SIMPLEX TRADING, LLC - CDW CORP ownership

CDW CORP's ticker is and the CUSIP is 12514G958. A total of 3 filers reported holding CDW CORP in Q4 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 CDW CORP
ValueSharesWeighting
Q3 2023$1,028
+331.9%
5,100
+292.3%
0.00%
Q2 2023$238
+22.7%
1,300
+30.0%
0.00%
Q1 2023$194
-50.5%
1,000
-54.5%
0.00%
Q4 2022$392
-100.0%
2,200
-88.8%
0.00%
-100.0%
Q3 2022$3,059,000
+4755.6%
19,600
+4800.0%
0.00%
Q2 2022$63,000
-72.8%
400
-69.2%
0.00%
Q1 2022$232,000
+186.4%
1,300
+225.0%
0.00%
Q4 2021$81,000
-64.5%
400
-69.2%
0.00%
Q3 2021$228,000
-27.4%
1,300
-27.8%
0.00%
Q2 2021$314,000
-9.8%
1,800
+8471.4%
0.00%
-100.0%
Q1 2021$348,000
-69.3%
21
-75.6%
0.00%0.0%
Q4 2020$1,133,000
+2363.0%
86
+2050.0%
0.00%
Q2 2020$46,000
-89.3%
4
-91.3%
0.00%
-100.0%
Q1 2020$429,000
-36.1%
46
-2.1%
0.00%0.0%
Q4 2019$671,000
-40.1%
47
-48.4%
0.00%
-66.7%
Q3 2019$1,121,000
+135.0%
91
+111.6%
0.00%
+200.0%
Q2 2019$477,000
-67.2%
43
-71.5%
0.00%
-75.0%
Q1 2019$1,455,000
-50.7%
151
-58.5%
0.00%
-55.6%
Q4 2018$2,950,000
+3.4%
364
+13.4%
0.01%0.0%
Q3 2018$2,854,000
+56.4%
321
+42.0%
0.01%
+28.6%
Q2 2018$1,825,000226
+11200.0%
0.01%
Q1 2018$02
-88.2%
0.00%
Q4 2017$017
+750.0%
0.00%
Q2 2017$0
-100.0%
2
-98.3%
0.00%
Q2 2016$2,000116
+5700.0%
0.00%
Q1 2016$0
-100.0%
2
-97.4%
0.00%
Q3 2015$4,00078
+420.0%
0.00%
Q2 2015$0150.0%0.00%
Q1 2015$0
-100.0%
15
-6.2%
0.00%
Q4 2014$1,000160.00%
Other shareholders
CDW CORP shareholders Q4 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 9,700$1,986,0000.00%
SIMPLEX TRADING, LLC 400$81,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of CDW CORP shareholders