Movers note · 2026-09-19

Up 21.1%: Vicor on the tape — Sep 19, 2026

Vicor gained 21.1%, $8.5B to $10.3B. 2 more moved the same distance the same day.

Same-day note generated from the wafergraph dataset · data as of 2026-09-19 · every figure is computed, none is written by hand

Market-cap moves

3 companies moved 8.0% or more today against a market cap of at least $1.0B.

  1. 1 Vicor +21.1% $8.5B → $10.3B
  2. 2 Generac Holdings +18.6% $10.3B → $12.3B
  3. 3 MaxLinear +16.8% $6.3B → $7.4B

Source: wafergraph live market caps (Yahoo Finance × SEC shares). As of 2026-09-19.

Cite as: wafergraph, “Up 21.1%: Vicor on the tape — Sep 19, 2026”, https://wafergraph.com/notes/2026-09-19/ (data as of 2026-09-19).

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