亞瑟·J·加拉格爾公司
US ˙ NYSE ˙ US3635761097

SecurityAJG / Arthur J. Gallagher & Co.
InstitutionBusey Wealth Management
Latest Disclosed Ownership43,838 shares
Latest Disclosed Value $ 9,494,478
Busey Wealth Management reports 0.73% increase in ownership of AJG / Arthur J. Gallagher & Co.

On April 28, 2026 - Busey Wealth Management filed a 13F-HR form disclosing ownership of 43,838 shares of Arthur J. Gallagher & Co. (US:AJG) valued at $9,494,434 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 43,520 shares of Arthur J. Gallagher & Co.. This represents a change in shares of 0.73% during the quarter. The current value of the position is $9,249,818 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-28 2026-03-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 43,838 318 0.73 9,494 -15.70 0.1252
2026-01-27 2025-12-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 43,520 -1,844 -4.06 11,263 -19.84 0.2968
2025-10-15 2025-09-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 45,364 656 1.47 14,051 -1.82 0.3917
2025-07-11 2025-06-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 44,708 870 1.98 14,312 -5.44 0.4368
2025-05-15 2025-03-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 43,838 -1,424 -3.15 15,134 17.80 0.5100
2025-01-23 2024-12-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 45,262 1,008 2.28 12,848 3.18 0.4217
2024-10-23 2024-09-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 44,254 -302 -0.68 12,452 7.77 0.4064
2024-07-23 2024-06-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 44,556 804 1.84 11,554 5.61 0.3955
2024-04-23 2024-03-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 43,752 942 2.20 10,939 13.63 0.3881
2024-01-25 2023-12-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 42,810 11,460 36.56 9,627 34.74 0.3704
2023-10-23 2023-09-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 31,350 15,811 101.75 7,146 109.47 0.3052
2023-07-21 2023-06-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 15,539 6 0.04 3,412 14.81 0.1389
2023-04-25 2023-03-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 15,533 0 0.00 2,972 1.47 0.1257
2023-01-23 2022-12-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 15,533 0 0.00 2,929 10.08 0.1317
2022-10-24 2022-09-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 15,533 -6,380 -29.12 2,660 -25.55 0.1316
2022-08-03 2022-06-30 13F/A-1 ARTHUR J GALLAGHER COMMON STOCK 363576109 21,913 1 0.00 3,573 -6.61 0.1660
2022-08-01 2022-06-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 21,913 1 3,573 0.0720
2022-04-21 2022-03-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 21,912 0 0.00 3,826 2.90 0.1529
2022-01-25 2021-12-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 21,912 -122 -0.55 3,718 13.53 0.1406
2021-10-29 2021-09-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 22,034 4,525 25.84 3,275 33.51 0.1319
2021-07-22 2021-06-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 17,509 0 0.00 2,453 12.27 0.1147
2021-04-20 2021-03-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 17,509 0 0.00 2,185 0.88 0.1096
2021-01-20 2020-12-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 17,509 -350 -1.96 2,166 14.85 0.1239
2020-10-16 2020-09-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 17,859 0 0.00 1,886 8.33 0.1203
2020-07-21 2020-06-30 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 17,859 1,000 5.93 1,741 26.71 0.1204
2020-04-17 2020-03-31 13F ARTHUR J GALLAGHER COMMON STOCK 363576109 16,859 16,859 1,374 0.1116
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.