A.R.T. Advisors, LLC - IRHYTHM TECHNOLOGIES INC ownership

IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 142 filers reported holding IRHYTHM TECHNOLOGIES INC in Q1 2018. The put-call ratio across all filers is 0.39 and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of IRHYTHM TECHNOLOGIES INC
ValueSharesWeighting
Q4 2019$2,793,000
+173.0%
41,024
+178.6%
0.14%
+109.1%
Q4 2018$1,023,000
+55.9%
14,724
+41.3%
0.07%
+153.8%
Q1 2018$656,000
+20.4%
10,421
-1.0%
0.03%
-7.1%
Q3 2017$545,00010,5210.03%
Other shareholders
IRHYTHM TECHNOLOGIES INC shareholders Q1 2018
NameSharesValueWeighting ↓
LTS One Management LP 774,748$73,028,00016.05%
Western Standard LLC 45,656$4,303,5353.89%
Slate Path Capital LP 868,700$81,883,6622.28%
PFM Health Sciences, LP 485,468$45,760,2142.16%
Kampmann Melissa S. 22,390$2,110,4822.04%
BRAIDWELL LP 568,157$53,554,4791.69%
Millrace Asset Group, Inc. 14,272$1,3451.66%
Prosight Management, LP 35,000$3,299,1001.05%
Rock Springs Capital Management LP 350,750$33,061,6950.89%
First Light Asset Management, LLC 88,039$8,298,5560.79%
View complete list of IRHYTHM TECHNOLOGIES INC shareholders