Arthur J. Gallagher & Co. (AJG) Ownership & Trading Activity

Institutional holders, insider transactions, and congressional trades for AJG. 13F holdings as of 2026-06-30.

Top Institutional Holders

InstitutionSharesValueChange
Fenimore Asset Management577,158$132MINCREASED
Welch Group262,241$60MINCREASED
Fort Washington Investment Advisors Inc /OH257,445$59MINCREASED
Retirement Systems of Alabama200,358$46MDECREASED
Curated Wealth Partners197,440$698KNEW

Recent Insider Trades

InsiderTypeSharesValueDate
Michael Robert Pesch (Vice President)EXERCISE355$82K2026-07-01
Thomas Joseph Gallagher (President)EXERCISE351$81K2026-07-01
Vishal Jain (VICE PRESIDENT)EXERCISE2,162$496K2026-07-01
Douglas K Howell (VP & Chief Financial Officer)OTHER12,954$3M2026-06-22
Richard C Cary (Controller, CAO)SELL3,000$618K2026-06-02

Recent Congressional Trades

MemberTypeAmountDate
Michael McCaulPURCHASE$1,001 - $15,0002026-06-10
Michael McCaulPURCHASE$1,001 - $15,0002026-06-03
Ro Khanna (Democrat)PURCHASE$1,001 - $15,0002026-06-02

Full institutional holdings, insider history, and congressional trades for Arthur J. Gallagher & Co. on SentiSense.