SEC 13F Intelligence

Acadian Asset Management LLC / MRSH

Acadian Asset Management LLC’s Marsh & Mclennan Cos Inc Position

Does Acadian Asset Management LLC own Marsh & Mclennan Cos Inc (MRSH)? Yes — 844.1K shares worth $146M (+0.21% of its 13F portfolio) as of Q1 2026, up from 747.6K shares the prior filed quarter.

Position Value
$146M
Q1 2026
Shares
844.1K
% of Portfolio
+0.21%
Quarters Held
30
currently held

Position History MRSH

Reported value by quarter
Q4 ’18: $88,000Q4 ’18Q1 ’19: $457,000Q2 ’19: $15MQ3 ’19: $11MQ4 ’19: $11MQ4 ’19Q1 ’20: $5MQ2 ’20: $7MQ3 ’20: $2MQ4 ’20: $3MQ4 ’20Q1 ’21: $6MQ2 ’21: $8MQ3 ’21: $53MQ4 ’21: $150MQ4 ’21Q1 ’22: $143MQ2 ’22: $143MQ3 ’22: $151MQ4 ’22: $154MQ4 ’22Q1 ’23: $152MQ2 ’23: $170MQ3 ’23: $217MQ4 ’23: $308MQ4 ’23Q1 ’24: $260MQ2 ’24: $244MQ3 ’24: $372MQ4 ’24: $333MQ4 ’24Q1 ’25: $294MQ2 ’25: $140MQ3 ’25: $127MQ4 ’25: $139MQ4 ’25Q1 ’26: $146Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 2026844.1K$146M+0.21%
Q4 2025747.6K$139M+0.23%
Q3 2025629.5K$127M+0.22%
Q2 2025642.1K$140M+0.29%
Q1 20251.21M$294M+0.83%
Q4 20241.57M$333M+0.97%
Q3 20241.67M$372M+1.16%
Q2 20241.16M$244M+0.75%
Q1 20241.26M$260M+0.91%
Q4 20231.63M$308M+1.19%
Q3 20231.14M$217M+0.91%
Q2 2023904.9K$170M+0.70%
Q1 2023914.2K$152M+0.67%
Q4 2022930.9K$154M+0.76%
Q3 20221.01M$151M+0.83%
Q2 2022918.0K$143M+0.73%
Q1 2022838.3K$143M+0.59%
Q4 2021865.2K$150M+0.56%
Q3 2021352.3K$53M+0.20%
Q2 202153.6K$8M+0.03%
Q1 202149.0K$6M+0.02%
Q4 202021.4K$3M+0.01%
Q3 202015.3K$2M+0.01%
Q2 202068.6K$7M+0.03%
Q1 202061.7K$5M+0.03%
Q4 201996.1K$11M+0.05%
Q3 2019114.6K$11M+0.05%
Q2 2019154.6K$15M+0.07%
Q1 20194.9K$457,0000.00%
Q4 20181.1K$88,0000.00%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Acadian Asset Management LLC’s full portfolio or all institutional holders of MRSH.