Needham Investment Management’s Advanced Photonix Inc API Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2015
Q2
Sell
2015
Q1
$133K Hold
2014
Q4
$98K Hold
2014
Q3
$183K Hold
2014
Q2
$203K Hold
2014
Q1
$208K Hold
2013
Q4
$230K Hold
2013
Q3
$183K Hold
2013
Q2
$220K Buy