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iRhythm Technologies
IRTC

Overview Fund Activity

222 hedge funds and large institutions have $3.12B invested in iRhythm Technologies in 2023 Q3 according to their latest regulatory filings, with 38 funds opening new positions, 77 increasing their positions, 75 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
222
Holders Change
+20
Holders Change %
+9.9%
% of All Funds
3.54%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
38
Increased
77
Reduced
75
Closed
16
Calls
$40.1M
Puts
$34.6M
Net Calls
+$5.49M
Net Calls Change
+$44.5M

Top Buyers

1
Artisan Partners
1
Artisan Partners
Wisconsin
$185M
2
SPC
2
Slate Path Capital
New York
$81.9M
3
AllianceBernstein
3
AllianceBernstein
Tennessee
$130M
4
Bank of New York Mellon
4
Bank of New York Mellon
New York
$54M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$20.7M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$80.3M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$1.32M
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$15M
4
Allspring Global Investments
4
Allspring Global Investments
North Carolina
$41.6M
5
Invesco
5
Invesco
Georgia
$56.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
HA
126
Homestead Advisers
Virginia
$594K +$594K +6,300 New
Handelsbanken Fonder
127
Handelsbanken Fonder
Sweden
$569K +$69.6K +739 +14%
Susquehanna International Group
128
Susquehanna International Group
Pennsylvania
$539K -$2.16M -22,895 -80%
SO
129
STRS Ohio
Ohio
$518K +$75.3K +800 +17%
SW
130
SteelPeak Wealth
California
$514K -$5.18K -55 -1%
PCH
131
Polar Capital Holdings
United Kingdom
$481K -$162K -1,718 -25%
IAS
132
IMA Advisory Services
Colorado
$471K – – –
CIBC Private Wealth Group
133
CIBC Private Wealth Group
Georgia
$468K +$3.02K +32 +0.6%
AssetMark Inc
134
AssetMark Inc
California
$454K +$70.9K +752 +18%
AB
135
Amalgamated Bank
New York
$443K +$4.99K +53 +1%
Walleye Capital
136
Walleye Capital
New York
$442K +$442K +4,685 New
AQR Capital Management
137
AQR Capital Management
Connecticut
$427K +$113K +1,204 +36%
OAM
138
Oppenheimer Asset Management
New York
$425K -$5.47K -58 -1%
Corient Private Wealth
139
Corient Private Wealth
Florida
$423K +$94.6K +1,004 +29%
BCM
140
Bayesian Capital Management
New York
$404K +$404K +4,287 New
Public Employees Retirement Association of Colorado
141
Public Employees Retirement Association of Colorado
Colorado
$391K -$3.68K -39 -0.9%
OSAM
142
O'Shaughnessy Asset Management
Connecticut
$379K +$379K +4,025 New
ProShare Advisors
143
ProShare Advisors
Maryland
$376K -$566 -6 -0.2%
SCA
144
Snowden Capital Advisors
New York
$374K -$15.8K -168 -4%
Two Sigma Investments
145
Two Sigma Investments
New York
$364K +$364K +3,863 New
Mariner
146
Mariner
Kansas
$353K +$58.4K +620 +20%
PFM
147
Premier Fund Managers
United Kingdom
$351K -$648K -6,757 -65%
Pictet Asset Management
148
Pictet Asset Management
Switzerland
$319K +$319K +3,382 New
Victory Capital Management
149
Victory Capital Management
Texas
$314K -$14M -148,886 -98%
Osaic Holdings
150
Osaic Holdings
Arizona
$305K +$131K +1,388 +75%
4 5
6
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