GROUP ONE TRADING, L.P. - CASTLE A M & CO ownership

CASTLE A M & CO's ticker is and the CUSIP is 148411901. A total of 1 filers reported holding CASTLE A M & CO in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of CASTLE A M & CO
ValueSharesWeighting
Q3 2014$35,000
-40.7%
4,100
+2.5%
0.00%0.0%
Q1 2014$59,000
+1866.7%
4,000
+1900.0%
0.00%
Q4 2013$3,000
-40.0%
200
-33.3%
0.00%
Q3 2013$5,000
+66.7%
300
+50.0%
0.00%
Q2 2013$3,0002000.00%
Other shareholders
CASTLE A M & CO shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 200$3,0000.00%
View complete list of CASTLE A M & CO shareholders