GROUP ONE TRADING, L.P. - MEDASSETS INC ownership

MEDASSETS INC's ticker is and the CUSIP is 584045908. A total of 2 filers reported holding MEDASSETS INC in Q4 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 MEDASSETS INC
ValueSharesWeighting
Q4 2015$1,083,000
+5057.1%
35,000
+3081.8%
0.01%
Q1 2015$21,000
+950.0%
1,100
+1000.0%
0.00%
Q3 2014$2,000
-71.4%
100
-66.7%
0.00%
Q2 2014$7,000
-96.8%
300
-96.6%
0.00%
-100.0%
Q1 2014$217,000
+25.4%
8,800
+1.1%
0.00%
+33.3%
Q4 2013$173,000
+394.3%
8,700
+335.0%
0.00%
+200.0%
Q2 2013$35,0002,0000.00%
Other shareholders
MEDASSETS INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 8,700$173,0000.00%
Citadel Advisors 2,500$50,0000.00%
View complete list of MEDASSETS INC shareholders