Atlas Venture Associates VIII, Inc. has submitted a new 13F-NT report, detailing its investment activities as of September 30, 2026. This filing is significant as it underscores the company's commitment to transparency and regulatory compliance in the investment management sector.

Background

Atlas Venture Associates VIII, Inc. is a Boston-based investment firm. The company is registered under the Central Index Key (CIK) number 0001451624. It operates under the SEC Act of 1934 and has a fiscal year ending on December 31. The firm has been active in filing various forms with the SEC, including multiple 13F-NT submissions throughout 2026.

What the Filing Says

The recent filing, accession number 0001104659-26-119442, was made on October 28, 2026. The report covers the period ending September 30, 2026, and is categorized as a 13F notice. Specific details regarding the investments or changes in portfolio were not disclosed in the filing.

Impact

This filing may affect various stakeholders, including investors and other firms in the investment management industry. By submitting this report, Atlas Venture Associates VIII, Inc. demonstrates its adherence to regulatory standards, which may influence investor confidence and competitive positioning within the sector.

What's Next

The filing does not say what happens next.

Filing Details

The filing was submitted on October 28, 2026, and is categorized as a 13F notice. This type of filing is typically used by institutional investment managers to report their equity holdings. The report covers the period ending September 30, 2026, and is not an amendment, indicating it is the original submission for this reporting period.

Company Information

Atlas Venture Associates VIII, Inc. is incorporated in Massachusetts and has a registered Employer Identification Number (EIN) of 450585135. The firm operates from its business address located at 56 Wareham Street, Floor 3, Boston, MA 02118. The contact number for the firm is 617-588-2694.

Other Managers

The filing also mentions another manager, Atlas Venture Advisors, Inc., which has its own SEC file number (028-19068) and Central Index Key (CIK) number (0001767432). This indicates that Atlas Venture Associates VIII, Inc. may be part of a larger network of investment management entities.

Signature and Compliance

The filing was signed by Jeff Fagnan, who serves as the Director of Atlas Venture Associates VIII, Inc. His signature, dated October 28, 2026, reflects the firm's compliance with SEC regulations regarding timely and accurate reporting of investment activities.