Fluor Dumps $472M of NuScale Shares in Three Weeks

NEW YORK, May 26 —

Fluor Corp, a board director and 10% shareholder of NuScale Power, sold approximately $472.8 million in NuScale shares across three open-market block trades over 13 days in April 2026, a concentrated exit by one of the company's most informed insiders completed weeks before NuScale filed its Q1 2026 results in an 8-K on May 7, 2026. A board-level holder conducting three block sales in under two weeks, with the C-suite already moving in the same direction, is a pattern worth examining.

Three Blocks, Thirteen Days

The selling campaign reads like an orderly exit, not a rebalancing. On April 9, Fluor sold 13,500,000 shares at $12.07, collecting $162.9 million. Six days later, on April 15, it sold 12,936,472 shares at $11.63 for $150.4 million. Then on April 21, a third tranche: 13,500,000 shares at $11.81 for another $159.4 million. Three tranches, each in the $150–163 million range, each spaced roughly a week apart.

This was not the first move. On February 26, Fluor sold 463,747 shares at $13.15 for approximately $6.1 million, the earliest transaction in what became a much larger campaign. Between late February and late April, Fluor reduced its NuScale position by roughly 40.4 million shares in total, per Form 4 filings.

The C-Suite Was Already Moving

Before Fluor's April block trades, NuScale's own executive team was selling. Per Form 4 filings: the CEO sold 82,667 shares on March 3; the CFO sold 18,570 shares the same day; the COO sold shares on both March 3 and 4; the CTO sold on March 2; the CCO sold on March 2. Five C-suite officers reduced holdings within a three-day window. Against the scale of Fluor's exit these are small positions, but the direction and timing are consistent.

Insider selling always deserves context: executives sell for liquidity and diversification. A board-level entity conducting three block trades in 13 days is harder to explain by any of those reasons. Net insider selling across all insiders for the 90-day period reached $481.61 million, with zero purchases recorded.

Revenue, Cash Flow, and the Miss Pattern

NuScale's financials offer little relief. Trailing twelve-month revenue sits at approximately $0.02 billion, reflecting a -95.8% year-over-year decline. Free cash flow for the trailing period is negative $162 million. The earnings record is stark: in one recent quarter, NuScale posted EPS of -$1.85 against a consensus estimate of -$0.15; in another, -$0.80 against an estimate of -$0.15. These are large misses — multiples of consensus, which points either to unusually poor analyst modeling of a pre-revenue company or to deterioration that is outpacing expectations.

NuScale is, in any real sense, a pre-revenue company. The investment case is entirely a bet on future small modular reactor deployment at commercial scale. Against a burn rate implied by negative $162 million in trailing free cash flow, the runway question matters more than near-term sentiment.

What Changes the Picture

The bearish read here is not a verdict on whether small modular reactors eventually work. It is an observation about what the people closest to this business did with their shares in April. For the thesis to turn constructive, NuScale would need a credible signed customer order, a path to revenue that begins closing the -95.8% growth gap, or a convincing explanation for why Fluor's selling was structural rather than informational.

The next data point is a closer read of the Q1 2026 results from the May 7 8-K. The remaining Fluor stake and whether further block sales follow will be the more telling signal. Run the free NuScale Power Corporation deep-dive →

Basis Report does not hold positions in securities discussed. This is not investment advice.

Frequently Asked Questions

Who is selling NuScale Power stock?

Fluor Corp, a roughly 10% holder and board director, sold approximately 39.9 million NuScale shares across three block trades in April 2026, raising $472.8 million in total proceeds. In a separate cluster between March 2 and March 4, per Form 4 filings, NuScale's CEO, CFO, COO, CTO, and Chief Commercial Officer each filed open-market sales. Total net insider selling across all parties over the 90-day period was $481.61 million against zero in purchases.

Why did Fluor Corp sell its NuScale shares?

Fluor has not publicly disclosed a specific rationale. The three April 2026 block trades were open-market sales priced between $11.63 and $12.07 per share, executed over 13 days by a holder with board representation and access to non-public operational detail. The February 26 sale at $13.15 per share suggests the position reduction began before the April acceleration.

What is NuScale Power's current revenue and cash position?

NuScale's trailing twelve-month revenue is approximately $0.02 billion, reflecting a 95.8% year-over-year decline. The company remains pre-commercial and does not yet generate revenue from operating reactors. Trailing free cash flow is negative $162 million, meaning NuScale is drawing down capital while commercial deployments remain a future event.

Has NuScale Power been missing earnings estimates?

Yes, by large margins. In one recent quarter NuScale reported EPS of -$1.85 against a consensus estimate of -$0.145, a miss of nearly 13 times the expected figure. In another quarter, EPS came in at -$0.80 versus a consensus estimate of -$0.152. The gap between analyst models and actual results has been consistent rather than isolated.

What would turn NuScale Power bullish?

The key catalyst would be a credible commercial milestone: a signed power purchase agreement, a major construction contract, or a regulatory approval that ties a specific reactor deployment to a defined timeline and revenue expectation. Absent that anchor, the company's valuation depends on narrative. The Q1 2026 results, filed via 8-K on May 7, are the most recent public checkpoint on cash burn and project progress.