GROUP ONE TRADING, L.P. - ASTROTECH CORP ownership

ASTROTECH CORP's ticker is and the CUSIP is 46484101. A total of 2 filers reported holding ASTROTECH CORP 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 ASTROTECH CORP
ValueSharesWeighting
Q4 2014$2,000
-33.3%
900
-10.0%
0.00%
Q3 2014$3,0001,0000.00%
Other shareholders
ASTROTECH CORP shareholders Q4 2014
NameSharesValueWeighting ↓
BECK CAPITAL MANAGEMENT, LLC 996,227$2,371,0001.81%
MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/ 14,200$33,0000.05%
View complete list of ASTROTECH CORP shareholders