SIMPLEX TRADING, LLC - CECO ENVIRONMENTAL CORP ownership

CECO ENVIRONMENTAL CORP's ticker is and the CUSIP is 125141901. A total of 3 filers reported holding CECO ENVIRONMENTAL CORP in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of CECO ENVIRONMENTAL CORP
ValueSharesWeighting
Q1 2023$93
+232.1%
6,700
+179.2%
0.00%
Q4 2022$28
-100.0%
2,400
-89.3%
0.00%
Q3 2022$199,000
+3880.0%
22,500
+2150.0%
0.00%
Q2 2022$5,000
+25.0%
1,000
+25.0%
0.00%
Q1 2022$4,000
+300.0%
800
+300.0%
0.00%
Q3 2021$1,0000.0%2000.0%0.00%
Q2 2021$1,000
-97.1%
200
+365.1%
0.00%
Q1 2021$34,000
-47.7%
43
-54.3%
0.00%
Q4 2020$65,000
+2066.7%
94
+1780.0%
0.00%
Q3 2020$3,000
-40.0%
5
-44.4%
0.00%
Q2 2020$5,000
+25.0%
9
-10.0%
0.00%
Q1 2020$4,000
-80.0%
10
-63.0%
0.00%
Q4 2019$20,00027
+2600.0%
0.00%
Q2 2018$01
-87.5%
0.00%
Q1 2018$08
-77.1%
0.00%
Q4 2017$035
+337.5%
0.00%
Q2 2017$0
-100.0%
8
-65.2%
0.00%
Q1 2017$1,00023
+1050.0%
0.00%
Q4 2016$0
-100.0%
2
-80.0%
0.00%
Q2 2016$1,000100.0%0.00%
Q1 2016$010
+900.0%
0.00%
Q4 2015$01
-94.1%
0.00%
Q3 2015$0170.00%
Other shareholders
CECO ENVIRONMENTAL CORP shareholders Q3 2022
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 200$2,0000.00%
SIMPLEX TRADING, LLC 22,500$199,0000.00%
View complete list of CECO ENVIRONMENTAL CORP shareholders