Best of Us Investors

NASDAQ: NBIS
Full-stack AI infrastructure provider building hyperscale GPU clusters and cloud platforms. Spun off from Yandex, now powering Meta and Microsoft's AI workloads with a 1.2 GW Missouri AI factory on the horizon.
Price
$91.59
+1.23% today
Market Cap
$22.6B
Large Cap
52-Wk Range
$18.31 – $141.10
+240% YoY
Recommendation
BUY
Cautious — Position Size
Shares Held
1,000
Portfolio Weight
6.9%
Position Value
$91,590
Three Key Investor Takeaways
Nebius delivered 500.8% quarterly revenue growth YoY with Q4 2025 revenue of $227.7M. The company guided for a $7B–$9B annualized revenue run-rate by end of 2026 — a potential 14–17x increase from 2025 levels. This is among the fastest revenue ramps in tech history, driven by insatiable demand for AI compute infrastructure.
Among pure-play AI infrastructure providers, Nebius is the most ambitious in capacity buildout. The 1.2 GW Missouri 'Project Independence' facility, combined with existing European operations and partnerships with Meta and Microsoft, positions NBIS as the leading independent alternative to hyperscaler clouds for AI workloads.
With a base-case projection of $220 by January 2029 (140% ROI), NBIS exceeds our 100% ROI-in-3-years target. However, the extreme valuation (42x sales, 779x P/E) and heavy capex requirements demand strict position sizing at 3–5% of portfolio. The risk-reward is attractive for disciplined investors.
Core Financial Health Assessment
Op. Margin: -103% TTM, but Q4 profit margin turned positive at 19.2%
$3.68B cash, Current Ratio 3.08, $14.54 cash per share
Debt/Equity 106%, $4.89B total debt, manageable given growth
Hyper-growth mode — meaningful metrics pending scale
Institutional ownership at 48.4% is solid and growing, reflecting increasing Wall Street confidence. Insider ownership at 3.72% is relatively low — typical for a company that underwent a complex corporate restructuring from Yandex. CEO Arkady Volozh retains meaningful economic interest through the restructuring.
Shares Short
39.67M
Short % of Float
18.09%
Short Ratio
2.81 days
Prior Month
37.39M ↑
Short interest is elevated at 18.09% of float (39.67M shares), increasing from 37.39M the prior month. This is a double-edged sword — it could fuel short squeezes on positive catalysts (Missouri facility milestones, new contracts), but signals significant skepticism from sophisticated investors about the extreme valuation.
Total Cash
$3.68B
$14.54/share
Total Debt
$4.89B
D/E: 105.96%
Operating CF
$384.8M
TTM positive
Free Cash Flow
-$3.61B
Heavy capex phase
The balance sheet reflects a company in aggressive expansion mode. The $3.68B cash position provides a solid war chest, but the -$3.61B levered free cash flow underscores the massive capital expenditures required for GPU clusters and data center buildouts. Operating cash flow is positive at $384.8M TTM, indicating the core business generates cash even as capex consumes it. The debt-to-equity ratio of 106% is elevated but manageable given the growth trajectory and cash reserves.
Valuation & Trend Analysis
| Metric | Current | Q3 2025 | Q1 2025 | Industry Avg |
|---|---|---|---|---|
| P/E (Trailing) | 779.4x | N/A | N/A | 25–35x |
| Price/Sales | 42.66x | 102.10x | 42.36x | 5–10x |
| Price/Book | 4.90x | 7.49x | 1.54x | 3–5x |
| EV/Revenue | 44.95x | 111.57x | 22.25x | 8–15x |
| ROE | 0.74% | N/A | N/A | 15–25% |
| Debt/Equity | 105.96% | N/A | N/A | 30–60% |
| Gross Margin | 68.6% | N/A | N/A | 50–65% |
Valuation Context: NBIS trades at extreme multiples by any standard — 42.66x sales and 779x trailing earnings. However, the P/S ratio has compressed dramatically from 102x in Q3 2025 as revenue has scaled rapidly. The gross margin of 68.6% is strong and above industry averages, suggesting pricing power. As revenue scales toward the $7–9B run-rate guidance, these multiples will compress significantly if the company executes. The key question is whether execution risk justifies the premium.
Revenue CAGR + EPS CAGR Combined Score
Kerry's Rule of 40 Score
Extraordinary pass. Revenue CAGR alone exceeds 200%, making the combined score well above 100. This is among the highest Rule of 40 scores in our coverage universe.
Growth Analysis: Nebius is experiencing one of the most explosive revenue ramps in tech history. Q4 2025 revenue of $227.7M represented 500.8% YoY growth. The company's 2026 guidance of $7B–$9B annualized run-rate implies a potential 14–17x increase from 2025 levels. Gross margins at 68.6% are strong and improving as the company scales. The Q4 adjusted EBITDA turned positive at $15.0M, signaling the beginning of an operating leverage inflection. While EPS is minimal at $0.12 TTM, the trajectory is clearly upward as revenue scales against a relatively fixed cost base.
AI Cloud Infrastructure — The Picks & Shovels of the AI Revolution

