Best of Us Investors

NASDAQ: RIOT
One of the largest publicly traded Bitcoin miners in the U.S. Pivoting to digital infrastructure with 1.7 GW of approved power capacity. AMD signed as first data center tenant. A leveraged bet on Bitcoin with 18,005 BTC on the balance sheet.
FY revenue $647M (+72% YoY). Net loss -$663M driven by non-cash charges. Mining cost per BTC rose to $49,645. AMD 10-year lease signed — $311M total contract value. Engineering backlog surged +302% YoY.
Current Price (Close)
After Hours
52-Wk High
$23.93
52-Wk Low
$6.19
Market Cap
$5.61B
Beta (5Y)
3.55
User Holdings
Kerry Grinkmeyer
3 Clear Investor Takeaways
Unlikely under base-case assumptions. RIOT is a leveraged Bitcoin bet with a beta of 3.55 — not a traditional growth stock. At $14.50, the stock is 39% below its 52-week high. Our moderate case projects $30 by January 2029 (108% ROI), but this requires Bitcoin reaching $80K-$95K AND successful execution of the data center pivot. The conservative case projects only 18% ROI, well below our 100% target. The extreme volatility makes this a high-risk speculation, not a reliable growth investment.
RIOT is the second-largest public Bitcoin miner by hashrate (38.5 EH/s) behind MARA (66.4 EH/s). However, RIOT's data center pivot is the most differentiated strategy in the space — the AMD lease validates the approach. Hut 8 ($47.07) has diversified into AI/HPC more successfully, while CleanSpark ($9.21) has better mining economics. RIOT's 1.7 GW power portfolio is its crown jewel, but monetization is still early stage. For pure crypto exposure, consider Bitcoin ETFs for lower risk.
AVOID for Best of Us Investors. RIOT does not meet Kerry's Rule of 40 — revenue grew 72% but EPS is deeply negative at -$1.95. The company is barely breaking even on an adjusted EBITDA basis ($13M). While the data center pivot is genuinely interesting, the stock is too volatile, too dependent on Bitcoin prices, and too far from consistent profitability to meet our disciplined investment criteria. Watch from the sidelines until data center revenue becomes meaningful.
Investment Score
35 / 100
AVOID. Below our threshold for portfolio inclusion. RIOT is a leveraged Bitcoin play, not a growth stock. High volatility (beta 3.55), GAAP net loss of $663M, 13.2% short interest, and failure to meet Kerry's Rule of 40. The data center pivot with AMD is the potential catalyst, but it's too early to change the thesis.
Core Financial Health
Profitability
Gross margin ~38% is reasonable for mining. But operating margin -424.7% and profit margin -102.4% are alarming. GAAP distorted by $346.8M depreciation, $125.7M stock-based comp, and $115.9M unrealized BTC adjustments. Adjusted EBITDA: just $13M.
Liquidity
Current ratio 0.95 — below 1.0 is a concern. $233.5M cash ($0.62/share). Negative operating cash flow of -$572.9M. However, 18,005 BTC ($1.6B at year-end) provides a significant buffer if liquidated.
Solvency
Total debt $866.8M, debt/equity 30.3% — manageable for the industry. Book value $7.69/share, trading at 1.96x book. Convertible notes structure adds flexibility but also dilution risk.
Efficiency
Hash rate utilization improved from 70% to 87%. Net power cost 3.7¢/kWh — among lowest in industry. $56.7M in curtailment credits. But mining cost per BTC rose 54% to $49,645 due to global hash rate surge.
73.97%
Institutions
6.92%
Insiders
13.17%
Short Interest
2.6 days
Short Ratio
Note: Insider ownership at 6.92% is moderate — better than MARA's 1.33% but not high-conviction. Short interest at 13.17% is elevated, signaling bearish sentiment from sophisticated investors. Institutional ownership at 74% provides some stability but also creates selling pressure risk during drawdowns.
Valuation & Efficiency Metrics
27.24
Trailing P/E
Reflects unrealized BTC gains
20.88
Forward P/E
Expects earnings improvement
1.96
Price/Book
Near 2x book — BTC on balance sheet
7.79
Price/Sales
Premium for mining company
30.3%
Debt/Equity
Manageable leverage
Note: GAAP margins heavily distorted by non-cash charges ($346.8M depreciation, $125.7M SBC, $115.9M BTC mark-to-market). Actual mining gross margin of ~38% is competitive.
Revenue + EPS Growth Assessment
Kerry's Rule of 40
N/A
Does Not Apply
Revenue Growth (FY YoY)
+72%
EPS (TTM)
-$1.95
RIOT does not fit Kerry's Rule of 40 framework. While revenue grew an impressive 72% year over year, the company posted a net loss of -$1.95 per share. Revenue growth is primarily driven by Bitcoin price appreciation and increased hash rate, not organic business execution. The deeply negative EPS makes the Rule of 40 calculation inapplicable. This stock is fundamentally different from the growth stocks our framework is designed to evaluate — it's a commodity-linked infrastructure play.
Bitcoin Mining + Data Center Infrastructure Pivot

