The SBF Index on
September 29, 2026
What FTX and Alameda's venture positions would have been worth on September 29, 2026 if the estate had never sold them. This page doesn't change; the live number is here.
SBF Index
$73.17B
13.8x the $5.32B put in
His Anthropic stake
$51.03B
445,392,400 shares after the split
Same money, S&P 500
$10.23B
Bitcoin, same money: $11.95B
The estate had got
$6.23B
Cash from sales closed by this date
| Position | Value | Share |
|---|---|---|
| Anthropic | $51.03B | 69.7% |
| Solana | $6.55B | 8.9% |
| Robinhood | $6.42B | 8.8% |
| SpaceX (K5 fund) | $3.81B | 5.2% |
| Cursor | $3.20B | 4.4% |
| About 440 others | $1.36B | 1.9% |
| Mysten Labs (SUI) | $0.52B | 0.7% |
| Genesis Digital | $0.29B | 0.4% |
Cite as: SBF Index (sbfindex.com/on/2026-09-29), value on September 29, 2026: $73.17B. 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