Core business — renting AI compute capacity
Developer tools, MLOps, model hosting
On-prem & hybrid AI deployments
Tavily AI search subsidiary
Market Position: Nebius is positioning itself as the leading independent alternative to the hyperscalers (AWS, Azure, GCP) for AI workloads. Their competitive advantage is purpose-built AI infrastructure with full-stack optimization — from GPU hardware through cloud platforms to developer tools. The 1.2 GW Missouri "Project Independence" facility alone could generate over $1B in annual recurring revenue at full capacity. With customers like Meta and Microsoft already onboard, Nebius has validated its technology at enterprise scale. The AI infrastructure market is growing at 40%+ CAGR, and Nebius is capturing share at an accelerating rate.
AI Infrastructure Competitive Landscape
| Company | Mkt Cap | Rev Growth | Gross Margin | P/S | Scale |
|---|---|---|---|---|---|
| Nebius (NBIS) | $22.6B | 500.8% | 68.6% | 42.7x | Scaling rapidly |
| CoreWeave (CRWV) | $35B+ | ~400% | ~60% | ~30x | Recently IPO'd |
| Lambda Labs | Private | ~300% | ~55% | N/A | Mid-scale |
| AWS (AMZN) | $2.1T | ~19% | ~62% | 3.5x | Dominant |
| Azure (MSFT) | $3.0T | ~31% | ~70% | 12x | Dominant |
| GCP (GOOG) | $2.0T | ~30% | ~58% | 6x | Growing fast |
Competitive Edge: Among pure-play AI infrastructure providers, Nebius leads in revenue growth (500.8% vs CoreWeave's ~400%) and gross margin (68.6%). The company differentiates through its European heritage, Yandex-derived AI expertise, full-stack approach, and aggressive U.S. expansion via Project Independence. While hyperscalers dominate the broader cloud market, Nebius targets the specialized AI compute niche where purpose-built infrastructure delivers superior performance per dollar.
Conservative / Moderate / Aggressive — Jan 2027, 2028, 2029

Revenue $4B by 2028, modest margin improvement, execution delays
✗ Below 100% ROI Goal
Revenue $6B, operating margins turn positive, Missouri ramps on schedule
✓ Meets 100% ROI Goal
Missouri ramps early, new hyperscaler contracts, revenue $9B+
✓ Meets 100% ROI Goal
100% ROI Goal Check: The moderate base case projects $220 by January 2029, representing a 140% return from today's $91.59 price. This exceeds our Best of Us Investors 100% ROI-in-3-years target. Even the conservative case at $170 (85% ROI) comes close. The aggressive scenario at $300 (227% ROI) is achievable if Missouri ramps ahead of schedule and new hyperscaler contracts materialize. Forecasts are justified by DCF analysis using a 12% WACC, forward P/S compression to 8–12x on projected revenue, and comparable multiples from CoreWeave's recent IPO valuation.
3-Year Investment Risk Summary

