Ken Griffin celebrates America’s 250th birthday with $26 million gift for new Roosevelt Library built into the Badlands
- Posted on June 25, 2026
- By Fortune
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- 1 min read
Ken Griffin celebrates America’s 250th birthday with $26 million gift for new Roosevelt Library built into the Badlands
The Citadel founder now owns both surviving private copies of the U.S. Constitution and just wrote a $26 million check in the name of Theodore Roosevelt.