📅 Published 2026-05-13 · 🏢 Nebius / CoreWeave / IREN · 🎯 "Which AI GPU rental company should I buy?" 12-month horizon
🎯 The Gist
"AI is the new neighborhood, and these three companies are GPU warehouse landlords. NBIS is the well-rounded honor student. CRWV is the giant kid who got too big too fast. IREN is the dark horse — used to mine Bitcoin, now pivoting to AI. They all took the same exam this week, and only NBIS aced it." 🚀
#1 for 12-month stability = NBIS. #1 for 3–5 year multibagger = IREN (up to +1,200% if the NVDA 5GW plan works). CRWV did well, but the market said "we already knew" and gave it the cold shoulder.
💰 Market Cap and P/S — This Is the Real Signal
| Company | Share price | Market cap | FY26 revenue estimate | P/S multiple |
|---|---|---|---|---|
| NBIS | $208 | $45B | $3.2B | 14.1x 🟡 |
| CRWV | $112 | $59B | $9.0B | 6.5x 🟢 cheapest |
| IREN | $58 | $19B | $0.6B | 31.8x 🔴 most expensive* |
*IREN's 31.8x is "BTC + AI combined." Its AI Cloud alone trades at roughly 5x P/ARR — actually cheap. IREN is the weird stock where BTC mining is essentially thrown into the market cap for free.
Read (Neocloud peer range 8–12x, general cloud SaaS 5–10x):
- CRWV 6.5x → below average 🟢 most reasonable price
- NBIS 14.1x → above average 🟡 expensive, but +684% growth justifies it
- IREN 31.8x → 🔴 expensive by normal standards, but it's really an option bet on a successful AI pivot
Share price ($58 vs $208) is just a function of how many shares are outstanding. What matters is how many times revenue the entire company costs (market cap).
🏢 What Do These Three Companies Actually Do?
They all do the same thing: "Buy tens of thousands of NVIDIA GPUs, rent them out to AI companies." This business is called Neocloud.
Analogy: "Real estate landlords renting GPU warehouses in the new AI city." Younger cousins to AWS and Azure, but exclusively focused on AI and GPUs.
NBIS = 🥇 "The European Honor Student About to Turn Profitable"
In one line: "Full-stack landlord — owns the warehouses (data centers) + the operating system + the AI marketplace, three tools in one."
- 🏭 Data centers: Finland, Israel, and a new 1.2 GW site in Pennsylvania (announced this quarter)
- 💸 Revenue +684% YoY ($51M → $399M)
- 📈 Operating cash flow turned positive for the first time = starting to actually make money
- 🇪🇺 Headquartered in Europe → wins business from European governments and enterprises that don't want their data leaving the EU
CRWV = 🥈 "The North American Backlog Champion"
In one line: "Super landlord with 4 years of lease contracts already in the books — but also a lot of debt."
- 🏭 Data centers: 1 GW active (#1 of the three) · 3.5 GW contracted
- 💸 Revenue +112% YoY ($2,078M — biggest of the three by far)
- 📦 Backlog $99.4B — 4 years of future revenue already committed
- ⚠️ Microsoft is 60%+ of the business — single-customer risk
- 💰 Debt above $20B — rate hikes hurt
IREN = 🥉 "The Dark Horse Pivoting from Mining to AI"
In one line: "A Bitcoin miner that just announced a 5 GW AI buildout co-developed with NVIDIA itself."
- 🏭 Data centers: 250 MW (small), but 5 GW plan with NVDA announced (5/7)
- 💸 Core BTC revenue declining; AI Cloud only $33M per quarter (still small)
- ⭐ NVDA received a 30M-share option ($2.1B) = NVDA is betting on IREN's future
- 🟢 Self-owned renewable power (Texas, Canada) → cheap electricity
🌍 How Big Are They?
| Item | NBIS | CRWV | IREN | Translated |
|---|---|---|---|---|
| Active GPUs (est) | 80K | 250K | 30K | CRWV dominates |
| Active power | 380 MW | 1,000 MW | 250 MW | CRWV 3x NBIS |
| Quarterly revenue | $399M | $2,078M | $145M | CRWV 5x NBIS |
| Market cap | $45B | $59B | $19B | Cap gap only 1.3x and 3x |
| Post-earnings move | +16% 🟢 | -19% 🔴 (1 week) | +7% 🟢 (D+1) | Opposite reactions |
Interesting finding: CRWV has 5x the revenue and 3x the GPUs, but only 1.3x the market cap of NBIS. The market is paying NBIS a premium for growth rate and profitability visibility.
