Shares of Boost Run (BRUN) surged 10.4% to $24.00 in pre-market after the AI cloud infrastructure company announced a full redemption of its outstanding public warrants — a move designed to force warrant holders to either exercise at $11.50 per share or forfeit their rights, potentially funneling up to $131.9 million in fresh equity capital onto the balance sheet.

  • The Company Already Collected $45 Million — Now It Wants the Rest. Since completing its SPAC merger on May 8, about 4.0 million of the 11.47 million public warrants have already been exercised, raising over $45 million. Roughly 7.5 million warrants remained outstanding. By calling them all for redemption, management is pressuring every remaining holder to convert or walk away, which would clean up the capital structure and deliver a significant cash infusion. The company plans to use the proceeds for general corporate purposes, with a focus on AI cloud infrastructure and high-performance compute capacity.

  • The Money Is Needed — This Business Still Loses Money. In 2025, Boost Run's revenue was $26.89 million, up 239% year-over-year, but losses widened to $16.27 million.

The company targets at least $375 million in annual recurring revenue for fiscal 2026 and is expanding U.S. data center capacity beyond 125 megawatts — an enormously capital-hungry buildout. It recently signed a roughly $471.7 million, 36-month deal to deploy 5,000 NVIDIA B300 GPUs , the kind of contract that requires upfront hardware spending well before revenue flows in. The warrant cash buys time without tapping debt markets.

  • Dilution Is Real, and the Overhang Is Massive. The S-1 filing registers about 58.7 million Class A shares — roughly 77% of the fully diluted share count — which the company itself flagged as a risk to its trading price. Warrant exercises add new shares on top of that. Founder Andrew Karos controls about 90% of voting power , meaning public shareholders have little say in how proceeds get deployed.

  • Analyst Confidence Versus Market Reality. Three analysts rate BRUN a "Strong Buy" with an average 12-month price target of $38.33 — roughly 60% above today's price.

Craig-Hallum's George Sutton reiterates a Buy rating with a $45 target. But the stock has been volatile since its Nasdaq debut, and the market cap sits at approximately $1.5 billion — a steep valuation for a company still proving it can turn contracted revenue into actual profit. The warrant call is a bet that the cash will arrive before investor patience runs out.