Arthur J Gallagher & Co. – Investors and Politicians Who Own It
AJG
Investors who own it
6 tracked investors, $2.6B in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
Dodge & CoxQ2 2026 | $2.1B | 1.13% |
Glenn GreenbergBrave Warrior Advisors, Q2 2026 | $295M | 6.43% |
| $118.5M | 0.08% | |
Anand ParekhAlyeska Investment Group, Q2 2026 | $24.2M | 0.06% |
John RogersAriel Investments, Q2 2026 | $4.3M | 0.04% |
Barry RitholtzRitholtz Wealth Management, Q2 2026 | $398.3K | 0.01% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
| Politician | Est. value | Share of portfolio |
|---|---|---|
Alan ArmstrongR-OK · Senate | $8.8K | 0.18% |
Robert B. AderholtR-AL · House | $7.1K | 0.44% |
Robert P. Bresnahan, Jr.R-PA · House | $7.1K | 0.04% |
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| Dodge & Cox | Added +27% | 9,363,634 |
| Glenn Greenberg | New | 1,285,022 |
| Andreas Halvorsen | Sold out | 0 |
| Anand Parekh | Reduced −38% | 105,400 |
| National Pension Service (Korea) | Added +3.6% | 516,323 |
| Mario Gabelli | Sold out | 0 |
| Barry Ritholtz | Added +2.2% | 1,735 |
| John Rogers | Reduced −5.9% | 18,597 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
Alan ArmstrongR-OK · Senate | Bought$1K–$15K | Mar 27, 2026disclosed Jul 21, 2026 |
Kelly MorrisonD-MN · House | Sold$1K–$15K | Mar 8, 2026disclosed Mar 10, 2026 |
Kelly MorrisonD-MN · House | Sold$15K–$50K | Mar 8, 2026disclosed Mar 10, 2026 |
Kelly MorrisonD-MN · House | Sold$1K–$15K | Mar 8, 2026disclosed Mar 10, 2026 |
Gilbert Ray Cisneros, Jr.D-CA · House | Sold$1K–$15K | Feb 10, 2026disclosed Mar 9, 2026 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Dec 19, 2025disclosed Jan 12, 2026 |
Julie JohnsonJointD-TX · House | Sold$1K–$15K | Dec 18, 2025disclosed Jan 15, 2026 |
Julie JohnsonJointD-TX · House | Sold part$1K–$15K | Nov 13, 2025disclosed Dec 11, 2025 |
Val T. HoyleSpouseD-OR · House | Sold$1K–$15K | Sep 23, 2025disclosed Oct 10, 2025 |
Julie JohnsonJointD-TX · House | Sold part$1K–$15K | Aug 14, 2025disclosed Sep 11, 2025 |
Lisa C. McClainSpouseR-MI · House | Sold$1K–$15K | Aug 4, 2025disclosed Aug 13, 2025 |
Julia LetlowR-LA · House | Sold$1K–$15K | Jul 29, 2025disclosed Jan 13, 2026 |
Lisa C. McClainSpouseR-MI · House | Bought$1K–$15K | Dec 11, 2024disclosed Aug 13, 2025 |
Val T. HoyleSpouseD-OR · House | Bought$1K–$15K | Oct 29, 2024disclosed Sep 12, 2025 |
Julia LetlowR-LA · House | Bought$1K–$15K | Oct 23, 2024disclosed Jan 13, 2026 |
Susie LeeJointD-NV · House | Sold$15K–$50K | Apr 20, 2023disclosed May 12, 2023 |
Susie LeeJointD-NV · House | Bought$1K–$15K | Jun 21, 2021disclosed Jul 13, 2021 |