Ultralife Corporation (ULBI)

Over the past six months, Ultralife Corp. stock has been impacted by financial performance and strategic initiatives. In Q3 2025, a sales increase was overshadowed by a decline in gross margin and an operating loss, leading to a negative price change. In Q4 2025, a revenue increase was offset by a non-cash intangible asset impairment charge, though the stock gained value following the earnings announcement. In Q1 2025, Ultralife reported strong results with a significant increase in revenues, driven by the acquisition of Electrochem.

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Ultralife Corporation (ULBI), founded in 1990 and headquartered in Newark, New York, specializes in advanced power solutions and communication systems, operating within the Industrials sector. The company designs, manufactures, and markets lithium batteries known for their energy density, operational life, and safety features. Ultralife's core business is divided into Battery & Energy Products, which includes various types of batteries and energy storage systems serving military, medical, industrial, and commercial applications, and Communications Systems, which provides communication solutions for military and commercial markets. Ultralife sells its products under various brands and serves government and defense, medical, safety and security, energy, and industrial sectors.

Ultralife Corporation has a global footprint with facilities in North America, Europe, and Asia, enabling it to serve multinational customers with product development, support, and logistics. The company's distribution network extends to customers in over 60 countries worldwide.

Ultralife Corporation has undertaken a branding overhaul to unify its sub-brands under a single Ultralife master brand. This initiative resulted in a $12.2 million non-cash charge to reduce the value of its tradename and trademark intangible assets in Q4 2025. The Accutronics, Southwest Electronic Energy, Excell Battery, McDowell Research, and AMTI brands will no longer be used, though the Electrochem brand will remain for select primary cells.

Ultralife Corporation has a significant number of institutional owners and shareholders. As of April 8, 2026, 64 institutional owners held a total of 5,616,240 shares, with institutional ownership at 35.16% and insider ownership at 11.91%. Major institutional owners include Grace Brothers Management, LLC, Visionary Wealth Advisors, Dimensional Fund Advisors L.P., and The Vanguard Group, Inc. Individual/insider ownership includes individuals like Philip A. Fain.