PI Stock: Price, Earnings History and SEC Filings
Impinj, Inc. (PI) last traded at $179.66, down 1.58% on the latest session and up 0.2% over the past month. In its most recent reported quarter (Sep 2026) earnings per share were $0.29 against an analyst estimate of $0.19, a beat of 52.6%.
Price data from Yahoo Finance, as of Oct 30, 2026. May be delayed.
PI earnings history
| Quarter | Reported | EPS | Estimate | Surprise |
|---|---|---|---|---|
| Sep 2026 | Oct 28, 2026 | $0.29 | $0.19 | +52.63% |
| Jun 2026 | Jul 29, 2026 | $0.44 | $0.34 | +29.41% |
| Mar 2026 | Apr 29, 2026 | $-0.32 | $-0.32 | +0.00% |
| Dec 2025 | Feb 5, 2026 | $0.07 | $0.07 | +0.00% |
PI beat the analyst EPS estimate in 2 of its last 4 reported quarters. Source: Nasdaq.
How PI reacts to earnings
Across its last 8 earnings releases, PI moved 15.2% on average the next session, in either direction. It rose after 5 of 8 reports.
| Report date | Released | Next-session move |
|---|---|---|
| 2026-10-28 | After close | +3.44% |
| 2026-07-29 | After close | +5.88% |
| 2026-04-29 | After close | +20.73% |
| 2026-02-05 | After close | -24.57% |
| 2026-01-13 | After close | -9.11% |
| 2025-10-29 | After close | -14.81% |
| 2025-07-30 | After close | +26.49% |
| 2025-04-23 | After close | +16.45% |
Based on the dates of earnings-release 8-K filings (SEC EDGAR) and daily closing prices (Yahoo Finance). Past reactions do not predict future ones.
PI financial history
| Fiscal year | Revenue | Net income | Free cash flow | Net margin | Diluted EPS |
|---|---|---|---|---|---|
| 2025 | $361M | -$11M | $46M | -3.0% | $-0.37 |
| 2024 | $366M | $41M | $111M | 11.2% | $1.39 |
| 2023 | $308M | -$43M | -$68M | -14.1% | $-1.62 |
| 2022 | $258M | -$24M | -$11M | -9.4% | $-0.95 |
| 2021 | $190M | -$51M | -$10M | -26.9% | $-2.12 |
| 2020 | $139M | -$52M | -$20M | -37.4% | $-2.28 |
| 2019 | $153M | -$23M | $2M | -15.0% | – |
| 2018 | $123M | -$35M | -$18M | -28.7% | – |
Source: annual figures from 10-K filings on SEC EDGAR. The year shown is the calendar year the fiscal year ended. Free cash flow is operating cash flow minus capital spending.
Latest SEC filings for PI
- 10-Q · Oct 28, 2026
- 8-K · Oct 28, 2026Results of operations, Financial statements and exhibits
- 8-K · Sep 11, 2026Other events, Financial statements and exhibits
- 10-Q · Jul 29, 2026
- 8-K · Jul 29, 2026Results of operations, Financial statements and exhibits
- 8-K · May 29, 2026Shareholder vote
- 10-Q · Apr 29, 2026
- 8-K · Apr 29, 2026Results of operations, Financial statements and exhibits
- DEF 14A · Apr 16, 2026
- 8-K · Mar 16, 2026Other events, Financial statements and exhibits
Insider filing activity
PI insiders filed 12 Form 4 reports in the last 90 days. A Form 4 is how directors and executives disclose purchases, sales and grants of company stock. See the individual filings on SEC EDGAR. Many Form 4 filings are routine, such as scheduled sales or option exercises, so check each filing before drawing a conclusion.
Source: SEC EDGAR.
PI news
- 5 insightful analyst questions from Impinj’s Q3 earnings callOct 31, 2026 · finance.yahoo.com
- Impinj (PI) Stock Price Faces A Q3 Earnings Valuation CheckOct 30, 2026 · finance.yahoo.com
- Chip Stocks Silicon Motion, Others Advance On Earnings NewsOct 29, 2026 · finance.yahoo.com
- Impinj, Inc. Q3 2026 Earnings Call SummaryOct 29, 2026 · app.moby.co
- Impinj (PI) Q3 2026 Earnings Call TranscriptOct 29, 2026 · fool.com
- Impinj Q3 Earnings Call HighlightsOct 29, 2026 · marketbeat.com
- Impinj (NASDAQ:PI) Q3: strong sales, stock soarsOct 28, 2026 · finance.yahoo.com
- Impinj (PI) Q3 Earnings and Revenues Beat EstimatesOct 28, 2026 · finance.yahoo.com
About Impinj, Inc.
Impinj, Inc. (PI) is a US-listed public company on Nasdaq. The SEC classifies its business as Electronic Components NEC. It is incorporated in DE. Its fiscal year ends in December.