OPEN vs Z
OPEN: Opendoor is a digital real estate platform that simplifies home transactions by directly purchasing, renovating, and reselling residential properties through an automated, technology-first approach. Z: Zillow is a digital-first real estate platform transforming the housing market through data-driven search, agent connectivity, and integrated mortgage services.
Side-by-side fundamentals
| Metric | OPEN | Z | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $2.29 | $29.17 | |
| Market cap | $2.2B | $7.7B | |
| P/E as of 2026-10-08 | n/a | 129.47 | |
| Net margin FY2025, SEC XBRL | -29.7% | +0.9% | Z higher |
| Gross margin FY2025, SEC XBRL | +8.0% | +74.1% | Z higher |
| Operating margin FY2025, SEC XBRL | -6.6% | -1.3% | Z higher |
| ROE FY2025, SEC XBRL | -129.4% | +0.5% | Z higher |
| ROA FY2025, SEC XBRL | -54.0% | +0.4% | Z higher |
| Debt / equity as of 2026-09-02 | 2.14 | 0.11 | Z lower |
| Revenue growth (YoY) as of 2026-09-02 | -37.2% | +17.7% | Z higher |
| Revenue CAGR (3y) SEC XBRL | -34.5% | +9.7% | Z higher |
| Dividend streak (yrs) SEC XBRL | 0 | 0 | Tie |
| Beta as of 2026-09-02 | 1.80 | 1.16 | |
| 1-year return as of 2026-10-08 close | -73.0% | -59.2% | Z higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-02 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.