CABOT MICROELECTRONICS CORP's ticker is CCMPXXXX and the CUSIP is 12709P103. A total of 241 filers reported holding CABOT MICROELECTRONICS CORP in Q4 2017. The put-call ratio across all filers is 1.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $0 | – | 0 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q3 2020 | $15,000 | +7.1% | 110 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $14,000 | +7.7% | 110 | +0.9% | 0.00% | 0.0% |
| Q1 2020 | $13,000 | -13.3% | 109 | +1.9% | 0.00% | 0.0% |
| Q4 2019 | $15,000 | 0.0% | 107 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $15,000 | -62.5% | 107 | -74.9% | 0.00% | -50.0% |
| Q4 2018 | $40,000 | +207.7% | 427 | +250.0% | 0.00% | +100.0% |
| Q3 2018 | $13,000 | 0.0% | 122 | +2.5% | 0.00% | 0.0% |
| Q2 2018 | $13,000 | +8.3% | 119 | -5.6% | 0.00% | 0.0% |
| Q1 2018 | $12,000 | 0.0% | 126 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $12,000 | +20.0% | 126 | +2.4% | 0.00% | – |
| Q3 2017 | $10,000 | +900.0% | 123 | +668.8% | 0.00% | – |
| Q2 2017 | $1,000 | 0.0% | 16 | 0.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 16 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | 0.0% | 16 | 0.0% | 0.00% | – |
| Q3 2016 | $1,000 | – | 16 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Hudson Executive Capital LP | 1,298,000 | $99,440,000 | 13.64% |
| Hudson Executive Capital LP | 1,170,600 | $89,680,000 | 12.30% |
| SUMMIT SECURITIES GROUP LLC | 147,000 | $11,262,000 | 3.24% |
| MOODY ALDRICH PARTNERS LLC | 17,270 | $1,323,000 | 2.26% |
| RUDMAN ERROL M | 27,118 | $2,078,000 | 1.34% |
| SNYDER CAPITAL MANAGEMENT L P | 304,575 | $23,333,000 | 1.23% |
| Bluefin Trading, LLC | 117,241 | $8,982,000 | 1.17% |
| EARNEST PARTNERS LLC | 1,255,359 | $96,173,000 | 1.03% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 860,232 | $65,902,000 | 0.72% |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | 23,226 | $1,761,000 | 0.66% |