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iRhythm Technologies
IRTC

Overview Fund Activity

207 hedge funds and large institutions have $4.18B invested in iRhythm Technologies in 2023 Q1 according to their latest regulatory filings, with 32 funds opening new positions, 80 increasing their positions, 63 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
207
Holders Change
-1
Holders Change %
-0.48%
% of All Funds
3.31%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
32
Increased
80
Reduced
63
Closed
32
Calls
$46.1M
Puts
$33.9M
Net Calls
+$12.2M
Net Calls Change
+$7.12M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$279M
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$217M
3
Bank of America
3
Bank of America
North Carolina
$68M
4
Bank of New York Mellon
4
Bank of New York Mellon
New York
$43.2M
5
Victory Capital Management
5
Victory Capital Management
Texas
$19M

Top Sellers

1
LOM
1
LTS One Management
New York
$122M
2
Citadel Advisors
2
Citadel Advisors
Florida
$941K
3
Holocene Advisors
3
Holocene Advisors
New York
$59.8M
4
Sands Capital Management
4
Sands Capital Management
Virginia
$300M
5
CS
5
Credit Suisse
Switzerland
$61.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
CAM
76
ClariVest Asset Management
California
$2.88M +$1.86K +15 +0.1%
Envestnet Asset Management
77
Envestnet Asset Management
Illinois
$2.87M +$108K +870 +4%
GGHC
78
Gilder Gagnon Howe & Co
New York
$2.75M +$278K +2,245 +11%
State of New Jersey Common Pension Fund D
79
State of New Jersey Common Pension Fund D
New Jersey
$2.74M – – –
BCI
80
Brinker Capital Investments
Pennsylvania
$2.64M +$13.4K +108 +0.5%
OPS
81
Orion Portfolio Solutions
Nebraska
$2.64M +$2.64M +21,268 New
EAM
82
EULAV Asset Management
Florida
$2.52M – – –
Millennium Management
83
Millennium Management
New York
$2.3M +$627K +5,057 +37%
AG
84
Algert Global
California
$2.25M -$52K -419 -2%
Baird Financial Group
85
Baird Financial Group
Wisconsin
$2.24M +$53.2K +429 +2%
ECM
86
ExodusPoint Capital Management
New York
$2.19M +$2.19M +17,654 New
Truist Financial
87
Truist Financial
North Carolina
$2.05M -$434K -3,500 -17%
MIM
88
MetLife Investment Management
New Jersey
$1.95M -$41.4K -334 -2%
UOC
89
UBS O'Connor
Illinois
$1.95M +$1.95M +15,715 New
Barclays
90
Barclays
United Kingdom
$1.89M +$889K +7,168 +88%
WG
91
Winton Group
United Kingdom
$1.84M +$1.15M +9,258 +165%
AIG
92
American International Group
New York
$1.81M +$35.8K +289 +2%
TD Asset Management
93
TD Asset Management
Ontario, Canada
$1.78M -$198K -1,600 -10%
Macquarie Group
94
Macquarie Group
Australia
$1.68M -$413K -3,330 -20%
Susquehanna International Group
95
Susquehanna International Group
Pennsylvania
$1.67M +$1.37M +11,014 +455%
Stifel Financial
96
Stifel Financial
Missouri
$1.66M -$30K -242 -2%
BNP Paribas Financial Markets
97
BNP Paribas Financial Markets
France
$1.57M +$915K +7,377 +140%
Mitsubishi UFJ Asset Management
98
Mitsubishi UFJ Asset Management
Japan
$1.5M – – –
MC
99
Maverick Capital
Texas
$1.49M +$1.49M +12,014 New
VOYA Investment Management
100
VOYA Investment Management
Georgia
$1.42M – – –
2 3
4
5 6