Riot Filing Exposed Bitcoin Mining’s Thin First-Quarter Economics

Riot Blockchain disclosed on May 10, 2019 that its cryptocurrency-mining operation generated $1.406 million in first-quarter revenue while recording $1.471 million in direct production costs. The approximately $65,000 shortfall showed that producing more coins did not necessarily make mining profitable during the market conditions of early 2019.

The development was significant because Riot offered public-company financial detail for a business normally observed through network estimates and private operator claims. Its unaudited Form 10-Q covered the three months ended March 31, 2019 and exposed the relationship among cryptocurrency prices, electricity and facility costs, financing, accounting judgments and corporate liquidity.

More coins, but a negative production spread

Riot’s May 10 release said it produced 329.52 bitcoin, 356 bitcoin cash and 1,422.5 litecoin during the quarter. Those quantities came from the company’s release; the reviewed Form 10-Q reported aggregate cryptocurrency-mining revenue rather than a separate revenue total for each asset.

Mining revenue increased from $901,000 in the first quarter of 2018 to $1.406 million in the first quarter of 2019, a company-reported increase of approximately 56%. Direct costs rose much faster, from $349,000 to $1.471 million. Riot said those costs consisted primarily of rent and utilities and excluded separately reported depreciation and amortization.

Using the filing’s rounded figures, direct costs exceeded mining revenue by approximately $65,000, equivalent to 4.6% of mining revenue. Riot characterized the resulting margin as roughly negative 4%. The difference reflects rounding rather than a materially different conclusion: mining was slightly below breakeven before corporate overhead, financing costs and other expenses.

The company attributed the result to fixed base rent, variable energy expenses and the reduced value of the cryptocurrencies produced. Its release cited an average bitcoin price of $3,799 for the quarter, but did not explain the complete methodology or valuation timestamps behind that average.

The corporate loss was much larger

Riot reported a first-quarter net loss of approximately $13.75 million. That figure should not be interpreted as the cost of mining the disclosed coins. The filing said approximately $11.35 million of the loss consisted of non-cash items, including a $6.155 million loss associated with issuing convertible notes and $4.398 million from changes in the fair value of the notes and related warrant liability.

Selling, general and administrative expenses were $3.152 million. Net cash used in operating activities was $3.185 million, while a convertible-note and warrant financing supplied $3 million during the quarter. The distinction matters: the slightly negative mining spread was only one component of a much larger corporate financing and overhead structure.

Liquidity presented the sharper institutional risk. At March 31, Riot reported $1.016 million of cash and cash equivalents, $1.085 million of digital currencies and an $18.561 million working-capital deficit. Management said additional debt or equity capital was required to meet normal obligations over the following twelve months and concluded that the circumstances raised substantial doubt about the company’s ability to continue as a going concern.

A rally did not rewrite the quarter

Kraken’s May 10 market report marked bitcoin at $6,375, up 5.05% for its reported daily period, with $114 million of bitcoin turnover and $180 million across the exchange’s highlighted markets. Those figures were Kraken-specific, and the surviving report does not fully specify its cutoff, reference-price construction or currency-conversion method.

The stronger May 10 quote did not retroactively improve Riot’s January-through-March results. It only showed how quickly a miner’s operating environment could change after a reporting period ended. Riot’s filing said future liquidity would depend significantly on cryptocurrency production and market prices, but it could not establish what subsequent prices, mining difficulty or financing availability would be.

Riot also disclosed that its financial-reporting controls were ineffective because of material weaknesses, including weaknesses involving financially relevant systems, mining equipment and digital-currency hardware wallets. The defensible May 10 conclusion was therefore narrow: a listed miner had increased production and revenue, yet direct mining economics remained slightly negative and the wider company still faced substantial financing, liquidity and control risks.