AJG · NYSE · Insurance - Brokers

Arthur J. Gallagher (AJG)

Brokers commercial, benefits and reinsurance coverage while administering outsourced claims.

$229.06
vs last close−1.39 (−0.60%)

13F · 13D/G · Form 4

Institutions93.77%240.90M shares
1,325 holders · as of Jun 30, 2026
Insiders0.56%1.43M shares
21 holders · as of Sep 17, 2026
Other5.67%14.57M shares
remainder

256.90M company shares as of Aug 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
BlackRock, Inc.Institution
7.72%19.82Mas of Jun 30, 2026
FMR LLCInstitution
7.26%18.65Mas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
6.53%16.78Mas of Jun 30, 2026
JPMorgan Chase & CoInstitution
5.59%14.36Mas of Jun 30, 2026
Capital World InvestorsInstitution
4.87%12.51Mas of Jun 30, 2026
Vanguard Portfolio Management LLCInstitution
4.85%12.45Mas of Jun 30, 2026
State Street CorpInstitution
4.40%11.30Mas of Jun 30, 2026
Dodge & CoxInstitution
3.64%9.36Mas of Jun 30, 2026
Norges BankInstitution
2.62%6.73Mas of Jun 30, 2026
Geode Capital Management, LLCInstitution
2.45%6.30Mas of Jun 30, 2026
Eagle Capital Management LLCInstitution
1.90%4.89Mas of Jun 30, 2026
Principal Financial Group IncInstitution
1.36%3.49Mas of Jun 30, 2026
Goldman Sachs Group IncInstitution
1.10%2.82Mas of Jun 30, 2026
Morgan StanleyInstitution
1.01%2.59Mas of Jun 30, 2026
Capital Research Global InvestorsInstitution
1.01%2.59Mas of Jun 30, 2026
WCM Investment Management, LLCInstitution
0.94%2.43Mas of Jun 30, 2026
GTCR LLCInstitution
0.92%2.37Mas of Jun 30, 2026
Franklin Resources IncInstitution
0.86%2.22Mas of Jun 30, 2026
Northern Trust CorpInstitution
0.86%2.20Mas of Jun 30, 2026
Charles Schwab Investment Management IncInstitution
0.84%2.16Mas of Jun 30, 2026
Sixth Street Partners Management Company, L.P.Institution
0.84%2.16Mas of Jun 30, 2026
Capital International InvestorsInstitution
0.78%2.00Mas of Jun 30, 2026
Jupiter Topco LLCInstitution
0.76%1.94Mas of Jun 30, 2026
Manufacturers Life Insurance Company, theInstitution
0.75%1.92Mas of Jun 30, 2026
Invesco Ltd.Institution
0.68%1.75Mas of Jun 30, 2026

13F, as of Jun 30, 2026

1,325 holders · 240.90M shares · 163 new positions · 629 increased · 484 reduced · 121 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.19.82M7.72%+515.1KAug 7, 2026
FMR LLC18.65M7.26%+4.02MAug 13, 2026
Vanguard Capital Management LLC16.78M6.53%+77.3KAug 13, 2026
JPMorgan Chase & Co14.36M5.59%−5.21MAug 12, 2026
Capital World Investors12.51M4.87%−1.31MAug 12, 2026
Vanguard Portfolio Management LLC12.45M4.85%+35.4KAug 13, 2026
State Street Corp11.30M4.40%+329.9KAug 7, 2026
Dodge & Cox9.36M3.64%+2.01MAug 13, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
JPMorgan Chase & Co.7.80%20.16M13GOct 31, 2025
Vanguard Capital Management7.49%19.24M13GApr 29, 2026
BlackRock, Inc.6.90%17.73M13GJul 16, 2025
FMR LLCincl. Abigail P. Johnson5.60%12.27MNov 12, 2024
Capital World Investors5.00%12.95M13GFeb 13, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Sep 15, 2026
Richard C. Caryofficer: Controller, CAO
Sale1,000$252.8646,819
Sep 2, 2026
Scott R. Hudsonofficer: Vice President
Sale12,000$264.1390,262
Aug 24, 2026
Walter D. Bayofficer: General Counsel
Sale12,000$270.0871,292
Aug 19, 2026
Christopher E. Meadofficer: VICE PRESIDENT
Sale3,500$257.0322,223
Jun 2, 2026
Richard C. Caryofficer: Controller, CAO
Sale3,000$206.0047,819
Mar 6, 2026
Scott R. Hudsonofficer: Vice President
Sale3,800$227.5785,920
Mar 5, 2026
Christopher E. Meadofficer: VICE PRESIDENT
Sale4,000$227.1219,306
Mar 2, 2026
J. Patrick Jr Gallagherdirector, officer: CEO
Sale27,450$230.3196,455
Dec 23, 2025
Christopher E. Meadofficer: VICE PRESIDENT
Sale4,000$258.1117,327
Dec 22, 2025
Douglas K. Howellofficer: VP & Chief Financial Officer
Sale5,000$258.0595,777

House and Senate disclosures

MemberTypeAmountOwnerTradedDisclosed
Rep. Michael McCaul · TX10Purchase$1,001 – $15,000SpouseJun 10, 2026Jul 13, 2026
Rep. Michael McCaul · TX10Purchase$1,001 – $15,000SpouseJun 3, 2026Jul 13, 2026
Rep. Ro Khanna · CA17Purchase$1,001 – $15,000Jun 2, 2026Jul 8, 2026
Rep. Michael McCaul · TX10Purchase$1,001 – $15,000SpouseApr 7, 2026May 11, 2026
Rep. Michael McCaul · TX10Purchase$1,001 – $15,000SpouseApr 6, 2026May 11, 2026