SIMPLEX TRADING, LLC - ABM INDS INC ownership

ABM INDS INC's ticker is and the CUSIP is 000957900. A total of 2 filers reported holding ABM INDS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ABM INDS INC
ValueSharesWeighting
Q3 2023$44
-81.2%
1,100
-80.0%
0.00%
Q2 2023$234
-30.6%
5,500
-26.7%
0.00%
Q1 2023$337
-17.4%
7,500
-18.5%
0.00%
Q4 2022$408
-99.5%
9,200
+300.0%
0.00%
Q3 2022$87,000
+123.1%
2,300
+155.6%
0.00%
Q2 2022$39,000
-83.7%
900
-82.7%
0.00%
Q1 2022$239,000
-8.4%
5,200
-18.8%
0.00%
Q4 2021$261,000
-79.7%
6,400
-77.9%
0.00%
-100.0%
Q3 2021$1,288,000
+0.5%
28,9000.0%0.00%0.0%
Q2 2021$1,281,000
+802.1%
28,900
+103114.3%
0.00%
Q1 2021$142,000
+121.9%
28
+64.7%
0.00%
Q4 2020$64,000
+357.1%
17
+325.0%
0.00%
Q3 2020$14,0000.0%40.0%0.00%
Q2 2020$14,000
-92.0%
4
-94.4%
0.00%
Q1 2020$175,000
+1066.7%
72
+1700.0%
0.00%
Q4 2019$15,000
-98.3%
4
-98.2%
0.00%
-100.0%
Q2 2019$900,000
+5.9%
225
-3.8%
0.00%0.0%
Q1 2019$850,000
+5212.5%
234
+4580.0%
0.00%
Q4 2018$16,000
-86.9%
5
-86.8%
0.00%
Q3 2018$122,000
-17.6%
38
-25.5%
0.00%
-100.0%
Q2 2018$148,00051
+37.8%
0.00%
Q1 2018$037
+3600.0%
0.00%
Q4 2017$010.0%0.00%
Q3 2017$01
-80.0%
0.00%
Q4 2016$0
-100.0%
5
-50.0%
0.00%
Q3 2016$4,000
+33.3%
10
-50.0%
0.00%
Q2 2016$3,00020
+81.8%
0.00%
Q1 2016$011
-38.9%
0.00%
Q4 2015$018
+20.0%
0.00%
Q3 2015$0150.00%
Other shareholders
ABM INDS INC shareholders Q4 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 1,100$440.00%
View complete list of ABM INDS INC shareholders