Callan Family Office LLC dramatically boosted its investment in Marsh & McLennan Companies, Inc., raising its stake by 121.1% during the second quarter. An SEC filing shows the firm now holds 62,187 shares of the financial services provider, valued at $13.6 million.
Callan Family Office LLC Has $13.60 Million Holdings in Marsh & McLennan Companies, Inc. $MMC

Key Takeaways:
- Callan Family Office LLC increased its holdings in Marsh & McLennan by 121.1%.
- The firm purchased an additional 34,061 shares, bringing its total to 62,187.
- Its stake in the company is now valued at $13.6 million.
- The information was disclosed in a recent SEC filing.
- Marsh & McLennan is a major financial services provider.
A Notable Transaction
Callan Family Office LLC significantly raised its ownership stake in Marsh & McLennan Companies, Inc. (NYSE: MMC) during the second quarter, according to its most recent disclosure with the Securities & Exchange Commission. This move signals a notable shift in Callan’s portfolio strategy, highlighting its growing confidence in the performance of the global professional services firm.
How the Holdings Grew
The firm lifted its position in Marsh & McLennan by 121.1%. This increase included the purchase of an additional 34,061 shares, bringing Callan’s total share count to 62,187. As a result, Callan’s holdings in the company are now worth an estimated $13.6 million.
SEC Disclosure and Implications
“These figures are based on the firm’s most recent filing with the Securities & Exchange Commission,” the disclosure noted. Such regulatory documents provide a transparent look at investment activities, underscoring how institutional investors track and respond to market opportunities.
Marsh & McLennan’s Role in Finance
As a prominent financial services provider, Marsh & McLennan offers risk management, insurance broking, and consulting services worldwide. The substantial boost in Callan’s position may reflect the investor’s long-term optimism in the company’s global reach and diversified services.