GROUP ONE TRADING, L.P. - MEDICAL ACTION INDS INC ownership

MEDICAL ACTION INDS INC's ticker is MDCI and the CUSIP is 58449L100. A total of 75 filers reported holding MEDICAL ACTION INDS INC in Q4 2013. The put-call ratio across all filers is 3.72 and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MEDICAL ACTION INDS INC
ValueSharesWeighting
Q3 2014$67,000
-27.2%
4,882
-26.9%
0.00%0.0%
Q2 2014$92,000
-42.1%
6,682
-72.1%
0.00%
-66.7%
Q3 2013$159,00023,9330.00%
Other shareholders
MEDICAL ACTION INDS INC shareholders Q4 2013
NameSharesValueWeighting ↓
Wallace Capital Management Inc. 464,898$3,980,0000.92%
PERRITT CAPITAL MANAGEMENT INC 467,065$3,998,0000.66%
ALGERT GLOBAL LLC 154,004$1,318,0000.35%
Compass Efficient Model Portfolios, LLC 849$7,0000.26%
Ancora Advisors LLC 128,202$1,097,0000.17%
Hillsdale Investment Management Inc. 58,400$500,0000.15%
MARTIN & CO INC /TN/ 38,300$328,0000.11%
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 57,294$490,0000.09%
GSA CAPITAL PARTNERS LLP 136,424$1,168,0000.09%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 239,850$2,053,0000.06%
View complete list of MEDICAL ACTION INDS INC shareholders