Asset Manager Boosts Citigroup Stake by 16%

Asset Management One Co. Ltd. increases its position in the financial services giant during Q4 2025.

Apr. 18, 2026 at 7:08am

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An extreme close-up of the complex, industrial machinery of a bank vault door, conveying a sense of financial security and institutional strength without using any literal currency or banking symbols.A major asset manager's increased stake in Citigroup signals confidence in the bank's ability to weather market volatility.NYC Today

Asset Management One Co. Ltd. increased its stake in Citigroup Inc. (NYSE: C) by 16.1% during the fourth quarter of 2025, according to a recent 13F filing with the SEC. The fund now owns 1,049,890 shares of the company's stock, worth approximately $123.8 million.

Why it matters

This investment by a major asset manager signals continued confidence in Citigroup's long-term prospects, despite recent market volatility. Institutional investors closely watch each other's moves, so this could influence other funds to take a closer look at Citigroup as well.

The details

Asset Management One Co. Ltd. added 145,911 shares of Citigroup to its portfolio during Q4 2025. The fund now owns approximately 0.06% of Citigroup's outstanding shares. Other notable investors that have increased their Citigroup holdings recently include Brighton Jones LLC, Sivia Capital Partners LLC, and Osterweis Capital Management Inc.

  • Asset Management One Co. Ltd. filed its 13F report for Q4 2025 on April 18, 2026.
  • The fund increased its Citigroup stake during the fourth quarter of 2025.

The players

Asset Management One Co. Ltd.

A major Japanese asset management firm that oversees over $500 billion in assets.

Citigroup Inc.

A global financial services company headquartered in New York City, providing a wide range of banking, credit card, wealth management, and institutional services.

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The takeaway

Citigroup remains an attractive investment for institutional investors like Asset Management One Co. Ltd., who are betting on the bank's ability to navigate market challenges and deliver long-term value for shareholders.