UIL UIL Holdings Corporation
NYSENo longer listedCommon stock
UIL was the NYSE ticker symbol of UIL Holdings Corporation. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol.
UIL at a glance
- Symbol
- UIL
- Company / issuer
- UIL Holdings Corporation
- Security type
- Common stock
- Last exchange
- NYSE
- Status
- No longer listed
- Seen in listing files
- Apr 2015
UIL ticker history
All listing names we have recorded under the symbol UIL, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| UIL Holdings Corporation | Common Stock | Apr 2015 | Apr 2015 |
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 UIL?
UIL was the ticker symbol of UIL Holdings Corporation on NYSE.
Is UIL still trading?
No. UIL does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Apr 2015.
Which exchange was UIL listed on?
UIL was listed on NYSE.
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