Power Rankings
You picked NBIS, CRWV and WYFI as the three leaders in AI data centers. Two of them are. The third is a $1.5B lottery ticket that ranks 11th of 13 — and three of the "competitors" are better risk-adjusted plays.
Two leaders and a lottery ticket. NBIS ✓ anchor · CRWV ✓ leader · WYFI ◆ moonshot.
NBIS and CRWV earn their leader status. Nebius tops both the growth and AI-moat lenses with verified financials, an owned software + data-center stack, Nvidia's ~$2B equity and "Exemplar Cloud" status, and $46B of Microsoft/Meta take-or-pay backlog. CoreWeave is the premier operating neocloud — every leading AI lab as a customer (OpenAI, Anthropic, Google, Meta) plus Microsoft, a $99B backlog, and >1 GW already live — but its leadership is bought with extreme leverage (~$25B debt, ~$536M/quarter interest) and compressing margins, making it the most fragile of the top names.
WYFI is the lottery ticket — play it as one. WhiteFiber is a real, recently-IPO'd company (spun out of Bit Digital, August 2025), but it's ~40x smaller than NBIS by market cap (~$1.5B vs ~$70B), generates only ~$79M revenue, is deeply unprofitable (~$169M/quarter capex burn against ~$76M cash), and carries an existential flaw: its "Initial Customer," 70.7% of FY2025 revenue, has paused services. That's why it ranks 11th of 13 on quality, and why IREN, APLD, CORZ and RIOT all outrank it. But none of that disqualifies it as a deliberate small speculation: on a ~$1.5B base, a signed $865M Nscale colocation deal and the NC-1 build scaling 54→99→200 MW give it genuinely asymmetric upside. Own it as a tiny, sized-to-lose moonshot — not as a third "leader." If you don't want that risk at all, IREN is the safer slot.
Two of your three picks are spot-on: Nebius is the best company in the whole group, and CoreWeave is a true leader (just heavily in debt). WhiteFiber is different — it's tiny, losing money fast, and its biggest customer just paused. That makes it a lottery ticket: keep it, but bet only what you can afford to lose, because the payoff (if it works) is huge relative to its small size. Prefer no gamble? IREN is the safer third name.
One sector, two completely different businesses. Purpose-built neoclouds vs power landlords renting to AI.
There are really two kinds of company here. Nebius and CoreWeave build and run AI cloud platforms — that's a tech business. Everyone else is an ex-Bitcoin miner that has cheap electricity and is racing to build warehouses full of GPUs to rent to AI companies — that's a landlord business. For the landlords, the only thing that counts is: have they actually signed paying tenants and switched the power on, or is it still just plans?
All 13, ranked. Composite score = risk-adjusted quality across growth, balance sheet, AI moat, valuation and momentum.
| # | Name | Ticker | Score | Tier | The one-liner |
|---|---|---|---|---|---|
| 1 | Nebius | NBIS | 8.6 | Leader | The genuine leader — explosive verified ARR, ~45% core margins, $9.3B cash, Nvidia equity, $46B MSFT+Meta backlog. |
| 2 | CoreWeave | CRWV | 7.4 | Leader | Premier operating neocloud, all four AI labs, $99B backlog — but ~$25B debt makes it the riskiest leader. |
| 3 | IREN | IREN | 6.6 | Strong | Best miner-pivot: EBITDA-positive, owned power, signed $9.7B MSFT + $3.4B Nvidia, capacity energizing now. |
| 4 | Applied Digital | APLD | 6.0 | Strong | $31B / 1.2 GW of 15-yr take-or-pay leases, CoreWeave-anchored; back-end-loaded but genuine. |
| 5 | Core Scientific | CORZ | 5.4 | Strong | Colocation revenue inflecting (243→590 MW), but ~76% single-customer (CoreWeave) dependence. |
