SCHEDULE: Ameriprise Financial Boosts Quanterix Stake to 9.1%

Ameriprise Financial, Inc. and its subsidiaries have reported a beneficial ownership of 9.1% of Quanterix Corp.'s common stock, totaling 4,243,512 shares.

Summary

• Ameriprise Financial, Inc. and its affiliated entities, including various Threadneedle Asset Management companies, collectively hold a significant beneficial ownership in Quanterix Corp.
• Ameriprise Financial, Inc. (AFI) is deemed to beneficially own 4,243,512 shares of Quanterix Corp. common stock, representing 9.1% of the class.
• Several UK-based Threadneedle entities, subsidiaries of Ameriprise, each report shared voting and dispositive power over 3,136,112 shares, equating to 6.7% of the class.
• AFI's reported ownership includes the shares held by its subsidiaries, indicating a consolidated beneficial ownership position.
• The filing is an Amendment No. 3 to a Schedule 13G, indicating an update to previously reported beneficial ownership information.

Sentiment

Score: 6

Explanation: The filing is a factual report of beneficial ownership. The significant stake by a major financial institution like Ameriprise Financial can be interpreted as a positive signal of institutional confidence, though the filing itself does not contain performance or strategic updates.

Future Outlook

NA

Industry Context

NA

Stakeholder Impact

• Shareholders may view the significant institutional ownership by Ameriprise Financial and its subsidiaries as a sign of confidence in Quanterix Corp., potentially influencing market perception and stability.

Key Dates

Keywords

Quanterix, Ameriprise Financial, Threadneedle, Institutional Ownership, Common Stock, SEC Filing, Schedule 13G, Beneficial Ownership