Ownership history in PEAK6 Group LLC · 32 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in CABOT MICROELECTRONICS CORP COM (CCMP). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2018 Q1 | REDUCED | 22,400 | -3,000 | -11.8% | 0.01% | $2.4M | — |
| 2018 Q1 | ADDED | 25,400 | +20,943 | +469.9% | 0.01% | $2.7M | — |
| 2018 Q1 | ADDED | 4,457 | +3,057 | +218.4% | 0.00% | $477K | — |
| 2017 Q4 | REDUCED | 1,400 | -9,300 | -86.9% | 0.00% | $132K | — |
| 2017 Q4 | ADDED | 10,700 | +7,483 | +232.6% | 0.00% | $1.0M | — |
| 2017 Q2 | REDUCED | 3,217 | -1,783 | -35.7% | 0.00% | $238K | — |
| 2017 Q2 | REDUCED | 5,000 | -38,919 | -88.6% | 0.00% | $369K | — |
| 2017 Q1 | ADDED | 43,919 | +39,419 | +876.0% | 0.03% | $3.4M | — |
| 2016 Q4 | REDUCED | 4,500 | -22,112 | -83.1% | 0.00% | $284K | — |
| 2016 Q4 | REDUCED | 26,612 | -62,662 | -70.2% | 0.01% | $1.7M | — |