VANGUARD GROUP INC - ZYGO CORP ownership

Quarter-by-quarter ownership
VANGUARD GROUP INC ownership history of ZYGO CORP
ValueSharesWeighting
Q1 2014$6,766,000
+4.4%
445,376
+1.6%
0.00%0.0%
Q4 2013$6,480,000
-5.8%
438,421
+1.9%
0.00%0.0%
Q3 2013$6,878,000
+2.0%
430,390
+0.9%
0.00%0.0%
Q2 2013$6,742,000426,3840.00%
Other shareholders
ZYGO CORP shareholders Q2 2014
NameSharesValueWeighting ↓
MAK CAPITAL ONE LLC 4,370,060$64,590,00022.76%
HALSEY ASSOCIATES INC/CT 297,942$4,404,0001.00%
NEEDHAM INVESTMENT MANAGEMENT LLC 286,375$4,233,0000.88%
Teton Advisors, Inc. 204,000$3,015,0000.21%
CI Global Investments Inc. 490,000$7,242,0000.20%
Rodgers Brothers Inc. 21,050$311,0000.15%
CARDINAL CAPITAL MANAGEMENT LLC /CT 93,117$1,376,0000.07%
PDT Partners, LLC 24,700$365,0000.04%
ROYCE & ASSOCIATES LP 665,818$9,841,0000.03%
GAMCO INVESTORS, INC. ET AL 295,000$4,360,0000.02%
View complete list of ZYGO CORP shareholders