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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 %
Northern Trust
26
Northern Trust
Illinois
$17.9M -$336K -5,730 -2%
SIMG
27
Stephens Investment Management Group
Texas
$16M -$77.5K -1,324 -0.5%
Renaissance Technologies
28
Renaissance Technologies
New York
$14.2M -$5.48M -93,500 -28%
Ameriprise
29
Ameriprise
Minnesota
$13.9M +$12.4M +211,718 +825%
Voloridge Investment Management
30
Voloridge Investment Management
Florida
$13.7M -$3.16M -53,937 -19%
Charles Schwab
31
Charles Schwab
California
$12M -$4.23M -72,250 -26%
Morgan Stanley
32
Morgan Stanley
New York
$11.2M -$1.88M -32,160 -14%
D.E. Shaw & Co
33
D.E. Shaw & Co
New York
$10.2M +$8.35M +142,646 +442%
New York State Common Retirement Fund
34
New York State Common Retirement Fund
New York
$9.48M -$289K -4,937 -3%
Balyasny Asset Management
35
Balyasny Asset Management
Illinois
$9.35M +$6.76M +115,475 +261%
Mirae Asset Global Investments
36
Mirae Asset Global Investments
South Korea
$9.23M -$1.79M -30,593 -16%
PVI
37
Pura Vida Investments
New York
$7.61M -$586K -10,000 -7%
Nuveen Asset Management
38
Nuveen Asset Management
Illinois
$7.1M -$1.29M -22,047 -15%
Bank of America
39
Bank of America
North Carolina
$6.91M -$152K -2,591 -2%
EP
40
Eversept Partners
New York
$6.67M +$6.67M +113,854 New
Wells Fargo
41
Wells Fargo
California
$5.88M +$1.34M +22,826 +29%
Capital Research Global Investors
42
Capital Research Global Investors
California
$5.86M -$56M -956,827 -91%
LOAMS
43
Lombard Odier Asset Management (Switzerland)
Switzerland
$5.84M +$1.26M +21,573 +28%
CCP
44
Clough Capital Partners
Massachusetts
$5.25M +$5.25M +89,700 New
PAMP
45
Polar Asset Management Partners
Ontario, Canada
$4.9M +$4.9M +83,700 New
AIMCA
46
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$4.86M – – –
CWG
47
C WorldWide Group
Denmark
$4.69M – – –
Susquehanna International Group
48
Susquehanna International Group
Pennsylvania
$4.6M +$2.16M +36,920 +89%
ETC
49
Exchange Traded Concepts
Oklahoma
$4.26M +$1.34M +22,851 +46%
Two Sigma Investments
50
Two Sigma Investments
New York
$3.9M -$24.4M -417,212 -86%
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