Cameco Corporation reported a 5% decline in H1 2026 uranium production to 10.1 million pounds, with mixed performance across operations. McArthur River/Key Lake production rose 14% to 5.8 million pounds, but Cigar Lake output fell to 4.3 million pounds due to maintenance outages and operational challenges. Despite disruptions including flooding in Saskatchewan and equipment issues, Cameco maintained its 2026 production guidance at 19.5-21.5 million pounds. Energy Fuels made solid progress with 1.7 million pounds of finished uranium in H1, tracking toward its 2026 target of 1.5-2.5 million pounds.

Oklo achieved its first nuclear criticality in August 2026 and reported initial revenue from services, but analyst Daniel Sparks predicts the company won't generate commercial power revenue until 2028 at the earliest. While the company demonstrated rapid construction capabilities with its test reactor, the first Aurora powerhouse at Idaho National Laboratory faces three remaining regulatory approval steps, fuel fabrication delays, and complex startup procedures. Oklo has sufficient cash reserves ($3 billion) to fund operations through 2028, with isotope revenue expected in early 2027 before commercial power sales begin.

Oklo is recommended as a high-risk, high-reward nuclear stock pick for risk-tolerant investors. The company's Aurora small modular reactor design targets 2028 for first deployment and has a 18 GW commercial pipeline. Success depends on securing regulatory approval, HALEU fuel supply, proving economics, and scaling without excessive dilution. Multiple risks exist including licensing delays, construction cost overruns, and fuel scarcity.

Nuclear energy is experiencing a resurgence driven by AI data centers' power demands. The VanEck Uranium and Nuclear ETF (NLR) is recommended as a diversified way to gain exposure to the nuclear industry, holding both established uranium mining companies and emerging small modular reactor developers. While growth potential is strong, many nuclear companies remain pre-revenue and speculative.

Centrus Energy, the only U.S. company licensed to produce HALEU fuel for advanced nuclear reactors, is positioned to benefit from America's nuclear energy renaissance. The company reported a record $3.9 billion backlog through 2040, $1.8 billion in cash, and received a $900 million Department of Energy contract to establish domestic HALEU supply. However, demand growth depends on advanced reactors still under development.

Oklo is developing advanced fast reactors designed to utilize the U.S.'s accumulated 100,000 metric tons of spent nuclear fuel, potentially reducing waste and expanding domestic fuel supplies. The company is investing $1.7 billion in a Tennessee fuel recycling facility and has major projects underway, including a 75-MWe reactor at Idaho National Laboratory and a 1.2-GW clean energy campus for Meta in Ohio. However, the company faces regulatory risks and significant capital expenditures before achieving commercial viability.

Oklo stock fell 22% in June despite securing major wins including DOE safety approval, partnerships with Standard Nuclear and Centrus Energy for fuel supplies, and acquisitions of Creative Engineers and ARMEC. The decline was driven by a $1 billion equity offering causing dilution concerns, a $33 million Q1 net loss, and investor concerns triggered by the DOE's $17.5 billion loan program for large-scale reactors, which spooked SMR investors despite validating the broader nuclear energy sector.

Centrus Energy Group's stock surged 12% after announcing a letter of intent with small modular reactor company Oklo to supply high-assay low-enriched uranium (HALEU) for up to five Aurora powerhouses in Ohio starting in 2029. The deal, which supports Meta Platforms' AI data centers, highlights growing demand for domestically sourced nuclear fuel as the U.S. nuclear power sector expands.

Centrus Energy (LEU) shares rose 8.21% after signing a Letter of Intent with Oklo Inc. to supply high-assay low-enriched uranium (HALEU) fuel for up to five Aurora power plants, with deliveries expected to begin in 2029. The agreement strengthens domestic nuclear fuel supply capabilities and supports the advanced nuclear sector's growth.

BWX Technologies emerges as the clear winner in a comparison with Oklo, driven by its established revenue generation and strong backlog. While Oklo remains in pre-revenue stage developing advanced fission reactors, BWX Technologies generates consistent quarterly revenues exceeding $680 million and has secured $8.7 billion in backlog, including $1.4 billion in recent U.S. Naval Nuclear Propulsion Program contracts. The analyst recommends BWX stock for investors seeking exposure to the nuclear energy sector.

The Strait of Hormuz blockade has exposed vulnerabilities in centralized energy infrastructure, triggering a capital shift toward decentralized nuclear power. NuScale Power, Oklo Inc., and Centrus Energy are positioned as key beneficiaries of this structural transition, with each offering different risk-reward profiles for investors seeking exposure to small modular reactor technology and uranium supply chains.

Oklo stock has fallen 15% in three months after a 238% surge in 2025. While the company designs promising small nuclear reactors for AI data centers and has secured partnerships including Meta, it faces significant execution risks. The company lacks NRC approval, won't have operational reactors until late 2027-2028, and faces critical fuel supply challenges with HALEU availability severely limited in the U.S., creating a two-year gap before recycled fuel becomes available.