Shares surged 14% to $5.25 after KULR Technology Group announced a new prototype battery development agreement with a U.S. military drone manufacturer — the company's second defense-drone deal in five weeks. The rally reflects growing investor appetite for a defense narrative, but the underlying numbers demand scrutiny.
A Second Defense Deal Builds a Pattern, Not Yet a Business
KULR will design, develop, test, and deliver prototype lithium-ion battery packs for unmanned aerial vehicles and handheld controllers under the new agreement. This follows initial purchase orders totaling nearly $1.0 million from a separate U.S. defense drone maker announced April 29, with total orders from that customer expected to exceed $5 million by year-end . Two contracts in quick succession signal real traction in a hot market, but today's deal is a prototype — pre-revenue engineering work with no disclosed dollar value.
Revenue Is Growing Fast From a Tiny Base
KULR delivered a 98% year-over-year revenue increase to $4.85 million in Q1 2026, with gross margin rising to 29% from 8% . SG&A fell 9% and R&D dropped 28%, cutting operating loss by 22% . The improvement is real but context matters: the company's market cap sits around $213 million , meaning shares trade at roughly 10.5 times trailing revenue — a premium that prices in significant defense upside that hasn't yet materialized in orders.
The Bitcoin Wild Card Muddies the Story
Net loss ballooned to $28.12 million, or $0.61 per share, mainly due to a $20.77 million non-cash mark-to-market loss on bitcoin holdings . KULR holds 1,085 Bitcoin in its treasury , meaning quarterly earnings will swing with crypto prices — a distraction for investors trying to value the core battery business.
The Defense Drone Market Is Massive, but KULR Remains a Bit Player
The drone customer was involved in the Department of War's $1.1 billion "Drone Dominance" initiative to equip warfighters with thousands of low-cost attack drones . Management projects revenue of $9 million, $10 million, and $12 million over the next three quarters — roughly $36 million for full-year 2026 if met. That would represent explosive growth, but still leaves KULR as a sub-scale supplier in a market where competitors spend tens of millions on battery manufacturing alone. Investors are paying today for a defense story that, while promising, remains largely a collection of prototypes and small initial orders.