Public Storage (PSA) Market Capitalization (2009 - 2026)
Public Storage's Market Capitalization was $55.9 billion in Q2 2026, up 8.6% from $51.48 billion a year earlier and up 17.6% from the prior quarter.
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Analysis
Public Storage (PSA) Market Capitalization (2009 - 2026) Analysis & Trends
For FY2025, Market Capitalization at Public Storage came in at $45.54 billion, down 13.3% from FY2024.
- Market Capitalization shows a five-year compound annual growth rate of 2.5% (FY2020 to FY2025).
- In earlier years, Market Capitalization was $52.53 billion in FY2024 (-2.0%), $53.58 billion in FY2023 (+9.1%), $49.11 billion in FY2022 (-25.1%) and $65.6 billion in FY2021 (+62.7%).
- The Q2 2026 figure marks the highest quarterly Market Capitalization since Q3 2024.
- Compared with a year earlier, Market Capitalization was higher in four of the last eight quarters, with growth averaging 0.8%.
- The best year-over-year quarter for Market Capitalization over five years was Q4 2021 (growth of 62.7%); the worst was Q4 2022 (a decline of 25.1%).
- Per Business Quant data, PSA's Market Capitalization in the three quarters before Q2 2026 was $47.55 billion (Q1 2026), $45.54 billion (Q4 2025) and $50.68 billion (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Welltower | 166.01 Bn | 148.52 Bn | 1.39 Bn |
| 2 | Prologis | 121.16 Bn | 125.55 Bn | - |
| 3 | Simon Property | 65.49 Bn | 66.75 Bn | - |
| 4 | Realty Income | 51.38 Bn | 53.76 Bn | - |
| 5 | Public Storage | 49.67 Bn | 48.75 Bn | - |
| 6 | Ventas | 43.61 Bn | 42.81 Bn | - |
| 7 | Extra Space Storage | 27.79 Bn | 27.79 Bn | 642.43 Mn |
| 8 | Vici Properties | 25.29 Bn | 23.41 Bn | 1.05 Bn |
| 9 | Vivmark Residential | 22.78 Bn | 22.97 Bn | - |
| 10 | Invitation Homes | 15.55 Bn | 15.59 Bn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 55.90 Bn |
| Mar 31, 2026 | 47.55 Bn |
| Dec 31, 2025 | 45.54 Bn |
| Sep 30, 2025 | 50.68 Bn |
| Jun 30, 2025 | 51.48 Bn |
| Mar 31, 2025 | 52.50 Bn |
| Dec 31, 2024 | 52.53 Bn |
| Sep 30, 2024 | 63.72 Bn |
| Jun 30, 2024 | 50.34 Bn |
| Mar 31, 2024 | 50.97 Bn |
| Dec 31, 2023 | 53.58 Bn |
| Sep 30, 2023 | 46.25 Bn |
| Jun 30, 2023 | 51.22 Bn |
| Mar 31, 2023 | 53.02 Bn |
| Dec 31, 2022 | 49.11 Bn |
| Sep 30, 2022 | 51.34 Bn |
| Jun 30, 2022 | 54.79 Bn |
| Mar 31, 2022 | 68.38 Bn |
| Dec 31, 2021 | 65.60 Bn |
| Sep 30, 2021 | 52.01 Bn |
API Access
Public Storage 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=PSA&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "PSA", "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=PSA&period=max&api_key=YOUR_API_KEY");
const data = await res.json();