Impinj (PI) Shares Outstanding (Diluted) (2015 - 2026)
Impinj's Shares Outstanding (Diluted) came in at 31.01 million for Q2 2026, up 4.6% from 29.66 million a year earlier and up 2.4% from the prior quarter.
Powered by 
Analysis
Impinj (PI) Shares Outstanding (Diluted) (2015 - 2026) Analysis & Trends
For FY2025, Impinj's Shares Outstanding (Diluted) was 29.28 million, down 0.6% from FY2024.
- Shares Outstanding (Diluted) carries a five-year compound annual growth rate of 5.1% (FY2020 to FY2025).
- Going back by year, Shares Outstanding (Diluted) was 29.47 million in FY2024 (+10.2%), 26.75 million in FY2023 (+4.7%), 25.54 million in FY2022 (+5.6%) and 24.18 million in FY2021 (+5.9%).
- The Q2 2026 figure represents the highest quarterly Shares Outstanding (Diluted) since Q1 2024.
- Year-over-year, Shares Outstanding (Diluted) increased in five of the last eight quarters, with growth averaging 2.6%.
- The fastest year-over-year change in Shares Outstanding (Diluted) over five years came in Q1 2024 (growth of 19.6%), and the weakest in Q1 2025 (a decline of 8.9%).
- Business Quant data shows PI's Shares Outstanding (Diluted) at 30.29 million (Q1 2026), 29.28 million (Q4 2025) and 29.34 million (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Nvidia | 5,757.49 Bn | 5,531.65 Bn | 72.14 Bn | 24.29 Bn |
| 2 | Taiwan Semiconductor Manufacturing | 2,520.17 Bn | 2,145.88 Bn | 27.22 Bn | 5.19 Bn |
| 3 | Broadcom | 1,730.62 Bn | 1,656.67 Bn | 20.46 Bn | 4.89 Bn |
| 4 | Micron Technology | 1,201.21 Bn | 1,139.97 Bn | 35.06 Bn | 1.15 Bn |
| 5 | Advanced Micro Devices | 1,031.02 Bn | 987.76 Bn | 6.20 Bn | 1.66 Bn |
| 6 | Asml Holding | 716.82 Bn | 672.66 Bn | 5.90 Bn | 388.90 Mn |
| 7 | Intel | 585.95 Bn | 470.68 Bn | 6.51 Bn | 5.10 Bn |
| 8 | Lam Research | 432.69 Bn | 409.49 Bn | 3.48 Bn | 1.26 Bn |
| 9 | Applied Materials | 430.35 Bn | 395.79 Bn | 4.59 Bn | 800.00 Mn |
| 10 | Impinj | 5.66 Bn | 5.03 Bn | 63.53 Mn | 31.01 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 31.01 Mn |
| Mar 31, 2026 | 30.29 Mn |
| Dec 31, 2025 | 29.28 Mn |
| Sep 30, 2025 | 29.34 Mn |
| Jun 30, 2025 | 29.66 Mn |
| Mar 31, 2025 | 28.64 Mn |
| Dec 31, 2024 | 29.47 Mn |
| Sep 30, 2024 | 29.73 Mn |
| Jun 30, 2024 | 29.42 Mn |
| Mar 31, 2024 | 31.43 Mn |
| Dec 31, 2023 | 26.75 Mn |
| Sep 30, 2023 | 26.92 Mn |
| Jun 30, 2023 | 26.71 Mn |
| Mar 31, 2023 | 26.29 Mn |
| Dec 31, 2022 | 25.54 Mn |
| Sep 30, 2022 | 25.74 Mn |
| Jun 30, 2022 | 25.43 Mn |
| Mar 31, 2022 | 24.98 Mn |
| Dec 31, 2021 | 24.18 Mn |
| Sep 30, 2021 | 24.33 Mn |
API Access
Impinj Shares Outstanding (Diluted) API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=PI&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "PI", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=PI&period=max&api_key=YOUR_API_KEY");
const data = await res.json();