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James Rhyu
Director/Board Member at
Big Universe, Inc.
Net worth: 59 M $ as of 2026-07-30
Profile
James Jeaho Rhyu is currently Director at Stride, Inc. (New Mexico) since 2021 and Director at Big Universe, Inc. Formerly, Mr. Rhyu was Chairman & Chief Executive Officer at Stride, Inc. from 2024 to 2026, Senior Vice President-Finance at Dow Jones & Co., Inc. from 2009 to 2011, Controller at GrafTech International Ltd., Auditor at Ernst & Young LLP, Controller at XM Satellite Radio, Inc., Chief Accounting Officer & Senior Vice President at Sirius XM Radio LLC, and Chief Financial & Administrative Officer at Match.com LLC.
Education includes an MBA from London Business School and undergraduate studies at The Wharton School of the University of Pennsylvania.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
STRIDE, INC. 1.72% | 2026-02-18 | 733,227 ( 1.72% ) | 59 M $ | 2026-07-30 |
James Rhyu active positions
| Companies | Position | Start |
|---|---|---|
Big Universe, Inc.
 Big Universe, Inc. Publishing: Books/MagazinesConsumer Services Provides e-book publishing services | Director/Board Member | - |
Stride, Inc. (New Mexico)
 Stride, Inc. (New Mexico) Personnel ServicesCommercial Services Provides employment services | Director/Board Member | 2020-12-31 |
Former positions of James Rhyu
| Companies | Position | End |
|---|---|---|
| STRIDE, INC. | Chief Executive Officer | 2026-07-28 |
Dow Jones & Co., Inc.
 Dow Jones & Co., Inc. Internet Software/ServicesTechnology Services Provides news and business information, delivering content to consumers and organizations | Director of Finance/CFO | 2011-04-30 |
Sirius XM Radio, Inc.
 Sirius XM Radio, Inc. BroadcastingConsumer Services Provides radio broadcasting services | Comptroller/Controller/Auditor | 2008-12-31 |
Ernst & Young LLP
 Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services | Comptroller/Controller/Auditor | - |
| GRAFTECH INTERNATIONAL LTD. | Comptroller/Controller/Auditor | - |
Training of James Rhyu
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
52
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Dow Jones & Co., Inc.
Dow Jones & Co., Inc. Internet Software/ServicesTechnology Services Provides news and business information, delivering content to consumers and organizations | Technology Services |
GrafTech International Ltd.
 GrafTech International Ltd. Electrical ProductsProducer Manufacturing Manufactures graphite electrodes, refractory products, advanced graphite materials and natural graphite products | Producer Manufacturing |
Ernst & Young LLP
Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services | Commercial Services |
Stride, Inc.
 Stride, Inc. Other Consumer ServicesConsumer Services Offers proprietary curriculum, software and educational services | Consumer Services |
XM Satellite Radio, Inc.
 XM Satellite Radio, Inc. Telecommunications EquipmentElectronic Technology Delivers satellite radio programs | Electronic Technology |
London Business School
 London Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Stride, Inc. (New Mexico)
Stride, Inc. (New Mexico) Personnel ServicesCommercial Services Provides employment services | Commercial Services |
Sirius XM Radio, Inc.
Sirius XM Radio, Inc. BroadcastingConsumer Services Provides radio broadcasting services | Consumer Services |
Match.com LLC
 Match.com LLC Internet Software/ServicesTechnology Services Operates online dating web portals | Technology Services |
The Wharton School of the University of Pennsylvania
 The Wharton School of the University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Big Universe, Inc.
Big Universe, Inc. Publishing: Books/MagazinesConsumer Services Provides e-book publishing services | Consumer Services |
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