SCHEDULE: Ameriprise, Columbia Management Report Five9 Stake

Ameriprise Financial and its subsidiary Columbia Management Investment Advisers report their beneficial ownership of Five9, Inc. common stock as of June 30, 2026.

Summary

• Ameriprise Financial, Inc. (AFI) and its subsidiary Columbia Management Investment Advisers, LLC (CMIA) have filed a Schedule 13G.
• This filing indicates their beneficial ownership of Five9, Inc. common stock as of June 30, 2026.
• CMIA holds 4,035,672 shares, representing 5.3% of the class.
• AFI, as the parent, may be deemed to beneficially own CMIA's shares, with an aggregate of 4,140,003 shares reported, representing 5.4% of the class.

Sentiment

Score: 3

Explanation: StockSavvy.ai views this filing as neutral to slightly negative, as it primarily reports on existing beneficial ownership stakes rather than new strategic developments or significant changes in holdings.

Positives

• The filing clearly outlines the beneficial ownership stakes held by Ameriprise Financial and Columbia Management Investment Advisers in Five9, Inc.
• Both entities are registered investment advisers or holding companies, indicating professional management of these holdings.

Negatives

• The filing does not indicate any new investment activity or significant changes in ownership, suggesting a status quo reporting.
• The aggregate ownership reported by AFI includes shares reported by CMIA, and both entities disclaim beneficial ownership beyond their direct holdings.

Risks

• No specific risks are detailed within this Schedule 13G filing, as it is a reporting of ownership rather than a strategic update or risk disclosure.

Future Outlook

This filing does not contain forward-looking statements or guidance regarding Five9, Inc.'s future performance.

Management Comments

• Each of AFI and CMIA disclaims beneficial ownership of any shares reported on this Schedule.
• The securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under 240.14a-11.

Industry Context

StockSavvy.ai notes that Schedule 13G filings are routine for institutional investors and asset managers reporting significant ownership stakes. This filing indicates continued, albeit passive, investment by Ameriprise Financial and Columbia Management in Five9, Inc., a player in the cloud contact center market.

Stakeholder Impact

• Shareholders: The filing confirms the ongoing investment by significant institutional entities, which can be viewed as a sign of confidence, though it does not imply active engagement.
• Management of Five9, Inc.: The reporting entities are not seeking to influence control, indicating a passive investment approach.

Next Steps

• Continued reporting of beneficial ownership as required by SEC regulations.

Key Dates

Keywords

Five9, Schedule 13G, Beneficial Ownership, Ameriprise Financial, Columbia Management, Investment Advisers, Common Stock