Power Solutions International (PSIX) Market Capitalization (2012 - 2026)
Power Solutions International's Market Capitalization came in at $896.41 million for Q2 2026, down 39.8% from $1.49 billion a year earlier and down 36.1% from the prior quarter.
Powered by 
Analysis
Power Solutions International (PSIX) Market Capitalization (2012 - 2026) Analysis & Trends
For FY2025, Power Solutions International's Market Capitalization was $1.32 billion, up 92.4% from FY2024.
- Market Capitalization carries a five-year compound annual growth rate of 77.1% (FY2020 to FY2025).
- Going back by year, Market Capitalization was $684.25 million in FY2024, $47.08 million in FY2023 (-31.6%), $68.85 million in FY2022 (+0.1%) and $68.78 million in FY2021 (-9.0%).
- The Q2 2026 figure represents the lowest quarterly Market Capitalization since Q1 2025.
- Year-over-year, Market Capitalization increased in five of the last six quarters, with growth averaging 336.2%.
- The fastest year-over-year change in Market Capitalization over five years came in Q2 2025 (growth of 917.0%), and the weakest in Q2 2022 (a decline of 72.1%).
- Business Quant data shows PSIX's Market Capitalization at $1.4 billion (Q1 2026), $1.32 billion (Q4 2025) and $2.26 billion (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Caterpillar | 372.79 Bn | 344.49 Bn | 7.76 Bn |
| 2 | Amphenol | 207.98 Bn | 202.68 Bn | 3.55 Bn |
| 3 | Deere | 181.02 Bn | 189.78 Bn | 4.66 Bn |
| 4 | Eaton | 166.86 Bn | 164.09 Bn | 2.86 Bn |
| 5 | Parker-Hannifin | 120.45 Bn | 118.58 Bn | 2.25 Bn |
| 6 | Vertiv Holdings | 92.94 Bn | 83.56 Bn | 1.23 Bn |
| 7 | Emerson Electric | 86.56 Bn | 79.32 Bn | 2.66 Bn |
| 8 | 3M | 84.72 Bn | 66.18 Bn | 2.68 Bn |
| 9 | Illinois Tool Works | 73.32 Bn | 69.88 Bn | 1.90 Bn |
| 10 | Power Solutions International | 1.06 Bn | 854.15 Mn | 41.37 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 896.41 Mn |
| Mar 31, 2026 | 1.40 Bn |
| Dec 31, 2025 | 1.32 Bn |
| Sep 30, 2025 | 2.26 Bn |
| Jun 30, 2025 | 1.49 Bn |
| Mar 31, 2025 | 581.64 Mn |
| Dec 31, 2024 | 684.25 Mn |
| Sep 30, 2024 | 472.44 Mn |
| Jun 30, 2024 | 146.35 Mn |
| Mar 31, 2024 | 52.60 Mn |
| Dec 31, 2023 | 47.08 Mn |
| Sep 30, 2023 | 75.34 Mn |
| Jun 30, 2023 | 64.27 Mn |
| Mar 31, 2023 | 58.53 Mn |
| Dec 31, 2022 | 68.85 Mn |
| Sep 30, 2022 | 39.02 Mn |
| Jun 30, 2022 | 38.98 Mn |
| Mar 31, 2022 | 71.76 Mn |
| Dec 31, 2021 | 68.78 Mn |
| Sep 30, 2021 | 91.70 Mn |
API Access
Power Solutions International Market Capitalization 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=market-capitalization&ticker=PSIX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "PSIX", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=market-capitalization&ticker=PSIX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();