GROUP ONE TRADING, L.P. - MILLENNIAL MEDIA INC ownership

MILLENNIAL MEDIA INC's ticker is and the CUSIP is 60040N955. A total of 2 filers reported holding MILLENNIAL MEDIA 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 MILLENNIAL MEDIA INC
ValueSharesWeighting
Q3 2015$77,000
+1183.3%
44,100
+1060.5%
0.00%
Q2 2015$6,000
-45.5%
3,800
-51.3%
0.00%
Q1 2015$11,000
-94.7%
7,800
-93.9%
0.00%
-100.0%
Q4 2014$206,000
-22.3%
128,800
-9.5%
0.00%
-25.0%
Q3 2014$265,000
-70.1%
142,300
-19.9%
0.00%
-71.4%
Q2 2014$886,000
+61.4%
177,600
+123.7%
0.01%
+55.6%
Q1 2014$549,000
-4.9%
79,400
+0.1%
0.01%0.0%
Q4 2013$577,000
+520.4%
79,300
+505.3%
0.01%
+350.0%
Q3 2013$93,000
+121.4%
13,100
+172.9%
0.00%
+100.0%
Q2 2013$42,0004,8000.00%
Other shareholders
MILLENNIAL MEDIA INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 79,300$577,0000.01%
Citadel Advisors 3,200$23,0000.00%
View complete list of MILLENNIAL MEDIA INC shareholders