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iRhythm Technologies
IRTC

Overview Fund Activity

222 hedge funds and large institutions have $4.77B invested in iRhythm Technologies in 2022 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 74 increasing their positions, 79 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
222
Holders Change
+9
Holders Change %
+4.23%
% of All Funds
3.51%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.06%
New
40
Increased
74
Reduced
79
Closed
27
Calls
$50.1M
Puts
$5.65M
Net Calls
+$44.4M
Net Calls Change
+$7.21M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$178M
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$84.7M
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$222M
4
LOM
4
LTS One Management
New York
$159M
5
Artisan Partners
5
Artisan Partners
Wisconsin
$51.7M

Top Sellers

1
Mackenzie Financial
1
Mackenzie Financial
Ontario, Canada
$185M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$255M
3
CS
3
Credit Suisse
Switzerland
$138M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$15M
5
BM
5
Bridger Management
New York
$25M
Name Holding Trade Value Shares
Change 		Shares
Change %
Artisan Partners
26
Artisan Partners
Wisconsin
$51.7M +$28M +177,630 +118%
Northern Trust
27
Northern Trust
Illinois
$45.1M -$1.74M -11,049 -4%
New York State Common Retirement Fund
28
New York State Common Retirement Fund
New York
$39.6M +$4.09M +25,950 +12%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$37.4M -$12M -76,456 -24%
Charles Schwab
30
Charles Schwab
California
$33.7M +$768K +4,874 +2%
Allspring Global Investments
31
Allspring Global Investments
North Carolina
$33.1M +$26.6M +168,997 +407%
Point72 Asset Management
32
Point72 Asset Management
Connecticut
$29.7M +$24.2M +153,606 +440%
VIA
33
Vident Investment Advisory
Georgia
$27.1M -$16.9M -107,294 -38%
Legal & General Group
34
Legal & General Group
United Kingdom
$26M -$15M -95,117 -37%
BM
35
Bridger Management
New York
$25M -$23.7M -150,621 -49%
Goldman Sachs
36
Goldman Sachs
New York
$24.7M +$15.6M +99,182 +172%
PAMP
37
Polar Asset Management Partners
Ontario, Canada
$24.5M +$4.28M +27,200 +21%
Bank of America
38
Bank of America
North Carolina
$24.2M -$940K -5,969 -4%
Wells Fargo
39
Wells Fargo
California
$24.1M +$5.51M +34,980 +30%
ACM
40
Atika Capital Management
New York
$21.5M +$21.5M +136,588 New
LOAMS
41
Lombard Odier Asset Management (Switzerland)
Switzerland
$20.2M -$5.17M -32,825 -20%
HF
42
HRT Financial
New York
$19.2M -$1.69M -10,757 -8%
Voloridge Investment Management
43
Voloridge Investment Management
Florida
$18.7M +$254K +1,613 +1%
Nuveen Asset Management
44
Nuveen Asset Management
Illinois
$16.7M +$331K +2,371 +2%
PHP
45
Parkman Healthcare Partners
Connecticut
$16.4M +$6.61M +42,001 +68%
Morgan Stanley
46
Morgan Stanley
New York
$16.2M +$4.02M +25,545 +33%
Carson Wealth (CWM LLC)
47
Carson Wealth (CWM LLC)
Nebraska
$16.2M -$2.35M -14,917 -13%
EC
48
Eminence Capital
New York
$16M +$16M +101,884 New
Assenagon Asset Management
49
Assenagon Asset Management
Luxembourg
$15.1M +$15.1M +96,038 New
Wellington Management Group
50
Wellington Management Group
Massachusetts
$15M -$33.5M -212,977 -69%
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