Arthur J. Gallagher & Co.

Robeco Institutional Asset Management B.V. AJG

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/23/2026

Shares

4,799

Value ($000)

1,242

Weight

0.0%

2013 Q4 - 2025 Q4 (37 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/23/2026	1,242	0.0%	4,799	12/31/2025
2025 Q3	10/22/2025	3,021	0.0%	9,754	9/30/2025
2025 Q2	7/18/2025	3,170	0.0%	9,903	6/30/2025
2025 Q1	4/23/2025	4,381	0.0%	12,691	3/31/2025
2024 Q4	1/23/2025	5,402	0.0%	19,032	12/31/2024
2024 Q3	10/29/2024	16,637	0.0%	59,128	9/30/2024
2024 Q2	7/23/2024	17,268	0.0%	66,593	6/30/2024
2024 Q1	4/24/2024	19,739	0.0%	78,943	3/31/2024
2023 Q4	2/14/2024	25,809	0.1%	114,769	12/31/2023
2023 Q3	10/24/2023	20,629	0.1%	90,508	9/30/2023
2023 Q2	7/24/2023	16,416	0.0%	74,766	6/30/2023
2023 Q1	5/4/2023	15,040	0.0%	78,615	3/31/2023
2022 Q4	2/7/2023	20,827	0.1%	110,466	12/31/2022
2022 Q3	12/1/2022	35,076	0.1%	204,863	9/30/2022
2022 Q2	12/1/2022	38,275	0.1%	234,750	6/30/2022
2022 Q1	12/1/2022	50,692	0.1%	290,325	3/31/2022
2021 Q4	12/1/2022	57,841	0.1%	340,881	12/31/2021
2021 Q3	12/1/2022	73,064	0.2%	491,530	9/30/2021
2021 Q2	12/1/2022	71,055	0.2%	507,259	6/30/2021
2021 Q1	12/1/2022	22,823	0.1%	182,915	3/31/2021
2020 Q4	12/1/2022	34,487	0.1%	278,775	12/31/2020
2020 Q3	1/19/2021	26,463	0.1%	250,632	9/30/2020
2020 Q2	1/19/2021	19,989	0.1%	205,047	6/30/2020
2020 Q1	1/19/2021	17,815	0.1%	218,557	3/31/2020
2019 Q4	1/19/2021	22,810	0.1%	239,530	12/31/2019
2019 Q3	1/19/2021	13,974	0.0%	156,012	9/30/2019
2019 Q2	1/19/2021	7,003	0.0%	79,964	6/30/2019
2019 Q1	1/19/2021	5,961	0.0%	76,339	3/31/2019
2018 Q4	1/19/2021	5,538	0.0%	75,139	12/31/2018
2018 Q3	1/19/2021	5,255	0.0%	70,609	9/30/2018
2018 Q2	1/19/2021	4,609	0.0%	70,609	6/30/2018
2018 Q1	1/19/2021	5,591	0.0%	81,353	3/31/2018
2017 Q4	1/19/2021	4,712	0.0%	74,475	12/31/2017
2017 Q3	1/19/2021	3,561	0.0%	57,867	9/30/2017
2017 Q2	1/19/2021	3,312	0.0%	57,867	6/30/2017
2017 Q1	1/19/2021	3,271	0.0%	57,867	3/31/2017
2013 Q4	2/4/2014	3,316	0.0%	70,645	12/31/2013