Open dataset · CC BY 4.0
Valuation Momentum: Private Companies
Total and annualized change in a company's valuation across its verified marks over time.
9 entities · computed via Valuation Momentum methodology. Every figure is cross-verified against ≥2 independent sources.
| Company | Valuation Momentum | As of | Sources |
|---|---|---|---|
| Databricks | 211.6% (60.3%/yr) | 2026-02-09 | verified ✓ |
| Stripe | 144.6% (56.7%/yr) | 2026-06-04 | verified ✓ |
| OpenAI | 66.7% (174%/yr) | 2026-06-04 | verified ✓ |
| Anthropic | 427.3% (854.5%/yr) | 2026-06-04 | verified ✓ |
| SpaceX | 128.6% (127%/yr) | 2026-06-04 | verified ✓ |
| xAI | 733.3% (399.7%/yr) | 2025-09-19 | verified ✓ |
| Anduril | 100% (109.5%/yr) | 2026-05-13 | verified ✓ |
| Ramp | 37.5% (79.3%/yr) | 2026-06-04 | verified ✓ |
| Perplexity | 122.2% (199.1%/yr) | 2025-09-10 | verified ✓ |
Valuation Momentum: frequently asked questions
- Which private company has the highest valuation momentum?
- xAI leads the dataset at 733.3% (399.7%/yr) (as of 2025-09-19), across 9 cross-verified pre-IPO companies.
- How is valuation momentum calculated?
- Total and annualized change in a company's valuation across its verified marks over time. Formula: pctChange = (last − first) / first ; annualized = (last / first)^(365/days) − 1. Each figure is cross-verified against at least two independent public sources.
- How many companies are in the Valuation Momentum dataset, and how often is it updated?
- 9 private companies, last updated 2026-02-09. Values refresh continuously as new public marks and filings are verified.
- Can I reuse this valuation momentum data?
- Yes — the dataset is free under CC BY 4.0 with attribution to econ.markets. It is informational, not investment advice.