![Stephen Trundle](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>)
Stephen Trundle
Chief Executive Officer at
ALARM.COM HOLDINGS, INC.
Net worth: 32 M $ as of 2026-09-29
Profile
Stephen S. Trundle holds the position of President, Chief Executive Officer & Director at Alarm.com Holdings, Inc. and President, Chief Executive Officer & Director at Alarm.com, Inc. (a subsidiary of Alarm.com Holdings, Inc.). In the past he occupied the position of Chief Technology Officer & VP-Technology at MicroStrategy, Inc. Stephen S. Trundle received an undergraduate degree from Dartmouth College.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-09-01 | 592,391 ( 1.21% ) | 32 M $ | 2026-09-29 |
Stephen Trundle active positions
| Companies | Position | Start |
|---|---|---|
| ALARM.COM HOLDINGS, INC. | Chief Executive Officer | 2003-04-30 |
Alarm.com, Inc.
 Alarm.com, Inc. Information Technology ServicesTechnology Services Provides wireless and web-enabled security system technology | Chief Executive Officer | - |
Former positions of Stephen Trundle
| Companies | Position | End |
|---|---|---|
| STRATEGY INC | Chief Tech/Sci/R&D Officer | 2000-12-31 |
Education of Stephen Trundle
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
55
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Strategy, Inc.
 Strategy, Inc. Financial ConglomeratesFinance Operates as a bitcoin treasury and software company | Finance |
Dartmouth College
 Dartmouth College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Alarm.com, Inc.
Alarm.com, Inc. Information Technology ServicesTechnology Services Provides wireless and web-enabled security system technology | Technology Services |
Alarm.com Holdings, Inc.
 Alarm.com Holdings, Inc. Packaged SoftwareTechnology Services Operates as a holding company which provides wireless and web-enabled security system technology | Technology Services |
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