Sivers Semiconductors Surges 31% on Index Entry and Nasdaq Drive, While Restated Losses and Parent Debt Cast Shadows

Sivers Semiconductors jumps 31% on MSCI Sweden Small Cap inclusion, capital raise, and Nasdaq listing steps, but restated accounts reveal deeper operating and net losses.

Shares of Sivers Semiconductors climbed more than 31 percent in Stockholm this week, propelled by a rare triple catalyst: inclusion in the MSCI Sweden Small Cap Index, completion of a capital raise, and concrete steps toward a secondary listing on the Nasdaq in New York. The buying frenzy barely paused for the company’s revised annual accounts, which revealed significantly worse losses than previously disclosed.

The MSCI rebalancing, effective after the close on May 29, forces exchange-traded funds and institutional mandates tracking the index to adjust their holdings. For a thinly traded name like Sivers, even moderate index-driven buying can move the stock sharply. Short sellers add further fuel: Voleon Capital holds 1.86 percent of the float short, and Two Sigma 1.78 percent. Any forced covering would amplify the index effect.

Beneath the rally, however, lie restated financial statements for 2024 and 2025, recast to meet US PCAOB auditing standards required for a Nasdaq listing. Revenue came in at 306.6 million Swedish kronor, but the operating loss widened to 177.8 million kronor from the previously reported 141.3 million kronor. The net loss ballooned to 222.6 million kronor. The adjustments include revenue reclassifications between periods, revised inventory valuations, and impairments on capitalised development costs. Whether these entries reflect mere accounting alignment or deeper operational issues will become clearer when first-quarter results are released — also on May 29, delayed from the original May 20 date.

The analyst community remains bullish on the technology story. On May 14, a financial advisory firm issued a "Strong Buy" rating with a price target implying roughly 70 percent upside. The thesis hinges on co-packaged optics (CPO) and optical I/O solutions for artificial intelligence data centres, where copper interconnects are hitting bandwidth bottlenecks. Sivers’ indium phosphide laser platform is central to integrated photonics, pairing semiconductor and light-based technology. The company employs a capital-light manufacturing model, aiming for scalable growth without heavy plant investment. Partnerships with Ayar Labs and Jabil are meant to embed the laser platform into broader system solutions. Industry forecasts see the global semiconductor market reaching $1.5 trillion by 2030, with AI and high-performance computing accounting for 55 percent — a tailwind that shifts the centre of gravity from smartphones to data centres.

Yet the valuation leaves little room for error. The price-to-sales ratio stands at 46.4, far above the European tech sector average of around five. The analyst consensus fair value is 6.55 kronor, a substantial discount to current trading levels.

Structural risks also lie in the background. Main shareholder Achilles Capital and its parent DDM Finance have filed restructuring applications after bonds worth roughly 225 million euros came due in April 2026. A refinancing is planned for the second half of the year, partly through the sale of technology and life sciences assets worth 30 million to 50 million euros. Management has not commented on whether the Sivers stake could be part of such a sale.

More troubling is a criminal investigation by Sweden’s Economic Crime Authority into whether details of the planned Nasdaq listing leaked before the official announcement in April. A confirmed violation could alarm US regulators and jeopardise the entire dual-listing timeline.

All these threads converge on May 29: first-quarter numbers, the MSCI index effect, and potential short covering. At the rescheduled annual general meeting on June 15, management is expected to present a concrete timetable for the Nasdaq admission. Until then, the stock’s trajectory will depend on whether the photonics promise can continue to overshadow the accounting and governance clouds.