Renaissance Technologies - ZYGO CORP ownership

ZYGO CORP's ticker is ZIGO and the CUSIP is 989855101. A total of 64 filers reported holding ZYGO CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of ZYGO CORP
ValueSharesWeighting
Q1 2014$3,548,000
+4.6%
233,600
+1.8%
0.01%
+12.5%
Q4 2013$3,392,000
-11.6%
229,500
-4.5%
0.01%
-11.1%
Q3 2013$3,838,000
-3.1%
240,200
-4.0%
0.01%
-10.0%
Q2 2013$3,962,000250,1000.01%
Other shareholders

There were no reported owners of ZYGO CORP in Q4 2013.

NameSharesValueWeighting ↓
View complete list of ZYGO CORP shareholders