CoStar Group (CSGP) vs Opendoor Technologies (OPEN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
CoStar Group (CSGP) has outperformed Opendoor Technologies (OPEN) over the past year, losing 65.5% versus a loss of 75.6%. Over five years, CSGP leads with a -70.4% price change compared with -90.3% for OPEN. CoStar Group is the larger company by market cap ($11.18 billion vs $2.20 billion), about 5.1 times the size.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | CSGP | OPEN |
|---|---|---|
| Share price | $27.60 | $2.27 |
| Market cap | $11.18B | $2.20B |
| 1-day change | -0.11% | 0.00% |
| YTD return | -58.66% | -61.06% |
| 1-year return | -65.51% | -75.57% |
| 5-year return | -70.36% | -90.31% |
| P/E ratio (TTM) | 153.33 | — |
| Forward P/E | 15.53 | — |
| EPS (TTM) | $0.18 | $-1.89 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $3.25B | — |
| Revenue growth (YoY) | +18.68% | — |
| Net income (latest FY) | $7.00M | — |
| Gross margin | 78.87% | — |
| Operating margin | -2.22% | — |
| Net margin | 0.22% | — |
| 52-week high | $80.55 | $9.60 |
| 52-week low | $25.89 | $2.13 |
| Distance from 52-week high | -65.74% | -76.35% |
| Analyst consensus | buy | none |
| Avg. price target upside | +35.14% | +88.11% |
| Average volume | 6.90M | 46.96M |
| Shares outstanding | 405.20M | 971.09M |
| Employees | 8,441 | 1,042 |
| Sector | Finance | Finance |
| Industry | Real Estate | Real Estate |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- CoStar Group is about 5.1 times larger than Opendoor Technologies by market value ($11.18B vs $2.20B).
- CSGP has outperformed OPEN by 10.1 percentage points over the past year.
About CoStar Group
CSGP stock →CoStar Group, Inc. provides information, analytics, and online marketplace services to real estate and related business communities in the United States, Australia, Canada, Europe, the Asia Pacific, and Latin America.
Finance · Real Estate · 8,441 employees
About Opendoor Technologies
OPEN stock →Opendoor Technologies Inc. operates a digital platform for residential real estate transactions in the United States.
Finance · Real Estate · 1,042 employees
CSGP vs OPEN FAQ
Which is bigger, CoStar Group or Opendoor Technologies?
CoStar Group (CSGP) is larger, with a market capitalization of $11.18B compared with $2.20B for Opendoor Technologies (OPEN).
Which stock has performed better over the past year, CSGP or OPEN?
CSGP returned -65.51% over the past 12 months, compared with -75.57% for OPEN (price return, excluding dividends). Past performance does not predict future results.
Are CoStar Group and Opendoor Technologies in the same industry?
Yes. Both are classified in the Real Estate industry within the Finance sector.