Millstone Capital
Millstone Capital is a private equity investor based in Saint Louis, United States. It reports about $65m in private-fund assets across 7 private funds to the US Securities and Exchange Commission (Form ADV, October 2026).
Part of the 311 Institute Global Investors Directory (311institute.com). Last updated .
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Questions and answers
What kind of investor is Millstone Capital?
Millstone Capital is a private equity investor based in Saint Louis, United States.
Where is Millstone Capital based?
Millstone Capital is headquartered in Saint Louis, United States, according to its filing with the US Securities and Exchange Commission.
How much does Millstone Capital manage?
It reports about $65m in private-fund assets across 7 private funds to the US Securities and Exchange Commission (Form ADV, October 2026).
Source: US Securities and Exchange Commission adviser record (Form ADV and Form D filings), as of October 2026.
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