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Columbia Threadneedle Investments

Global active asset manager within Ameriprise, known for research-led investing across public and private markets.

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Highlights

US$715bn AUM
Firm-reported assets under management as at 30 June 2026.
US$759bn AUM and advisement
Firm-reported assets under management and advisement as at 30 June 2026.
Approx. 2,200 employees
Global employee count reported by the firm as at 30 June 2026.
Approx. 550 investment professionals
Based across North America, Europe and Asia as at 30 June 2026.
2015 global brand launch
Columbia and Threadneedle investment businesses were brought together under the brand.

About Columbia Threadneedle Investments

Columbia Threadneedle Investments launched as a global brand in 2015, bringing together Ameriprise Financial's Columbia and UK-based Threadneedle investment businesses. It remains Ameriprise Financial's global asset management group.

The firm provides actively managed strategies and solutions for individual, institutional and corporate clients across equities, fixed income, multi-asset, alternatives, real estate and responsible investment. Its platform is built around fundamental research, team-based investment processes and global capabilities across North America, Europe and Asia.

For students, the most distinctive areas are research-intensive active management, multi-asset investing and responsible investment. Columbia Threadneedle integrates ESG analysis and stewardship into relevant investment processes, while its early-careers programme includes a 10-week internship and a 24-month graduate rotation beginning in Global Research.

Current openings

2 live · 4 total
Investments Internship
Summer · UK
Dates TBC
TBC
Sales Graduate
Graduate · UK
Dates TBC
TBC
Investments Internship
Summer · UK
Closed
21 Nov 25 closed
Sales Graduate
Graduate · UK
Closed
22 Nov 25 closed

Sources

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