SIMPLEX TRADING, LLC - LUMINEX CORP DEL ownership

LUMINEX CORP DEL's ticker is and the CUSIP is 55027E952. A total of 2 filers reported holding LUMINEX CORP DEL 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 LUMINEX CORP DEL
ValueSharesWeighting
Q2 2021$66,000
-83.8%
1,800
+1306.2%
0.00%
-100.0%
Q1 2021$408,000
+11.2%
128
-19.5%
0.00%
Q4 2020$367,000
+87.2%
159
+112.0%
0.00%
Q3 2020$196,000
-44.6%
75
-31.2%
0.00%
-100.0%
Q2 2020$354,000
+139.2%
109
+101.9%
0.00%
Q1 2020$148,000
+516.7%
54
+350.0%
0.00%
Q3 2019$24,000
+500.0%
12
+500.0%
0.00%
Q2 2019$4,000
-97.3%
2
-95.9%
0.00%
Q3 2018$148,00049
+63.3%
0.00%
Q4 2017$0300.0%0.00%
Q3 2017$030
+200.0%
0.00%
Q1 2016$010
-80.0%
0.00%
Q4 2015$0
-100.0%
50
+42.9%
0.00%
Q3 2015$3,000
+200.0%
35
+600.0%
0.00%
Q4 2014$1,00050.00%
Other shareholders
LUMINEX CORP DEL shareholders Q4 2020
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 159$367,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of LUMINEX CORP DEL shareholders