SIMPLEX TRADING, LLC - IRHYTHM TECHNOLOGIES INC ownership

IRHYTHM TECHNOLOGIES INC's ticker is and the CUSIP is 450056956. A total of 5 filers reported holding IRHYTHM TECHNOLOGIES INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of IRHYTHM TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$320
-92.4%
3,400
-91.6%
0.00%
-100.0%
Q2 2023$4,235
+1528.8%
40,600
+1833.3%
0.00%
Q1 2023$260
-63.9%
2,100
-72.7%
0.00%
-100.0%
Q4 2022$721
-99.7%
7,700
+250.0%
0.00%
Q3 2022$275,000
+69.8%
2,200
+46.7%
0.00%
Q2 2022$162,000
-57.0%
1,500
-37.5%
0.00%
Q1 2022$377,000
-27.1%
2,400
-45.5%
0.00%
-100.0%
Q4 2021$517,000
-60.2%
4,400
-78.4%
0.00%0.0%
Q3 2021$1,300,000
-3.4%
20,400
+0.5%
0.00%0.0%
Q2 2021$1,346,000
+593.8%
20,300
+144900.0%
0.00%
Q1 2021$194,000
+2.6%
14
+75.0%
0.00%
Q4 2020$189,000
-71.6%
8
-71.4%
0.00%
-100.0%
Q3 2020$666,000
+344.0%
28
+115.4%
0.00%
Q2 2020$150,000
+130.8%
13
+62.5%
0.00%
Q1 2020$65,000
+400.0%
8
+300.0%
0.00%
Q4 2019$13,000
-95.6%
2
-95.0%
0.00%
-100.0%
Q3 2019$296,000
+1187.0%
40
+1233.3%
0.00%
Q2 2019$23,000
-98.9%
3
-98.9%
0.00%
-100.0%
Q1 2019$2,098,0002800.01%
Other shareholders
IRHYTHM TECHNOLOGIES INC shareholders Q1 2023
NameSharesValueWeighting ↓
JANE STREET GROUP, LLC 66,800$6,296,5680.00%
GROUP ONE TRADING, L.P. 6,800$640,9680.00%
SIMPLEX TRADING, LLC 3,400$3200.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of IRHYTHM TECHNOLOGIES INC shareholders