| 6 | Riot Platforms | RIOT | 5.3 | Speculative | Cleanest balance sheet in the group, 1.7 GW power, AMD anchor — but AI revenue still tiny. |
| 7 | TeraWulf | WULF | 5.0 | Speculative | HPC lease income live (Core42), ~$13B Google-backstopped Fluidstack backlog — heavy concentration. |
| 8 | Cipher Digital | CIFR | 4.9 | Speculative | AWS 300 MW / $5.5B + Fluidstack, $11B+ backlog — but AI rent only starts ~Aug 2026. |
| 9 | Hut 8 | HUT | 4.8 | Speculative | $16.8B contracted backlog (Anthropic/Beacon Point) — but still ~93% Bitcoin, capacity all pre-2027. |
| 10 | Galaxy Digital | GLXY | 4.4 | Speculative | Helios 1.6 GW + 526 MW CoreWeave annuity is credible — but core is a volatile crypto-trading firm. |
| 11 | WhiteFiber | WYFI | 3.6 | Speculative | NOT a leader: smallest scale, "Initial Customer" 70.7% of revenue PAUSED, weakest balance sheet, parent-dependent. |
| 12 | MARA Holdings | MARA | 3.4 | Avoid | Revenue −18% YoY, ~$1.3B quarterly loss, AI pivot with ZERO signed tenant, first capacity ~mid-2028. |
| 13 | Keel (ex-Bitfarms) | KEEL | 2.6 | Avoid | Weakest of all: shrinking revenue, negative EBITDA, ZERO signed AI leases, no DC revenue until 2027. |
BITF no longer exists as you knew it. Bitfarms legally re-domiciled and rebranded to Keel Infrastructure Corp. around April 1, 2026; shares began trading as KEEL (~$6.69) on April 6. Any stale "BITF ~$1.98" quote is wrong — that's the old line.
CIFR is now Cipher Digital Inc. (renamed from Cipher Mining), and MARA is the former Marathon Digital. Same companies, new names.
Here's the full leaderboard. The top two (your NBIS and CRWV) are the real deal. Spots 3–5 are the strongest of the ex-miners. The bottom four — including your WYFI — are either tiny, unproven, or have no signed AI customers at all. Also heads-up: "BITF" is now called KEEL, and CIFR is now Cipher Digital.
Where the top names win and lose. Subscores, 0–10 — no one is strong everywhere.
| Ticker | Growth | Balance Sheet | AI Moat | Valuation | Momentum | Composite |
|---|---|---|---|---|---|---|
| NBIS | 9 | 7 | 9 | 3 | 8 | 8.6 |
| CRWV | 8 | 2 | 8 | 4 | 5 | 7.4 |
| IREN | 7 | 4 | 7 | 5 | 7 | 6.6 |
| APLD | 6 | 5 | 7 | 5 | 6 | 6.0 |
| RIOT | 5 | 8 | 4 | 5 | 6 | 5.3 |
| WYFI | 4 | 2 | 4 | 4 | 5 | 3.6 |
The scorecard tells the real story. NBIS is the only name without a glaring weakness except valuation (P/S ~75x — you pay up for the best). CRWV's balance sheet is a 2 — that's the ~$25B debt. RIOT scores an 8 on balance sheet (net debt/equity ~21%, the cleanest in the cohort) but only a 4 on AI moat because its AI revenue is still tiny. WYFI is a 2 on balance sheet and 4s elsewhere — there's no dimension where it leads. Valuation is the one place the leaders score low: quality this scarce isn't cheap.
No company is great at everything. Nebius is strong across the board but expensive. CoreWeave is brilliant but drowning in debt. Riot has the safest finances but barely any AI business yet. WhiteFiber has no real strength anywhere. The catch with the best names: they're not cheap — you pay a premium for quality.
The names you backed. Two leaders to anchor — and a lottery ticket to size small.
Nebius: keep it, it's the best of the bunch (just pricey). CoreWeave: keep it, but respect the huge debt load. WhiteFiber: keep it too — but treat it as a lottery ticket, a tiny bet you can afford to lose, because the payoff if it works is huge relative to its small size. If you'd rather not gamble, IREN is the safer third pick and already makes money.
Why hold a long-shot at all? Because the smartest money in AI owns this exact cohort — and a lottery ticket is how you get convexity on it.
