ITM Power's £198m Cash Pile and Record Orders Fuel a Rally — But the Real Test Arrives in Two Weeks

Hydrogen stock's 400% run meets MSCI inclusion and government grant decision on May 26-29, with mixed analyst targets and insider selling creating uncertainty.

The next fortnight could determine whether ITM Power's extraordinary run has legs or is merely a prelude to a sharp correction. Two distinct catalysts — a government grant ruling on May 26 and the MSCI UK Small Cap Index rebalancing on May 29 — stand to either validate or expose the water of the hydrogen specialist's 400% rally over the past twelve months.

Passive funds tracking MSCI benchmarks will mechanically adjust their holdings after the close on the 29th, triggering a wave of buying from exchange-traded funds and pension mandates. That technical demand comes at a time when the stock is already trading near 174.80 pence, having added roughly 160% since January. The index inclusion is a sign of size and liquidity, but the timing is awkward: a bull run born of strategic alliances and operational progress is about to collide with the cold logic of portfolio rebalancing.

Analyst Scepticism Meets Operational Progress

The valuation debate is as wide as the Channel. Morgan Stanley, in its first positive call on a hydrogen equipment maker since 2021, upgraded ITM Power to "Overweight" with a 170 pence target. Jefferies went further, lifting its price objective to 200 pence on lower capital costs and a more favourable political backdrop. Yet UBS maintains a "Neutral" stance and a fair value of just 60 pence, arguing that the share price has vaulted well ahead of the fundamentals.

Berenberg sits between them — a "Buy" rating, but a target of 110 pence. The dispersion reflects a genuine uncertainty about how quickly the business can translate its order book into sustainable earnings.

That order book now stands at £152 million, with 71% of contracts deemed profitable. In the first half of fiscal 2026, ITM Power posted a record £18 million in revenue, and management raised the full-year forecast to between £40 million and £43 million. The company holds roughly £198 million in cash and carries no debt, giving it a runway that Jefferies estimates stretches comfortably to at least 2028.

But the profit-and-loss account still shows a loss: the tax loss for the year to April 2025 widened to £45.4 million. Morgan Stanley expects an operating break-even only in fiscal 2028.

Insider Moves and the Retail–Institutional Split

The rally has created a curious division in the shareholder base. On platforms such as AJ Bell, ITM Power recently ranked among the most-sold stocks, overtaking blue-chip names like Shell. Retail investors have been taking money off the table. Meanwhile, institutional investors have continued to accumulate shares, acting as net buyers throughout the run. That fault line makes the stock vulnerable to rapid reversals if technical support falters.

An insider trade added a finer point. Technology chief Simon Bourne exercised options over 1.33 million shares at an average strike of 32 pence on April 30. He then sold roughly 873,000 of those at an average of 157.44 pence, using a sell-to-cover mechanism to settle his tax liability. He retains 656,570 shares. Chief executive Dennis Schulz faces a different incentive: his 1.3 million share award only vests if ITM wins profitable orders and delivers the Chronos production line on time.

Two Dates That Could Tip the Scales

The immediate focus is on the Chronos automated manufacturing line in Sheffield. The government is expected to rule on a £46.5 million grant application for the facility on May 26. If approved, the board could take a final investment decision in June. Chronos is designed to enable annual capacity of up to one gigawatt — a quantum leap from current production.

Three days later, the MSCI rebalancing will take effect. Passive funds will have to buy the stock, but the volume of forced buying is uncertain. What is clear is that the combination of a positive subsidy decision and index entry would give the rally a powerful tailwind. A negative grant verdict, however, could expose just how much of the recent price action was driven by anticipation rather than proven delivery.

The next few days will test whether ITM Power's order book — backed by projects with Kimberly-Clark in Kent (12.5 MW), MorGen Energy in Wales (20 MW), and multi-hundred-megawatt agreements with RWE and Stablegrid in Germany — can command a valuation that already implies a great deal of success. The rally has been real; now it faces its most consequential fortnight yet.