NEW YORK, May 22, 2026, 15:03 (EDT)
Turbo Energy S.A.’s Nasdaq-listed American depositary shares dropped Friday, with the Spanish solar-storage group’s U.S.-traded receipts losing 5.4% to $1.14 by 3:00 p.m. Eastern, according to MarketBeat. TURB shares slipped as investors moved past the firm’s latest annual report and into the U.S. market’s long weekend.
Timing is a factor. Nasdaq lists May 25, 2026, as a holiday, so U.S. equity markets shut for Memorial Day. That gives traders one full session right before the long weekend.
Solar and storage stocks were mixed in the afternoon. The Invesco Solar ETF gained about 2%, Enphase Energy added 2.8%. Fluence Energy jumped 8.9%. SolarEdge fell, making the move more about single names than the whole sector.
Turbo reported 2025 revenue jumped 107% to $23.46 million, according to its May 18 update, and net loss shrank to $1.36 million. Early-2026 gross proceeds of about $5.0 million pushed shareholders’ equity back over Nasdaq’s minimum. CEO Mariano Soria called 2025 “a transformational year” and said Turbo is “a technology-driven energy platform” and not just “a storage company.”
TURB shares didn’t exactly look like a clear recovery trade. The 52-week range is $0.57 to $20.45, but fewer than 200,000 shares had traded by mid-afternoon, according to StockAnalysis. Sharp moves can happen in that low-volume setup, even without any new news from the company.
Balance-sheet wording matters here. Turbo said its capital raises used a registered direct offering—where it sells securities straight to investors under an SEC registration—and an at-the-market program, which lets the company sell shares piecemeal into the market.
Industrial is still at the heart of management’s pitch. In its May update, the company linked 2025 revenue to Spanish commercial and industrial projects, including ceramics. Management said these deals are part of a $53 million contract for about 366 megawatt-hours of storage capacity, the amount of energy the batteries can store.
Turbo lists plenty of risks in its annual filing. The company warns about heavy reliance on a small group of customers and suppliers, exposure to raw-material prices, potential Nasdaq delisting if it falls out of compliance, and dilution risk from future share sales. One customer made up 49% of 2025 revenue, according to the report. Investment in Turbo’s ADSs “carries a high degree of risk,” the report says. SEC
Investors now have to weigh two sides: faster reported revenue and a bigger equity base after the raise, but still a small, volatile Nasdaq stock facing project risks, big customers, and more need for capital.
Traders get their next shot on Tuesday, when U.S. markets reopen. Friday’s moves show investors are still waiting to see if Turbo can back up its sales growth with steady cash flow, not just higher revenue on paper.
