SIC 3572
Computer Storage Devices
6 companies
Total revenue (latest)
$36.48B
Total net income
$2.98B
Trimmed avg net margin
-0.9%
Median net margin
10.6%
5-year industry trend
Total revenue summed across 1 companies in the most recent fiscal year. Median margin is the cross-sectional median per year.
Largest by revenue
- 1WDCWESTERN DIGITAL CORP
$176.28B cap · 19.8% margin · as of 2025-12-31
$9.52B
revenue
- 2STXSeagate Technology Holdings plc
$191.33B cap · 16.1% margin · as of 2025-12-31
$9.10B
revenue
- 3SNDKSandisk Corp
$244.20B cap · -22.3% margin · as of 2025-12-31
$7.36B
revenue
- 4NTAPNetApp, Inc.
$32.27B cap · 18.0% margin · as of 2025-12-31
$6.57B
revenue
- 5PEverpure, Inc.
$24.01B cap · 5.1% margin · as of 2026-12-31
$3.66B
revenue
- 6QMCOQUANTUM CORP /DE/
$510.9M cap · -42.0% margin · as of 2025-12-31
$274.1M
revenue
Insider activity in this industry · last 12 months
Insider buying
$0
Insider selling
$407.1M
Net flow
−$407.1M
Distinct insiders
34
Open-market trades summed across all companies in the industry where insiders bought. Sales counted across all companies regardless. Filed via SEC Form 4.
Recently filed in this industry
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About the Computer Storage Devices industry on ActaClear
ActaClear tracks 6 US-listed public companies classified under SEC SIC code 3572 (Computer Storage Devices). Combined latest-period revenue across the sector is $36.48B, with a median net margin of 10.6% per company.
Every name on this page links to a full company dashboard with 5-year SEC financials, live market data, ratios, AI-summarised business description, insider transactions, and institutional ownership. Data is sourced directly from SEC EDGAR XBRL filings and refreshed continuously.