The Stockholm-based chipmaker Sivers Semiconductors capped a remarkable trading session on Friday, with shares surging 23% to 72.90 Swedish kronor on the Nasdaq Stockholm exchange. The rally, which lifted the stock from the prior day’s close of 59.05 SEK, was fuelled by a trio of catalysts: a fresh Pentagon grant, concrete steps toward a dual listing on the New York Nasdaq, and growing investor enthusiasm for its photonics technology in AI infrastructure.
The clearest immediate trigger came from the U.S. Microelectronics Commons program, which on May 19 confirmed $6.6 million in funding for the company’s second program year. The money, drawn from the National Microelectronics Commons, will be directed toward modernizing American defense infrastructure using Sivers’ technology as a core component. This is not an isolated win. In January 2026, Sivers secured an $800,000 development contract from a leading U.S. defense contractor to build mmWave beamformers for tactical communications programs. The defense segment is quietly becoming a steady revenue engine for the Swedish firm.
Beyond the Pentagon paydays, Sivers is aggressively positioning itself for a wider investor base. On May 20, the day after the funding announcement, the company nominated Joakim Nideborn and Helena Svancar as new board members. The timing aligns with an active review of a secondary listing on the Nasdaq in New York. To prepare, Sivers has already restated its 2025 annual report under U.S. accounting standards. The first-quarter 2026 report, originally due earlier, has been pushed back to May 29 as the audit upgrade required for the listing proceeds.
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On the technology front, the company’s photonics division is gaining attention as a key enabler for next-generation AI data centers. Its laser technology — particularly in co-packaged optics and external light sources — is touted as an energy-efficient solution for the surging demand for high-speed data transmission in AI clusters. Sivers is an early mover in this space, and the narrative dovetails neatly with the Nasdaq ambitions.
The stock’s broader market context underscores its exceptional performance. While the OMXS30 index crept up just 1.0% to 3,146 points on the same day, Sivers left the broader semiconductor sector in its dust. Peer GlobalFoundries gained nearly 10% on U.S. funding pledges, and Navitas Semiconductor rallied on AI infrastructure hopes, but Sivers’ percentage gain dwarfed them all. The annual return now stands at roughly 1,700%, a staggering figure that reflects the market’s conviction in the Nasdaq move and the photonics narrative.
The next concrete milestone for investors is the first-quarter earnings release on May 29. That report will show whether the operational momentum can match the stock’s explosive trajectory. For now, the combination of Pentagon cash, board renewal, and a transatlantic listing review has placed Sivers in an unusually strong spotlight — one that is drawing both Swedish and international attention.
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