charles Schwab
30
Charles Schwab
California
$35.5M +$1.91M +16,404 +6%
Ameriprise
31
Ameriprise
Minnesota
$34.8M +$6.48M +55,727 +24%
Westfield Capital Management
32
Westfield Capital Management
Massachusetts
$34.4M +$33.6M +288,924 New
Jane Street
33
Jane Street
New York
$32.7M +$18.9M +162,398 +144%
Point72 Asset Management
34
Point72 Asset Management
Connecticut
$32.5M -$37.9M -326,243 -54%
Qube Research & Technologies (QRT)
35
Qube Research & Technologies (QRT)
United Kingdom
$32.3M +$5.2M +44,740 +20%
RSCM
36
Rock Springs Capital Management
Maryland
$32.1M +$918K +7,900 +3%
Citigroup
37
Citigroup
New York
$29.7M +$2.01M +17,281 +7%
Deutsche Bank
38
Deutsche Bank
Germany
$28.3M +$2.61M +22,435 +10%
Vanguard Fiduciary Trust
39
Vanguard Fiduciary Trust
Pennsylvania
$28.1M +$1.43M +12,264 +5%
PA
40
Perceptive Advisors
New York
$26.6M +$13.8M +118,740 +113%
FAM
41
Fred Alger Management
New York
$26.3M -$6.89M -59,251 -21%
OAM
42
Oberweis Asset Management
Illinois
$24M +$5.35M +46,000 +29%
OAM
43
Ophir Asset Management
Australia
$24M -$15.6M -134,316 -40%
Barclays
44
Barclays
United Kingdom
$22.8M +$401K +3,453 +2%
NCGI
45
Next Century Growth Investors
Minnesota
$22.3M +$2.06M +17,758 +10%
BAMCO Inc
46
BAMCO Inc
New York
$21.6M -$287K -2,470 -1%
SEI Investments
47
SEI Investments
Pennsylvania
$21.3M -$2.34M -20,139 -10%
FLAM
48
First Light Asset Management
Minnesota
$19.9M -$119K -1,024 -0.6%
Massachusetts Financial Services
49
Massachusetts Financial Services
Massachusetts
$19.7M -$74.3K -639 -0.4%
PM
50
Prosight Management
Texas
$19.7M +$18.1M +155,500 +1,555%