Ouster shares fell about 9.77% on August 18, 2026, to $43.43, following a multi-week run-up fueled by a string of positive lidar-related news: an expanded Utah Department of Transportation deployment, an NVIDIA DRIVE platform qualification for its Rev8 sensor line, and a broadened manufacturingPartnershipwith …
Semtech shares are down sharply Tuesday alongside a broader pullback in semiconductor and AI-infrastructure names. The selling follows Monday's strong rally in chip stocks, which pushed the sector into bull-market territory, and appears to have been triggered by Fabrinet's fiscal fourth-quarter earnings released after …
FormFactor shares are down sharply Tuesday alongside a broad pullback in semiconductor and AI-infrastructure names, without any identifiable company-specific bad news. The selling follows Monday's rally in chip stocks, which pushed the sector into bull-market territory, and appears to have accelerated after Fabrinet's fiscal …
Ichor Holdings shares are down about 9.25% on Tuesday to roughly $65.22. The move appears tied to a broader semiconductor and AI-infrastructure supply-chain sell-off that followed Fabrinet's fiscal fourth-quarter earnings report after hours on August 17: Fabrinet beat on both revenue ($1.316 billion) and …
indie Semiconductor shares are down about 9.24% on Tuesday to roughly $4.28. Unlike some peers, there is no distinct company-specific press release or filing dated today that explains the move; instead, the decline appears tied to a broad, sector-wide sell-off in semiconductor stocks on …
Amkor shares dropped roughly 11% on August 18, 2026, to $54.55 from a prior close near $61.31. The move coincides with a sector-wideReversalin semiconductor and optical-supply-chain names a day after Fabrinet, an outsourced optical and electronics manufacturer whose fortunes are closely tied to AI-datacenter …
Alpha and Omega Semiconductor shares fell roughly 9.72% today, extending a decline that started on August 13, 2026, the trading day after the company reported fiscal fourth-quarter and full-year 2026 results on August 12. Revenue of $170.4 million beat the $168.03 million consensus, and …
AXT shares fell about 12.13% to $84.33 on August 18, 2026, from a prior close near $95.97, the latest in a series of sharp single-day swings the stock has experienced since late July. There is no specific negative company announcement dated today; the move …
Ciena shares fell about 9.6% Tuesday to roughly $402, reversing much of the gain from the prior week's earnings beat. The slide tracks a sector-wideReversalin optical and AI-datacenter supply-chain names after Fabrinet, a major contract manufacturer of optical components, reported fiscal Q4 2026 results …
Coherent Corp shares fell about 11.57% on Aug. 18, 2026, to roughly $310.58, extending a decline that began after the company's fiscal Q4 2026 earnings release on Aug. 12. Revenue hit a record $2.05 billion (up 33.8% year-over-year) with non-GAAP EPS of $1.74, both …