Eastern Bank Boosts Stake in Arthur J. Gallagher & Co.

Financial services firm increases holdings in insurance brokerage by 80.1% in Q4 2025

Mar. 29, 2026 at 8:18am

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Eastern Bank increased its stake in shares of Arthur J. Gallagher & Co. (NYSE:AJG) by 80.1% during the fourth quarter of 2025, according to a recent SEC filing. The firm now owns 22,173 shares of the financial services provider's stock, valued at $5.74 million.

Why it matters

This investment signals Eastern Bank's confidence in the continued growth and performance of Arthur J. Gallagher & Co., one of the largest insurance brokerage and risk management firms in the world. The increased stake reflects broader institutional interest in the financial services sector.

The details

According to the SEC filing, Eastern Bank acquired an additional 9,861 shares of Arthur J. Gallagher & Co. during the fourth quarter, bringing its total holdings to 22,173 shares. This represents an 80.1% increase in the bank's position in the financial services provider.

  • Eastern Bank increased its stake in Q4 2025.

The players

Eastern Bank

A regional bank headquartered in Massachusetts that provides commercial and consumer banking services.

Arthur J. Gallagher & Co.

A global insurance brokerage and risk management firm headquartered in Rolling Meadows, Illinois.

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The takeaway

This investment by Eastern Bank underscores the continued strength and growth potential of Arthur J. Gallagher & Co. in the insurance brokerage and risk management industry. It also highlights the broader institutional interest in the financial services sector as the economy continues to recover.