SCHEDULE: Ameriprise, Columbia Mgmt Update Teradata Stake

Ameriprise Financial and Columbia Management Investment Advisers have updated their beneficial ownership in Teradata Corp, reporting a combined stake of 4.8% and 4.7% respectively.

Summary

• Ameriprise Financial, Inc. (AFI) and its subsidiary, Columbia Management Investment Advisers, LLC (CMIA), have filed an Amendment No. 5 to their Schedule 13G regarding their beneficial ownership of Teradata Corp common stock.
• As of June 30, 2025, AFI beneficially owns an aggregate of 4,560,927 shares, representing 4.8% of Teradata's common stock.
• CMIA, as a subsidiary of AFI, beneficially owns 4,494,686 shares, representing 4.7% of Teradata's common stock.
• AFI holds shared voting power over 3,084,858 shares and shared dispositive power over 4,560,927 shares.
• CMIA holds shared voting power over 3,031,346 shares and shared dispositive power over 4,494,686 shares.
• Both AFI and CMIA disclaim beneficial ownership of any shares reported on this Schedule, indicating they hold these shares in a fiduciary capacity for clients.
• The filing was made pursuant to Rule 13d-1(b), indicating 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.

Sentiment

Score: 6

Explanation: The filing is a routine disclosure of institutional ownership. The continued significant holding by reputable financial institutions like Ameriprise and Columbia Management can be viewed as a neutral to slightly positive signal of confidence in the issuer, Teradata Corp, although it does not provide new performance data.

Positives

• The continued significant holding by major institutional investors like Ameriprise Financial and Columbia Management Investment Advisers may signal ongoing institutional confidence in Teradata Corp.

Negatives

• NA

Risks

• NA

Future Outlook

This Schedule 13G filing is a disclosure of beneficial ownership and does not contain forward-looking statements or guidance regarding Teradata Corp's future performance or strategic outlook.

Management Comments

• Michael G. Clarke, Senior Vice President, North America Head of Operations & Investor Services for Ameriprise Financial, Inc. and Columbia Management Investment Advisers, LLC, certified that the securities were acquired and are held in the ordinary course of business and not for the purpose of or with the effect of changing or influencing the control of Teradata Corp.

Industry Context

This filing reflects a routine disclosure of institutional investment holdings in a publicly traded technology company. It does not provide insights into broader industry trends or competitive dynamics beyond confirming the continued investment by these financial institutions in Teradata Corp.

Stakeholder Impact

• Shareholders: The disclosure of significant institutional ownership by Ameriprise Financial and Columbia Management Investment Advisers may provide a degree of reassurance regarding institutional interest in Teradata Corp's stock.

Key Dates

Keywords

Teradata Corp, TDC, Ameriprise Financial, Columbia Management, Institutional Ownership, Schedule 13G, Beneficial Ownership, Common Stock, Investment Advisers