![Alexander Stuart](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Alexander Stuart
Director/Board Member at
BLACK STONE MINERALS, L.P.
Net worth: 98 M $ as of 31/07/2026
Profile
Alexander D.
Stuart is an Independent Director at Black Stone Minerals LP since 2015.
Director at Northwestern Lake Forest Hospital since 2006.
Director at Black Stone Minerals GP LLC since 2015.
Trustee at Lake Forest College since 2012.
Trustee at Art Institute of Chicago since 2024.
Trustee at St. Andrew's School since 2009.
President of North Star Investments since 2004.
Managing Partner at RDS Investments since 2005.
Former Director at Black Stone Natural Resources LLC from 1990 to 2015.
Attended Princeton University for undergraduate studies.
Earned an MBA from Harvard Business School.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 18/08/2026 | 6,576,256 ( 3.09% ) | 98 M $ | 31/07/2026 |
Alexander Stuart active positions
| Companies | Position | Start |
|---|---|---|
| BLACK STONE MINERALS, L.P. | Director/Board Member | 01/03/2015 |
Black Stone Minerals GP LLC
 Black Stone Minerals GP LLC Investment Trusts/Mutual FundsMiscellaneous Engages in the acquisitions of mineral and royalty interests | Director/Board Member | 01/03/2015 |
North Star Investments | President | 01/01/2004 |
Lake Forest College
 Lake Forest College Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | 01/01/2012 |
St. Andrew's School | Director/Board Member | 01/01/2009 |
Northwestern Lake Forest Hospital
 Northwestern Lake Forest Hospital Hospital/Nursing ManagementHealth Services Operates medical and surgical hospitals | Director/Board Member | 01/01/2006 |
RDS Investments | Chief Executive Officer | 01/01/2005 |
Art Institute of Chicago
 Art Institute of Chicago Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | 01/01/2024 |
Former positions of Alexander Stuart
| Companies | Position | End |
|---|---|---|
Black Stone Natural Resources LLC
 Black Stone Natural Resources LLC Wholesale DistributorsDistribution Services Wholesales building stones | Director/Board Member | 01/01/2015 |
Training of Alexander Stuart
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
47
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Black Stone Minerals LP
 Black Stone Minerals LP Investment Trusts/Mutual FundsMiscellaneous Operates as an oil and gas royalty trust | Miscellaneous |
Lake Forest College
Lake Forest College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Princeton University
 Princeton University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Art Institute of Chicago
Art Institute of Chicago Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
St. Andrew's School | |
Northwestern Lake Forest Hospital
Northwestern Lake Forest Hospital Hospital/Nursing ManagementHealth Services Operates medical and surgical hospitals | Health Services |
Black Stone Natural Resources LLC
Black Stone Natural Resources LLC Wholesale DistributorsDistribution Services Wholesales building stones | Distribution Services |
Harvard Business School
 Harvard Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Black Stone Minerals GP LLC
Black Stone Minerals GP LLC Investment Trusts/Mutual FundsMiscellaneous Engages in the acquisitions of mineral and royalty interests | Miscellaneous |
North Star Investments | |
RDS Investments |
- Stock Market
- Insiders
- Alexander Stuart
