SIMPLEX TRADING, LLC - GRAFTECH INTL LTD ownership

GRAFTECH INTL LTD's ticker is and the CUSIP is 384313908. A total of 3 filers reported holding GRAFTECH INTL LTD in Q3 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 GRAFTECH INTL LTD
ValueSharesWeighting
Q3 2023$43
-38.6%
11,300
-19.3%
0.00%
Q2 2023$70
+311.8%
14,000
+300.0%
0.00%
Q1 2023$17
-45.2%
3,500
-47.8%
0.00%
Q4 2022$31
-100.0%
6,700
-76.0%
0.00%
Q3 2022$120,000
-56.2%
27,900
-28.1%
0.00%
Q2 2022$274,000
+68.1%
38,800
+128.2%
0.00%
Q1 2022$163,000
-80.5%
17,000
-75.9%
0.00%
-100.0%
Q4 2021$834,000
+100.5%
70,500
+95.8%
0.00%
Q3 2021$416,000
-0.5%
36,0000.0%0.00%
Q2 2021$418,000
+464.9%
36,000
+58916.4%
0.00%
Q1 2021$74,000
-68.5%
61
-72.4%
0.00%
Q4 2020$235,000
-2.1%
221
-37.0%
0.00%
Q3 2020$240,000
-67.5%
351
-62.1%
0.00%
-100.0%
Q2 2020$738,000
+173.3%
926
+178.1%
0.00%
Q1 2020$270,000
+800.0%
333
+1180.8%
0.00%
Q4 2019$30,000
-89.9%
26
-88.8%
0.00%
-100.0%
Q3 2019$298,000
-43.8%
233
-49.5%
0.00%0.0%
Q2 2019$530,000
-39.9%
461
-33.2%
0.00%
-50.0%
Q1 2019$882,000
+1664.0%
690
+1468.2%
0.00%
Q4 2018$50,000
+1566.7%
44
+2100.0%
0.00%
Q2 2018$3,00020.00%
Other shareholders
GRAFTECH INTL LTD shareholders Q3 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 142,000$1,465,0000.00%
SIMPLEX TRADING, LLC 36,000$416,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of GRAFTECH INTL LTD shareholders