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

MACK CALI RLTY CORP's ticker is and the CUSIP is 554489904. A total of 3 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$9,900
+516.8%
600
+500.0%
0.00%
Q2 2023$1,605
-99.1%
100
-99.1%
0.00%
-100.0%
Q1 2023$171,288
+25.9%
11,700
+58.1%
0.00%
Q4 2021$136,000
+369.0%
7,400
+335.3%
0.00%
Q3 2021$29,000
+93.3%
1,700
+88.9%
0.00%
Q2 2021$15,000
-92.5%
900
-30.8%
0.00%
Q1 2021$201,000
+1240.0%
1,300
+116.7%
0.00%
Q2 2013$15,0006000.00%
Other shareholders
MACK CALI RLTY CORP shareholders Q3 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 600$9,9000.00%
SIMPLEX TRADING, LLC 6,700$1100.00%
View complete list of MACK CALI RLTY CORP shareholders