Marsh & Mclennan Companies, Inc.

ADAGE CAPITAL PARTNERS GP, L.L.C. MRSH

Report date

9/30/2025

Quarter

2025 Q3

Filed

11/14/2025

Shares

165,061

Value ($000)

33,265

Weight

0.1%

2013 Q4 - 2025 Q3 (26 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 Q3	11/14/2025	33,265	0.1%	165,061	9/30/2025
2025 Q2	8/14/2025	22,796	0.0%	104,261	6/30/2025
2025 Q1	5/15/2025	87,329	0.2%	357,861	3/31/2025
2024 Q4	2/14/2025	78,413	0.1%	369,161	12/31/2024
2024 Q3	11/14/2024	202,691	0.4%	908,561	9/30/2024
2024 Q2	8/14/2024	66,938	0.1%	317,661	6/30/2024
2024 Q1	5/15/2024	78,800	0.1%	382,561	3/31/2024
2023 Q4	2/14/2024	123,906	0.3%	653,961	12/31/2023
2023 Q3	11/14/2023	150,558	0.3%	791,161	9/30/2023
2023 Q2	8/14/2023	92,697	0.2%	492,861	6/30/2023
2023 Q1	5/15/2023	82,552	0.2%	495,661	3/31/2023
2022 Q4	2/14/2023	104,991	0.3%	634,461	12/31/2022
2022 Q3	11/14/2022	134,878	0.3%	903,461	9/30/2022
2022 Q2	8/15/2022	63,305	0.1%	407,761	6/30/2022
2022 Q1	5/16/2022	145,242	0.3%	852,261	3/31/2022
2021 Q4	2/14/2022	86,573	0.2%	498,061	12/31/2021
2021 Q3	11/15/2021	75,209	0.1%	496,661	9/30/2021
2021 Q2	8/16/2021	74,485	0.1%	529,461	6/30/2021
2021 Q1	5/17/2021	50,274	0.1%	412,761	3/31/2021
2020 Q4	2/16/2021	33,738	0.1%	288,361	12/31/2020
2020 Q3	11/16/2020	58,150	0.1%	506,979	9/30/2020
2020 Q2	8/14/2020	53,189	0.1%	495,379	6/30/2020
2020 Q1	5/15/2020	41,992	0.1%	485,679	3/31/2020
2019 Q4	2/14/2020	50,255	0.1%	451,079	12/31/2019
2014 Q1	5/15/2014	41,741	0.1%	846,672	3/31/2014
2013 Q4	2/14/2014	40,819	0.1%	844,072	12/31/2013