10 Under-the-Radar Tech & Semiconductor Names Worth Watching
$HIMX — Taiwanese fabless semi leader in display driver ICs + automotive displays. IBM partnership in play. Q1 earnings May 7. Stock up 36%+ from March lows. WiseEye ultralow-power AI sensing = hidden edge AI angle.
$TRT — Trio-Tech. Revenue up 82% YoY in Q2 FY2026, led by AI chip final testing services (+113% segment growth). $5.3M burn-in board order for next-gen AI GPU platform. $2.5M automotive IDM burn-in contract ramping through 2026. Tiny cap, massive AI testing exposure.
$SHMD — Schmid Group. German advanced PCB + semiconductor packaging equipment maker. Secured major order for wet-process equipment supporting AI & HPC infrastructure. Delivered first InfinityLine H+ panel-level packaging system to a leading U.S. tech company. high risk
$OPTX — Syntec Optics. Vertically integrated U.S. optics manufacturer. $2M AI-powered AR camera order for U.S. warfighters. $4M+ in defense orders in March. LEO satellite optics ramping — on track to nearly triple 2026 deliveries. NDAA domestic sourcing mandates = structural tailwind. Stock up 7x in 1 year.
$QUIK — QuickLogic. Radiation-hardened FPGA play. $89M SRH FPGA prime contract ceiling. $13M contract tranche secured. New eFPGA design win on 12nm data center ASIC. Defense + commercial dual-track revenue building. Underowned, underknown.
$NOK — Nokia. Q1 2026: revenue +4%, operating margin expanded 200bps, free cash flow €629M. Optical Networks booming on 800G demand, €1B in new orders. Infinera acquisition synergies flowing. AI + cloud infrastructure = Nokia’s second act.
$ALMU — Aeluma. III-V-on-silicon photonics platform. NASA award for quantum dot laser platform. $4M+ in U.S. government contracts in April alone. Targeting AI interconnects, defense sensing, quantum & AR/VR. Revenue inflection expected 2027-2028. Tower Semi + Sumitomo as foundry partners. Early-stage, high-conviction speculative.
$LPTH — LightPath Technologies. Vertically integrated IR optics + camera systems. Black Diamond glass + G5 Infrared acquisition. 2026 NDAA beneficiary — domestic infrared optics sourcing mandate. Up 473% since 2018. Defense sensing and thermal imaging long-term compounder.
$OSS — One Stop Systems. Rugged GPU-accelerated edge compute for defense. 20-25% revenue growth guidance for 2026. $10.5M in new U.S. Navy + defense contractor awards. P-8A Poseidon lifetime revenue now $65M+. Returned to profitability in 2025. AI-on-the-battlefield is the entire thesis.
$LPKFF — LPKF Laser & Electronics. German laser systems maker for PCB prototyping, semiconductor packaging, plastic welding & solar. OTC-listed. Revenue ~$135M TTM. Stock up ~95% from 52-week lows. Warburg Research maintains Buy rating.  Earnings Apr 30. Morningstar fair value estimate $59 vs current ~$15 — significant implied upside if demand recovers. Niche but critical in advanced electronics manufacturing.
defense tech, AI sensing, optical systems, laser manufacturing, and rugged compute — the hardware layer of next-gen warfare and AI infrastructure. Not the flashy names. The picks and shovels for the decade ahead.
Not financial advice.