Riot Platforms, Inc.
Ticker: RIOTFinancialsFinance ServicesThe business
Riot Platforms, Inc. (NASDAQ: RIOT) is a vertically integrated digital infrastructure company principally engaged in developing and optimizing large-scale power assets for bitcoin mining and data center operations. The company operates two reportable business segments: Bitcoin Mining and Engineering.
The Bitcoin Mining segment focuses on maximizing mining capacity by growing hash rate and deploying application-specific integrated circuit miners at scale across the company's facilities. As of December 31, 2025, Riot maintained a total deployed hash rate of 38.5 exahash per second and mined 5,686 bitcoin during the year. The company operates three major facilities: the Rockdale Facility in Texas with 700 megawatts of developed capacity, the Corsicana Facility in Navarro County, Texas with 400 megawatts of current capacity and expected expansion to one gigawatt, and the Kentucky Facility with approximately 137 megawatts of developed capacity acquired through the Block Mining acquisition in 2024. Riot utilizes both air-cooled and immersion-cooled mining environments to optimize efficiency and has secured long-term miner supply agreements with MicroBT.
The Engineering segment designs and manufactures power-distribution equipment and engineered electrical products, supporting vertical integration by enabling internal development of critical infrastructure for site expansion. This segment also provides services to industrial and governmental customers across data center, power generation, utility, and alternative energy markets.
In 2025, Riot began actively developing data center leasing services to diversify revenue streams beyond bitcoin mining. The company announced a strategic land acquisition of the Rockdale Facility and executed a long-term data center lease agreement with Advanced Micro Devices, Inc. for 25 megawatts of capacity with expansion options.
Riot maintains bitcoin holdings in cold storage with institutional custodians NYDIG and Coinbase. The company employs approximately 816 employees across engineering, construction, manufacturing, mining operations, and administrative functions, with operations primarily located in Texas, Colorado, and Kentucky. The company's competitive advantages include substantial energy portfolio concentration in the Dallas-Austin corridor, strong financial position, low-cost power resources, and vertical integration in electrical infrastructure and engineering.
- Sector
- Financials
- Industry
- Finance Services
- HQ
- CASTLE ROCK, CO
- FY end
- 12-31
- CIK
- 1167419
- SIC
- 6199
Ownership
Who holds Riot Platforms, Inc. — across funds, superinvestors and bonds · N-PORT 2026Q2 · 13F 2026-06-30
Top fund holders
| Fund | % of fund | Value |
|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VTI · VANGUARD INDEX FUNDS | 0.01% | $295.90M |
| iShares Russell 2000 ETF IWM · iShares Trust | 0.30% | $251.00M |
| VANGUARD SMALL-CAP INDEX FUND VB · VANGUARD INDEX FUNDS | 0.11% | $213.78M |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND VGT · VANGUARD WORLD FUND | 0.12% | $198.24M |
| VANGUARD SMALL-CAP GROWTH INDEX FUND VBK · VANGUARD INDEX FUNDS | 0.26% | $123.13M |
Superinvestors in Riot Platforms, Inc.
Share of each manager's reported 13F portfolio.
Bonds held by funds
Funds report holding 1 issues of Riot Platforms, Inc.'s debt, $228.15M at fund-held market value — what funds hold, not the company's debt outstanding. Weighted-average coupon 0.75%, maturing 2030–2030.
| Issue | Coupon | Matures | Funds | Fund-held |
|---|---|---|---|---|
| RIOT 0.75 01/15/30 | 0.750% | 2030-01-15 | 48 | $228.15M |
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Fund ownership is a subset of institutional 13F ownership — the two describe overlapping populations and must not be added together.
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