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iRhythm Technologies
IRTC

Overview Fund Activity

227 hedge funds and large institutions have $3.82B invested in iRhythm Technologies in 2024 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 105 increasing their positions, 65 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
227
Holders Change
-25
Holders Change %
-9.92%
% of All Funds
3.3%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
27
Increased
105
Reduced
65
Closed
51
Calls
$17.2M
Puts
$32.8M
Net Calls
-$15.6M
Net Calls Change
-$15.6M

Top Buyers

1
Artisan Partners
Artisan Partners
Wisconsin
$289M
2
Millennium Management
Millennium Management
New York
$53.4M
3
UBS AM
UBS AM
Illinois
$41.6M
4
Citigroup
Citigroup
New York
$22.2M
5
Morgan Stanley
Morgan Stanley
New York
$38.2M

Top Sellers

1
FLAM
First Light Asset Management
Minnesota
$0
2
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$0
3
PA
Perceptive Advisors
New York
$3.79M
4
Bank of New York Mellon
Bank of New York Mellon
New York
$43.2M
5
ETC
Exchange Traded Concepts
Oklahoma
$885K
Name Holding Trade Value Shares
Change 		Shares
Change %
Janus Henderson Group
101
Janus Henderson Group
United Kingdom
$1.49M -$16.8K -156 -1%
Russell Investments Group
102
Russell Investments Group
United Kingdom
$1.47M +$1.3M +12,067 +756%
AssetMark Inc
103
AssetMark Inc
California
$1.26M +$339K +3,147 +37%
Ensign Peak Advisors
104
Ensign Peak Advisors
Utah
$1.15M – – –
BCI
105
Brinker Capital Investments
Pennsylvania
$1.14M -$99K -920 -8%
OPS
106
Orion Portfolio Solutions
Nebraska
$1.14M -$99K -920 -8%
VOYA Investment Management
107
VOYA Investment Management
Georgia
$1.12M +$40.9K +380 +4%
BFM
108
Boothbay Fund Management
New York
$995K +$995K +9,244 New
State Board of Administration of Florida Retirement System
109
State Board of Administration of Florida Retirement System
Florida
$989K +$3.23K +30 +0.3%
Stifel Financial
110
Stifel Financial
Missouri
$957K -$22.2K -206 -2%
WF
111
WoodTrust Financial
Wisconsin
$948K -$584K -5,425 -38%
ASRS
112
Arizona State Retirement System
Arizona
$938K +$30.9K +287 +3%
ETC
113
Exchange Traded Concepts
Oklahoma
$885K -$17.7M -164,705 -95%
Squarepoint
114
Squarepoint
New York
$880K +$880K +8,177 New
Mitsubishi UFJ Asset Management
115
Mitsubishi UFJ Asset Management
Japan
$871K -$145K -1,347 -14%
OAM
116
Oppenheimer Asset Management
New York
$851K +$51.9K +482 +6%
Handelsbanken Fonder
117
Handelsbanken Fonder
Sweden
$822K +$43K +400 +6%
Zurich Cantonal Bank
118
Zurich Cantonal Bank
Switzerland
$767K +$118K +1,097 +18%
SF
119
Synovus Financial
Georgia
$729K +$5.71K +53 +0.8%
DT
120
Diversified Trust
Tennessee
$706K +$175K +1,625 +33%
Calamos Advisors
121
Calamos Advisors
Illinois
$656K +$656K +6,099 New
EAM
122
EFG Asset Management
Oregon
$643K +$643K +5,982 New
CIM
123
CIM Investment Management
Pennsylvania
$628K +$118K +1,099 +23%
AAIS
124
ABN AMRO Investment Solutions
$599K – – –
BA
125
Bridgewater Associates
Connecticut
$591K -$69.2K -643 -10%
3 4
5
6 7