IRTC icon

iRhythm Technologies
IRTC

Overview Fund Activity

183 hedge funds and large institutions have $1.93B invested in iRhythm Technologies in 2021 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 72 increasing their positions, 56 reducing their positions, and 60 closing their positions.

Holders
183
Holders Change
-34
Holders Change %
-15.67%
% of All Funds
3.19%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
27
Increased
72
Reduced
56
Closed
60
Calls
$38.7M
Puts
$21.2M
Net Calls
+$17.5M
Net Calls Change
-$812K

Top Buyers

1
Mackenzie Financial
1
Mackenzie Financial
Ontario, Canada
$120M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$72.6M
3
Citadel Advisors
3
Citadel Advisors
Florida
$61.5M
4
Millennium Management
4
Millennium Management
New York
$36.6M
5
Assenagon Asset Management
5
Assenagon Asset Management
Luxembourg
$33.9M

Top Sellers

1
BCM
1
Brown Capital Management
Maryland
$0
2
Artisan Partners
2
Artisan Partners
Wisconsin
$0
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$37.8M
4
Macquarie Group
4
Macquarie Group
Australia
$45K
5
Wells Fargo
5
Wells Fargo
California
$5.15M
Name Holding Trade Value Shares
Change 		Shares
Change %
MIM
101
MetLife Investment Management
New Jersey
$702K – – –
Los Angeles Capital Management
102
Los Angeles Capital Management
California
$680K +$200K +3,022 +42%
PAM
103
Panagora Asset Management
Massachusetts
$680K +$680K +10,242 New
Wolverine Trading
104
Wolverine Trading
Illinois
$659K +$659K +10,129 New
WG
105
Winton Group
United Kingdom
$619K +$140K +2,105 +29%
SEI Investments
106
SEI Investments
Pennsylvania
$591K -$1.27M -19,122 -68%
OAM
107
Oppenheimer Asset Management
New York
$558K +$221K +3,325 +65%
CIBC Private Wealth Group
108
CIBC Private Wealth Group
Georgia
$541K +$30.4K +458 +6%
Skandinaviska Enskilda Banken (SEB)
109
Skandinaviska Enskilda Banken (SEB)
Sweden
$523K +$15.3K +230 +3%
ASRS
110
Arizona State Retirement System
Arizona
$521K -$37K -557 -7%
ProShare Advisors
111
ProShare Advisors
Maryland
$508K -$4.45K -67 -0.9%
PP
112
Paloma Partners
Connecticut
$449K +$449K +6,774 New
Fidelity Investments
113
Fidelity Investments
Massachusetts
$376K -$17.2M -259,522 -98%
AB
114
Amalgamated Bank
New York
$370K +$97K +1,461 +36%
Handelsbanken Fonder
115
Handelsbanken Fonder
Sweden
$358K – – –
ACM
116
AlphaCrest Capital Management
New York
$344K +$158K +2,376 +84%
SCA
117
Spearhead Capital Advisors
Florida
$316K +$185K +2,789 +141%
Public Employees Retirement Association of Colorado
118
Public Employees Retirement Association of Colorado
Colorado
$278K – – –
Walleye Trading
119
Walleye Trading
New York
$249K +$249K +3,754 New
AIM
120
Aigen Investment Management
New York
$247K -$259K -3,901 -51%
B
121
Bailard
California
$242K – – –
Teacher Retirement System of Texas
122
Teacher Retirement System of Texas
Texas
$239K +$37.4K +565 +19%
VI
123
Versor Investments
New York
$239K +$239K +3,596 New
Victory Capital Management
124
Victory Capital Management
Texas
$205K -$16.5M -248,615 -99%
Zurich Cantonal Bank
125
Zurich Cantonal Bank
Switzerland
$203K – – –
3 4
5
6 7