SCHEDULE 13G/A: Mark N. Tompkins Discloses 18.5% Stake in Aeluma, Inc. via Amended SEC Filing

Mark N. Tompkins has filed an amended Schedule 13G, revealing beneficial ownership of 18.5% of Aeluma, Inc.'s common stock as of March 27, 2025.

Summary

• Mark N. Tompkins reported beneficial ownership of 2,915,833 shares of Aeluma, Inc. common stock.
• This stake represents 18.5% of the company's total outstanding common stock.
• The percentage is calculated based on 15,795,467 shares of Common Stock issued and outstanding as of March 28, 2025.
• The outstanding share count was sourced from Aeluma, Inc.'s prospectus dated March 26, 2025, and filed on March 27, 2025.
• Mr. Tompkins holds sole voting power and sole dispositive power over all 2,915,833 shares.
• The filing, an Amendment No. 3 to Schedule 13G, indicates that the securities were not acquired and are not held for the purpose of changing or influencing the control of Aeluma, Inc.

Sentiment

Score: 6

Explanation: Neutral to slightly positive. While a Schedule 13G is a factual disclosure, a significant individual stake (18.5%) that is explicitly not for control purposes can be viewed as a vote of confidence in the company's stability and long-term prospects, without the potential disruption of an activist investor.

Positives

• The disclosure of a significant 18.5% stake by an individual investor, Mark N. Tompkins, can be interpreted as a strong vote of confidence in Aeluma, Inc.'s long-term value.
• The explicit statement that the shares are not held for the purpose of changing or influencing control may alleviate concerns about potential activist investor actions or hostile takeover attempts.

Risks

• This filing, a Schedule 13G, primarily discloses ownership and does not contain information regarding operational, financial, or market-specific risks of Aeluma, Inc. beyond the inherent risks of equity ownership.

Future Outlook

This document is a disclosure of current ownership and does not contain any forward-looking statements, financial guidance, or future outlook from the company or the reporting person.

Industry Context

This filing is a standard regulatory disclosure of a significant ownership stake by an individual investor. It does not provide specific information to analyze broader industry trends, competitive landscape, or Aeluma, Inc.'s position within its industry.

Stakeholder Impact

• Shareholders: Provides transparency regarding a significant individual shareholder's position, which can influence market perception and investor confidence.
• Management: Awareness of a large, non-activist shareholder, which may contribute to a stable ownership base.

Key Dates

Recommendation

Keywords

Aeluma Inc., Mark N. Tompkins, Schedule 13G, beneficial ownership, common stock, SEC filing, shareholder stake, equity investment, corporate governance