Largest real estate and construction companies by reported public float
Companies classified under Real Estate and Construction, ranked by the most recent reported public float from their own filings. Includes every niche beneath Real Estate and Construction.
- Metric
- reported public float (USD)
- Calculated
- 2026-09-07
- Freshness window
- 548 days
- Methodology version
- v1
Covers 7 of 565 published companies in scope, each with a verified reported public float in USD dated within 548 days. Excluded: 558 publish no such figure.
Ranked on the most recent qualifying figure, not the largest a company has ever reported. Estimates never rank. Equal figures share a rank. No currency conversion is applied; figures reported in another currency are excluded rather than converted without a sourced rate.
| Rank | Company | reported public float | As of | Basis | Source |
|---|---|---|---|---|---|
| 1 | American Tower Corp /Ma/US | $103B | 2025-06-30 | FactReported | US SEC EDGAR |
| 2 | Welltower Inc.US | $102B | 2025-06-30 | FactReported | US SEC EDGAR |
| 3 | Prologis, Inc.US | $97.3B | 2025-06-30 | FactReported | US SEC EDGAR |
| 4 | Equinix IncUS | $77.8B | 2025-06-30 | FactReported | US SEC EDGAR |
| 5 | Digital Realty Trust, Inc.US | $59B | 2025-06-30 | FactReported | US SEC EDGAR |
| 6 | Realty Income CorpUS | $52.6B | 2025-06-30 | FactReported | US SEC EDGAR |
| 7 | Simon Property Group Inc.US | $52B | 2025-06-30 | FactReported | US SEC EDGAR |
Sources
Every figure in this ranking came from one of these, and each row links to the filing it came from.
- US SEC EDGAR