SUNE SUNation Energy, Inc.
NASDAQActiveCommon stock
SUNE is the ticker symbol of SUNation Energy, Inc., which is listed on NASDAQ. The symbol was previously used by SunEdison, Inc..
SUNE at a glance
- Symbol
- SUNE
- Company / issuer
- SUNation Energy, Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Apr 2015 – present
- Sector
- Consumer Discretionary
- Industry
- Engineering & Construction
- Country
- United States
- Market cap
- $16.0 million (Sep 2026)
SUNE ticker history
All companies and securities we have recorded under the symbol SUNE, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| SunEdison, Inc. | Common Stock | Apr 2015 | Apr 2015 |
| SUNation Energy, Inc. | Common Stock | Nov 2024 | present |
SUNation Energy, Inc. company profile
- Industry (SIC)
- Construction - Special Trade Contractors
- Headquarters
- Ronkonkoma, NY
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- Non-accelerated filer<br>Smaller reporting company
- Latest annual report
- 10-K filed 2026-03-23
- Latest interim report
- 10-Q filed 2026-08-12
- SEC CIK
- 22701
Former company names
- Pineapple Energy Inc. (until 2024)
- Pineapple Holdings, Inc. (until 2022)
- Communications Systems Inc (until 2022)
- Communications Systems Inc (until 1995)
Source: SEC EDGAR filer data.
SUNE price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol SUNE?
SUNE is the ticker symbol of SUNation Energy, Inc on NASDAQ.
Is SUNE still trading?
Yes. SUNE appears in the current NASDAQ listings as of Sep 2026.
Which companies have used the ticker SUNE?
Our listing records show SUNE used by: SunEdison, Inc.; SUNation Energy, Inc..
Which exchange is SUNE listed on?
SUNE is listed on NASDAQ.
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