Arthur J. Gallagher & Co.
US ˙ NYSE ˙ US3635761097

SecurityAJG / Arthur J. Gallagher & Co.
InstitutionBenjamin Edwards Inc
Latest Disclosed Ownership157,298 shares
Latest Disclosed Value $ 34,075,188
Benjamin Edwards Inc reports 3.03% decrease in ownership of AJG / Arthur J. Gallagher & Co.

On May 12, 2026 - Benjamin Edwards Inc filed a 13F-HR form disclosing ownership of 157,298 shares of Arthur J. Gallagher & Co. (US:AJG) valued at $34,067,601 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 162,213 shares of Arthur J. Gallagher & Co.. This represents a change in shares of -3.03% during the quarter. The current value of the position is $31,852,845 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)
2026-05-12 2026-03-31 13F GALLAGHER ARTHUR J COM 363576109 157,298 -4,915 -3.03 34,075 -18.84 0.1856
2026-02-02 2025-12-31 13F GALLAGHER ARTHUR J COM 363576109 162,213 32,494 25.05 41,988 4.47 0.4646
2025-10-23 2025-09-30 13F GALLAGHER ARTHUR J COM 363576109 129,719 4,264 3.40 40,190 0.07 0.4542
2025-08-14 2025-06-30 13F GALLAGHER ARTHUR J COM 363576109 125,455 3,993 3.29 40,161 -4.23 0.5113
2025-05-12 2025-03-31 13F GALLAGHER ARTHUR J COM 363576109 121,462 19,159 18.73 41,934 44.37 0.5856
2025-02-14 2024-12-31 13F GALLAGHER ARTHUR J COM 363576109 102,303 1,131 1.12 29,046 2.01 0.4153
2024-11-14 2024-09-30 13F GALLAGHER ARTHUR J COM 363576109 101,172 94,795 1,486.51 28,473 2,847,200.00 0.4144
2024-08-12 2024-06-30 13F GALLAGHER ARTHUR J COM 363576109 6,377 -79 -1.22 2 0.00 0.3182
2024-04-29 2024-03-31 13F GALLAGHER ARTHUR J COM 363576109 6,456 -1,557 -19.43 2 0.00 0.3207
2024-02-06 2023-12-31 13F GALLAGHER ARTHUR J COM 363576109 8,013 -1,137 -12.43 2 -50.00 0.3928
2023-11-13 2023-09-30 13F GALLAGHER ARTHUR J COM 363576109 9,150 -620 -6.35 2 0.00 0.4937
2023-08-15 2023-06-30 13F GALLAGHER ARTHUR J COM 363576109 9,770 -318 -3.15 2 100.00 0.4981
2023-04-27 2023-03-31 13F GALLAGHER ARTHUR J COM 363576109 10,088 129 1.30 2 0.00 0.4709
2023-02-07 2022-12-31 13F GALLAGHER ARTHUR J COM 363576109 9,959 -1,136 -10.24 2 -99.95 0.4938
2022-10-28 2022-09-30 13F GALLAGHER ARTHUR J COM 363576109 11,095 21 0.19 1,900 5.20 0.5704
2022-08-12 2022-06-30 13F GALLAGHER ARTHUR J COM 363576109 11,074 426 4.00 1,806 -2.85 0.5306
2022-05-04 2022-03-31 13F GALLAGHER ARTHUR J COM 363576109 10,648 277 2.67 1,859 5.63 0.5404
2022-02-07 2021-12-31 13F GALLAGHER ARTHUR J COM 363576109 10,371 2,207 27.03 1,760 44.98 0.5699
2021-11-02 2021-09-30 13F GALLAGHER ARTHUR J COM 363576109 8,164 648 8.62 1,214 15.29 0.7383
2021-08-11 2021-06-30 13F GALLAGHER ARTHUR J COM 363576109 7,516 -2,720 -26.57 1,053 -17.54 0.7231
2021-05-14 2021-03-31 13F GALLAGHER ARTHUR J COM 363576109 10,236 36 0.35 1,277 1.19 0.9706
2021-02-16 2020-12-31 13F GALLAGHER ARTHUR J COM 363576109 10,200 603 6.28 1,262 24.58 0.9788
2020-11-16 2020-09-30 13F GALLAGHER ARTHUR J COM 363576109 9,597 -321 -3.24 1,013 4.76 0.8367
2020-08-14 2020-06-30 13F GALLAGHER ARTHUR J COM 363576109 9,918 347 3.63 967 23.97 0.8066
2020-05-07 2020-03-31 13F GALLAGHER ARTHUR J COM 363576109 9,571 7,852 456.78 780 375.61 0.8095
2020-02-06 2019-12-31 13F GALLAGHER ARTHUR J COM 363576109 1,719 82 5.01 164 11.56 0.3346
2019-11-05 2019-09-30 13F GALLAGHER ARTHUR J COM 363576109 1,637 150 10.09 147 13.08 0.3184
2019-08-08 2019-06-30 13F GALLAGHER ARTHUR J COM 363576109 1,487 274 22.59 130 36.84 0.3146
2019-05-15 2019-03-31 13F GALLAGHER ARTHUR J COM 363576109 1,213 1,213 95 0.4543
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.