FONR Fonar Corporation
NASDAQNo longer listedCommon stock
FONR was the NASDAQ ticker symbol of Fonar 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.
FONR at a glance
- Symbol
- FONR
- Company / issuer
- Fonar Corporation
- Security type
- Common stock
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015 – Jun 2026
- Sector
- Health Care
- Industry
- Biotechnology: Electromedical & Electrotherapeutic Apparatus
- Country
- United States
- IPO year
- 1981
- Last reported market cap
- $125.2 million (May 2026)
FONR ticker history
All listing names we have recorded under the symbol FONR, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Fonar Corporation | Common Stock | Jan 2015 | Jun 2026 |
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 FONR?
FONR was the ticker symbol of Fonar Corporation on NASDAQ.
Is FONR still trading?
No. FONR does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Jun 2026.
Which exchange was FONR listed on?
FONR was listed on NASDAQ.
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