Deep Research

Oklo — The Public Benchmark

7 min read

Snapshot

Ticker / listingNYSE: OKLO (de-SPAC via AltC Acquisition, May 2024)
Price / market cap$51.80 / **$9.0B** (2026-07-06); 52-week range $44.88–$193.84
Founded2013, by Jacob DeWitte (CEO) and Caroline Cochran (COO), both MIT nuclear engineering
HQSanta Clara, CA
ProductAurora “powerhouse” — 75 MWe sodium-cooled fast reactor; power sold via long-term PPAs (build-own-operate)
Cash$2.54B (3/31/2026), after a $1.18B ATM raise in Q1 2026
Revenue$0 (first revenue expected with Aurora-INL, late 2027–early 2028)
Customer pipeline~14 GW, all non-binding: Switch 12 GW, Meta 1.2 GW, Equinix 500 MW LOI (+$25M prepay), Wyoming Hyperscale, USAF Eielson AFB, others

Company and history

Oklo is the oldest and by far the most institutionally mature of the three. DeWitte and Cochran founded it in 2013 out of MIT; Sam Altman backed it early and served as chairman from 2015 until April 2025, when he stepped down (citing potential conflicts as OpenAI itself became a potential power customer). Oklo went public in May 2024 by merging with Altman’s SPAC, AltC, at roughly an $850M enterprise value — making the stock, at its late-2025 peak of $193.84, one of the great post-SPAC runs before it gave back ~72%.1

Oklo also carries the sector’s most instructive scar tissue: its original 1.5 MWe Aurora combined license application was denied by the NRC in January 2022 for information gaps around maximum credible accident and safety classification. The company re-engaged, scaled the design up, and returned with a far more sophisticated regulatory operation — worth remembering both as evidence of resilience and as a base rate for how hard NRC licensing is.2

Technology: Aurora

Aurora is a compact sodium-cooled fast reactor with heat transported by heat pipes (“thermal superconductors” in the NRC’s description), directly descended from Argonne’s EBR-II — a sodium fast reactor that ran for 30 years (1964–1994) at INL. Fuel is metallic uranium-zirconium HALEU (up to 20% U-235). The design’s physics give it strongly negative reactivity feedback: it throttles itself down on temperature excursions without operator action or active safety systems.3

Key points for underwriting:

  • Pedigree is real. EBR-II and FFTF operating history is directly applicable; this is not a paper reactor concept.
  • The product grew with the market. Aurora scaled from 1.5 MWe (2020 COLA) to 15 MWe to the current 75 MWe class announced in 2025, explicitly to match datacenter campus load blocks.4
  • Fuel is the binding constraint. The first core uses HALEU recovered from EBR-II spent fuel at INL — a one-off government endowment. Commercial HALEU at fleet scale doesn’t exist yet: Oklo’s Centrus LOI covers up to five powerhouses with deliveries beginning 2029, and its longer-term answer is its own fuel recycling facility planned for Oak Ridge, TN, plus downblended government stocks and a Standard Nuclear alliance for recycled-material fuel. Vertical integration into fuel is strategically smart and capital-hungry.5

Regulatory position: two tracks, both moving

Oklo is running the most sophisticated dual-track regulatory strategy in the industry:

  1. DOE authorization for Aurora-INL (the first unit, under the Reactor Pilot Program): the DOE approved its Nuclear Safety Design Agreement and Preliminary Documented Safety Analysis in H1 2026, clearing the way for construction and startup on the DOE site without waiting for the NRC.6
  2. NRC for the commercial fleet: the Phase 1 COLA for Aurora-INL was the first advanced-fission COLA accepted for NRC review; the Principal Design Criteria topical report was approved in May 2026 on an accelerated schedule (< half the traditional review time). The NRC also approved its fuel-fabrication facility steps.7

Construction status: broke ground at INL September 22, 2025, with Kiewit as lead constructor; management reiterates commercial operations late 2027–early 2028. Site work, long-lead procurement, and the Aurora Fuel Fabrication Facility at INL are underway.8

Commercial pipeline

The pipeline is the bull case and the asterisk is that none of it is binding:

CustomerDealStatus
Switch12 GW master power agreement (Dec 2024)Non-binding framework
Meta1.2 GW campus, Pike County, Ohio; prepayment mechanism; first phase as early as 2030, full build by ~2034Agreement with funding mechanics — the closest to real
Equinix500 MW LOI$25M prepayment — actual cash
Wyoming Hyperscale~100 MWLOI
US Air Force (Eielson AFB, AK)Microreactor power + heatTentative award
Diamondback Energy50 MW (Permian)LOI

Beyond power, Oklo bought Atomic Alchemy (Dec 2024, ~$25M stock) to enter radioisotope production — a real but small diversification often cited (generously) against a “$55B radioisotope market.”9

