The SBF Index on
September 19, 2025
What FTX and Alameda's venture positions would have been worth on September 19, 2025 if the estate had never sold them. This page doesn't change; the live number is here.
SBF Index
$30.18B
5.7x the $5.32B put in
His Anthropic stake
$6.28B
445,392,400 shares after the split
Same money, S&P 500
$8.79B
Bitcoin, same money: $16.54B
The estate had got
$6.23B
Cash from sales closed by this date
| Position | Value | Share |
|---|---|---|
| Solana | $13.12B | 43.5% |
| Robinhood | $6.90B | 22.9% |
| Anthropic | $6.28B | 20.8% |
| Mysten Labs (SUI) | $1.43B | 4.8% |
| About 440 others | $1.36B | 4.5% |
| Cursor | $0.49B | 1.6% |
| SpaceX (K5 fund) | $0.30B | 1.0% |
| Genesis Digital | $0.29B | 1.0% |
Cite as: SBF Index (sbfindex.com/on/2025-09-19), value on September 19, 2025: $30.18B. Sources: Anthropic, PBC, Form S-1 (Oct 26, 2026); In re FTX Trading Ltd., No. 22-11068 (Bankr. D. Del.). Previous day · Next day · Method