The cleanest frame for this whole basket is Leopold Aschenbrenner's "Situational Awareness" thesis. The ex-OpenAI researcher's fund has gone from ~$225M to ~$20B (+1,000% since 2024, ~+270% in 2026) on one idea: AGI is a near-term, physically constrained event, so the trade is to own the bottlenecks of the buildout — power, data centers, compute, memory, optics — and short what AI eats (he's actually short the chipmakers and owns no Nvidia). Trillions flow into GPUs, data centers and electricity before the decade is out; the binding constraint isn't algorithms, it's megawatts and concrete.
Why this matters for your picks: your two leaders aren't a contrarian call — they're the consensus of the most successful AI-infrastructure fund on the Street. Nebius is Leopold's single largest holding; CoreWeave and IREN sit right beside it, and he also owns the Tier-2 power landlords (Core Scientific, Riot, plus crypto miners and Bloom Energy). The leaders are validated by the smartest money in the room.
So why WYFI — the long-shot? It's the same trade, expressed as a convex call option.
Here's the key move in Leopold's playbook that most people miss: alongside the big neocloud equity stakes, his second-largest position has been call options on a small GPU-cloud startup. He pairs core holdings with asymmetric, convex bets on small names that get violently re-rated if the buildout runs as hot as he thinks. WYFI is the retail-accessible version of that bet. You can't buy his options book — but you can own a ~$1.5B small-cap that is a pure bottleneck play (owned/secured power + AI data-center colocation) with the same convexity: if AI compute demand stays insatiable, even a marginal operator with secured megawatts gets pulled along, and on a tiny base the move is explosive. That is precisely what a long-shot is — low probability, high payoff, sized small.
The bottom line: you hold NBIS and CRWV because they are the buildout — proven, validated by Leopold's biggest bets. You hold a small slice of WYFI because, in a thesis where trillions chase scarce megawatts, you want one convex, sized-to-lose call on the tail — the small name that 10x's if the buildout is everything Leopold says it is. Just respect the asymmetry: tiny position, total-loss tolerable, hard milestones (a re-started or replaced anchor customer, NC-1 energized, a second signed lease) as your scorecard.
The most successful AI-investing fund (run by Leopold Aschenbrenner) is built on one bet: AI's real shortage is power and data centers, not chips — so own the companies that have them. His biggest holding is Nebius, and he owns CoreWeave and IREN too, which means your two leaders are exactly what the smartest money owns. WYFI is the "tiny gamble" version of the same idea: a small company with secured power and a signed deal that could soar if the AI boom keeps roaring. You hold it small — like a lottery ticket — precisely because the upside is huge and the risk of zero is real.
The names from the field worth owning. The pivots that actually signed tenants and turned the power on.
Among the ex-miners, Applied Digital has the biggest signed lease book, Riot has the safest finances, and Core Scientific's rent is ramping fastest (but it depends almost entirely on CoreWeave). TeraWulf, Cipher and Hut 8 all have big contracts on paper, but most of that money doesn't start flowing until 2026–2027.
If you're building the basket. Ranked by risk-adjusted quality, not raw upside.
The shortlist: NBIS is the single best risk-adjusted play and the only name that approaches "core." CRWV earns a spot but should be sized as the high-beta leader it is. WYFI rides along as the lottery ticket — a tiny, sized-to-lose moonshot, not a core position. From the field, IREN (execution, not promises), APLD (contracted backlog), and RIOT (balance-sheet safety) provide the ballast — and IREN is the swap if you'd rather not run the WYFI risk at all.
If you're putting money to work: Nebius first, CoreWeave second (kept small for the debt), WhiteFiber only as a tiny lottery ticket, then IREN, Applied Digital and Riot from the competitor list for ballast. Keep the WhiteFiber bet small enough that a total loss wouldn't hurt — that's what makes it a lottery ticket rather than a mistake.
What sinks the whole cohort. These are high-beta bets on AI demand staying insatiable.
Cohort-wide risks
Financing & crypto risk
The biggest danger is the same for all of them: if AI spending slows, this entire group drops hard. Most haven't actually built the capacity they've promised, many depend on a single big customer, and several still ride Bitcoin's price up and down. And the best ones are priced for perfection.
John's read. Your instincts on the leaders are right — and WYFI is a fine lottery ticket if you size it like one.
- You nailed the top two. NBIS and CRWV are the real leaders of this space, and it's not particularly close. Nebius especially — verified hypergrowth, actual margins, a fortress balance sheet, and Nvidia in the cap table. If I owned one name here, it's NBIS.
