Austin W. Marxe & David M. Greenhouse’s Active Power Inc PIOI Stock Holding History

Austin W. Marxe & David M. Greenhouse’s Portfolio PIOI Stock Details PIOI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2014 Q3	$1.45M	Hold
2014 Q2	$2M	Hold
2014 Q1	$2.4M	Buy
2013 Q3	–	Sell
2013 Q2	$630K	Buy