GROUP ONE TRADING, L.P. - SYNERGETICS USA INC ownership

SYNERGETICS USA INC's ticker is and the CUSIP is 87160G957. A total of 1 filers reported holding SYNERGETICS USA INC in Q2 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 SYNERGETICS USA INC
ValueSharesWeighting
Q3 2015$66,000
+40.4%
10,0000.0%0.00%0.0%
Q2 2015$47,000
-13.0%
10,0000.0%0.00%0.0%
Q1 2015$54,000
+1700.0%
10,000
+1328.6%
0.00%
Q4 2013$3,0000.0%7000.0%0.00%
Q3 2013$3,0000.0%7000.0%0.00%
Q2 2013$3,0007000.00%
Other shareholders
SYNERGETICS USA INC shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 700$3,0000.00%
View complete list of SYNERGETICS USA INC shareholders