Financials

Q1 2026 (10-Q):10

  • Net loss $33.1M; operating loss $51.2M, offset by $21.3M interest income on the cash pile
  • Cash + securities $2.54B (up from $1.23B at YE 2025) after issuing 12.4M shares for $1.18B via ATM
  • ~170–175M shares outstanding; 2026 guidance: $80–100M cash used in operations, $350–450M capital deployed
  • Runway is effectively a non-issue into the 2030s at the current burn — but note the pattern: Oklo funds itself by selling stock into strength, and Q1’s dilution plus the DOE’s $17.5B large-reactor loan program drove the ~22% June drawdown.11

Valuation frame

At ~$9.0B market cap less ~$2.5B cash, enterprise value is ~$6.5B against zero revenue. Two ways to sanity-check it:

  • Per pipeline GW: ~$6.5B / 14 GW ≈ $0.46B per non-binding GW.
  • Per operating GW at maturity: 1 GW at ~90% capacity factor and $100/MWh ≈ $790M/yr revenue; at 40–50% EBITDA margins and a 12–15× multiple, an operating GW is worth roughly $4–6B of EV. So today’s EV roughly prices in ~1.2–1.6 GW of successfully deployed, NOAK-economics capacity — i.e., the market is paying today for flawless execution of approximately the Meta Ohio campus, with Switch/Equinix/everything else as free optionality but no margin of safety on delay, cost overrun, or fuel slippage.

Analyst consensus is Buy (15 buy / 1 sell), average target ~$83–101 — roughly 60–95% above spot, reflecting the post-drawdown reset.12

Bull case

  1. Furthest along by every institutional measure: NRC engagement, DOE approvals, construction started, constructor signed, fuel secured for unit 1.
  2. $2.5B of cash and public-market access to fund the FOAK-to-fleet transition without existential financing risk.
  3. Meta deal converts to real revenue mechanics (prepayments) and is expandable; one binding hyperscaler PPA re-rates the stock.
  4. Fuel recycling, if executed, gives a structural fuel-cost moat no competitor has.
  5. Entry at −72% from the high is very different from entry at the peak; EV/GW math is now merely demanding rather than absurd.

Bear case

  1. Zero revenue until at least late 2027, and FOAK nuclear projects have a near-perfect record of slipping.
  2. HALEU cliff: after the EBR-II-derived first cores, commercial HALEU arrives (Centrus, 2029+) later than the fleet ramp needs it.
  3. Pipeline is a stack of LOIs; hyperscalers are simultaneously signing with TerraPower, Kairos, X-energy, and gas.
  4. Dilution treadmill: the ATM machine works, but shareholders pay for the buildout ($350–450M capex/yr and rising).
  5. The 2022 COLA denial shows NRC risk is real even for the best-prepared applicant; the accelerated reviews are policy-dependent and the policy winds could shift after 2028.

Footnotes

  1. Oklo Inc. — Wikipedia; Oklo stock 10x in 1.5 years — granitefirm; stockanalysis.com/stocks/oklo ↩

  2. Aurora – Oklo Application — NRC ↩

  3. Oklo Aurora Powerhouse — NRC pre-application activities; Principal Design Criteria for the Aurora Powerhouse (ML25220A128) — NRC ↩

  4. Oklo reveals 75-MW reactor design, eyes late 2027 commercial deployment — Utility Dive ↩

  5. Oklo, Centrus collaborate on HALEU — ANS; Oklo Is Turning Waste Into Watts — Seeking Alpha; DOE signs off on Oklo fuel fabrication facility design concept ↩

  6. Oklo Announces DOE Approval for Nuclear Safety Design Agreement — Oklo; DOE Approves Preliminary Documented Safety Analysis — Oklo ↩

  7. Oklo’s COLA Accepted by NRC for Review — GAIN; PDC Topical Report Approved — Oklo ↩

  8. Oklo breaks ground at INL on Aurora reactor — ANS; Oklo selects Kiewit — ANS; Construction Progress Drives Oklo’s 2028 Aurora Nuclear Launch — Yahoo Finance ↩

  9. Oklo, Meta Announce 1.2 GW Agreement, Southern Ohio — Oklo; Altman-Backed Oklo Inks Deal for 12 GW — Data Center Knowledge; OKLO Microreactor Set for Alaskan Air Force Base — Neutron Bytes; Oklo deep dive — FinancialContent ↩

  10. Oklo Q1 2026 10-Q summary — StockTitan; Oklo Form 10-Q FY2026 — SEC ↩

  11. Why Oklo Stock Slumped 22% in June — The Motley Fool ↩

  12. Oklo (OKLO) Stock Forecast & Analyst Price Targets — stockanalysis.com; MarketBeat OKLO forecast ↩

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