The SBF Index on
May 18, 2026
What FTX and Alameda's venture positions would have been worth on May 18, 2026 if the estate had never sold them. This page doesn't change; the live number is here.
SBF Index
$40.41B
7.6x the $5.32B put in
His Anthropic stake
$27.55B
445,392,400 shares after the split
Same money, S&P 500
$9.84B
Bitcoin, same money: $11.00B
The estate had got
$6.23B
Cash from sales closed by this date
| Position | Value | Share |
|---|---|---|
| Anthropic | $27.55B | 68.2% |
| Solana | $4.69B | 11.6% |
| Robinhood | $4.26B | 10.6% |
| Cursor | $1.47B | 3.6% |
| About 440 others | $1.36B | 3.4% |
| Mysten Labs (SUI) | $0.49B | 1.2% |
| SpaceX (K5 fund) | $0.30B | 0.8% |
| Genesis Digital | $0.29B | 0.7% |
Cite as: SBF Index (sbfindex.com/on/2026-05-18), value on May 18, 2026: $40.41B. 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