GROUP ONE TRADING, L.P. - RALLY SOFTWARE DEV CORP ownership

RALLY SOFTWARE DEV CORP's ticker is and the CUSIP is 751198902. A total of 3 filers reported holding RALLY SOFTWARE DEV CORP in Q4 2014. 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 RALLY SOFTWARE DEV CORP
ValueSharesWeighting
Q2 2015$124,000
-31.1%
6,400
-44.3%
0.00%
-33.3%
Q1 2015$180,000
+3500.0%
11,500
+2775.0%
0.00%
Q4 2014$5,000
-92.4%
400
-92.7%
0.00%
-100.0%
Q3 2014$66,000
-53.8%
5,500
-58.0%
0.00%
-50.0%
Q2 2014$143,000
+853.3%
13,100
+2520.0%
0.00%
Q3 2013$15,0005000.00%
Other shareholders
RALLY SOFTWARE DEV CORP shareholders Q4 2014
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 146$41,0000.01%
GROUP ONE TRADING, L.P. 11,500$180,0000.00%
Citadel Advisors 5,800$91,0000.00%
View complete list of RALLY SOFTWARE DEV CORP shareholders