Fluor Corp. Dumps 140 Million NuScale Shares—Is SMR Future in Jeopardy?

NuScale Power Corp. Insider Sales Surge: What It Means for the SMR Investor

Fluor Corp. Accelerates Divestiture On April 21, 2026, Fluor Corporation—acting through its wholly‑owned subsidiary, Fluor Enterprises, Inc.—sold 13.5 million Class A shares of NuScale Power Corp. at $11.81 per share, wiping its entire stake from the public books. This is the latest in a series of aggressive sales that began with a 71‑million‑share dump on February 13 and a 110‑million‑share sell‑off on November 7, 2025. The cumulative volume exceeds 140 million shares, representing more than a quarter of the company’s 10.6 billion‑share outstanding base. The transactions have reduced Fluor’s ownership from a 4.0 % equity position to zero, coinciding with a broader trend of institutional divestiture in the SMR sector.

Market Sentiment vs. Fundamentals NuScale’s stock is currently trading at $13.57, a 18.9 % rally over the week yet a 15.98 % gain month‑over‑month, while the year‑to‑date performance has fallen 18.55 %. The price‑earnings ratio sits at –5.4, underscoring ongoing profitability concerns. Despite the negative earnings, the recent surge in trading volume—accentuated by a 268 % social‑media buzz—suggests that retail interest is still high, likely driven by the narrative around SMR adoption and potential government subsidies. However, the heavy insider selling, especially by a key industry partner like Fluor, may signal confidence erosion or a strategic shift away from nuclear infrastructure projects.

Implications for Investors

1. Liquidity and Volatility – The volume of shares sold by Fluor could further inflate liquidity, potentially smoothing intraday price swings but also providing an avenue for price manipulation if other large holders act in concert.
2. Risk of Execution Shortfalls – Fluor’s exit may hint at a reassessment of its exposure to NuScale’s execution risk, which could reverberate through the SMR supply chain. Investors should watch for any impact on NuScale’s procurement agreements, particularly the proposed Romania SMR partnership.
3. Valuation Re‑assessment – With a negative P/E and a history of large insider sales, the stock’s valuation may remain a drag until the company demonstrates clear path‑to‑profitability and stable cash flows from construction and regulatory approvals.

Profile of Fluor Corp. as a Deal Maker Fluor Corporation, headquartered in Irving, Texas, is a diversified engineering and construction firm with a long track record of involvement in large infrastructure projects, including nuclear power plants. Historically, Fluor’s insider transactions at NuScale have been predominantly sales, with no recorded purchases since the 2025 buy‑back of 110.9 million shares. The pattern—rapid sell‑offs in February and September 2025 and a sustained depletion of holdings—suggests a strategic divestiture rather than a speculative play. The company’s exposure to the nuclear sector has diminished, potentially reflecting a broader shift away from SMR projects or a recalibration of its risk‑reward assessment amid funding uncertainties and regulatory delays.

Outlook NuScale’s future hinges on securing regulatory approvals, finalizing international partnerships, and demonstrating cost competitiveness against conventional nuclear and other clean energy sources. The recent insider sales raise red flags for risk‑averse investors, yet the SMR narrative remains compelling for those betting on a nuclear renaissance. Market participants should monitor Fluor’s future filings, NuScale’s construction milestones, and any shifts in government support to gauge whether the current sell‑off is a temporary correction or a harbinger of deeper structural change.