GROUP ONE TRADING, L.P. - MACK CALI RLTY CORP ownership

MACK CALI RLTY CORP's ticker is and the CUSIP is 554489954. A total of 5 filers reported holding MACK CALI RLTY CORP in Q3 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 MACK CALI RLTY CORP
ValueSharesWeighting
Q3 2023$363,000
-95.3%
22,000
-95.4%
0.00%
-96.0%
Q2 2023$7,684,740
+2364.4%
478,800
+2147.9%
0.02%
+2400.0%
Q1 2023$311,832
+511.4%
21,300
+660.7%
0.00%
Q4 2021$51,000
+1600.0%
2,800
+1300.0%
0.00%
Q2 2021$3,000
-66.7%
200
-71.4%
0.00%
Q3 2020$9,000
-93.4%
700
-86.0%
0.00%
-100.0%
Q2 2017$136,000
+0.7%
5,0000.0%0.00%
-50.0%
Q1 2017$135,000
-6.9%
5,0000.0%0.00%
+100.0%
Q4 2016$145,000
+271.8%
5,000
+177.8%
0.00%0.0%
Q4 2013$39,000
+225.0%
1,800
+260.0%
0.00%
Q2 2013$12,0005000.00%
Other shareholders
MACK CALI RLTY CORP shareholders Q3 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 22,000$363,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 15,700$2590.00%
JPMORGAN CHASE & CO 127,300$2,100,4500.00%
JANE STREET GROUP, LLC 25,300$417,4500.00%
View complete list of MACK CALI RLTY CORP shareholders