# SIC 3572 - Computer Storage Devices

Informational only - not investment advice.

Division: [Manufacturing](/division/D/). Major group: [Industrial And Commercial Machinery And Computer Equipment](/major-group/35/). As of: 2026-06-05

## Companies
- [NTAP](/company/NTAP/): NetApp, Inc.
- [SNDK](/company/SNDK/): Sandisk Corp
- [STX](/company/STX/): Seagate Technology Holdings plc
- [WDC](/company/WDC/): WESTERN DIGITAL CORP

## Macro Context
- [INDPRO](/indicator/INDPRO/): Industrial Production: Total Index
- [TCU](/indicator/TCU/): Capacity Utilization: Total Index
- [PPIACO](/indicator/PPIACO/): Producer Price Index by Commodity: All Commodities
- [GDPC1](/indicator/GDPC1/): Real Gross Domestic Product
- [DGS10](/indicator/DGS10/): Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity
- [FEDFUNDS](/indicator/FEDFUNDS/): Federal Funds Effective Rate
- [CES0500000003](/indicator/CES0500000003/): Average Hourly Earnings of All Employees, Total Private
- [PAYEMS](/indicator/PAYEMS/): All Employees, Total Nonfarm

## Sector financials

Peer figures are build-time aggregates of the SEC companyfacts financials already shown on member company pages. As of latest member filing date: 2026-06-05.

| Companies with data | Companies with revenue | Aggregate revenue | Median revenue | Median net margin | Median operating margin | Median revenue growth | Median diluted EPS |
| ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| 4 | 4 | 32,209,000,000 | 8,226,000,000 | 18.00% | 22.65% | 24.63% | 5.73 |

### Peer Table

| Company | Latest revenue | Revenue FY | Net margin | Operating margin | Revenue growth | Diluted EPS |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| [WDC](/company/WDC/) - WESTERN DIGITAL CORP | 9,520,000,000 | 2025 | 19.84% | 24.52% | 50.70% | 5.12 |
| [STX](/company/STX/) - Seagate Technology Holdings plc | 9,097,000,000 | 2025 | 16.15% | 20.78% | 38.86% | 6.77 |
| [SNDK](/company/SNDK/) - Sandisk Corp | 7,355,000,000 | 2025 | -22.31% | -18.72% | 10.39% | -11.32 |
| [NTAP](/company/NTAP/) - NetApp, Inc. | 6,237,000,000 | 2026 | 20.46% | 26.84% | 5.59% | 6.35 |

## Sources
Macro data:
- [INDPRO](https://fred.stlouisfed.org/series/INDPRO): FRED series INDPRO, source: Board of Governors of the Federal Reserve System
- [TCU](https://fred.stlouisfed.org/series/TCU): FRED series TCU, source: Board of Governors of the Federal Reserve System
- [PPIACO](https://fred.stlouisfed.org/series/PPIACO): FRED series PPIACO, source: U.S. Bureau of Labor Statistics
- [GDPC1](https://fred.stlouisfed.org/series/GDPC1): FRED series GDPC1, source: U.S. Bureau of Economic Analysis
- [DGS10](https://fred.stlouisfed.org/series/DGS10): FRED series DGS10, source: Board of Governors / U.S. Treasury market data
- [FEDFUNDS](https://fred.stlouisfed.org/series/FEDFUNDS): FRED series FEDFUNDS, source: Board of Governors of the Federal Reserve System
- [CES0500000003](https://fred.stlouisfed.org/series/CES0500000003): FRED series CES0500000003, source: U.S. Bureau of Labor Statistics
- [PAYEMS](https://fred.stlouisfed.org/series/PAYEMS): FRED series PAYEMS, source: U.S. Bureau of Labor Statistics

SEC data:
- [NTAP SEC company page](https://www.sec.gov/edgar/browse/?CIK=1002047); [latest 10-K 0001193125-26-259683](https://www.sec.gov/Archives/edgar/data/1002047/000119312526259683/ntap-20260424.htm)
- [SNDK SEC company page](https://www.sec.gov/edgar/browse/?CIK=2023554); [latest 10-K 0002023554-25-000034](https://www.sec.gov/Archives/edgar/data/2023554/000202355425000034/sndk-20250627.htm)
- [STX SEC company page](https://www.sec.gov/edgar/browse/?CIK=1137789); [latest 10-K 0001137789-25-000157](https://www.sec.gov/Archives/edgar/data/1137789/000113778925000157/stx-20250627.htm)
- [WDC SEC company page](https://www.sec.gov/edgar/browse/?CIK=106040); [latest 10-K 0000106040-25-000038](https://www.sec.gov/Archives/edgar/data/106040/000010604025000038/wdc-20250627.htm)