Walthausen & Co., LLC - CABOT MICROELECTRONICS CORP ownership

CABOT MICROELECTRONICS CORP's ticker is CCMPXXXX and the CUSIP is 12709P103. A total of 160 filers reported holding CABOT MICROELECTRONICS CORP in Q2 2013. The put-call ratio across all filers is 1.73 and the average weighting 0.1%.

Quarter-by-quarter ownership
Walthausen & Co., LLC ownership history of CABOT MICROELECTRONICS CORP
ValueSharesWeighting
Q2 2014$21,795,000
+3.3%
488,126
+1.8%
1.60%
-5.2%
Q1 2014$21,093,000
+19.3%
479,386
+23.9%
1.69%
+29.0%
Q4 2013$17,683,000
+16.9%
386,930
-1.5%
1.31%
+8.8%
Q3 2013$15,133,000
+211.2%
392,950
+166.7%
1.20%
+145.3%
Q2 2013$4,863,000147,3200.49%
Other shareholders
CABOT MICROELECTRONICS CORP shareholders Q2 2013
NameSharesValueWeighting ↓
Hudson Executive Capital LP 1,298,000$99,440,00013.64%
Hudson Executive Capital LP 1,170,600$89,680,00012.30%
SUMMIT SECURITIES GROUP LLC 147,000$11,262,0003.24%
MOODY ALDRICH PARTNERS LLC 17,270$1,323,0002.26%
RUDMAN ERROL M 27,118$2,078,0001.34%
SNYDER CAPITAL MANAGEMENT L P 304,575$23,333,0001.23%
Bluefin Trading, LLC 117,241$8,982,0001.17%
EARNEST PARTNERS LLC 1,255,359$96,173,0001.03%
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 860,232$65,902,0000.72%
MORGAN DEMPSEY CAPITAL MANAGEMENT LLC 23,226$1,761,0000.66%
View complete list of CABOT MICROELECTRONICS CORP shareholders