CCMP CMC Materials Inc.
CCMP was the NASDAQ ticker symbol of CMC Materials Inc. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol.
CCMP at a glance
- Symbol
- CCMP
- Company / issuer
- CMC Materials Inc.
- Security type
- Common stock
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015 – Jun 2022
- Sector
- Technology
- Industry
- Semiconductors
- Country
- United States
- IPO year
- 2000
- Last reported market cap
- $5.0 billion (Jun 2022)
CCMP ticker history
All companies and securities we have recorded under the symbol CCMP, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Cabot Microelectronics Corporation | — | Jan 2015 | Aug 2018 |
| CMC Materials Inc. | Common Stock | Jan 2021 | Jun 2022 |
Snapshots have gaps (notably 2018–2021, and 2015–2021 for NYSE listings), so the actual delisting date may be later than the last-seen date.
Frequently asked questions
What company has the ticker symbol CCMP?
CCMP was the ticker symbol of CMC Materials Inc on NASDAQ.
Is CCMP still trading?
No. CCMP does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Jun 2022.
Which companies have used the ticker CCMP?
Our listing records show CCMP used by: Cabot Microelectronics Corporation; CMC Materials Inc..
Which exchange was CCMP listed on?
CCMP was listed on NASDAQ.