Here are the 10-K annual reports from Impinj, Inc. (PI) in our archive since June 2025, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-K covers the audited annual report, with the full financial statements, so if you follow PI and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full PI filings page.
Impinj, Inc. provides a RAIN RFID-based IoT platform that wirelessly links everyday items to the cloud. Its endpoint and reader ICs, readers, gateways, tag production systems and nascent software and cloud services have already connected more than 150 billion items across retail, supply chain, healthcare and other industries.
The company emphasizes a “Boundless IoT” vision and depends heavily on endpoint IC revenue, outsourced manufacturing and a concentrated customer base, with three customers representing 61% of 2025 revenue. Key risks include intense competition, wafer and component supply, global trade policy changes and significant convertible debt of $190.0 million due 2029 and $97.5 million due 2027.
Impinj reports strong RAIN market leadership built on 285 issued and allowed U.S. patents, a large partner ecosystem and 457 employees as of December 31, 2025. As of June 30, 2025, its public float was valued at about $2.9 billion, and 30,231,686 common shares were outstanding as of January 30, 2026.