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iRhythm Technologies
IRTC

Overview Fund Activity

217 hedge funds and large institutions have $4.32B invested in iRhythm Technologies in 2021 Q1 according to their latest regulatory filings, with 52 funds opening new positions, 64 increasing their positions, 79 reducing their positions, and 67 closing their positions.

Holders
217
Holders Change
-17
Holders Change %
-7.26%
% of All Funds
3.82%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
52
Increased
64
Reduced
79
Closed
67
Calls
$35.9M
Puts
$17.5M
Net Calls
+$18.3M
Net Calls Change
+$56.8M

Top Buyers

1
CS
1
Credit Suisse
Switzerland
$132M
2
Macquarie Group
2
Macquarie Group
Australia
$149M
3
William Blair & Company
3
William Blair & Company
Illinois
$69.2M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$158M
5
VOYA Investment Management
5
VOYA Investment Management
Georgia
$28.2M

Top Sellers

1
JSP
1
Jackson Square Partners
California
$0
2
FAM
2
Fred Alger Management
New York
$0
3
Neuberger Berman Group
3
Neuberger Berman Group
New York
$1.17M
4
Artisan Partners
4
Artisan Partners
Wisconsin
$108M
5
Franklin Resources
5
Franklin Resources
California
$38M
Name Holding Trade Value Shares
Change 		Shares
Change %
MOACM
76
Mutual of America Capital Management
New York
$4.12M -$228K -1,643 -5%
Holocene Advisors
77
Holocene Advisors
New York
$3.7M -$19.7M -141,669 -84%
PPA
78
Parametric Portfolio Associates
Washington
$3.11M -$1.74M -12,494 -36%
LCM
79
Landscape Capital Management
New Jersey
$3.06M +$2.22M +16,023 +266%
ETC
80
Exchange Traded Concepts
Oklahoma
$2.84M +$1.47M +10,585 +107%
EAM
81
EULAV Asset Management
Florida
$2.82M – – –
Dimensional Fund Advisors
82
Dimensional Fund Advisors
Texas
$2.63M +$733K +5,281 +39%
Qube Research & Technologies (QRT)
83
Qube Research & Technologies (QRT)
United Kingdom
$2.54M +$2.54M +18,268 New
State of New Jersey Common Pension Fund D
84
State of New Jersey Common Pension Fund D
New Jersey
$2.52M +$86.2K +621 +4%
First Trust Advisors
85
First Trust Advisors
Illinois
$2.35M -$823K -5,923 -26%
Capital Fund Management (CFM)
86
Capital Fund Management (CFM)
France
$2.33M +$2.33M +16,806 New
Manulife (Manufacturers Life Insurance)
87
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.25M -$131K -947 -6%
MWNA
88
Marshall Wace North America
New York
$2.14M +$2.14M +15,385 New
Royal Bank of Canada
89
Royal Bank of Canada
Ontario, Canada
$2.1M -$1.9M -13,659 -47%
JF
90
Jump Financial
Illinois
$2.06M +$2.06M +14,800 New
JG
91
Jefferies Group
New York
$1.99M +$1.56M +11,253 +367%
Principal Financial Group
92
Principal Financial Group
Iowa
$1.71M -$101K -725 -6%
Group One Trading
93
Group One Trading
Illinois
$1.64M +$1.64M +11,801 New
State Board of Administration of Florida Retirement System
94
State Board of Administration of Florida Retirement System
Florida
$1.54M -$26.4K -190 -2%
HIIFS
95
Harel Insurance Investments & Financial Services
Israel
$1.54M +$1.54M +5,108 New
NIPH
96
NN Investment Partners Holdings
Netherlands
$1.47M +$1.47M +10,600 New
MIM
97
MetLife Investment Management
New Jersey
$1.47M -$123K -889 -8%
Envestnet Asset Management
98
Envestnet Asset Management
Illinois
$1.47M -$128K -925 -8%
Connor, Clark & Lunn Investment Management (CC&L)
99
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.43M +$1.43M +10,266 New
BCI
100
Brinker Capital Investments
Pennsylvania
$1.39M -$1.48M -10,668 -52%
2 3
4
5 6