SIMPLEX TRADING, LLC - GENTHERM INC ownership

GENTHERM INC's ticker is and the CUSIP is 37253A903. A total of 3 filers reported holding GENTHERM INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GENTHERM INC
ValueSharesWeighting
Q3 2023$2,414
+8521.4%
44,500
+8800.0%
0.00%
Q2 2023$28
-76.1%
500
-72.2%
0.00%
Q4 2022$117
-99.4%
1,800
+350.0%
0.00%
Q3 2022$19,000
+171.4%
400
+300.0%
0.00%
Q1 2022$7,000
-95.9%
100
-95.8%
0.00%
Q3 2021$172,000
+5.5%
2,400
+4.3%
0.00%
Q2 2021$163,000
+715.0%
2,300
+45900.0%
0.00%
Q3 2020$20,000
+185.7%
5
+150.0%
0.00%
Q2 2020$7,000
+75.0%
2
+100.0%
0.00%
Q4 2019$4,000
-66.7%
1
-66.7%
0.00%
Q3 2019$12,000
-99.0%
3
-99.0%
0.00%
-100.0%
Q4 2018$1,147,000
+789.1%
287
+769.7%
0.00%
+200.0%
Q2 2018$129,000
+821.4%
33
-64.5%
0.00%0.0%
Q1 2018$14,00093
+3000.0%
0.00%
Q4 2017$0
-100.0%
3
-97.7%
0.00%
-100.0%
Q3 2017$39,000
+387.5%
128
-28.5%
0.00%
Q2 2017$8,000
-72.4%
179
+32.6%
0.00%
-100.0%
Q1 2017$29,000
+2800.0%
135
+6650.0%
0.00%
Q4 2016$1,000
-50.0%
2
-96.9%
0.00%
Q3 2016$2,000
+100.0%
65
+333.3%
0.00%
Q2 2016$1,00015
+15.4%
0.00%
Q1 2016$0
-100.0%
13
-65.8%
0.00%
Q4 2015$2,000
-81.8%
38
+2.7%
0.00%
-100.0%
Q3 2015$11,000
+57.1%
37
+131.2%
0.00%0.0%
Q2 2015$7,000
-81.1%
16
-71.4%
0.00%
-75.0%
Q1 2015$37,000
+640.0%
56
+36.6%
0.00%
+300.0%
Q4 2014$5,000410.00%
Other shareholders
GENTHERM INC shareholders Q4 2018
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 33$129,0000.00%
GROUP ONE TRADING, L.P. 2,000$79,0000.00%
View complete list of GENTHERM INC shareholders