Chilton Investment Co. Boosts Stake in Arthur J. Gallagher & Co.

The institutional investor increased its holdings in the financial services provider by 10.6% in the third quarter.

Mar. 15, 2026 at 9:22am

Got story updates? Submit your updates here. ›

Chilton Investment Co. Inc. boosted its holdings in Arthur J. Gallagher & Co. (NYSE:AJG) by 10.6% in the third quarter, according to the company's recent Form 13F filing with the Securities and Exchange Commission. The institutional investor now owns 765,795 shares of the financial services provider's stock, making it the 6th largest holding in its portfolio.

Why it matters

Arthur J. Gallagher & Co. is a major player in the insurance brokerage and risk management industry. Institutional investors closely monitor changes in ownership stakes, as they can signal confidence or concerns about a company's future prospects.

The details

Chilton Investment Co. Inc. purchased an additional 73,192 shares of Arthur J. Gallagher & Co. during the third quarter, increasing its total position to 765,795 shares. This represents approximately 0.30% of the company's outstanding shares. Arthur J. Gallagher & Co. is one of Chilton's top holdings, comprising about 4.8% of its investment portfolio.

  • Chilton Investment Co. Inc. filed its Form 13F for the third quarter on 2026-03-15.

The players

Chilton Investment Co. Inc.

An institutional investment management firm that oversees a portfolio of stocks, bonds, and other assets.

Arthur J. Gallagher & Co.

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

Got photos? Submit your photos here. ›

The takeaway

Chilton Investment Co.'s increased stake in Arthur J. Gallagher & Co. suggests the institutional investor sees value and growth potential in the financial services provider. This move could signal broader confidence in the company's future performance.