NuScale Power Faces Securities Fraud Class Action Over Misleading ENTRA1 Energy Statements

NuScale Power Corporation's Q3 2025 earnings call on November 6 became the moment the company's commercialization narrative collapsed under analyst scrutiny. General and administrative expenses surged more than 3,000%, from $17 million in the prior-year period to $519 million, driven by a single $495 million milestone payment to commercialization partner ENTRA1 Energy LLC under a Tennessee Valley Authority agreement. The quarterly net loss reached $532 million, up from $46 million. NuScale Class A shares fell $5.45 per share, or 12.4%, that day.

Securities fraud lawsuits followed, now consolidating in the U.S. District Court for the District of Oregon. Three national plaintiffs' firms, Berger Montague PC, Kessler Topaz Meltzer & Check LLP, and Bleichmar Fonti & Auld LLP, are pursuing a complaint captioned Truedson v. NuScale Power Corporation, case 3:26-cv-00328. Investors who purchased NuScale Class A common stock during the May 13 through November 6, 2025 class period have until April 20, 2026 to petition the court for lead-plaintiff status.

The core allegation is specific: NuScale marketed ENTRA1 as a capable "independent power plant development platform" responsible for constructing and managing facilities deploying approximately 72 NuScale Power Modules across up to six ENTRA1 Energy plants within TVA territory, spanning Tennessee and portions of six neighboring states. The complaint alleges ENTRA1 had never built, financed, or operated any significant projects, let alone in the highly technical and complicated field of nuclear power generation, during its entire operating history. A post-call research note from Guggenheim Securities described ENTRA1 as a three-year-old company that had never built, financed, or operated anything, noted only three employees and one investor, and suggested ENTRA1 appeared to be an entity supporting the activities of a single individual, Wadie Habboush.

Under sustained analyst pressure on the November 6 call, NuScale acknowledged that ENTRA1 did not have any significant experience building nuclear power projects and admitted ENTRA1 would not actually be "out there building the power plants" but would serve to coordinate projects. The complaint argues that concession directly contradicted the characterization NuScale had maintained throughout the six-month class period. The suit asserts claims under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934.

The $495 million payment is the complaint's most concrete anchor. NuScale had actually disbursed $148 million of that obligation in Q3, with $346 million remaining to be paid in 2025 and 2026. The company held cash of $692 million at the end of September, but milestone obligations against near-zero NPM revenue make cash runway the variable to watch most closely in upcoming quarterly filings.

For anyone tracking NuScale as the flagship U.S. SMR name, the April 20 deadline is a procedural marker, not the risk signal. The indicators that materially change the picture are elsewhere. Watch quarterly 10-Q and 10-K filings for updates on remaining Partnership Milestones Agreement obligations and cash drawdown rate. The order book is the critical read: ENTRA1 advancing toward a binding power purchase agreement with TVA would trigger NRC site-specific licensing steps and signal that the commercialization structure has survived the legal damage. Any DOE cost-share or loan guarantee activity involving NuScale's NRC-certified NPM design will independently confirm whether project-finance counterparties still see deployable technology rather than a balance-sheet entanglement.

The consolidated complaint and lead-plaintiff appointment will define the next chapter. Whatever NuScale discloses in response lands directly on the credibility of the entire U.S. SMR sector with construction lenders, at the exact moment the industry needs signed agreements to become poured concrete.