ALE Allete, Inc.
NYSENo longer listed
ALE was the NYSE ticker symbol of Allete, 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.
ALE at a glance
- Symbol
- ALE
- Company / issuer
- Allete, Inc.
- Last exchange
- NYSE
- Status
- No longer listed
- Seen in listing files
- Apr 2015 – Nov 2025
- Sector
- Utilities
- Industry
- Power Generation
- Country
- United States
- Last reported market cap
- $3.9 billion (Nov 2025)
ALE ticker history
All listing names we have recorded under the symbol ALE, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Allete, Inc. | — | Apr 2015 | Nov 2025 |
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 ALE?
ALE was the ticker symbol of Allete, Inc on NYSE.
Is ALE still trading?
No. ALE does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Nov 2025.
Which exchange was ALE listed on?
ALE was listed on NYSE.
Nearby symbols
ALDA Atlantica IncALDF Aldel Financial II Inc.ALDR Alder BioPharmaceuticals, Inc.ALDS APPlife Digital Solutions IncALDW Alon USA Partners, LPALDX Aldeyra Therapeutics, Inc.ALEC Alector, Inc.ALEGF Allegro.Eu SAALEUY Allegro.Eu SAALEX Alexander & Baldwin, Inc.ALF Centurion Acquisition Corp.ALG Alamo Group, Inc.