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iRhythm Technologies
IRTC

Overview Fund Activity

186 hedge funds and large institutions have $1.64B invested in iRhythm Technologies in 2021 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 52 increasing their positions, 65 reducing their positions, and 30 closing their positions.

Holders
186
Holders Change
+3
Holders Change %
+1.64%
% of All Funds
3.27%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
35
Increased
52
Reduced
65
Closed
30
Calls
$34.9M
Puts
$19M
Net Calls
+$15.8M
Net Calls Change
-$1.69M

Top Buyers

1
CCM
1
Camber Capital Management
Massachusetts
$27.8M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$105M
3
Holocene Advisors
3
Holocene Advisors
New York
$22M
4
Ameriprise
4
Ameriprise
Minnesota
$13.9M
5
VIA
5
Vident Investment Advisory
Georgia
$33.8M

Top Sellers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$5.86M
2
Two Sigma Investments
2
Two Sigma Investments
New York
$3.9M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$0
4
Citadel Advisors
4
Citadel Advisors
Florida
$36.1M
5
Millennium Management
5
Millennium Management
New York
$18.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
Man Group
76
Man Group
United Kingdom
$1.59M -$2.68M -45,689 -63%
PPA
77
Parametric Portfolio Associates
Washington
$1.53M +$268K +4,568 +21%
TD Asset Management
78
TD Asset Management
Ontario, Canada
$1.43M -$262K -4,481 -15%
Simplex Trading
79
Simplex Trading
Illinois
$1.42M -$121K -1,900 -8%
Mitsubishi UFJ Asset Management
80
Mitsubishi UFJ Asset Management
Japan
$1.35M -$294K -5,030 -18%
AQR Capital Management
81
AQR Capital Management
Connecticut
$1.34M +$483K +8,255 +57%
BCI
82
Brinker Capital Investments
Pennsylvania
$1.26M – – –
Deutsche Bank
83
Deutsche Bank
Germany
$1.2M -$2.21M -37,763 -65%
EAM
84
EULAV Asset Management
Florida
$1.19M – – –
PAM
85
Panagora Asset Management
Massachusetts
$1.07M +$474K +8,096 +79%
GGHC
86
Gilder Gagnon Howe & Co
New York
$1.05M +$1.05M +17,994 +449,850%
Dimensional Fund Advisors
87
Dimensional Fund Advisors
Texas
$956K +$63.4K +1,083 +7%
AIG
88
American International Group
New York
$946K -$22.5K -384 -2%
CCM
89
Cinctive Capital Management
New York
$937K +$937K +16,000 New
Manulife (Manufacturers Life Insurance)
90
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$904K -$67.3K -1,150 -7%
EGM
91
Engineers Gate Manager
New York
$897K -$783K -13,379 -47%
GH
92
GAM Holding
Switzerland
$896K +$170K +2,906 +23%
Envestnet Asset Management
93
Envestnet Asset Management
Illinois
$865K +$58.9K +1,006 +7%
LOAMU
94
Lombard Odier Asset Management (USA)
New York
$820K +$820K +14,000 New
Citigroup
95
Citigroup
New York
$780K -$18K -307 -2%
WG
96
Winton Group
United Kingdom
$762K +$215K +3,672 +39%
State Board of Administration of Florida Retirement System
97
State Board of Administration of Florida Retirement System
Florida
$706K – – –
Principal Financial Group
98
Principal Financial Group
Iowa
$702K +$31.5K +538 +5%
Stifel Financial
99
Stifel Financial
Missouri
$681K +$2.23K +38 +0.3%
VOYA Investment Management
100
VOYA Investment Management
Georgia
$674K -$10.8K -185 -2%
2 3
4
5 6