GROUP ONE TRADING, L.P. - STUDENT TRANSN INC ownership

STUDENT TRANSN INC's ticker is and the CUSIP is 86388A908. A total of 1 filers reported holding STUDENT TRANSN INC in Q4 2014. 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 STUDENT TRANSN INC
ValueSharesWeighting
Q1 2015$1,0000.0%2000.0%0.00%
Q4 2014$1,0002000.00%
Other shareholders
STUDENT TRANSN INC shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 200$1,0000.00%
View complete list of STUDENT TRANSN INC shareholders