GROUP ONE TRADING, L.P. - ATI PHYSICAL THERAPY INC ownership

ATI PHYSICAL THERAPY INC's ticker is and the CUSIP is 00216W909. A total of 3 filers reported holding ATI PHYSICAL THERAPY INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ATI PHYSICAL THERAPY INC
ValueSharesWeighting
Q1 2023$153
-99.3%
600
-99.1%
0.00%
Q4 2022$20,984
-77.2%
68,800
-25.1%
0.00%
Q3 2022$92,000
-52.1%
91,900
-32.5%
0.00%
Q2 2022$192,000
-65.5%
136,100
-54.1%
0.00%
-100.0%
Q1 2022$557,000
-58.5%
296,200
-25.3%
0.00%0.0%
Q4 2021$1,343,000
+71.5%
396,300
+92.4%
0.00%0.0%
Q3 2021$783,000
-72.9%
206,000
-31.9%
0.00%
-66.7%
Q2 2021$2,887,000302,6000.00%
Other shareholders
ATI PHYSICAL THERAPY INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 600$1530.00%
SIMPLEX TRADING, LLC 40,700$100.00%
View complete list of ATI PHYSICAL THERAPY INC shareholders