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iRhythm Technologies
IRTC

Overview Fund Activity

208 hedge funds and large institutions have $2.92B invested in iRhythm Technologies in 2022 Q4 according to their latest regulatory filings, with 31 funds opening new positions, 71 increasing their positions, 75 reducing their positions, and 51 closing their positions.

Holders
208
Holders Change
-25
Holders Change %
-10.73%
% of All Funds
3.36%
Holding in Top 10
1
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-80%
% of All Funds
0.02%
New
31
Increased
71
Reduced
75
Closed
51
Calls
$27.3M
Puts
$22.2M
Net Calls
+$5.12M
Net Calls Change
-$7.85M

Top Buyers

1
Artisan Partners
1
Artisan Partners
Wisconsin
$131M
2
SPC
2
Slate Path Capital
New York
$32.8M
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$30.8M
4
ETC
4
Exchange Traded Concepts
Oklahoma
$16.6M
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$127M

Top Sellers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$44M
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$12.3M
3
Holocene Advisors
3
Holocene Advisors
New York
$71.2M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$47.3M
5
SI
5
Sofinnova Investments
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Swiss National Bank
51
Swiss National Bank
Switzerland
$6.79M 72,500 +1,900 +3%
Jane Street
52
Jane Street
New York
$6.75M 72,048 +53,924 +298%
Ameriprise
53
Ameriprise
Minnesota
$6.52M 69,666 -9,924 -12%
Mirae Asset Global Investments
54
Mirae Asset Global Investments
South Korea
$5.71M 61,010 -9,848 -14%
D.E. Shaw & Co
55
D.E. Shaw & Co
New York
$5.2M 55,531 +13,590 +32%
State of Wisconsin Investment Board
56
State of Wisconsin Investment Board
Wisconsin
$5.1M 54,443 -1,809 -3%
BPC
57
Banque Pictet & Cie
Switzerland
$5.01M 53,527 +15,576 +41%
California Public Employees Retirement System
58
California Public Employees Retirement System
California
$4.6M 49,093 -6,343 -11%
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$3.78M 40,377 +1,063 +3%
IAIM
60
Industrial Alliance Investment Management
Quebec, Canada
$3.62M 38,617 +7,125 +23%
Carson Wealth (CWM LLC)
61
Carson Wealth (CWM LLC)
Nebraska
$3.59M 38,358 -7,322 -16%
California State Teachers Retirement System (CalSTRS)
62
California State Teachers Retirement System (CalSTRS)
California
$3.58M 38,169 +750 +2%
Royal Bank of Canada
63
Royal Bank of Canada
Ontario, Canada
$3.29M 35,121 +45 +0.1%
UBS AM
64
UBS AM
Illinois
$3.24M 34,635 +520 +2%
BA
65
Bridgewater Associates
Connecticut
$3.23M 34,465 -11,794 -25%
Axa
66
Axa
France
$3.07M 32,765 – –
WSL
67
Western Standard LLC
California
$2.77M 29,560 +29,560 New
MOACM
68
Mutual of America Capital Management
New York
$2.75M 29,361 +5,108 +21%
Deutsche Bank
69
Deutsche Bank
Germany
$2.64M 28,191 +2,037 +8%
Manulife (Manufacturers Life Insurance)
70
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.53M 27,075 -5,630 -17%
Neuberger Berman Group
71
Neuberger Berman Group
New York
$2.5M 26,719 +13,075 +96%
First Trust Advisors
72
First Trust Advisors
Illinois
$2.37M 25,283 +3,919 +18%
CAM
73
ClariVest Asset Management
California
$2.18M 23,224 -70 -0.3%
Envestnet Asset Management
74
Envestnet Asset Management
Illinois
$2.08M 22,244 -225 -1%
State of New Jersey Common Pension Fund D
75
State of New Jersey Common Pension Fund D
New Jersey
$2.07M 22,077 +3,981 +22%
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