GROUP ONE TRADING, L.P. - MCGRAW HILL FINL INC ownership

MCGRAW HILL FINL INC's ticker is and the CUSIP is 580645959. A total of 3 filers reported holding MCGRAW HILL FINL 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 MCGRAW HILL FINL INC
ValueSharesWeighting
Q2 2014$8,000
-78.9%
100
-80.0%
0.00%
-100.0%
Q1 2014$38,000
+192.3%
500
+150.0%
0.00%
Q3 2013$13,000
-94.6%
200
-95.6%
0.00%
-100.0%
Q2 2013$239,0004,5000.01%
Other shareholders
MCGRAW HILL FINL INC shareholders Q4 2013
NameSharesValueWeighting ↓
CSS LLC/IL 11,000$861,0000.04%
Timber Hill LLC 13,000$1,017,0000.00%
Citadel Advisors 8,900$696,0000.00%
View complete list of MCGRAW HILL FINL INC shareholders