Marsh & Mclennan Companies, Inc.

WELLINGTON MANAGEMENT GROUP LLP MRSH

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

15,997,880

Value ($000)

2,967,927

Weight

0.5%

2013 Q4 - 2025 Q4 (27 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	2/17/2026	2,967,927	0.5%	15,997,880	12/31/2025
2025 Q3	11/14/2025	3,041,386	0.5%	15,091,478	9/30/2025
2025 Q2	8/14/2025	3,024,019	0.5%	13,831,044	6/30/2025
2025 Q1	5/13/2025	3,127,193	0.6%	12,814,788	3/31/2025
2024 Q4	2/12/2025	1,764,966	0.3%	8,309,240	12/31/2024
2024 Q3	11/14/2024	1,908,860	0.3%	8,556,459	9/30/2024
2024 Q2	8/14/2024	1,916,343	0.3%	9,094,262	6/30/2024
2024 Q1	5/15/2024	2,446,480	0.4%	11,877,271	3/31/2024
2023 Q4	2/12/2024	2,351,728	0.4%	12,412,139	12/31/2023
2023 Q3	11/14/2023	2,786,422	0.6%	14,642,260	9/30/2023
2023 Q2	8/14/2023	2,751,960	0.5%	14,631,859	6/30/2023
2023 Q1	5/12/2023	2,423,976	0.5%	14,554,045	3/31/2023
2022 Q4	2/13/2023	2,430,993	0.5%	14,690,553	12/31/2022
2022 Q3	11/14/2022	2,264,190	0.5%	15,166,389	9/30/2022
2022 Q2	8/15/2022	2,446,296	0.5%	15,757,137	6/30/2022
2022 Q1	5/16/2022	2,797,905	0.5%	16,417,705	3/31/2022
2021 Q4	2/11/2022	2,873,354	0.5%	16,530,629	12/31/2021
2021 Q3	11/15/2021	2,777,495	0.5%	18,341,780	9/30/2021
2021 Q2	8/16/2021	2,686,164	0.4%	19,094,154	6/30/2021
2021 Q1	5/17/2021	2,399,569	0.4%	19,700,887	3/31/2021
2020 Q4	2/12/2021	2,206,641	0.4%	18,860,188	12/31/2020
2020 Q3	11/16/2020	1,985,324	0.4%	17,308,842	9/30/2020
2020 Q2	8/14/2020	1,776,157	0.4%	16,542,404	6/30/2020
2020 Q1	5/14/2020	1,825,916	0.5%	21,118,607	3/31/2020
2019 Q4	2/11/2020	2,669,788	0.6%	23,963,620	12/31/2019
2014 Q1	5/15/2014	2,327,025	0.6%	47,201,323	3/31/2014
2013 Q4	2/14/2014	2,224,188	0.6%	45,992,292	12/31/2013