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AI servers

The 5 companies in this industry listed on the NYSE and Nasdaq are worth $98 bn combined; the largest are Hewlett Packard Enterprise (HPE), Super Micro Computer (SMCI) and Penguin Solutions, Inc. (PENG). For each one: what it does, revenue, margin, free cash flow over the last five years and a score from 0 to 10.

Data as of October 2026

Clear leader
5 companies value 98 bn revenue 83 bn margin 6.1% free cash flow -2.9 bn avg. score 2.7
HPE holds 75.4% of the group's value, 3.5x the runner-up · SMCI leads the industry without being the largest
Rank Ticker Company Share Value Revenue Margin FCF 5 years FCF/px Yield What it does · why it is here
1 HPE Hewlett Packard Enterprise
United States · score 6.0
75% 74 bn 42 bn 6.7% 4.2 bn 5.6% 1.0% Servers, storage and networking for enterprises · Strong in supercomputing and networking after buying Juniper in 2025
2 SMCI Super Micro Computer
United States · score 1.9
22% 21 bn 39 bn 5.7% -7.0 bn -33.1% — Servers and systems for AI data centers · GPU server builder with the fastest product launch cycle in the sector
3 PENG Penguin Solutions, Inc.
United States · score 2.3
3% 2.9 bn 1.5 bn 6.4% -0.1 bn -2.4% — End-to-end computing, memory and LED solutions · California — revenue of $1.5bn
4 OSS ONE STOP SYSTEMS, INC.
United States · score 2.4
0% 0.2 bn 0.0 bn 3.3% 0.0 bn -3.0% — High-performance edge computing for AI · California — revenue of $39m
5 SUPX SuperX AI Technology Ltd
Singapore · score 0.8
— — 0.0 bn -16x -0.1 bn — — AI servers and full-stack AI infrastructure; also keeps an interior design business in Hong Kong · Singapore — revenue of $6m

Other industries in the same sector

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What this is. A catalogue, not a guide. Every industry with stocks listed on the NYSE or NASDAQ, the companies contending for its leadership, what each one does according to its own annual report, and the balance sheet it filed with the SEC.

The score runs from 0 to 10 and compares each company with every other one in the almanac on cash generation, profitability, debt, dividends and consistency over the last five years. The higher it is, the better the company fares in that comparison. Curious how much each part weighs? Ask at the bottom of the page.

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