SWN Southwestern Energy Company
NYSENo longer listedCommon stock
SWN was the NYSE ticker symbol of Southwestern Energy Company. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol.
SWN at a glance
- Symbol
- SWN
- Company / issuer
- Southwestern Energy Company
- Security type
- Common stock
- Last exchange
- NYSE
- Status
- No longer listed
- Seen in listing files
- Apr 2015 – Sep 2024
- Sector
- Energy
- Industry
- Oil & Gas Production
- Country
- United States
- Last reported market cap
- $7.9 billion (Sep 2024)
SWN ticker history
All listing names we have recorded under the symbol SWN, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Southwestern Energy Company | Common Stock | Apr 2015 | Sep 2024 |
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 SWN?
SWN was the ticker symbol of Southwestern Energy Company on NYSE.
Is SWN still trading?
No. SWN does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Sep 2024.
Which exchange was SWN listed on?
SWN was listed on NYSE.
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