BFA
ZIGO

BlackRock Fund Advisors’s ZYGO CORP ZIGO Stock Holding History

BlackRock Fund Advisors’s Portfolio ZIGO Stock Details ZIGO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2014
Q2 		– Sell
2014
Q1 		$7.03M Buy
2013
Q4 		$6.77M Sell
2013
Q3 		$7.62M Buy
2013
Q2 		$6.75M Buy