Rank 17 of 28
Stephen Schwarzman
Multiple 1.6× · created $64.3B in total · has given away $1.0B2
Stake, per the filings
| Company | Ownership | As of | Strict stake value |
|---|---|---|---|
| BX1 | 52.20% | 2026-02-20 | $47.7B |
Stated plainly
- Documented lifetime giving; see source.
- Blackstone files NO DEF 14A (founder-controlled, no proxy solicitation) - source is FY2025 10-K Item 12.
- 0.522 = share of Blackstone Holdings Partnership Units (231.9M, exchangeable 1:1), NOT common stock; economic interest ~19% per Bloomberg - strict-stake display must NOT multiply 0.522 by BX public market cap.
- Documented gifts: MIT $350M, Schwarzman Scholars >$575M, Oxford ~$222M, NYPL $100M, Yale $150M.
Sources
- 1.Attribution weight — sole tracked founder of this company www.sec.gov/Archives/edgar/data/1393818/000119312526082531/d48618d10k.h
- 2.Lifetime giving — Documented lifetime giving; see source. fortune.com/2026/06/09/stephen-schwarzman-blackstone-billionaire-philan
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