New York, May 25, 2026, 18:04 EDT
Plug Power Inc. enters a holiday-shortened week with its shares at $3.78, after a sharp midweek rebound left the hydrogen company’s stock back where it had stood a week earlier. U.S. cash equities were closed Monday for Memorial Day, with NYSE calendars listing May 25 as a market holiday.
That matters now because the story has moved past a simple bounce. Traders are weighing whether Plug can turn new project milestones, improving margins and planned cash inflows into a durable balance-sheet repair.
The stock’s path last week was rough, then fast. Plug fell 8.73% on May 18, dropped another 4.06% on May 19, held flat on May 20, jumped 14.20% on May 21 and closed flat at $3.78 on May 22, according to Investing.com historical data.
The rally was not just a Plug story. MarketWatch data showed the May 21 move outpaced the Nasdaq Composite’s 0.09% gain and the Dow’s 0.55% rise, while Ballard Power Systems climbed 14.08% the same day. Bloom Energy, another fuel-cell name, was also in focus after Barron’s reported a $2.6 billion, 328-megawatt power deal with Nebius Group for data centers.
Plug’s own fresh catalyst came from the UK. The company said the 30-megawatt Barrow Green Hydrogen project in Cumbria had reached final investment decision, or FID — the point when sponsors commit capital and a project moves toward execution. Plug will supply six 5-megawatt GenEco PEM electrolyzers, equipment that uses electricity to split water into hydrogen and oxygen, for a project meant to supply about 100 gigawatt-hours of green hydrogen a year to Kimberly-Clark’s local manufacturing plant.
Jose Luis Crespo, Plug’s president and chief executive, said Barrow was “moving our largest UK project from award into execution.” Schroders Greencoat’s Kristian Høeg Madsen called it the firm’s “first move into hydrogen at scale,” while Carlton Power’s Eric Adams called Plug a “strong partner.” Plug Power
The background is still the first-quarter report. Plug said earlier this month that revenue rose 22% from a year earlier to $163.5 million, while GAAP gross margin — what is left after direct production costs — improved to negative 13% from negative 55%. Adjusted earnings per share, which strip out some charges, narrowed to a loss of 8 cents. Crespo cited “strong commercial execution” and said the company still targets positive EBITDAS in the fourth quarter; EBITDAS is earnings before interest, tax, depreciation, amortization and stock-based compensation. Plug Power
Analysts are not all chasing the move. Investing.com reported that B. Riley raised its price target to $5 from $3 and kept a Buy rating after the revenue beat, while the same report cited BMO, TD Cowen, RBC and KeyBanc as seeing progress but still noting margin or execution issues. Benzinga’s analyst page listed a Hold consensus and said Wells Fargo’s latest target was $2.50.
But the risk case is still plain. Plug used $150.0 million of cash in operating activities in the first quarter, posted a net loss of about $246.0 million and had an accumulated deficit of $8.5 billion at March 31, a quarterly filing showed. If margin gains slow, if project conversion slips, or if financing expectations soften, the stock could give back the holiday-week bid quickly.
The week ahead will test cash more than headlines. Plug has said it expects about $275 million of proceeds from hydrogen project monetization efforts and is targeting the sale of a $39.2 million Section 48 investment tax credit tied to its St. Gabriel joint venture by the end of May.
Regular Nasdaq trading is due to resume Tuesday during the exchange’s standard 9:30 a.m. to 4:00 p.m. Eastern session. For Plug, the next move may depend less on whether hydrogen stocks remain lively and more on whether investors see evidence that Barrow, asset sales and margin repair are turning into cash.
