SCHEDULE: Wellington Management Discloses Stake in Enterprise Financial Services

Wellington Management Group LLP and its affiliates have reported beneficial ownership of 8.8% of Enterprise Financial Services Corp's common stock as of March 31, 2026.

Summary

• Wellington Management Group LLP, along with its affiliates Wellington Group Holdings LLP, Wellington Investment Advisors Holdings LLP, and Wellington Management Company LLP, have filed a Schedule 13G.
• This filing indicates their beneficial ownership of Enterprise Financial Services Corp common stock.
• The total aggregate amount beneficially owned by these entities is 3,250,131 shares.
• This represents 8.8% of the class of securities.
• The filing is an amendment (Amendment No. 3) and the event date requiring the filing is March 31, 2026.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing, as it primarily reports on existing beneficial ownership rather than new strategic developments or financial performance.

Future Outlook

This filing is an amendment to a Schedule 13G and does not contain forward-looking statements or guidance regarding future performance of Enterprise Financial Services Corp.

Industry Context

StockSavvy.ai notes that this Schedule 13G filing by Wellington Management Group LLP and its affiliates signifies a substantial investment in Enterprise Financial Services Corp, indicating a significant institutional investor's confidence or strategic interest in the company's sector.

Stakeholder Impact

• Shareholders: The filing indicates a significant institutional investor's stake, which can influence market perception and potentially stock price stability or volatility.
• Management of Enterprise Financial Services Corp: The increased or maintained stake by a large asset manager may lead to increased engagement on corporate governance and strategy.
• Potential Investors: The disclosure provides transparency on a major shareholder, which is a key piece of information for due diligence.

Next Steps

• Wellington Management Group LLP and its affiliates will continue to hold their beneficial ownership of Enterprise Financial Services Corp common stock.
• Further amendments to this Schedule 13G will be filed if there are changes in beneficial ownership as required by SEC regulations.

Key Dates

Keywords

Enterprise Financial Services Corp, Schedule 13G, Wellington Management, Beneficial Ownership, Common Stock, SEC Filing, Investment Management