SuperworthImpinj market cap PI
Share price times shares outstanding: what the whole company sells for, since 2016.
- Today, Oct 23, 2026
- $5.1B
- Highest close in our data
- $6.9B
- Oct 2025
Impinj is worth $5.1B at the close on Oct 23, 2026, at $166.89 a share.
That is down 26% over the last year and up 199% over five years.
Its highest close in our data was $6.9B in Oct 2025.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $5.1B | $2.8B | $6.3B | −3% |
| 2025 | $5.2B | $1.9B | $6.9B | +25% |
| 2024 | $4.2B | $2.2B | $6.6B | +72% |
| 2023 | $2.4B | $1.4B | $3.7B | −14% |
| 2022 | $2.8B | $1.1B | $3.2B | +31% |
| 2021 | $2.2B | $990.9M | $2.2B | +124% |
| 2020 | $966.6M | $307.7M | $987M | +64% |
| 2019 | $589.7M | $323.6M | $814.5M | +89% |
| 2018 | $312M | $232M | $644.5M | −34% |
| 2017 | $472.2M | $463.7M | $1.2B | −29% |
| 2016 | $663.8M | $472.2M | $726M | n/a |
Against its peers
Companies in Hardware, Equipment & Parts nearest Impinj's size, closest first, today.
| Company | Market cap |
|---|---|
| PIImpinj | $5.1B |
| PLXSPlexus | $5.8B |
| STSensata Technologies | $5.9B |
| VSHVishay Intertechnology | $4.1B |
| BDCBelden | $4.1B |
| OLEDUniversal Display | $4B |
| ITRIItron | $3.8B |
| VICRVicor | $8.1B |
| SANMSanmina | $8.3B |
| TTMITTM Technologies | $8.4B |
| AEISAdvanced Energy Industries | $8.7B |
| Peer median | $5.8B |
What the market cap tells you
Share price times shares outstanding: what the whole company sells for today.
Size, not quality. Large caps move slower and are covered more. That is all it tells you.
More on Impinj
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.