SCHEDULE: Vanguard Group Amends Tempus AI Ownership to Zero

The Vanguard Group filed an amendment to its Schedule 13G, reporting 0% beneficial ownership in Tempus AI Inc. due to an internal realignment.

Summary

• The Vanguard Group filed an Amendment No. 1 to its Schedule 13G for Tempus AI Inc. (CUSIP: 88023B103).
• The filing indicates that The Vanguard Group now holds 0% beneficial ownership of Tempus AI Inc. Common Stock.
• This change is attributed to an internal realignment within The Vanguard Group, Inc. that occurred on January 12, 2026.
• Following the realignment, certain subsidiaries or business divisions of The Vanguard Group, Inc. will report beneficial ownership separately, in reliance on SEC Release No. 34-39538.
• The Vanguard Group, Inc. no longer has, or is deemed to have, beneficial ownership over securities beneficially owned by these subsidiaries and/or business divisions.
• The aggregate amount beneficially owned by The Vanguard Group is 0.00 shares, representing 0% of the class.
• The Vanguard Group, including investment companies and other managed accounts, retains the right to receive or direct dividends and proceeds from the sale of these securities, with no single other person's interest exceeding 5%.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this filing as neutral for Tempus AI Inc. It is an administrative update regarding an institutional investor's reporting structure, not a change in the issuer's operational or financial performance.

Positives

• The filing clarifies that the reduction in reported beneficial ownership by The Vanguard Group is due to an internal corporate realignment, not a divestment of shares from the broader Vanguard ecosystem.
• The shares are expected to be reported separately by Vanguard's subsidiaries, indicating continued institutional interest, albeit disaggregated.

Negatives

• The Vanguard Group, as a single reporting entity, no longer directly reports beneficial ownership in Tempus AI Inc., which could be misinterpreted as a complete exit by some investors if the context of the internal realignment is overlooked.

Future Outlook

This filing does not contain forward-looking statements or guidance regarding Tempus AI Inc.'s financial performance or strategic outlook.

Management Comments

• Ashley Grim, Head of Global Fund Administration for The Vanguard Group, certified that the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer.

Industry Context

StockSavvy.ai notes that Schedule 13G filings are standard disclosures for institutional investors holding significant stakes in public companies. Amendments (13G/A) are filed to update ownership percentages or reporting structures. The disaggregation of reporting by a major asset manager like Vanguard due to internal realignment is a procedural change, common in large, complex financial organizations, and typically does not reflect a change in investment strategy towards the underlying issuer.

Stakeholder Impact

• Shareholders: May need to track beneficial ownership of Tempus AI Inc. through multiple Vanguard subsidiaries rather than a single Vanguard Group filing.
• Investment Professionals: Provides updated information on institutional ownership structure, requiring awareness of Vanguard's internal reporting changes.

Key Dates

Keywords

Schedule 13G/A, Beneficial Ownership, Vanguard Group, Tempus AI Inc, Institutional Investor, Common Stock, SEC Filing, Corporate Realignment