This Week in the Chain · Oct 13, 2026

This Week in the Chain — Oct 13, 2026

LG Innotek -20.9%. Pegatron +13.4%. Every figure above is computed from the live wafergraph dataset, not typed in by hand.

What it touches

Every mover sits inside a chain of real suppliers and customers. Here is who LG Innotek (-20.9%) is connected to.

  1. 1AppleCustomer

Top gainers

  1. 1Pegatron$7.5B → $8.5B+13.4%
  2. 2Chang Wah Technology$2.2B → $2.5B+11.2%
  3. 3Zhongke Feice Technology$18.0B → $19.3B+7.2%
  4. 4Piotech$26.9B → $28.6B+6.2%
  5. 5Empyrean Technology$7.6B → $8.0B+6.1%

Top decliners

Market caps first, because they are the fastest-moving thing on this map. 346 names moved 1% or more against Oct 11, 2026.

  1. 1LG Innotek$10.1B → $8.0B-20.9%
  2. 2Hanmi Semiconductor$18.9B → $16.2B-14.2%
  3. 3Samsung Electro-Mechanics$87.2B → $76.8B-11.8%
  4. 4GlobalWafers$16.9B → $15.1B-10.9%
  5. 5Wafer Works$2.5B → $2.3B-10.7%

Chokepoint spotlight

CoreWeave: Largest pure-play GPU cloud (neocloud) renting NVIDIA capacity for AI. A fixed fact about the chain, not fresh news.

  1. 1MicrosoftDepends on it
  2. 2OpenAIDepends on it
  3. 3Meta PlatformsDepends on it
  4. 4IBMDepends on it

A standing feature that rotates weekly, not news.

Data coverage: 430/615 companies priced; 435 with SEC financials. Market data as of 2026-10-13; report generated 2026-10-13. Every figure is computed from the wafergraph dataset — live market caps are price times SEC share count, nothing smoothed. Supplier and customer links are researched company by company, and only researched links are named. Educational/informational only, not investment advice.

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