Explore the new Global AI Index → for the proposed worldwide equity benchmark.

AI stocks & the AI Activity Gauge

Every listing with direct or indirect AI exposure, ranked by market capitalisation — under our own coverage-based index.

AI Activity Gauge v1

58 ▼ 5 vs last week

17 Aug: index 41 — 119 events, 564 stories, $30,415M funding 17 Aug 24 Aug: index 61 — 85 events, 554 stories, $177,504M funding 31 Aug: index 65 — 228 events, 633 stories, $68,925M funding 31 Aug 7 Sep: index 74 — 189 events, 699 stories, $141,756M funding 14 Sep: index 71 — 233 events, 822 stories, $60,468M funding 14 Sep 21 Sep: index 60 — 216 events, 823 stories, $9,665M funding 28 Sep: index 72 — 241 events, 865 stories, $55,960M funding 28 Sep 5 Oct: index 88 — 283 events, 894 stories, $110,297M funding 12 Oct: index 70 — 284 events, 820 stories, $14,608M funding 12 Oct 19 Oct: index 97 — 285 events, 803 stories, $177,470M funding 97 26 Oct: index 63 — 200 events, 736 stories, $57,977M funding 26 Oct 2 Nov: index 58 — 153 events, 459 stories, $123,231M funding 58 2 Nov

Computed from TLDRocket's own source-backed coverage — weekly events (40%), stories (30%) and disclosed funding (30%), normalized against the busiest week in the window. No external market data. Full market intelligence →

AI stocks by market cap

Prices & caps refresh nightly on trading days.

All AI Chips Chip Equipment Cloud & Hyperscalers Datacenter & Infrastructure Hardware Software & Platforms AI Security Consumer & Internet Physical AI & Robotics

  1. 1 ASML ASML Chip Equipment Indirect $580.8B $1,496.30 -3.6%
  2. 2 AMAT Applied Materials Chip Equipment Indirect $292.1B $369.40 -3.3%
  3. 3 LRCX Lam Research Chip Equipment Indirect $279.0B $221.43 -4.0%
  4. 4 KLAC KLA Chip Equipment Indirect $196.4B $149.79 -4.1%

Categories and AI-exposure labels are editorial judgments, not investment advice. Market caps and last closes come from our nightly Finnhub poll; "Indirect" marks companies whose AI exposure runs through a broader business. Nothing on this page is a recommendation to buy or sell any security.