SCHEDULE: 1 Main Capital Discloses 5.1% Stake in Sonim Technologies

1 Main Capital Management and its affiliates have reported a passive 5.1% beneficial ownership stake in Sonim Technologies, Inc.

Summary

• 1 Main Capital Management, LLC, Yaron Naymark, 1 Main Capital Partners, L.P., and 1 Main Capital GP, LLC (collectively, the "Reporting Persons") have filed a Schedule 13G regarding Sonim Technologies, Inc.
• The Reporting Persons collectively beneficially own 908,410 shares of Sonim Technologies, Inc. common stock.
• This represents a 5.1% ownership stake in Sonim Technologies, Inc.
• The ownership includes 622,380 shares and 150,000 shares underlying warrants held by 1 Main Capital Partners, L.P. (Fund 1), and 136,030 shares held by 2055 Partners L.P. (Fund 2), an unaffiliated client advised by 1 Main Capital Management, LLC.
• The beneficial ownership percentage is calculated based on 17,738,905 shares outstanding as of August 1, 2025, plus an additional 150,000 shares underlying warrants.
• The acquisition of these securities was not for the purpose of changing or influencing control of Sonim Technologies, Inc.

Sentiment

Score: 6

Explanation: Neutral to slightly positive. A new institutional investor taking a significant passive stake can be seen as a vote of confidence, but the filing itself is purely informational and doesn't contain performance data.

Positives

• Increased institutional investor interest in Sonim Technologies, Inc. with 1 Main Capital Management establishing a significant passive stake.
• The investment is stated to be for passive purposes, not seeking to influence control, which can signal confidence in current management or strategy.

Future Outlook

No forward-looking statements or guidance are provided in this Schedule 13G filing.

Industry Context

This filing indicates a new significant passive investment by an institutional investor in Sonim Technologies, a company operating in the mobile technology sector, often focused on ruggedized devices. Such investments can signal perceived value or growth potential within the niche, potentially attracting further investor attention.

Comparison to Industry Standards

• This filing is a standard disclosure of a passive ownership stake exceeding 5%. It does not contain information for direct comparison of company performance or project results to industry benchmarks or specific comparable companies.

Stakeholder Impact

• Shareholders: May view the new institutional investment as a positive signal, potentially increasing confidence and attracting further investment.
• Management: The passive nature of the investment suggests no immediate pressure for strategic changes from this particular investor.

Next Steps

• No specific future actions or milestones for Sonim Technologies are mentioned. 1 Main Capital Management will continue to monitor its investment.

Key Dates

Recommendation

The filing indicates a new significant passive investment by 1 Main Capital Management in Sonim Technologies. While this signals institutional interest and potential confidence in the company, the filing itself does not provide financial performance data or strategic updates to warrant a 'buy' or 'sell' recommendation. It's a disclosure of ownership, suggesting a 'hold' position to observe future company performance and strategic developments.

Keywords

Sonim Technologies, 1 Main Capital Management, Schedule 13G, Beneficial Ownership, Institutional Investment, Common Stock, Passive Investment, SRNM