About
Mark Richard Walter is an American businessman, philanthropist, and the chief executive officer of Guggenheim Partners, a privately held global financial services firm with more than $345 billion in assets under management.
Adapted from Wikipedia (CC BY-SA 4.0).
Reported wealth
Each figure is a dated estimate from the publisher shown; wealth changes, and nothing here is live.
| As of | Estimate | Source |
|---|---|---|
| 2025 | $7.3B | Forbes · current |
Sources
Every fact on this page traces to one of these.
Sources (3)
- Mark Walter (Q6770215) · Wikidata
- Mark Walter · Wikipedia
- Mark Walter — Forbes net worth (via Wikidata) · Forbes · 2025
Also born on January 1
Notable birthday twins
- Wang Ning · 1987 · Founder
- Joseph Tsai · 1964 · Entrepreneur
- Ronald Perelman · 1943 · Entrepreneur
- Bob McNair · 1937–2018 · Entrepreneur
- Charlie Munger · 1924–2023 · American businessman
- Hashim Djojohadikusumo · 1953 · Entrepreneur