MATR Harbor Multi-Asset Explorer ETF
NYSE ArcaActiveETF
MATR is the ticker symbol of Harbor Multi-Asset Explorer ETF (ETF), which is listed on NYSE Arca. The symbol was previously used by Mattersight Corporation.
MATR at a glance
- Symbol
- MATR
- Company / issuer
- Harbor Multi-Asset Explorer ETF
- Security type
- ETF
- Exchange
- NYSE Arca
- Status
- Actively traded
- Seen in listing files
- Jan 2015 – present
MATR ticker history
All companies and securities we have recorded under the symbol MATR, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Mattersight Corporation | — | Jan 2015 | Jan 2015 |
| Harbor Multi-Asset Explorer ETF | — | Sep 2026 | present |
MATR price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol MATR?
MATR is the ticker symbol of Harbor Multi-Asset Explorer ETF on NYSE Arca.
Is MATR still trading?
Yes. MATR appears in the current NYSE Arca listings as of Sep 2026.
Which companies have used the ticker MATR?
Our listing records show MATR used by: Mattersight Corporation; Harbor Multi-Asset Explorer ETF.
Which exchange is MATR listed on?
MATR is listed on NYSE Arca.
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