BLAIR WILLIAM & CO/IL - CABOT MICROELECTRONICS CORP ownership

CABOT MICROELECTRONICS CORP's ticker is CCMPXXXX and the CUSIP is 12709P103. A total of 177 filers reported holding CABOT MICROELECTRONICS CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of CABOT MICROELECTRONICS CORP
ValueSharesWeighting
Q2 2017$333,000
-26.3%
4,509
-24.3%
0.00%
-25.0%
Q1 2017$452,000
+15.3%
5,959
-4.0%
0.00%0.0%
Q4 2016$392,000
+19.1%
6,2090.0%0.00%
+33.3%
Q3 2016$329,000
+15.4%
6,209
-7.9%
0.00%0.0%
Q2 2016$285,000
-1.7%
6,739
-5.1%
0.00%0.0%
Q1 2016$290,000
-8.5%
7,104
-2.1%
0.00%0.0%
Q4 2015$317,000
+11.6%
7,254
-1.4%
0.00%
+50.0%
Q3 2015$284,000
-16.7%
7,360
+1.5%
0.00%
+100.0%
Q2 2015$341,000
-5.0%
7,253
+0.8%
0.00%0.0%
Q1 2015$359,000
-18.0%
7,196
-22.2%
0.00%0.0%
Q4 2014$438,000
+20.3%
9,255
+5.2%
0.00%0.0%
Q3 2014$364,000
-13.5%
8,800
-6.9%
0.00%0.0%
Q2 2014$421,000
+0.7%
9,454
-0.8%
0.00%0.0%
Q1 2014$418,000
-3.9%
9,5260.0%0.00%0.0%
Q4 2013$435,000
+18.5%
9,526
-0.1%
0.00%0.0%
Q3 2013$367,000
+16.5%
9,5390.0%0.00%0.0%
Q2 2013$315,0009,5390.00%
Other shareholders
CABOT MICROELECTRONICS CORP shareholders Q3 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%
SHAPIRO CAPITAL MANAGEMENT LLC 362,017$27,734,122,0000.66%
View complete list of CABOT MICROELECTRONICS CORP shareholders