Bitcoin Mining Operations
38.5 EH/s — 3.5% of global network
Mining output: 5,686 BTC mined in 2025 (+18% YoY), averaging 15.3 BTC/day
BTC treasury: 18,005 BTC (~$1.6B at year-end) — significant balance sheet asset
Power advantage: 3.7¢/kWh net cost + $56.7M curtailment credits — industry-leading economics
Post-halving pressure: Mining cost rose 54% to $49.6K/BTC. Global hash rate surged 47% YoY

Data Center Infrastructure Pivot
1.7 GW approved power capacity
AMD lease: 10-year, 25MW agreement. $311M total contract value. $25M annual NOI. AMD rated A credit
Power portfolio: Rockdale (700MW) + Corsicana (1,000MW) — fully approved and energized in Texas
Engineering backlog: $224.6M (+302% YoY), with 90% related to data center development
Full build-out target: Portfolio NOI of $1.6B-$2.1B annually upon complete leasing
Bitcoin Mining & Crypto Infrastructure
| Company | Price | Mkt Cap | BTC Held | Hashrate | DC Pivot |
|---|---|---|---|---|---|
| Riot PlatformsRIOT | $14.50 | $5.61B | 18,005 | 38.5 EH/s | AMD Lease |
| MARA HoldingsMARA | $8.01 | $3.05B | 53,822 | 66.4 EH/s | Starwood |
| CleanSparkCLSK | $9.21 | $3.1B | 11,869 | 38.2 EH/s | None |
| Hut 8HUT | $47.07 | $4.5B | 10,264 | 25.1 EH/s | Advanced |
| TeraWulfWULF | $13.75 | $4.8B | 699 | 13.5 EH/s | Core42 JV |
Key Insight: RIOT has the most validated data center pivot strategy with the AMD lease ($311M contract), but MARA leads in hashrate (66.4 vs 38.5 EH/s) and BTC holdings (53,822 vs 18,005). Hut 8 trades at a significant premium ($47.07) reflecting its advanced AI/HPC diversification. RIOT's 1.7 GW power portfolio is its strongest competitive asset — in a market where power procurement takes years, this infrastructure is extremely valuable. The key question is execution speed: can RIOT lease enough capacity to justify its $5.6B market cap?
Conservative / Moderate / Aggressive

