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iRhythm Technologies
IRTC

Overview Fund Activity

160 hedge funds and large institutions have $1.78B invested in iRhythm Technologies in 2018 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 60 increasing their positions, 53 reducing their positions, and 25 closing their positions.

Holders
160
Holders Change
+3
Holders Change %
+1.91%
% of All Funds
3.57%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
29
Increased
60
Reduced
53
Closed
25
Calls
$7.68M
Puts
$12.2M
Net Calls
-$4.54M
Net Calls Change
-$16.1M

Top Buyers

1
PC
1
Polar Capital
United Kingdom
$36.5M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$28.1M
3
BNP Paribas Asset Management
3
BNP Paribas Asset Management
France
$16M
4
Millennium Management
4
Millennium Management
New York
$67.9M
5
Norges Bank
5
Norges Bank
Norway
$46.4M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$102M
2
BlackRock
2
BlackRock
New York
$132M
3
PA
3
Perceptive Advisors
New York
$0
4
Capital Research Global Investors
4
Capital Research Global Investors
California
$142M
5
Morgan Stanley
5
Morgan Stanley
New York
$4.85M
Name Market Value Shares Shares
Change 		Shares
Change %
Northern Trust
26
Northern Trust
Illinois
$20.6M 296,591 -2,634 -0.9%
Geode Capital Management
27
Geode Capital Management
Massachusetts
$17.7M 254,410 +16,951 +7%
TA
28
Teachers Advisors
New York
$16.4M 236,521 +89,262 +61%
Victory Capital Management
29
Victory Capital Management
Texas
$16M 230,310 +9,120 +4%
BNP Paribas Asset Management
30
BNP Paribas Asset Management
France
$16M 232,142 +232,142 New
DCM
31
Driehaus Capital Management
Illinois
$15.1M 217,491 -76,780 -26%
Renaissance Technologies
32
Renaissance Technologies
New York
$13.7M 197,600 +17,500 +10%
SPPAM
33
Summit Partners Public Asset Management
Massachusetts
$12.9M 185,523 +7,785 +4%
Jennison Associates
34
Jennison Associates
New York
$11.8M 170,045 +55,594 +49%
Federated Hermes
35
Federated Hermes
Pennsylvania
$11.3M 162,289 +62,289 +62%
NCGI
36
Next Century Growth Investors
Minnesota
$9.67M 139,146 +27,875 +25%
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$9.63M 138,560 +22,314 +19%
TCIM
38
TIAA CREF Investment Management
New York
$8.93M 128,576 -1,221 -0.9%
Charles Schwab
39
Charles Schwab
California
$8.64M 124,334 -84 -0.1%
Fidelity International
40
Fidelity International
Bermuda
$8.4M 120,835 -39,893 -25%
Massachusetts Financial Services
41
Massachusetts Financial Services
Massachusetts
$8.09M 116,387 +29,801 +34%
New York State Common Retirement Fund
42
New York State Common Retirement Fund
New York
$8.08M 116,286 -3,900 -3%
GGHC
43
Gilder Gagnon Howe & Co
New York
$7.96M 114,603 -11,227 -9%
Adage Capital Partners
44
Adage Capital Partners
Massachusetts
$6.95M 100,000 – –
Macquarie Group
45
Macquarie Group
Australia
$6.86M 98,763 +98,763 New
SAM
46
Sectoral Asset Management
Quebec, Canada
$6.77M 97,400 -47,300 -33%
Man Group
47
Man Group
United Kingdom
$6.15M 88,438 +57,260 +184%
EAM
48
Eagle Asset Management
Florida
$6M 86,345 -6,986 -7%
T. Rowe Price Associates
49
T. Rowe Price Associates
Maryland
$5.89M 84,792 +340 +0.4%
BG
50
Bellevue Group
Switzerland
$5.82M 83,792 +14,131 +20%
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