SIMPLEX TRADING, LLC - COGNEX CORP ownership

COGNEX CORP's ticker is and the CUSIP is 192422903. A total of 3 filers reported holding COGNEX CORP 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 COGNEX CORP
ValueSharesWeighting
Q3 2023$836
-81.3%
19,700
-75.3%
0.00%
-75.0%
Q2 2023$4,464
+417.9%
79,700
+358.0%
0.00%
+300.0%
Q1 2023$862
-74.3%
17,400
-75.6%
0.00%
-75.0%
Q4 2022$3,358
-99.9%
71,300
-12.5%
0.00%0.0%
Q3 2022$3,378,000
+1375.1%
81,500
+1409.3%
0.00%
Q2 2022$229,000
-74.4%
5,400
-53.4%
0.00%
-100.0%
Q1 2022$894,000
+51.5%
11,600
+52.6%
0.00%0.0%
Q4 2021$590,000
-83.5%
7,600
-82.2%
0.00%
-66.7%
Q3 2021$3,582,000
+0.1%
42,6000.0%0.00%0.0%
Q2 2021$3,580,000
+66.0%
42,600
+16284.6%
0.00%
-25.0%
Q1 2021$2,157,000
+90.5%
260
+84.4%
0.00%
+300.0%
Q4 2020$1,132,000
-8.4%
141
-25.8%
0.00%
-50.0%
Q3 2020$1,236,000
+67.0%
190
+53.2%
0.00%
+100.0%
Q2 2020$740,000
+42.6%
124
+0.8%
0.00%0.0%
Q1 2020$519,000
-73.2%
123
-64.5%
0.00%
-75.0%
Q4 2019$1,938,000
+60.4%
346
+40.7%
0.00%
+33.3%
Q3 2019$1,208,000
+282.3%
246
+272.7%
0.00%
+200.0%
Q2 2019$316,000
-77.5%
66
-76.1%
0.00%
-75.0%
Q1 2019$1,403,000
+1040.7%
276
+762.5%
0.00%
Q4 2018$123,000
-83.5%
32
-76.1%
0.00%
-100.0%
Q3 2018$747,000
+194.1%
134
+135.1%
0.00%
+100.0%
Q2 2018$254,000
-68.7%
57
-99.6%
0.00%
-97.2%
Q1 2018$812,000
+3590.9%
15,699
+11703.8%
0.04%
+3500.0%
Q4 2017$22,000
-37.1%
133
+160.8%
0.00%0.0%
Q3 2017$35,000
+250.0%
51
-60.8%
0.00%
Q2 2017$10,000
-80.8%
130
+176.6%
0.00%
-100.0%
Q1 2017$52,000
+246.7%
47
+74.1%
0.00%
+100.0%
Q4 2016$15,000
+7.1%
27
-49.1%
0.00%0.0%
Q3 2016$14,000
+55.6%
53
-11.7%
0.00%0.0%
Q2 2016$9,000
+200.0%
60
+500.0%
0.00%
Q1 2016$3,000
+200.0%
10
-83.3%
0.00%
Q4 2015$1,00060
+13.2%
0.00%
Q3 2015$0
-100.0%
53
-15.9%
0.00%
-100.0%
Q2 2015$14,000
-41.7%
63
+117.2%
0.00%
-66.7%
Q1 2015$24,00029
+866.7%
0.00%
Q4 2014$030.00%
Other shareholders
COGNEX CORP shareholders Q4 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 11,000$545,0500.00%
SIMPLEX TRADING, LLC 17,400$8620.00%
JANE STREET GROUP, LLC 15,200$753,1600.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of COGNEX CORP shareholders