SIMPLEX TRADING, LLC - ATLAS CORP ownership

ATLAS CORP's ticker is and the CUSIP is Y0436Q909. A total of 4 filers reported holding ATLAS CORP in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ATLAS CORP
ValueSharesWeighting
Q1 2023$624
-76.5%
167,200
-3.5%
0.00%
-66.7%
Q4 2022$2,656
-99.9%
173,200
-9.3%
0.00%0.0%
Q3 2022$2,653,000
+387.7%
190,900
+275.8%
0.00%
+200.0%
Q2 2022$544,000
-23.7%
50,800
+4.5%
0.00%0.0%
Q1 2022$713,000
-61.2%
48,600
-62.5%
0.00%
-50.0%
Q4 2021$1,837,000
-52.0%
129,600
-51.9%
0.00%
-50.0%
Q3 2021$3,830,000
+3.2%
269,200
+3.3%
0.00%0.0%
Q2 2021$3,713,000260,600
+42412.2%
0.00%
Q1 2021$0
-100.0%
613
+50.2%
0.00%
-100.0%
Q4 2020$442,000
-11.2%
408
-26.9%
0.00%0.0%
Q3 2020$498,000
+59.1%
558
+35.1%
0.00%
Q2 2020$313,000
+55.0%
413
+57.0%
0.00%
Q1 2020$202,0002630.00%
Other shareholders
ATLAS CORP shareholders Q1 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 32,000$437,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 613$00.00%
JPMORGAN CHASE & CO 2,600$35,0000.00%
View complete list of ATLAS CORP shareholders