Should You Forget NuScale Power and Buy This Nuclear Stock Instead?

The article argues that SMR adoption is still early but could become a trillion-dollar market, highlighting NuScale Power's sub-$4 billion market cap versus Oklo's roughly $11 billion valuation. Oklo is positioned as a more direct fit for AI data center demand, with 80% of customer inquiries reportedly coming from data center operators and plant sizes of 15-50 MW versus NuScale's roughly 77 MW designs. The piece is largely opinion-driven commentary rather than a new company-specific catalyst, so the immediate market impact is likely limited.

Analysis

The market is assigning very different option values to two pre-revenue SMR platforms, and the spread is really a proxy for customer specificity. OKLO’s premium is less about present fundamentals and more about perceived nearer-term monetization into AI/data-center demand, where power procurement is becoming a strategic bottleneck; that makes it a better fit for the first wave of distributed, behind-the-meter nuclear deployments. SMR’s larger-unit, utility-oriented design likely faces a longer regulatory and interconnection path, which means the equity can lag until there is proof of bankable project finance rather than just narrative.

Second-order, if AI load growth keeps tightening grid capacity, the beneficiaries extend beyond the reactor names to nuclear fuel, EPC, and permitting-adjacent service providers. However, this also raises the probability of a capital-cycle squeeze: the winners in 12-24 months may be the firms that can finance, standardize, and replicate modules, not necessarily the ones with the best technology. A small number of signed power purchase agreements could re-rate OKLO faster than SMR because each contract is more visible against its smaller addressable deployment size.

The key contrarian risk is that the current valuation gap may already discount a great deal of the AI narrative, while the execution path remains binary and slow. In the next 3-6 months, the main catalysts are permitting milestones, customer LOIs converting into binding contracts, and any evidence that hyperscalers are willing to pay for nuclear baseload rather than just talk about it. If financing costs stay high or a flagship project slips, both names can de-rate quickly, but SMR is more exposed to a multi-year wait for utility-scale validation.

Key Decisions for Investors

• Prefer OKLO over SMR tactically for the next 3-6 months; the smaller deployment size and AI-facing customer mix give it a higher probability of near-term contract catalysts, but size positions modestly because the valuation already embeds optimism.
• Use a pair trade: long OKLO / short SMR into any strength, targeting relative outperformance if the market continues to reward data-center optionality over utility-scale execution; cover if SMR lands a credible large-scale financing milestone.
• For longer-duration exposure, avoid outright chase and instead wait for a pullback in both names; the best entry is likely after a permitting or financing delay, where 20-30% air pockets are possible and improve forward risk/reward.
• Consider a small basket long in nuclear-adjacent enablers rather than only reactor developers; the second-order winners are more likely to monetize the buildout sooner and with less binary project risk.
• If holding SMR, hedge with a short-dated call spread or reduce size ahead of known regulatory milestones; the stock is more sensitive to timeline slippage because its thesis depends on larger project conversion over a multi-year horizon.