:

SWEDISH CHIP MAKER SIVERS SURGES 1,700%, ATTRACTS SHORT SELLERS

INDUSTRY DESK1 MIN READ
THU, MAY 28, 2026

■ AI-SUMMARIZED FROM 1 SOURCE ▸ TIMELINE

Sivers, a Swedish optical component manufacturer, has skyrocketed 1,700% year-to-date, reaching a $2.5B market capitalization. The dramatic rally has made it one of Sweden's most-shorted stocks.

The semiconductor firm's explosive gains have caught the attention of investors betting against the stock. High short positions typically reflect skepticism about a company's valuation or business fundamentals, even as retail and institutional investors pile into the shares. Sivers specializes in chip optical components used in telecommunications, automotive, and industrial applications. The sector has benefited from increased demand for connectivity infrastructure and 5G deployment. The company's astronomical returns raise questions about sustainability. Stocks experiencing such rapid appreciation often face volatility and profit-taking, particularly when heavily shorted. Short-sellers argue the valuation has become disconnected from fundamentals, while bulls cite growth potential in optical semiconductors. The contrast between bullish momentum and bearish positions underscores the split sentiment around Sivers' outlook among market participants.

■ SOURCES

Techmeme

■ SUMMARY WRITTEN BY AI FROM THE LINKS ABOVE

■ MORE FROM THE HARDWARE DESK

RugOne has integrated a removable waterproof action camera into its latest rugged smartphone. The modular design lets users detach the camera for standalone use.

JUST NOWIndustry Desk

Ugreen, the storage and power accessory maker, is entering the smart home market with HomeAgent H100 Pro. The device combines local NAS storage, on-device AI processing, and a new voice assistant called Uliya to manage connected home systems.

1H AGOIndustry Desk

RugOne's Xsnap 7 Pro combines extreme durability with a removable camera system, launching on Kickstarter September 7th for €799.

4H AGOIndustry Desk

Lexar has unveiled the Muse, an ultra-slim portable SSD measuring just 3.8mm at its thickest point. The drive sacrifices a USB-C port to achieve its minimal profile.

4H AGOIndustry Desk

■ SUBSCRIBE TO THE DAILY BRIEF

ONE EMAIL, 5 STORIES, 06:00 UTC. UNSUBSCRIBE ANYTIME.