The SBF Index on
September 28, 2026
What FTX and Alameda's venture positions would have been worth on September 28, 2026 if the estate had never sold them. This page doesn't change; the live number is here.
SBF Index
$74.00B
13.9x the $5.32B put in
His Anthropic stake
$52.02B
445,392,400 shares after the split
Same money, S&P 500
$10.25B
Bitcoin, same money: $11.94B
The estate had got
$6.23B
Cash from sales closed by this date
| Position | Value | Share |
|---|---|---|
| Anthropic | $52.02B | 70.3% |
| Solana | $6.54B | 8.8% |
| Robinhood | $6.44B | 8.7% |
| SpaceX (K5 fund) | $3.71B | 5.0% |
| Cursor | $3.12B | 4.2% |
| About 440 others | $1.36B | 1.8% |
| Mysten Labs (SUI) | $0.52B | 0.7% |
| Genesis Digital | $0.29B | 0.4% |
Cite as: SBF Index (sbfindex.com/on/2026-09-28), value on September 28, 2026: $74.00B. 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