Arthur J. Gallagher & Co.
MX ˙ BMV ˙ US3635761097
SecurityMX:AJG / Arthur J. Gallagher & Co.
InstitutionBalentine LLC
Latest Disclosed Ownership2,044 shares
Latest Disclosed Value $ 442,690
Balentine LLC ownership in AJG / Arthur J. Gallagher & Co.

On April 24, 2026 - Balentine LLC filed a 13F-HR form disclosing ownership of 2,044 shares of Arthur J. Gallagher & Co. (MX:AJG) valued at $442,690 USD as of March 31, 2026. The entity filed a previous 13F-HR on August 7, 2024 disclosing 0 shares of Arthur J. Gallagher & Co..

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)
2026-04-24 2026-03-31 13F GALLAGHER ARTHUR J COM 363576109 2,044 2,044 443 0.0178
2024-08-07 2024-06-30 13F GALLAGHER ARTHUR J COM 363576109 0 -3,963 -100.00 0 -100.00
2024-05-15 2024-03-31 13F GALLAGHER ARTHUR J COM 363576109 3,963 -605 -13.24 991 -3.51 0.0296
2024-02-09 2023-12-31 13F GALLAGHER ARTHUR J COM 363576109 4,568 137 3.09 1,027 1.78 0.0328
2023-11-13 2023-09-30 13F GALLAGHER ARTHUR J COM 363576109 4,431 5 0.11 1,010 3.91 0.0337
2023-08-14 2023-06-30 13F GALLAGHER ARTHUR J COM 363576109 4,426 226 5.38 972 20.92 0.0322
2023-05-11 2023-03-31 13F GALLAGHER ARTHUR J COM 363576109 4,200 -505 -10.73 804 -9.47 0.0271
2023-01-31 2022-12-31 13F GALLAGHER ARTHUR J COM 363576109 4,705 372 8.59 887 19.54 0.0310
2022-10-26 2022-09-30 13F GALLAGHER ARTHUR J COM 363576109 4,333 -231 -5.06 742 -0.27 0.0282
2022-10-26 2022-06-30 13F/A-1 GALLAGHER ARTHUR J COM 363576109 4,564 1,763 62.94 744 52.15 0.0273
2022-08-15 2022-06-30 13F GALLAGHER ARTHUR J COM 363576109 4,564 1,763 744 0.0272
2022-10-26 2022-03-31 13F/A-1 GALLAGHER ARTHUR J COM 363576109 2,801 2,801 489 0.0166
2020-11-02 2020-09-30 13F GALLAGHER ARTHUR J & CO COM Stock 363576109 0 -57 -100.00 0 -100.00
2020-08-14 2020-06-30 13F GALLAGHER ARTHUR J & CO COM Stock 363576109 57 -125 -68.68 6 -60.00 0.0003
2020-05-18 2020-03-31 13F GALLAGHER ARTHUR J & CO COM COM 363576109 182 169 1,300.00 15 1,400.00 0.0010
2020-09-02 2019-12-31 13F GALLAGHER ARTHUR J & CO COM COM 363576109 13 0 0.00 1 0.00 0.0001
2019-11-15 2019-09-30 13F GALLAGHER ARTHUR J & CO COM Stock 363576109 13 0 0.00 1 0.00 0.0001
2019-08-14 2019-06-30 13F GALLAGHER ARTHUR J & CO COM Stock 363576109 13 13 1 0.0001
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.