MARSH & MCLENNAN COMPANIES, INC. - COM (MRSH) Institutional Ownership

CUSIP: 571748102

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / COM
Symbol
MRSH on NYSE
Price per share
$181.10
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
434,311,065
Total reported value
$80,602,238,531
% of total 13F portfolios
0.03%
Share change
+1,766,201
Value change
+$280,193,720
Number of holders
1,564
Price from insider filings
$181.10
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Investment Quick Answers

What is CUSIP 571748102?
CUSIP 571748102 identifies MRSH - MARSH & MCLENNAN COMPANIES, INC. - COM in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

As of 31 Dec 2025, 1,564 institutional investors reported holding 434,311,065 shares of MARSH & MCLENNAN COMPANIES, INC. - COM (MRSH).

Institutional Holders of MARSH & MCLENNAN COMPANIES, INC. - COM (MRSH) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 434,311,065 $80,602,238,531 +$280,193,720 $185.52 1,564
2025 Q3 431,464,437 $86,921,448,602 -$2,932,558,673 $201.53 1,561
2025 Q2 443,913,248 $97,006,607,827 +$2,056,655,478 $218.64 1,588
2025 Q1 436,288,736 $106,420,973,259 -$1,235,793,076 $244.03 1,603
2024 Q4 441,936,952 $93,853,217,569 +$1,307,524,802 $212.41 1,559
2024 Q3 433,771,697 $96,754,190,914 -$615,368,956 $223.09 1,514
2024 Q2 436,384,750 $91,942,585,382 +$588,780,622 $210.72 1,463
2024 Q1 434,979,809 $89,543,834,860 +$315,320,498 $205.98 1,433
2023 Q4 433,473,819 $82,114,440,826 +$435,867,404 $189.47 1,364
2023 Q3 430,384,847 $81,908,148,143 -$630,419,098 $190.30 1,281
2023 Q2 433,436,077 $81,400,392,643 +$109,666,681 $188.08 1,243
2023 Q1 432,719,577 $72,038,999,238 -$631,376,312 $166.55 1,209
2022 Q4 437,002,008 $72,326,569,045 -$9,729,563 $165.48 1,210
2022 Q3 438,273,180 $65,461,867,168 -$1,398,337,272 $149.29 1,143
2022 Q2 442,000,526 $68,597,268,124 +$534,576,212 $155.25 1,137
2022 Q1 441,321,997 $75,161,810,468 -$945,736,948 $170.42 1,138
2021 Q4 446,141,727 $77,470,917,420 -$518,123,273 $173.82 1,160
2021 Q3 448,940,415 $67,972,529,401 -$685,623,362 $151.43 1,060
2021 Q2 452,120,809 $63,575,646,118 +$391,901,717 $140.68 988
2021 Q1 448,747,076 $54,641,979,623 +$636,913,367 $121.80 965
2020 Q4 442,444,348 $51,732,629,265 -$200,342,278 $117.00 959
2020 Q3 444,592,166 $50,965,374,243 -$156,170,291 $114.70 929
2020 Q2 445,174,719 $47,782,313,698 +$66,939,460 $107.37 899
2020 Q1 444,843,277 $38,463,757,637 -$234,145,981 $86.46 866
2019 Q4 446,500,629 $49,721,545,006 +$337,319,293 $111.41 911
2019 Q3 443,879,477 $44,392,162,741 +$64,321,827 $100.05 826
2019 Q2 443,722,365 $44,230,737,218 +$965,985,222 $99.75 837
2019 Q1 439,846,371 $41,271,880,811 +$65,489,981 $93.90 826
2018 Q4 439,065,288 $34,992,330,382 -$36,927,055 $79.75 815
2018 Q3 440,282,253 $36,394,770,422 +$191,904,438 $82.72 791
2018 Q2 437,890,725 $35,870,300,413 +$214,663,915 $81.97 785
2018 Q1 434,336,222 $35,837,655,350 -$97,660,710 $82.59 805
2017 Q4 436,613,278 $35,504,603,224 -$344,487,126 $81.39 800
2017 Q3 439,801,426 $36,853,147,360 +$289,559,258 $83.81 712
2017 Q2 436,197,937 $33,995,936,348 -$106,388,049 $77.96 733
2017 Q1 439,475,133 $32,472,192,147 +$2,862,188,663 $73.89 711
2016 Q4 437,108,144 $29,540,751,031 -$280,359,659 $67.59 723
2016 Q3 438,989,815 $29,515,021,077 -$513,582,353 $67.25 665
2016 Q2 446,912,894 $30,592,086,285 +$143,269,617 $68.46 628
2016 Q1 445,117,557 $27,049,452,566 -$192,125,636 $60.79 600
2015 Q4 448,491,531 $24,867,102,820 -$616,018 $55.45 594
2015 Q3 447,707,147 $23,379,095,012 +$14,975,241 $52.22 580
2015 Q2 449,967,085 $25,512,384,533 -$507,072,428 $56.70 591
2015 Q1 459,190,860 $25,755,789,203 -$309,846,630 $56.09 590
2014 Q4 465,702,616 $26,656,175,055 -$166,071,076 $57.24 593
2014 Q3 466,841,727 $24,434,176,550 -$106,811,980 $52.34 558
2014 Q2 469,167,020 $24,311,786,776 +$201,564,875 $51.82 549
2014 Q1 465,742,258 $22,958,197,022 +$59,218,415 $49.30 560