SCHEDULE: William Blair Investment Management Discloses 4.7% Stake in Brinks Co.

William Blair Investment Management, LLC has filed an amended Schedule 13G, reporting a beneficial ownership of 4.7% of Brinks Co.'s common stock as of June 30, 2025.

Summary

• William Blair Investment Management, LLC, an investment adviser based in Chicago, IL, has filed an Amendment No. 6 to its Schedule 13G.
• The filing discloses beneficial ownership of 1,962,981 shares of Common Stock in Brinks Co. (CUSIP: 109696104).
• This aggregate amount represents 4.7% of the class of securities.
• William Blair Investment Management, LLC holds sole voting power over 1,779,320 shares and sole dispositive power over 1,962,981 shares.
• The securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing the control of Brinks Co.

Sentiment

Score: 5

Explanation: The filing is a standard beneficial ownership disclosure (Schedule 13G) by an investment adviser, indicating a passive stake below the 5% threshold for active reporting. It contains factual information about ownership and does not inherently convey positive or negative sentiment regarding the issuer's performance or outlook.

Future Outlook

NA

Industry Context

This filing is a routine disclosure by an institutional investment manager, William Blair Investment Management, LLC, indicating its passive ownership stake in Brinks Co. It reflects a standard portfolio holding rather than a strategic industry move or competitive action.

Stakeholder Impact

• Shareholders: Provides transparency regarding a significant institutional holder's stake, confirming a passive investment approach.

Key Dates

Keywords

Brinks Co., William Blair Investment Management, Schedule 13G, Beneficial Ownership, Common Stock, Institutional Investor, Investment Adviser