Mario Gabelli's AJG Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 1,268 shares of Arthur J. Gallagher & Co. (AJG) worth $328,146, representing 0.00% of the portfolio. First purchased in 2024-Q3, this short-term holding has been held for 6 quarters.
Based on 13F filings, Mario Gabelli has maintained this position in AJG for several quarters, showing initial confidence in the investment. Largest addition occurred in Q4 2024, adding 11,664 shares. Largest reduction occurred in Q4 2025, reducing 24,261 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Arthur J Gallagher & Co (AJG) Holding Value Over Time
Track share changes against reported price movement
Quarterly Arthur J Gallagher & Co (AJG) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2024 | +1,163 | New Buy | 1,163 | $281.37 |
| Q4 2024 | +11,664 | Add 1002.92% | 12,827 | $283.85 |
| Q1 2025 | +10,649 | Add 83.02% | 23,476 | $345.24 |
| Q2 2025 | +2,252 | Add 9.59% | 25,728 | $320.12 |
| Q3 2025 | -199 | Reduce 0.77% | 25,529 | $309.74 |
| Q4 2025 | -24,261 | Reduce 95.03% | 1,268 | $258.79 |
Mario Gabelli's Arthur J Gallagher & Co Investment FAQs
Mario Gabelli first purchased Arthur J. Gallagher & Co. (AJG) in Q3 2024, acquiring 1,163 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held Arthur J. Gallagher & Co. (AJG) for 6 quarters since Q3 2024.
Mario Gabelli's largest addition to Arthur J. Gallagher & Co. (AJG) was in Q4 2024, adding 12,827 shares worth $3.64 M.
According to the latest 13F filing for Q4 2025, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 1,268 shares of Arthur J. Gallagher & Co. (AJG), valued at approximately $328,146.
As of the Q4 2025 filing, Arthur J. Gallagher & Co. (AJG) represents approximately 0.00% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Arthur J. Gallagher & Co. (AJG) was 25,728 shares, as reported at the end of Q2 2025.