![Mark Arnold](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>)
Mark Arnold
No open positions remaining
Net worth: 20 M $ as of 30/05/2026
Profile
Mark Arnold served as the Chief Executive Officer of MarketWise LLC from 2017 to 2021.
He then became the Chairman and Chief Executive Officer of MarketWise, Inc. in 2021 and held the position until 2022.
Arnold received his undergraduate degree from Duke University in 1994.
He later attended the University of Florida where he earned a graduate degree and an MBA in 1998.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 05/04/2026 | 520,867 ( 0.19% ) | 9 M $ | 30/05/2026 | |
MARKETWISE, INC. 0.18% | 05/04/2026 | 520,867 ( 0.18% ) | 9 M $ | 30/05/2026 |
| 05/04/2026 | 100,000 ( 3.78% ) | 2 M $ | 30/05/2026 |
Former positions of Mark Arnold
| Companies | Position | End |
|---|---|---|
| MARKETWISE, INC. | Chief Executive Officer | 21/11/2022 |
MarketWise LLC
 MarketWise LLC Miscellaneous Commercial ServicesCommercial Services Provides accounting, legal and human resource services | Chief Executive Officer | - |
Training of Mark Arnold
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
100
+
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Duke University
 Duke University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Florida
 University of Florida Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
MarketWise LLC
MarketWise LLC Miscellaneous Commercial ServicesCommercial Services Provides accounting, legal and human resource services | Commercial Services |
MarketWise, Inc.
 MarketWise, Inc. Data Processing ServicesTechnology Services Operates as a subscription services platform that provides independent financial research, analytical tools and software | Technology Services |
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