Current Price Basis
$14.50 → Target: $29.00+ (100% ROI)
Bitcoin correlation ~0.85 | All scenarios assume BTC price trajectories + DC pivot progress
BTC $60K-$75K range. Data center pivot progresses slowly. Mining margins compressed further.
BTC $80K-$95K. RIOT leases 200-300MW to high-credit tenants. Mining stabilizes.
BTC $120K+. RIOT leases 500MW+ to high-credit tenants. Valuation re-rates to infrastructure play.
Critical Assessment: The base case barely meets our 100% ROI target at $30 by January 2029, and it requires both Bitcoin appreciation to $80K-$95K AND successful execution of the data center leasing strategy. The conservative case falls far short at only 18% ROI. The risk-reward is not favorable for our investment philosophy — the downside scenarios are severe (80-85% drawdown in a crypto winter) while the upside requires multiple favorable assumptions to align.
3-Year Investment Risk Summary
~80%
12-Mo Volatility
3.55
Beta vs S&P 500
~74%
Max Drawdown (3Y)
25-40%
Avg Pullback
Crypto Market Exposure
Stress Tests
RIOT is a leveraged Bitcoin play. Stock moves ~3.55x the market. In the worst 5% of scenarios, expect 55%+ losses. The data center pivot provides some downside protection through stable lease revenue, but this is still early stage.
Trading near the 200-day MA and below the 50-day MA. The 52-week change of +102% is impressive but reflects Bitcoin's rally rather than fundamental improvement. Support at $12, resistance at $16.
Bitcoin price: Primary driver. BTC at ~$70.3K — needs sustained move above $80K for RIOT to reach moderate targets
Fed policy: Rate cuts would boost risk assets including crypto. Hawkish stance is headwind for BTC-correlated stocks
Data center demand: AMD lease is first validation. Additional tenant signings would be major catalysts for re-rating
Power scarcity: Growing AI demand for power makes RIOT's 1.7 GW portfolio increasingly valuable over time
Business Model, Management & Competitive Position
Riot Platforms operates massive Bitcoin mining facilities in Texas, using specialized ASIC hardware to solve cryptographic puzzles and earn Bitcoin block rewards. Revenue comes from two segments: Bitcoin mining ($576.3M, 89% of total) and engineering services ($71M, 11%). The company is strategically pivoting to become a digital infrastructure platform, leasing its 1.7 GW of approved power capacity to high-credit data center tenants. The AMD lease is the first proof point of this transformation. Revenue is highly cyclical and correlated with Bitcoin's price.
CEO Jason Les has led Riot since 2021 and is driving the data center infrastructure pivot. Insider ownership at 6.92% is moderate — better than MARA's 1.33% but not high-conviction. The AMD lease demonstrates strategic vision and execution capability. However, stock-based compensation of $125.7M (19.4% of revenue) is concerning — management is being well-compensated despite GAAP losses. The Rockdale site acquisition for $96M (funded by selling BTC) shows disciplined capital allocation. Management credibility hinges on securing additional data center tenants.
RIOT is the second-largest public Bitcoin miner by hashrate (38.5 EH/s) behind MARA (66.4 EH/s). Its data center pivot strategy is the most validated in the space with the AMD lease. Hut 8 is further along in AI/HPC diversification, trading at a premium. CleanSpark has better mining economics but no data center strategy. RIOT's 1.7 GW power portfolio is its strongest competitive moat — in a market where new power procurement takes 3-5 years, this infrastructure is extremely difficult to replicate. The key differentiator is RIOT's ability to convert mining infrastructure to higher-value data center leases.
Crypto regulation remains a key risk factor. Potential mining permit restrictions, stablecoin regulation, or custody rule changes could impact operations. The SEC's evolving stance on crypto assets adds uncertainty. On the positive side, the U.S. political environment has become more crypto-friendly, and Bitcoin ETF approval has legitimized the asset class. Energy regulation and environmental concerns around mining could affect operating costs. The data center pivot partially mitigates crypto-specific regulatory risk by diversifying revenue streams toward traditional technology infrastructure.
Bitcoin mining stocks are inherently difficult to forecast because they're essentially leveraged bets on Bitcoin's price, which itself is highly unpredictable. RIOT's data center pivot adds another layer of uncertainty — it could transform the business or prove to be a slow-moving distraction. The wide range between conservative ($17) and aggressive ($55) scenarios reflects this fundamental uncertainty. The AMD lease is encouraging but represents only 25MW of 1,700MW capacity.
Investor Summary & Tactical Guidance
AVOID for new investors — RIOT does not meet Kerry's Rule of 40 and the base case barely meets our 100% ROI target. The stock is too volatile and too dependent on Bitcoin prices for our disciplined investment approach.
Watch from sidelines — Revisit when data center leasing revenue becomes a meaningful percentage of total revenue AND the company demonstrates a clear path to GAAP profitability.
If you must speculate: Maximum 1-2% of portfolio. Entry zone: $10-$12 on a Bitcoin pullback. Stop-loss at $8.00. This is a trade, not an investment.
Data center leasing revenue exceeds 20% of total revenue
RIOT signs 2+ additional high-credit tenants (100MW+)
Company achieves positive GAAP net income for 2 consecutive quarters
Bitcoin sustains above $100K for 3+ months
Mining cost per BTC drops below $40K through efficiency gains
Stock pulls back to $10-$12 range creating better risk/reward
Bottom Line: RIOT is a bet on Bitcoin's future and the company's ability to monetize its massive power portfolio through data center leasing. The AMD lease is a promising first step, but 25MW out of 1,700MW is just 1.5% utilization. The stock is too volatile, too dependent on Bitcoin prices, and too far from profitability to meet our disciplined investment criteria. For investors seeking 100% ROI in 3 years, there are more reliable paths in our portfolio. Watch RIOT from the sidelines and revisit when the data center thesis has more proof points.
AI-Powered Audio Analysis by Samantha, BUSI Stock Analyst

Audio Analysis
Samantha breaks down RIOT's position as one of the largest U.S. Bitcoin miners, the data center infrastructure pivot with AMD, FY 2025 earnings analysis, crypto-sensitive risk assessment, and why the data says to watch from the sidelines.
Duration: ~10 minutes | Generated by Samantha, Best of Us Investors AI Analyst