![John Plansky](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>)
John Plansky
Corporate Officer/Principal at
STATE STREET CORPORATION
Net worth: 9 M $ as of 2026-05-30
Profile
Mr. John Plansky is an Executive Vice President & Head-Wealth Services at State Street Corp.
He is on the Board of Directors at Charles River International Holdings Ltd., Boston Partners in Education and Charles River Development Ltd. Mr. Plansky was previously employed as a Chief Executive Officer by Charles River Systems, Inc. He received his undergraduate degree from Brown University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-10 | 56,162 ( 0.02% ) | 9 M $ | 2026-05-30 |
John Plansky active positions
| Companies | Position | Start |
|---|---|---|
| STATE STREET CORPORATION | Corporate Officer/Principal | - |
Boston Partners in Education
 Boston Partners in Education Miscellaneous Commercial ServicesCommercial Services Engages in enhancing the academic achievement and nurtures the personal growth of boston’s public school students by providing them with focused, individualized, in-school volunteer support | Director/Board Member | - |
Charles River Development Ltd.
 Charles River Development Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services | Director/Board Member | 2018-09-30 |
Charles River International Holdings Ltd.
 Charles River International Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | 2018-09-13 |
Former positions of John Plansky
| Companies | Position | End |
|---|---|---|
Charles River Systems, Inc.
 Charles River Systems, Inc. Packaged SoftwareTechnology Services Provides asset and investment management software & technology services | Chief Executive Officer | 2020-09-22 |
Training of John Plansky
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
14
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
State Street Corp.
 State Street Corp. Finance/Rental/LeasingFinance Operates as bank holding company whose subsidiary provides financial and commercial loans and commercial real estate services | Finance |
Brown University
 Brown University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Charles River Systems, Inc.
Charles River Systems, Inc. Packaged SoftwareTechnology Services Provides asset and investment management software & technology services | Technology Services |
Boston Partners in Education
Boston Partners in Education Miscellaneous Commercial ServicesCommercial Services Engages in enhancing the academic achievement and nurtures the personal growth of boston’s public school students by providing them with focused, individualized, in-school volunteer support | Commercial Services |
Charles River Development Ltd.
Charles River Development Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services | Commercial Services |
Charles River International Holdings Ltd.
Charles River International Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
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