SIMPLEX TRADING, LLC - IRHYTHM TECHNOLOGIES INC ownership

IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 238 filers reported holding IRHYTHM TECHNOLOGIES INC in Q3 2020. The put-call ratio across all filers is 1.17 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of IRHYTHM TECHNOLOGIES INC
ValueSharesWeighting
Q2 2022$1,343,000
+20.9%
12,438
+31.7%
0.00%0.0%
Q4 2021$1,111,000
-21.9%
9,446
-57.7%
0.00%0.0%
Q3 2021$1,422,000
-11.5%
22,310
-7.8%
0.00%
-50.0%
Q2 2021$1,606,000
+2820.0%
24,210
+5922.4%
0.00%
Q1 2021$55,000
-78.8%
402
-63.3%
0.00%
Q3 2020$260,000
-71.9%
1,096
-91.2%
0.00%
-100.0%
Q3 2019$926,000
+3758.3%
12,503
+3972.6%
0.00%
Q2 2019$24,000
-97.7%
307
-97.8%
0.00%
-100.0%
Q1 2019$1,054,000
+4690.9%
14,068
+3840.6%
0.00%
+200.0%
Q1 2018$22,0003570.00%
Other shareholders
IRHYTHM TECHNOLOGIES INC shareholders Q3 2020
NameSharesValueWeighting ↓
Endurant Capital Management LP 50,333$3,773,0001.49%
Rock Springs Capital Management LP 499,615$37,451,0001.44%
Asymmetry Capital Management, L.P. 10,978$823,0001.38%
SHAKER INVESTMENTS LLC/OH 24,954$1,871,0001.30%
NEXT CENTURY GROWTH INVESTORS LLC 123,989$9,294,0001.24%
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC 130,000$9,745,0001.19%
OBERWEIS ASSET MANAGEMENT INC/ 60,710$4,551,0000.91%
PFM Health Sciences, LP 542,033$40,631,0000.90%
Brown Capital Management 1,153,063$86,434,0000.87%
PURA VIDA INVESTMENTS, LLC 75,000$5,622,0000.80%
View complete list of IRHYTHM TECHNOLOGIES INC shareholders