Philadelphia Semiconductor Index & Western Digital — Sandisk
7 shared events · Importance 3 · Last updated Aug 12, 2026
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Business
Philadelphia Semiconductor Index: Fell over 10% in two sessions, entering bear market territory; down 24% from all-time high.
Western Digital — Sandisk: Fell up to 12.8% in a single session; still up over 500% year-to-date.
Apr 20, 2026 · 344 articles
Business
Philadelphia Semiconductor Index: The index is up 82% in 2026, on pace for its best year since 1999, reflecting the surge in semiconductor stocks driven by AI demand.
Western Digital — Sandisk: Western Digital — Sandisk, like Micron, is a memory chipmaker benefiting from AI spending, with strong earnings momentum and investor inflows.
Jul 07, 2026 · 13 articles
Business
Philadelphia Semiconductor Index: Entered bear market after 20% drop from record high, but up 60% for year.
Western Digital — Sandisk: Chipmaker whose stock rose on Monday, leading gains.
Apr 20, 2026 · 27 articles
Business
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index experienced its best quarter ever, reflecting the widespread surge in chip stocks driven by AI demand.
Western Digital — Sandisk: Western Digital — Sandisk, a storage and memory peer, saw its stock jump following Micron Technology's strong results, benefiting from the overall positive sentiment in the chip market.
May 19, 2026 · 104 articles
Business
Philadelphia Semiconductor Index: Surged on AI chip demand, but remained down over 20% from its June high.
Western Digital — Sandisk: Soared on AI memory demand.
Jul 14, 2026 · 280 articles
Business
Philadelphia Semiconductor Index: The index fell nearly 19% from all-time highs, reflecting the broad selloff in semiconductor stocks amid AI spending concerns.
Western Digital — Sandisk: Western Digital — Sandisk is benefiting from the shift toward memory and data center companies, attracting investor interest as AI infrastructure demand grows.
Jul 08, 2026 · 107 articles
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