🚀 Earnings Diagnostics — All Three Reported Within One Week
🟢 NBIS (5/13 intraday) — Surprise Beat
| Item | Actual | Estimate | Result |
|---|---|---|---|
| Revenue | $399M | $379M | Beat +5.3% 🟢 |
| YoY growth | +684% | — | Explosive |
| EPS | -$0.23 | -$0.78 | Beat by $0.55 🟢 |
| FY26 guide | $3.0–3.4B + ARR $7–9B | maintained | Conservative |
→ Stock gapped up +16% ($179 → $207). "Growth + profitability" achieved together.
🔴 CRWV (5/7) — "Good, but the market cooled"
| Item | Actual | Estimate | Result |
|---|---|---|---|
| Revenue | $2,078M | ~$2,050M | in-line |
| YoY growth | +112% | — | Strong |
| Backlog (RPO) | $99.4B | — | +$40B new! |
| New debt | $8.5B DDTL | — | Concern |
→ Strong numbers, but stock -19% in 1 week. Reason: "already priced in" + "more debt" + "capex too large."
🟡 IREN (5/7) — "Core miss + NVDA mega-news, both"
| Item | Actual | Estimate | Result |
|---|---|---|---|
| Revenue | $144.8M | $219.9M | Miss -34% 🔴 |
| AI Cloud revenue | $33.6M | — | QoQ +97% acceleration 🟢 |
| EPS | -$0.30 | -$0.22 | Miss |
| NVDA partnership | $3.4B/5y + 5GW + 30M-share option | — | Mega catalyst 🚀 |
→ Core revenue blew up, but NVDA news papered over it. Stock +7% (D+1). Market is bidding the pivot option.
🟢🟡🔴 Fundamental Traffic Light Summary
| Item | NBIS | CRWV | IREN |
|---|---|---|---|
| Revenue speed | 🟢 explosive | 🟢 strong | 🟡 core ↓ AI ↑ |
| Profitability visibility | 🟢 close | 🟡 takes time | 🟡 BTC noise |
| Backlog | 🟢 | 🟢🟢 strongest | 🟡 |
| Customer diversification | 🟢 good | 🔴 MSFT 60% | 🔴 MSFT+NVDA 84% |
| Funding | 🟢 self-funded | 🟡 debt-reliant | 🟡 NVDA option dilution |
| Margin | 🟡 29% → 40% | 🟢 56% leader | 🟡 41% (BTC included) |
| Composite | 🟢 excellent | 🟢/🟡 good | 🟡 option bet |
🚦 Cycle Diagnostics — Where Are We Now?
Neocloud is a capex-cycle industry (AI data centers). In cycle industries, buying expensive at the peak is fatal — so always check "where in the cycle are we."
Per-name cycle diagnostics
- NBIS at 30°C (trough zone) — Revenue +684% accelerating, first positive OCF, new PA 1.2GW capex → 🟢 buy-friendly
- CRWV at 55°C (mid) — YoY decelerating (209→175→140→112%), -19% in a week = valuation capitulation → 🟡 hold, scale in on dip
- IREN at 60°C (volatility peak) — Revenue miss (-34%) + 9.5% dilution option = peakish patterns → 🟡 enter carefully, must average in
💡 One-liner: NBIS = OK to buy now. CRWV = wait for the dip. IREN = scale in slowly.
🧠 The Big Picture — ★ Most Important Section ★
Why did three stocks in the same industry react so differently?
Same earnings week (5/7–5/13), but NBIS +16%, CRWV -19%, IREN +7%. One reason:
🎯 The gap between "market expectation" and "actual results" was different in each case.
- NBIS: Low expectations → blowout numbers → +5% beat → stock +16% 🟢
- CRWV: Numbers exactly matched consensus → "we already knew" → no fuel → stock -19% 🔴
- IREN: Revenue missed by -34%, but NVDA news obscured it → stock +7% 🟡
"Safety vs Optionality" — Which Side Do You Bet On?
| Style | Pick | Reason |
|---|---|---|
| 🛡️ Safe growth | NBIS | Profit visible + diversified + accelerating |
| 📦 Want contracted revenue | CRWV | $99B backlog visibility |
| 🎢 Enjoy volatility / options | IREN | Multibagger if 5GW plan delivers |
| 🌱 Only one name | NBIS | Even single-name, stable enough |
Who's Actually Making Money? (Margin Comparison)
| Company | EBITDA per dollar of revenue |
|---|---|
| CRWV | 56 cents 🥇 (most efficient warehouse) |
| IREN | 41 cents (BTC included) |
| NBIS | 29 cents → 40 cents guided |
→ CRWV is the efficiency leader. NBIS is lower because of capex cycle, but ramping fast.
