RIOT Riot Platforms, Inc.
NASDAQActiveCommon stock
RIOT is the ticker symbol of Riot Platforms, Inc., which is listed on NASDAQ. The symbol was previously used by Riot Blockchain Inc..
RIOT at a glance
- Symbol
- RIOT
- Company / issuer
- Riot Platforms, Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Aug 2018 – present
- Sector
- Finance
- Industry
- Finance: Consumer Services
- Country
- United States
- Market cap
- $8.8 billion (Sep 2026)
RIOT ticker history
All companies and securities we have recorded under the symbol RIOT, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Riot Blockchain Inc. | Common Stock | Aug 2018 | Dec 2022 |
| Riot Platforms, Inc. | Common Stock | Jan 2023 | present |
Riot Platforms, Inc. company profile
- Industry (SIC)
- Finance Services
- Headquarters
- Castle Rock, CO
- Incorporated in
- NV
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-03-02
- Latest interim report
- 10-Q filed 2026-08-10
- SEC CIK
- 1167419
Former company names
- Riot Blockchain, Inc. (until 2022)
- Bioptix, Inc. (until 2017)
- Venaxis, Inc. (until 2016)
- AspenBio Pharma, Inc. (until 2012)
- Aspenbio Inc (until 2005)
Source: SEC EDGAR filer data.
RIOT price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol RIOT?
RIOT is the ticker symbol of Riot Platforms, Inc on NASDAQ.
Is RIOT still trading?
Yes. RIOT appears in the current NASDAQ listings as of Sep 2026.
Which companies have used the ticker RIOT?
Our listing records show RIOT used by: Riot Blockchain Inc.; Riot Platforms, Inc..
Which exchange is RIOT listed on?
RIOT is listed on NASDAQ.