GAMCO INVESTORS, INC. ET AL - ZYGO CORP ownership

Quarter-by-quarter ownership
GAMCO INVESTORS, INC. ET AL ownership history of ZYGO CORP
ValueSharesWeighting
Q1 2014$4,519,000
+3.6%
297,500
+0.8%
0.02%
+4.3%
Q4 2013$4,360,000
-7.5%
295,0000.0%0.02%
-17.9%
Q3 2013$4,714,000
+0.9%
295,0000.0%0.03%
-3.4%
Q2 2013$4,673,000295,0000.03%
Other shareholders

There were no reported owners of ZYGO CORP in Q2 2014.

NameSharesValueWeighting ↓
View complete list of ZYGO CORP shareholders