GROUP ONE TRADING, L.P. - VANGUARD HEALTH SYS INC ownership

VANGUARD HEALTH SYS INC's ticker is and the CUSIP is 922036957. A total of 1 filers reported holding VANGUARD HEALTH SYS INC 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 VANGUARD HEALTH SYS INC
ValueSharesWeighting
Q3 2013$607,000
+74.4%
28,900
+72.0%
0.01%
+33.3%
Q2 2013$348,00016,8000.01%
Other shareholders
VANGUARD HEALTH SYS INC shareholders Q3 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 28,900$607,0000.01%
View complete list of VANGUARD HEALTH SYS INC shareholders