Gallagher Arthur J & Co

AJGNASDAQ · US

Holders

ACQUIREDT+2
Mead Christopher E
Gallagher Arthur J & Co · NASDAQ
+3,500 sh · $301.6K
Filed 20 Aug 2026SEC Form 4view source
REDUCEDT+2
Mead Christopher E
Gallagher Arthur J & Co · NASDAQ
−3,500 sh · $899.6K
Filed 20 Aug 2026SEC Form 4view source
DISCLOSEDQuarterly
Dodge & Cox
Gallagher Arthur J & Co · NASDAQ
9,363,634 sh · $2.15B
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDQuarterly
Two Sigma Investments
Gallagher Arthur J & Co · NASDAQ
3,000 sh · $649.7K
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Renaissance Technologies
Gallagher Arthur J & Co · NASDAQ
76,600 sh · $16.6M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Dodge & Cox
Gallagher Arthur J & Co · NASDAQ
7,354,915 sh · $1.59B
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Viking Global Investors
Gallagher Arthur J & Co · NASDAQ
727,441 sh · $157.5M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
BlackRock
Gallagher Arthur J & Co · NASDAQ
19,239,621 sh · $4.98B
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Viking Global Investors
Gallagher Arthur J & Co · NASDAQ
1,040,977 sh · $269.4M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Dodge & Cox
Gallagher Arthur J & Co · NASDAQ
880,585 sh · $227.9M
Filed 31 Dec 2025SEC 13Fview source