- WYFI is your lottery ticket — own it as one. It's a legitimate ~$1.5B micro-cap, but its biggest customer just paused, so it's not a "leader" — it's a venture bet. That's fine if you frame it right: a tiny, sized-to-lose moonshot where the asymmetric upside (small float, the $865M Nscale deal, the NC-1 ramp) is the whole point. Just don't size it like NBIS — a lottery ticket is a small line, not a core holding.
- Know the difference between the two tiers. NBIS/CRWV are tech businesses; the rest are power landlords. Don't price a landlord like a neocloud or vice versa. For the pivots, I only care about signed leases on energized megawatts — everything else is a pipeline slide.
- The hedge to the lottery ticket is IREN. If you ever decide the WYFI risk isn't worth it, IREN is the clean swap: it already generates AI revenue, it's EBITDA-positive, it owns its power, and the Microsoft and Nvidia deals are signed. Some traders hold both — IREN for the steady pivot, WYFI for the moonshot.
- How I'd build it: NBIS as the anchor, CRWV sized smaller for the leverage, WYFI as a small lottery-ticket slice, and IREN / APLD / RIOT from the field for diversified, signed-and-energized exposure. Avoid MARA and KEEL — no signed AI tenants, priced on hope. And remember the whole basket is high-beta on AI capex: position for 15% days, both directions.
Want the live scorecard + the signed-vs-energized tracker for all 13 names?
Join the Discord to find out! →Figures drawn from Q1 2026 (quarter ended Mar 31, 2026) SEC filings, company press releases and investor materials, cross-checked against StockAnalysis/CNBC/company IR; every material number (market cap, revenue, profitability, power capacity, marquee contracts) was independently fact-checked by a separate verification pass. Key data points: NBIS — ARR $1.92B (+674% YoY), Q1 rev $399M, ~45% core EBITDA margin, $9.3B cash, >3.5 GW contracted, Microsoft ~$17.4B + Meta ~$27B + Nvidia ~$2B equity. CRWV — Q1 rev $2.08B (+112%), $99B backlog, >1 GW live, ~$24.9B debt vs $2.2B cash. WYFI (WhiteFiber, Bit Digital spin-off, IPO Aug 2025) — ~$1.5B cap, FY25 rev ~$78–83M, "Initial Customer" 70.7% of FY25 rev paused; Nscale $865M colocation. IREN — TTM rev ~$757M, EBITDA-positive, signed $9.7B Microsoft + $3.4B Nvidia, Sweetwater 1.4 GW energized. APLD — $31B / 1.2 GW take-or-pay, CoreWeave anchor. CORZ — 243 MW billable, ~76% CoreWeave, $3.3B bond. RIOT — 1.7 GW power, AMD anchor, net debt/equity ~21%. WULF/CIFR/HUT — Fluidstack/Google + AWS backlogs, AI revenue ramps 2026–2027. GLXY — Helios 1.6 GW, CoreWeave 526 MW / $1B+/yr. MARA — rev −18% YoY, no signed AI tenant, capacity ~mid-2028. KEEL (formerly Bitfarms/BITF, rebranded ~Apr 1, 2026) — no signed AI leases, no DC revenue until 2027. Prices/caps ~June 22–24, 2026; highly volatile and may be stale by the time you read this. Scores are a Nefarious composite of three analyst lenses (growth & fundamentals, balance sheet & risk, AI moat & positioning), not a quantitative model output. Leopold Aschenbrenner / Situational Awareness LP framing per his 2024 "Situational Awareness: The Decade Ahead" essay and 2025–2026 reporting (Fortune, WSJ, Motley Fool, 13F-based portfolio trackers): fund grown to ~$20B AUM, ~+1,000% since 2024 inception / ~+270% in 2026; reported top holding Nebius (~39% of disclosed book), with CoreWeave and IREN forming a "neocloud trifecta," plus Core Scientific, Riot, Bloom Energy and crypto-miner exposure; thesis = long the AI-buildout bottlenecks (power, data centers, compute, memory, optics), short chipmakers. Portfolio/stake figures are from third-party 13F trackers and press reports and may be stale or imprecise.