Arthur J. Gallagher & Co.
MX ˙ BMV ˙ US3635761097
SecurityMX:AJG / Arthur J. Gallagher & Co.
InstitutionBanque Cantonale Vaudoise
Latest Disclosed Ownership2,627 shares
Latest Disclosed Value $ 569,000
Banque Cantonale Vaudoise ownership in AJG / Arthur J. Gallagher & Co.

On April 20, 2026 - Banque Cantonale Vaudoise filed a 13F-HR form disclosing ownership of 2,627 shares of Arthur J. Gallagher & Co. (MX:AJG) valued at $569,000 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 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)
2026-04-20 2026-03-31 13F GALLAGHER ARTHUR J COM 363576109 2,627 2,627 569 0.0214
2026-02-06 2025-12-31 13F GALLAGHER ARTHUR J COM 363576109 0 -2,074 -100.00 0 0.0000
2025-11-13 2025-09-30 13F GALLAGHER ARTHUR J COM 363576109 2,074 -1,935 -48.27 1 -100.00 0.0241
2025-08-11 2025-06-30 13F GALLAGHER ARTHUR J COM 363576109 4,009 662 19.78 1 0.00 0.0523
2025-05-08 2025-03-31 13F GALLAGHER ARTHUR J COM 363576109 3,347 3,347 1 0.0508
2024-11-08 2024-09-30 13F GALLAGHER ARTHUR J COM 363576109 0 -1,694 -100.00 0 0.0000
2024-07-31 2024-06-30 13F GALLAGHER ARTHUR J COM 363576109 1,694 1,694 0 0.0175
2024-02-07 2023-12-31 13F GALLAGHER ARTHUR J COM 363576109 0 -2,791 -100.00 0 0.0000
2023-11-08 2023-09-30 13F GALLAGHER ARTHUR J COM 363576109 2,791 -275 -8.97 1 0.0318
2023-08-09 2023-06-30 13F GALLAGHER ARTHUR J COM 363576109 3,066 0 0.00 1 0.0314
2023-04-20 2023-03-31 13F GALLAGHER ARTHUR J COM 363576109 3,066 0 0.00 1 0.0288
2023-02-10 2022-12-31 13F GALLAGHER ARTHUR J COM 363576109 3,066 -3,700 -54.69 1 -100.00 0.0303
2022-10-17 2022-09-30 13F GALLAGHER ARTHUR J COM 363576109 6,766 3,700 120.68 1,159 131.80 0.0660
2022-08-02 2022-06-30 13F GALLAGHER ARTHUR J COM 363576109 3,066 -300 -8.91 500 -14.97 0.0259
2022-05-09 2022-03-31 13F GALLAGHER ARTHUR J COM 363576109 3,366 0 0.00 588 2.98 0.0253
2022-02-14 2021-12-31 13F GALLAGHER ARTHUR J COM 363576109 3,366 0 0.00 571 13.97 0.0223
2021-10-29 2021-09-30 13F GALLAGHER ARTHUR J COM 363576109 3,366 0 0.00 501 6.37 0.0215
2021-08-11 2021-06-30 13F GALLAGHER ARTHUR J COM 363576109 3,366 -39 -1.15 471 10.82 0.0209
2021-05-11 2021-03-31 13F GALLAGHER ARTHUR J COM 363576109 3,405 -1,100 -24.42 425 -23.84 0.0216
2021-02-05 2020-12-31 13F GALLAGHER ARTHUR J COM 363576109 4,505 0 0.00 558 17.23 0.0309
2020-10-30 2020-09-30 13F GALLAGHER ARTHUR J COM 363576109 4,505 -1,900 -29.66 476 -23.72 0.0306
2020-07-22 2020-06-30 13F GALLAGHER ARTHUR J COM 363576109 6,405 0 0.00 624 19.54 0.0455
2020-05-14 2020-03-31 13F GALLAGHER ARTHUR J COM 363576109 6,405 0 0.00 522 -14.29 0.0443
2020-02-10 2019-12-31 13F GALLAGHER ARTHUR J COM 363576109 6,405 6,405 609 0.0417
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.