Key Highlights
- Oklo (OKLO) gained 30% this week, while NuScale Power (SMR) rose more than 30%
- White House issued guidance to accelerate nuclear power system development for space exploration
- Timeline includes an in-orbit reactor demonstration by December 2028 and a lunar reactor by 2030
- Oklo announced board restructuring with four new directors bringing nuclear industry expertise
- Recent quarterly results fell short of expectations and insiders divested more than $50M in shares over 90 days
Oklo experienced a remarkable week. The small modular reactor developer watched its shares rise 30% across five trading sessions, propelled by policy developments, sector momentum, and corporate governance changes.
The primary driver? The White House issued new guidance this week designed to accelerate the creation of nuclear power systems for space applications. The roadmap establishes an in-orbit reactor demonstration deadline of December 2028 and a lunar surface reactor target of 2030.
NuScale Power (SMR) experienced similar gains, rising more than 30% during the same timeframe. Nano Nuclear Energy (NNE) advanced approximately 20%, while uranium producer Uranium Energy (UEC) increased roughly 10%.
The nuclear energy sector has shown consistent strength, with consecutive rally sessions attracting investor capital into the industry.
Space Nuclear Initiative Powers Market Movement
The White House program has provided investors with concrete milestones. The 2028 orbital demonstration and 2030 lunar installation create specific timeframes for potential contract awards and supply chain engagement.
Andrew Chanin, co-founder and CEO of ProcureAM, told Yahoo Finance that dependable power sources are essential for space activities. “Lunar bases, orbiting space stations, orbiting data centers — all these require energy,” he said.
The surge follows NASA’s successful Artemis II lunar fly-around mission completed earlier this month, maintaining space exploration as a focal point for market participants.
Oklo simultaneously restructured its board of directors this week, appointing four new members with backgrounds in nuclear technology and industrial operations. The company designated a Lead Independent Director and transitioned its CTO into a senior technical advisory position. Market observers interpreted these moves as evidence of strengthened operational focus.
Financial Performance Presents Challenges
While the stock rallied sharply, underlying financial metrics present a more complex picture.
Oklo fell short of its latest quarterly earnings expectations, reporting a loss of $0.27 per share compared to analyst projections of -$0.17. Current analyst consensus estimates point to a full-year EPS of -$8.20.
Insider transaction activity has drawn attention. CEO Jacob DeWitte divested 140,000 shares in February at $75.18 per share, totaling approximately $10.5 million. CFO Richard Bealmear sold 72,090 shares in March at $60 each. Collectively, company insiders sold more than $50.8 million in stock over the past 90 days.
Regarding institutional movements, Sumitomo Mitsui Trust Group established a new position during Q4, acquiring 222,510 shares valued at approximately $15.97 million. Institutional ownership currently represents around 85% of outstanding shares.
Analyst perspectives vary. Citigroup reduced its price target from $95 to $73.50 while maintaining a neutral stance. Canaccord Genuity lowered its target from $175 to $125 but retained a buy rating. The consensus rating stands at “Moderate Buy” with an average price target of $84.30.
OKLO opened Friday’s session at $66.92, trading within a 52-week range of $19.89 to $193.84.

