Semiconductors: 80 stocks

Chip companies design and make the chips in phones, computers, cars, and AI data centers. Their sales rise and fall with orders from data centers and device makers.

As of Monday's close · Live for Pro members at the open

Semiconductors: 80 stocks
StockPriceQuality Score

Not scored, each with a page of its filings: BZAI, MOBX, NVEC, and PRSO.

77 more ranked, for Pro members. See them free →

Tested. Our top-⁠scored stocks returned 2.2x the average stock over the next month. How we tested it

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live, with prices that refresh every 2.5 seconds while the market is open.

See all 80 stocks rankedSee it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

Why semiconductor stocks are down this week

Semiconductor stocks fell a median 2.6% from Oct 19 to Oct 26 (80 stocks); the S&P 500 fell 0.1%.

What moved them

Why it reaches them and 3 stocks' stories, for Pro members. See them free →

Semiconductor stock news, by day

Each day a story moved them, the newest first

7 more stories, for Pro members. See them free →

Questions about semiconductors

Why are semiconductor stocks down this week?

Semiconductor stocks fell a median 2.6% from Oct 19 to Oct 26 (80 stocks); the S&P 500 fell 0.1%. Chip stocks fell together on Thursday: “Chip Stocks Tumble Despite Solid Earnings Reports” (Investor's Business Daily and 2 more).

Which semiconductor stocks fell most this week?

GCT Semiconductor (GCTS) fell 19%, T1 Energy (TE) fell 17%, and Aeluma (ALMU) fell 15%.

What are the biggest companies in semiconductors?

The biggest by market cap are Nvidia (NVDA) at $5.1T, Taiwan Semiconductor Manufacturing (TSM) at $2.1T, and Broadcom (AVGO) at $1.5T.

Which companies in semiconductors does Breakaway rank highest?

Texas Instruments (TXN) 16, Advanced Micro Devices (AMD) 16, and Micron Technology (MU) 16, the highest Quality Scores of the 80. Breakaway ranks every stock by its Quality Score, which reads each company's numbers and its chart; the ranking is information, not advice, and each stock's page shows the reasons behind its score.

Our top-scored stocks' record: Oct 2021 to Sep 2026, before costs; recorded live since Sep 9 2026.

Breakaway publishes impersonal securities research and analytical tools: one formula, the same score for everyone. It is not personalized investment advice, and nothing here is a recommendation to buy or sell any security.

Market data from a licensed vendor. The age of every quote is shown on the page.

This browser is too old to show this page right. Update it, or open this page in Safari or Chrome.