GROUP ONE TRADING, L.P. - ROCK-TENN CO ownership

ROCK-TENN CO's ticker is and the CUSIP is 772739957. A total of 3 filers reported holding ROCK-TENN CO in Q3 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 ROCK-TENN CO
ValueSharesWeighting
Q2 2015$18,000
-5.3%
3000.0%0.00%
Q1 2015$19,000
-92.6%
300
-94.4%
0.00%
-100.0%
Q3 2014$257,000
-48.2%
5,400
+14.9%
0.00%
-50.0%
Q1 2014$496,000
-51.3%
4,700
-51.5%
0.01%
-46.7%
Q4 2013$1,019,000
+30.6%
9,700
+26.0%
0.02%0.0%
Q3 2013$780,000
+239.1%
7,700
+234.8%
0.02%
+150.0%
Q2 2013$230,0002,3000.01%
Other shareholders
ROCK-TENN CO shareholders Q3 2013
NameSharesValueWeighting ↓
Timber Hill LLC 29,800$2,976,0000.01%
GROUP ONE TRADING, L.P. 2,300$230,0000.01%
KNIGHT CAPITAL GROUP LLC 2,400$240,0000.00%
Citadel Advisors 16,200$1,618,0000.00%
View complete list of ROCK-TENN CO shareholders