SEC filings · customer concentration

Who depends on Napa Auto Parts

Napa Auto Parts appears in 1 disclosed customer relationships between 2017 and 2025.

0major customers now
—of revenue from them
0listed suppliers depending on it
2017–2025years covered
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When a new annual report adds a 10% customer, drops one, or moves a share by 5 points or more, you get the change and the filing link. Up to 10 companies per address, no account, unsubscribe with one click.

Suppliers that depend on Napa Auto Parts

Listed companies whose annual report names Napa Auto Parts as a customer worth 10% or more of their revenue. If Napa Auto Parts cuts orders or switches supplier, these are the companies that feel it.

Formerly disclosed

SupplierIts revenue from this companyChange vs prior yearHistoryLatest filing
Standard Motor ProductsSMP14%last FY 2024FY 2017: 16%FY 2018: 17%FY 2019: 15%FY 2020: 15%FY 2021: 17%FY 2022: 15%FY 2023: 14%FY 2024: 14%8 yearsFY 2024 · filed 28 Feb 2025

About this data

US-listed companies must disclose revenue from any single customer that reaches 10% of their total (ASC 280). ShadowGraph reads these disclosures from the XBRL data of every 10-K and 20-F we scan, keeps one value per fiscal year (restatements replace earlier values) and links each number to its filing. Companies that describe a customer only as "Customer A" are not listed by name. Figures are as reported; nothing here is investment advice.

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