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

VANGUARD HEALTH SYS INC's ticker is and the CUSIP is 922036907. 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$36,000
-87.6%
1,700
-87.9%
0.00%
-85.7%
Q2 2013$290,00014,0000.01%
Other shareholders
VANGUARD HEALTH SYS INC shareholders Q3 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 1,700$36,0000.00%
View complete list of VANGUARD HEALTH SYS INC shareholders