🚀 Multibagger Lens — "Where Is the Maximum Future Value?"
Forget 12-month +13–18%. Switch to "what could rise the most in 3–5 years" and the ranking flips.
If everything goes right (Bull scenario)
| Name | Current cap | Bull-case cap | Potential multiple |
|---|---|---|---|
| IREN 🚀 | $19B | $240–300B | 11–14x |
| NBIS | $45B | $250–350B | 5–7x |
| CRWV | $59B | $200–300B | 3–5x |
Why IREN has the highest ceiling
- Smallest starting point — $19B cap means the same ARR delivers a bigger multiple
- NVDA option = "official stamp" — NVDA is committing to buy 30M shares at $70, public endorsement of IREN's future
- 5GW sheer scale — if realized, more capacity than CRWV (3.5GW) + NBIS (2GW) combined
- Backlog isn't priced in yet — CRWV and NBIS already trade for their future; IREN is the doubter case
But — failure probability is also highest
| Name | Bull prob | Bear loss | Bull payoff | Prob × payoff |
|---|---|---|---|---|
| NBIS | 35% | -36% | +500% | +175% |
| CRWV | 30% | -31% | +300% | +90% |
| IREN | 15% | -31% | +1,200% | +180% ⭐ |
→ Probability-adjusted, IREN and NBIS are essentially tied (180% vs 175%).
💎 Single-Name Buy-and-Hold Outcome (Theoretical Upside)
If you buy-and-hold a single $10K position in one name for 5 years, here's the Bull-case theoretical terminal value:
| Name | Entry | Shares | Bull Terminal | $10K → Terminal | Multiple | Bull prob |
|---|---|---|---|---|---|---|
| IREN | $57.54 | ~174 | $700–880 (avg $743) | ~$129K ($110K–$150K) | 12.9x 🥇 | 15% |
| NBIS | $207.80 | ~48 | ~$1,250 (5–7x) | ~$60K ($50K–$70K) | 6x | 35% |
| CRWV | $111.74 | ~89 | ~$447 (3–5x) | ~$40K ($30K–$50K) | 4x | 30% |
Assumes flat FX. IREN figures already adjusted for 9.5% NVDA-option dilution.
→ At the Bull outcome, IREN delivers 2.1x NBIS and 3.2x CRWV. → But Bull probability is IREN 15% < CRWV 30% < NBIS 35% — payoff potential and realization probability run in opposite directions.
IREN path by year
| Period | Share price | $10K position |
|---|---|---|
| YE 2026 (8 months) | $80–120 | ~$14K–21K |
| 2027–2028 | $200–350 | ~$35K–61K |
| 2029–2030 (Bull complete) | $700–880 | ~$120K–150K |
⚠ The table is a theoretical ceiling, not a recommendation to concentrate into one name. The realistic playbook is the next section.
🎯 Two Right Answers
✅ "Stability winner" = NBIS (12-month +18% visible) 🚀 "Multibagger winner" = IREN (+1,200% if 5GW lands)
Recommendation: Core + Option Combo
💰 $10K multibagger allocation
NBIS: $5–7K (stable core)
IREN: $2–3K (option bet)
CRWV: $1–2K (middle)
The single-name buy-and-hold $129K terminal above is the theoretical ceiling at only 15% probability — diversification is the realistic answer. If IREN fails, NBIS cushions you. If IREN delivers, $10K could become $20–40K in the diversified portfolio.
🎯 Action Guide — $10K Portfolio
🚦 Composite Signals
| Name | 12M PT | Upside | Signal |
|---|---|---|---|
| NBIS | $245 | +18% | 🟢 Buy (gapped up — wait 3–5 days, then scale in) |
| CRWV | $115 | +3% | 🟡 Hold (scale in below $90) |
| IREN | $62 | +8% | 🟡 Hold (scale in near $50) |
💰 $10K Simulation — Three Scenarios
12-month forward portfolio value.
| Style | NBIS / CRWV / IREN | Bull (30%) | Base (50%) | Bear (20%) | Prob-weighted |
|---|---|---|---|---|---|
| Stable | 60/25/15 | $15.2K | $10.9K | $7.0K | $11.3K (+13%) |
| Balanced (recommended) | 45/35/20 | $15.6K | $10.8K | $6.7K | $11.4K (+14%) |
| Aggressive | 30/35/35 | $15.8K | $10.5K | $6.6K | $11.3K (+13%) |
→ All three expected returns are similar (+13–14%), but Stable minimizes Bear-case drawdown. Pick Stable for risk aversion, Aggressive if you enjoy volatility.
