Current Assessment
Kretinsky's main wealth source is EPH and the broader EP Group platform, which spans energy, logistics, retail and media. His West Ham United stake is a visible sports asset: he bought 27% in 2021 and was reported in June 2026 to have agreed to raise that stake to 43%. On Forbes' 2024 West Ham valuation, those stakes imply roughly $300 million and $470 million before discounts. He is also reported as a 40% owner of Sparta Prague, but there is not enough public valuation evidence to assign that stake a precise value.
Key caveats
- The estimate should not add team values or company revenues directly to personal wealth.
- The West Ham 43% stake was reported as pending ratification, so the exact current stake needs official confirmation.
- Private-company leverage and co-investor structures may materially change the personal attribution.
Evidence gaps
- Direct billionaire-profile data from Forbes or Bloomberg.
- Official West Ham and Sparta shareholder filings current to July 2026.
- Reliable current valuation for Sparta Prague.
