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Who is beating its rivals?

Beating the S&P 500 can just mean being in the right industry. Beating the companies you actually compete with is a sharper test: it suggests the business is taking share, or that investors trust it more than the alternatives.

Updated Oct 6, 2026

51
% ahead of rivals

258 ahead of their rivals

258 of 505 companies have beaten their direct rivals over the past year. The widest lead is SNDK, +1254 points ahead of MU, WDC, STX.

SNDK +1254 pts vs rivalsMost leaders in Information Technology (29 of the top 60)Measured over 1 year

Against its rivals

Select any company below. Each line is $100 invested a year ago, in the company and spread evenly across its rivals.

SNDK · Sandisk
Latest: $100 a year ago in SNDK against the same split evenly across its rivals.
01,0002,000NovDecJanFebMarAprMayJunJulAugSepOct
SNDKRivals: MU, WDC, STX

The 60 widest leads over rivals

Ranked by the past year’s return against direct competitors. Select a column to sort.

Companyvs rivals3M1YRivalsPast year vs rivals

How to read this page

How it’s measured. S&P 500 and Nasdaq-100 stocks, each against its own list of direct competitors, built from the markets and customers they share rather than an industry code. Rivals are weighted equally.

Sources. Daily prices from Financial Modeling Prep; curated rivals from Stox.

Rivals are the companies each business competes with for the same customers, chosen from its business segments for Stox. Costco is measured against Walmart, Target and Kroger, not an industry code.

Leads over rivals describe the past year. The score ranks every company’s lead from 0 to 100.

This page is information, not investment advice. About our data and methods ›

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