Buying Only One?
- 🥇 NBIS — Balanced and profit-visible (if it has to be one name, this)
- 🥈 CRWV — Stable but limited short-term upside
- 🥉 IREN — Highest volatility; could 10x if 5GW delivers
👀 Five Things to Watch
| # | Item | When | Threshold |
|---|---|---|---|
| 1 | NBIS ARR progression | every quarter | Q2 quarterly ARR >$2B? |
| 2 | CRWV RPO net adds | every quarter | below +$15B = decel signal 🔴 |
| 3 | IREN AI Cloud quarterly revenue | Q4 FY26 (Jul) | >$50M? |
| 4 | Microsoft share at CRWV·IREN | every quarter | below 50% relieves discount |
| 5 | Fed funds rate | quarterly | >5% strains CRWV debt |
🤔 FAQ
Q1. Why are Neoclouds so expensive? A. AWS and Azure can't absorb all the AI GPU demand, so this new "AI-only cloud" category emerged. NVIDIA hands them priority GPU allocation, which is the moat.
Q2. Isn't NBIS expensive at $208 per share? A. ❌ Don't judge by share price. Judge by market cap divided by revenue. NBIS P/S 14x > CRWV 6.5x — NBIS is the more expensive name. But growth-adjusted (PEG), they're closer.
Q3. CRWV has a $99B backlog. Why is the stock falling? A. The market already priced in "$100B backlog." Further upside requires faster conversion of backlog to revenue — if that's slow, the multiple compresses.
Q4. What's the NVDA option on IREN and why is it dangerous? A. NVDA holds the right to buy 30M IREN shares at $70 within 5 years. Full exercise dilutes existing shareholders by ~9.5%. But it also injects $2.1B in cash. Two-sided.
Q5. Can I buy all three? A. Yes — diversification works because business mixes differ. But all three are tied to AI macro, so a bubble pop hits them together.
Q6. Buy now or wait? A. NBIS gapped up — wait 3–5 days, then scale in. CRWV: buy below $90. IREN: scale in near $50 (pre-NVDA-announcement level).
Q7. What happens to all three if the AI bubble pops? A. -31% to -36% across the board in the Bear case. Diversification within Neocloud doesn't help much. Cap AI exposure at 50% and put the rest in defensive sectors.
🚨 Risk Warnings
- AI bubble concerns — Hyperscaler in-house GPUs (TPU/Trainium) ramping could slow Neocloud demand (probability ~30%)
- Rate hikes — CRWV most exposed, $20B+ debt
- Customer concentration — CRWV (MSFT 62%), IREN (MSFT+NVDA 84%). Customer loss = big shock
- NBIS short-term overbought — MA200 stretch +99.5%; profit-taking pressure
- NVDA next-gen GPU delays — Blackwell Ultra / Rubin slip hits all three
- Geopolitics — NBIS has legacy Yandex/Russia overhang
📚 Jargon Glossary (one-liner each)
- Neocloud: NVIDIA-GPU-focused new cloud = "AI-exclusive GPU rental"
- RPO/Backlog: Contracted revenue not yet recognized = "list of reserved customers"
- ARR (Annualized Run Rate): Last-month revenue × 12 = "extrapolated annual revenue at current pace"
- Adj EBITDA: Operating cash earnings before depreciation = "real cash earned after stripping out factory build costs"
- P/S (Price/Sales): Market cap ÷ revenue = "how many times revenue you pay for the whole company"
- SOTP (Sum of the Parts): Sum values of each business segment = "count each pocket separately"
- GW (gigawatt): Data center power unit = "electricity for a million households at once"
- GB200 NVL72: NVIDIA's 72-GPU rack system = "next-gen inference GPU cluster"
- Inference vs Training: Using a model (post-graduation) vs building it (study) = "graduation vs studying"
📌 Bottom Line
NBIS = stability winner over 12 months. IREN = multibagger winner over 3–5 years. CRWV is the middle. Balanced $10K = NBIS 45% + CRWV 35% + IREN 20%. Single name = NBIS.
⚠️ Final Disclaimers
- This report is educational only, not buy/sell advice
- All decisions are your responsibility — never invest borrowed money
- Earnings and guidance change quickly; refresh information after the report date
- Price data is as of the report date — check live prices via your broker
- NBIS data is intraday from the earnings day and may revise after close
Analysis date 2026-05-13 · Next earnings: NBIS Q2 2026 (Aug est.) / CRWV Q2 2026 (Aug) / IREN Q4 FY26 (Jul–Aug)