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iRhythm Technologies
IRTC

Overview Fund Activity

233 hedge funds and large institutions have $7.42B invested in iRhythm Technologies in 2020 Q3 according to their latest regulatory filings, with 65 funds opening new positions, 54 increasing their positions, 94 reducing their positions, and 24 closing their positions.

Holders
233
Holders Change
+40
Holders Change %
+20.73%
% of All Funds
4.71%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
65
Increased
54
Reduced
94
Closed
24
Calls
$42.1M
Puts
$38.1M
Net Calls
+$4.01M
Net Calls Change
+$7.98M

Top Buyers

1
Sands Capital Management
1
Sands Capital Management
Virginia
$454M
2
Holocene Advisors
2
Holocene Advisors
New York
$122M
3
FAM
3
Fred Alger Management
New York
$120M
4
Artisan Partners
4
Artisan Partners
Wisconsin
$96.5M
5
Bessemer Group
5
Bessemer Group
New Jersey
$56.6M

Top Sellers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$251M
2
BCM
2
Brown Capital Management
Maryland
$662M
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$246M
4
William Blair Investment Management
4
William Blair Investment Management
Illinois
$255M
5
TCM
5
TimesSquare Capital Management
New York
$61.9M
Name Market Value Shares Shares
Change 		Shares
Change %
SIA
76
Sit Investment Associates
Minnesota
$7.17M 30,125 -9,600 -24%
MOACM
77
Mutual of America Capital Management
New York
$6.99M 29,369 -17,014 -37%
Bank of Montreal
78
Bank of Montreal
Ontario, Canada
$6.87M 29,374 +24,866 +552%
SEI Investments
79
SEI Investments
Pennsylvania
$6.68M 28,061 -9,171 -25%
PFM
80
Premier Fund Managers
United Kingdom
$6.42M 27,532 -8,075 -23%
Barclays
81
Barclays
United Kingdom
$6.3M 26,459 +24,738 +1,437%
CM
82
Castleark Management
Illinois
$6.07M 25,493 +25,493 New
Royal Bank of Canada
83
Royal Bank of Canada
Ontario, Canada
$5.81M 24,386 -473 -2%
TRCT
84
Tower Research Capital (TRC)
New York
$5.61M 23,576 +19,696 +508%
CSS
85
Cubist Systematic Strategies
Connecticut
$5.26M 22,071 +285 +1%
Axa
86
Axa
France
$5.18M 21,733 +21,733 New
MFAM
87
Motley Fool Asset Management
Virginia
$4.87M 21,104 -12,717 -38%
EAM
88
EULAV Asset Management
Florida
$4.83M 20,300 – –
CCI
89
Columbus Circle Investors
$4.59M 19,275 -32,111 -62%
State of New Jersey Common Pension Fund D
90
State of New Jersey Common Pension Fund D
New Jersey
$4.43M 18,607 -1,377 -7%
AIG
91
American International Group
New York
$3.9M 16,397 -152 -0.9%
Sumitomo Mitsui Trust Group
92
Sumitomo Mitsui Trust Group
Japan
$3.77M 15,819 -3,431 -18%
Manulife (Manufacturers Life Insurance)
93
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$3.75M 15,752 -305 -2%
AQR Capital Management
94
AQR Capital Management
Connecticut
$3.63M 15,245 +8,753 +135%
Ensign Peak Advisors
95
Ensign Peak Advisors
Utah
$3.54M 14,847 +14,847 New
WG
96
Winton Group
United Kingdom
$3.06M 12,840 +12,840 New
State Board of Administration of Florida Retirement System
97
State Board of Administration of Florida Retirement System
Florida
$2.98M 12,493 +240 +2%
Citigroup
98
Citigroup
New York
$2.88M 12,090 -16,263 -57%
IHAM
99
Integral Health Asset Management
New York
$2.86M 12,000 +12,000 New
MIM
100
MetLife Investment Management
New Jersey
$2.73M 11,462 -492 -4%
2 3
4
5 6