Amprius Technologies (AMPX) Shares Outstanding (Entity) (2021 - 2026)
Amprius Technologies' Shares Outstanding (Entity) came in at 146.08 million for Q2 2026, up 16.8% from 125.08 million a year earlier and up 4.9% from the prior quarter.
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Analysis
Amprius Technologies (AMPX) Shares Outstanding (Entity) (2021 - 2026) Analysis & Trends
For FY2025, Amprius Technologies' Shares Outstanding (Entity) was 134.54 million, up 15.1% from FY2024.
- Shares Outstanding (Entity) has increased in each of the last four years, with a four-year compound annual growth rate of 19.6% (FY2021 to FY2025).
- Going back by year, Shares Outstanding (Entity) was 116.93 million in FY2024 (+31.6%), 88.87 million in FY2023 (+5.0%), 84.61 million in FY2022 (+28.6%) and 65.77 million in FY2021.
- The Q2 2026 figure represents the highest quarterly Shares Outstanding (Entity) in data going back to Q3 2021.
- Year-over-year, Shares Outstanding (Entity) has increased for 16 consecutive quarters, with growth averaging 21.8% over the last eight quarters.
- Across the past five years, year-over-year growth in Shares Outstanding (Entity) ran from 4.9% in Q3 2022 to 157.5% in Q2 2023.
- Business Quant data shows AMPX's Shares Outstanding (Entity) at 139.28 million (Q1 2026), 134.54 million (Q4 2025) and 130.44 million (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Entity.) (Qtr) |
|---|---|---|---|---|---|
| 1 | GE Vernova | 252.99 Bn | 214.06 Bn | 2.36 Bn | 266.33 Mn |
| 2 | Bloom Energy | 81.25 Bn | 73.07 Bn | 355.57 Mn | 293.35 Mn |
| 3 | First Solar | 18.82 Bn | 9.78 Bn | 605.00 Mn | 107.47 Mn |
| 4 | BWX Technologies | 12.55 Bn | 10.85 Bn | 202.31 Mn | 91.62 Mn |
| 5 | Generac Holdings | 12.21 Bn | 11.04 Bn | 521.81 Mn | 59.01 Mn |
| 6 | Nextpower | 11.82 Bn | 7.71 Bn | 335.85 Mn | 151.65 Mn |
| 7 | EnerSys | 6.67 Bn | 4.86 Bn | 313.36 Mn | 36.31 Mn |
| 8 | Enphase Energy | 4.36 Bn | -500.13 Mn | 175.01 Mn | 132.13 Mn |
| 9 | Mirion Technologies | 3.45 Bn | 1.34 Bn | 133.10 Mn | 244.57 Mn |
| 10 | Amprius Technologies | 1.41 Bn | 1.11 Bn | 9.28 Mn | 146.08 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 146.08 Mn |
| Mar 31, 2026 | 139.28 Mn |
| Dec 31, 2025 | 134.54 Mn |
| Sep 30, 2025 | 130.44 Mn |
| Jun 30, 2025 | 125.08 Mn |
| Mar 31, 2025 | 120.55 Mn |
| Dec 31, 2024 | 116.93 Mn |
| Sep 30, 2024 | 111.34 Mn |
| Jun 30, 2024 | 107.98 Mn |
| Mar 31, 2024 | 92.27 Mn |
| Dec 31, 2023 | 88.87 Mn |
| Sep 30, 2023 | 84.61 Mn |
| Jun 30, 2023 | 84.61 Mn |
| Mar 31, 2023 | 84.61 Mn |
| Dec 31, 2022 | 84.61 Mn |
| Sep 30, 2022 | 69.01 Mn |
| Jun 30, 2022 | 32.86 Mn |
| Mar 31, 2022 | 32.86 Mn |
| Dec 31, 2021 | 65.77 Mn |
| Sep 30, 2021 | 65.77 Mn |
API Access
Amprius Technologies Shares Outstanding (Entity) 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-entity&ticker=AMPX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-entity", "ticker": "AMPX", "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-entity&ticker=AMPX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();