BlackRock Investment Management, LLC - CABOT MICROELECTRONICS CORP ownership

CABOT MICROELECTRONICS CORP's ticker is CCMPXXXX and the CUSIP is 12709P103. A total of 180 filers reported holding CABOT MICROELECTRONICS CORP in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of CABOT MICROELECTRONICS CORP
ValueSharesWeighting
Q4 2016$8,013,000
+42.7%
126,851
+19.5%
0.01%
+28.6%
Q3 2016$5,617,000
+23.6%
106,166
-1.1%
0.01%
+16.7%
Q2 2016$4,545,000
+14.1%
107,336
+10.3%
0.01%
+20.0%
Q1 2016$3,982,000
-3.8%
97,335
+3.0%
0.01%0.0%
Q4 2015$4,139,000
+13.6%
94,532
+0.5%
0.01%0.0%
Q3 2015$3,645,000
-18.5%
94,096
-0.9%
0.01%
-16.7%
Q2 2015$4,474,000
+9.9%
94,972
+16.6%
0.01%
+20.0%
Q1 2015$4,070,000
+7.5%
81,442
+1.8%
0.01%0.0%
Q4 2014$3,787,000
+12.9%
80,026
-1.1%
0.01%0.0%
Q3 2014$3,355,000
-7.1%
80,935
+0.1%
0.01%0.0%
Q2 2014$3,610,000
+1.5%
80,849
+0.1%
0.01%0.0%
Q1 2014$3,555,000
+1.7%
80,793
+5.7%
0.01%0.0%
Q4 2013$3,495,000
+17.3%
76,470
-1.2%
0.01%0.0%
Q3 2013$2,979,000
+22.3%
77,368
+4.8%
0.01%
+25.0%
Q2 2013$2,436,00073,7970.00%
Other shareholders
CABOT MICROELECTRONICS CORP shareholders Q2 2015
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