12-Month Volatility
Extreme
Range: $18.31 – $141.10 (670% spread)
Beta vs S&P 500
1.16
Understates true volatility due to imperfect correlation
Max Drawdown (1Y)
-36%
From 52-week high of $141.10
Valuation Risk High
At 42.7x sales, any growth deceleration could trigger 30–50% correction
Execution Risk High
Missouri facility buildout is multi-billion dollar, multi-year project with construction and power delivery risks
Capital Requirements High
-$3.61B FCF; may need additional debt or equity raises, diluting shareholders
Competition Medium
Hyperscalers (AWS, Azure, GCP) could undercut pricing; CoreWeave is well-funded competitor
Geopolitical Medium
Yandex heritage creates perception risk despite Amsterdam HQ and US expansion
Customer Concentration Medium
Heavy reliance on Meta and Microsoft for revenue; loss of either would be material
Technical Assessment: NBIS is trading between its 50-day and 200-day moving averages, suggesting a consolidation phase after the massive run from $18 to $141. The stock is 35% below its 52-week high, which could represent a buying opportunity if fundamentals remain intact. High short interest (18%) creates potential for sharp upside moves on positive catalysts. Entry timing is favorable for patient investors willing to accumulate on dips toward the 200-day MA ($82.80).
Business Model, Management, Competitive Moat & Macro Factors
Nebius makes money by renting GPU compute capacity to AI companies and enterprises that need massive processing power for training and inference. Think of them as the picks-and-shovels play for the AI gold rush. The full-stack approach — from GPU hardware through cloud platforms to developer tools — creates stickiness and higher margins than pure hardware resellers. The Tavily AI search subsidiary adds an applications layer for additional revenue diversification.
CEO Arkady Volozh is the founder of Yandex and a proven technology visionary. He navigated the company through an incredibly complex corporate restructuring — separating from Russian operations, redomiciling to Amsterdam, and pivoting to AI infrastructure — all while maintaining operational continuity. This is exceptional execution under extraordinary circumstances. The management team has delivered on every major commitment, from the Yandex separation to securing Meta and Microsoft as customers.
Nebius's moat comes from three sources: (1) Yandex-derived AI expertise that gives them deep understanding of AI workloads, (2) full-stack infrastructure that optimizes performance from hardware to software, and (3) massive scale commitments like Project Independence that create barriers to entry. R&D spending is substantial as the company builds proprietary cloud management and optimization tools. The Tavily AI search platform demonstrates the ability to build applications on top of infrastructure.
The Yandex heritage creates some perception risk, but Nebius has proactively addressed this by redomiciling to Amsterdam, expanding aggressively in the US, and building Project Independence on American soil. No current sanctions exposure. The US government's push for domestic AI infrastructure capacity is a tailwind. Export restrictions on AI chips to China benefit companies building capacity in the US and Europe. The regulatory environment is broadly favorable for AI infrastructure buildout.
The growth trajectory is extraordinary and the management team has proven its ability to execute under pressure. However, the extreme valuation multiples, heavy capital requirements, and wide range of possible outcomes introduce significant uncertainty. The 500% revenue growth is real, but sustaining anything close to that pace while building out multi-billion dollar infrastructure is an enormous challenge. The confidence score reflects high conviction in the direction but moderate uncertainty in the magnitude and timing.
Investor Summary & Tactical Guidance
Cautious BUY — High-conviction AI infrastructure play with extraordinary growth. Entry at $91.59 with strict position sizing at 3–5% of portfolio. The risk-reward is attractive but volatility demands discipline.
Stop-Loss: $70.00 (–23% from current). Consider half position now, add on pullbacks below $75. Position sizing: 3–5% of portfolio maximum.
For Current Holders (1,000 shares at 6.9%): Comfortable position. Consider trimming to 5% if stock rallies above $120. Add on pullbacks below $75.
Quarterly revenue reports — any deceleration below 200% growth could pressure the stock significantly
Missouri 'Project Independence' construction milestones and power delivery timeline
New customer contract announcements beyond Meta and Microsoft
Broader AI spending trends from hyperscalers (capex guidance from AMZN, MSFT, GOOG)
Short interest trends — increasing shorts above 20% could signal growing skepticism
Debt levels and potential dilutive capital raises to fund expansion
AI-Powered Audio Analysis by Samantha, BUSI Stock Analyst

🎙 Audio Analysis
Samantha breaks down Nebius's extraordinary 500% revenue growth, the massive Project Independence AI factory, the competitive landscape against hyperscalers, scenario-based price forecasts, and what the data says about the road to $220 by 2029.
Duration: ~11 minutes | Generated by Samantha, Best of Us Investors AI Analyst