SIMPLEX TRADING, LLC - LUMINEX CORP DEL ownership

LUMINEX CORP DEL's ticker is and the CUSIP is 55027E902. A total of 4 filers reported holding LUMINEX CORP DEL in Q1 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 LUMINEX CORP DEL
ValueSharesWeighting
Q2 2021$14,000
-97.2%
400
+153.2%
0.00%
-100.0%
Q1 2021$504,000
+590.4%
158
+393.8%
0.00%
Q4 2020$73,000
-68.7%
32
-64.0%
0.00%
Q3 2020$233,000
+106.2%
89
+154.3%
0.00%
Q2 2020$113,000
-35.8%
35
-45.3%
0.00%
Q1 2020$176,000
+351.3%
64
+236.8%
0.00%
Q3 2019$39,000
+550.0%
19
+533.3%
0.00%
Q2 2019$6,000
-99.6%
3
-99.5%
0.00%
-100.0%
Q1 2019$1,371,000
+4977.8%
596
+4866.7%
0.00%
Q4 2018$27,000
-84.3%
12
-78.9%
0.00%
-100.0%
Q3 2018$172,000
+719.0%
57
-16.2%
0.00%0.0%
Q4 2017$21,000
+40.0%
68
+7.9%
0.00%0.0%
Q2 2017$15,000
+50.0%
63
-83.5%
0.00%
Q1 2017$10,000
-23.1%
382
-37.8%
0.00%
-100.0%
Q4 2016$13,000
-80.9%
614
+31.5%
0.00%
-80.0%
Q3 2016$68,000467
+23250.0%
0.01%
Q4 2015$02
-90.0%
0.00%
Q3 2015$020
+300.0%
0.00%
Q4 2014$050.00%
Other shareholders
LUMINEX CORP DEL shareholders Q1 2021
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 158$504,0000.00%
GROUP ONE TRADING, L.P. 7,700$246,0000.00%
GLENMEDE TRUST CO NA 60$2,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of LUMINEX CORP DEL shareholders