Sivers Semiconductors: A Blistering Rally Meets Insider Selling and a Pivotal Shareholder Vote

Sivers stock soared 2,900% on AI optics deal with GlobalFoundries, but insiders cashed out millions. Now shareholders face a capital raise causing 15% dilution.

The story of Sivers Semiconductors has become a study in extremes. The stock has rocketed nearly 2,900% in three months, fueled by excitement over a GlobalFoundries partnership and the promise of silicon photonics for artificial-intelligence infrastructure. Yet as the share price soared, key insiders were heading for the exits—and now the company is asking shareholders to approve a capital raise that could dilute their holdings by 15%.

Last Thursday, the stock gave up 6.48% of its value, closing at €7.87 after touching a 52-week high of €10.23 the previous day. The trigger: two high-profile departures. Harish Krishnaswamy, head of the wireless division, sold his entire stake, pocketing around 100 million Swedish kronor. At the same time, institutional investor Cicero Fonder liquidated its position, dumping 5.75 million shares—roughly 1.8% of the company’s capital—in a transaction estimated at 452 million kronor. Despite the setback, the stock remains up nearly 20% on the week.

Against this backdrop, Sivers has called a general meeting for June 15. The agenda goes well beyond routine housekeeping. The board is seeking authorization to issue up to 53.8 million new common shares, representing about 15% dilution based on the current share count. The stated purpose: financial flexibility for organic growth, potential acquisitions, and a possible dual listing on the Nasdaq in New York—including a related share placement. The authorization would run until the next annual meeting.

Also on the table is a long-term employee stock-option plan covering up to 7 million new options, or roughly 2% on a fully diluted basis, targeting staff in the US, Scotland, Sweden and India.

Shareholders must also approve a tranche of the refinancing completed in February. At that time, Sivers replaced all existing debt with a $17 million credit facility from Bootstrap Europe 4.0 S.à r.l., comprising a $5 million term loan and a $12 million convertible note. The note matures at the end of 2029, carries a fixed coupon of 10.85%, and has a conversion price of 4.77 SEK per share, which would bring up to 22.8 million new shares. The remaining unapproved tranche amounts to just under $327,000.

The corporate maneuvers come amid a stretch of extreme price action. The stock closed Friday at €7.95, more than double its 50-day moving average of €3.80 and miles above the 52-week low of €0.27 hit in March. The 30-day annualized volatility stands above 240%, reflecting how sharply the market reacts to news. The rally’s spark was the June 2 announcement of a collaboration with GlobalFoundries to integrate Sivers’ laser arrays into reference designs on GlobalFoundries’ silicon-photonics platform—a move aimed at optical interconnects for AI data centers.

Operationally, Sivers has yet to match the market’s enthusiasm. First-quarter 2026 revenue came in at just under 62 million kronor, with a net loss of 42.7 million kronor. Analysts, however, see potential in the co-packaged optics (CPO) space, a market they project will exceed $80 billion by 2027. Sivers has already locked in production capacity for that opportunity.

The company’s recent inclusion in the OMX Stockholm Benchmark Index adds visibility, and the planned Nasdaq listing would open the door to a larger investor base. But the vote on June 15 will test just how much runway shareholders are willing to grant the board after a month of breathtaking gains—and an insider exodus that raises the obvious question.