SIMPLEX TRADING, LLC - GLOBAL BRASS & COPPR HLDGS I ownership

GLOBAL BRASS & COPPR HLDGS I's ticker is and the CUSIP is 37953G903. A total of 3 filers reported holding GLOBAL BRASS & COPPR HLDGS I in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GLOBAL BRASS & COPPR HLDGS I
ValueSharesWeighting
Q2 2019$249,000
+3457.1%
57
+1800.0%
0.00%
Q4 2018$7,000
+133.3%
3
+200.0%
0.00%
Q3 2018$3,00010.0%0.00%
Q3 2017$01
-66.7%
0.00%
Q2 2017$030.0%0.00%
Q1 2017$03
+200.0%
0.00%
Q4 2016$01
-50.0%
0.00%
Q1 2016$0
-100.0%
2
-92.0%
0.00%
-100.0%
Q4 2015$10,000
+100.0%
25
+150.0%
0.00%0.0%
Q1 2015$5,000100.00%
Other shareholders
GLOBAL BRASS & COPPR HLDGS I shareholders Q2 2019
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 16,800$735,0000.01%
SIMPLEX TRADING, LLC 57$249,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of GLOBAL BRASS & COPPR HLDGS I shareholders