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Marsh & McLennan Companies, Inc.

MRSH
Exchange
NYSE
Industry
Insurance Agents, Brokers & Service
SEC CIK
0000062709

In the last 90 days, Marsh & McLennan Companies, Inc. insiders filed 0 open-market purchases and 6 sales; 1,506 institutions reported holding it in 13F filings for Q2 2026, worth $73.1B in total; superinvestors Harris Associates (Oakmark) and Markel Group hold it.

13F holders, Q3 2023

Institutional positions in Marsh & McLennan Companies, Inc. as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,294
+51 vs. Q2 2023
Shares held
430.7M
−3.30M (−0.8%) vs. Q2 2023
Total value
$82.0B
+$626.8M (+0.8%) vs. Q2 2023
New holders
115
459 more added
Sold out
64
496 more reduced

15 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MRSH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2023: 1,294 institutions
Q1 2021: 979 institutionsQ2 2021: 1,007 institutionsQ3 2021: 1,078 institutionsQ4 2021: 1,170 institutionsQ1 2022: 1,151 institutionsQ2 2022: 1,150 institutionsQ3 2022: 1,159 institutionsQ4 2022: 1,223 institutionsQ1 2023: 1,228 institutionsQ2 2023: 1,258 institutionsQ3 2023: 1,294 institutionsQ4 2023: 1,376 institutionsQ1 2024: 1,444 institutionsQ2 2024: 1,476 institutionsQ3 2024: 1,531 institutionsQ4 2024: 1,578 institutionsQ1 2025: 1,627 institutionsQ2 2025: 1,610 institutionsQ3 2025: 1,576 institutionsQ4 2025: 1,594 institutionsQ1 2026: 1,548 institutionsQ2 2026: 1,506 institutions
Value heldQ3 2023: $82.0B
Q1 2021: $54.7BQ2 2021: $63.6BQ3 2021: $68.0BQ4 2021: $77.6BQ1 2022: $75.2BQ2 2022: $68.6BQ3 2022: $65.5BQ4 2022: $72.3BQ1 2023: $72.1BQ2 2023: $81.5BQ3 2023: $82.0BQ4 2023: $82.4BQ1 2024: $89.9BQ2 2024: $92.3BQ3 2024: $97.1BQ4 2024: $94.2BQ1 2025: $108.0BQ2 2025: $97.3BQ3 2025: $87.2BQ4 2025: $80.9BQ1 2026: $76.1BQ2 2026: $73.1B
Institutions holding MRSH and their total value by quarter
QuarterHoldersValue
Q2 20261,506$73.1B
Q1 20261,548$76.1B
Q4 20251,594$80.9B
Q3 20251,576$87.2B
Q2 20251,610$97.3B
Q1 20251,627$108.0B
Q4 20241,578$94.2B
Q3 20241,531$97.1B
Q2 20241,476$92.3B
Q1 20241,444$89.9B
Q4 20231,376$82.4B
Q3 20231,294$82.0B
Q2 20231,258$81.5B
Q1 20231,228$72.1B
Q4 20221,223$72.3B
Q3 20221,159$65.5B
Q2 20221,150$68.6B
Q1 20221,151$75.2B
Q4 20211,170$77.6B
Q3 20211,078$68.0B
Q2 20211,007$63.6B
Q1 2021979$54.7B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q2 2023.

Institutions holding MRSH in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Dorsey & Whitney Trust CO LLC4,785$910.6K0.08%+66+1.4%Added
Allred Capital Management, LLC4,851$923.2K0.46%−156−3.1%Reduced
KCS Wealth Advisory4,893$931.1K0.40%−846−14.7%Reduced
Boston Financial Mangement LLC4,924$937.0K0.04%−42−0.8%Reduced
Valeo Financial Advisors, LLC4,963$944.5K0.04%+399+8.7%Added
Murphy Pohlad Asset Management LLC4,970$945.8K0.41%−80−1.6%Reduced
Concord Asset Management, LLC4,975$946.7K0.32%+4,975New
SFMG, LLC4,985$948.6K0.10%−79−1.6%Reduced
Perigon Wealth Management, LLC5,034$958.0K0.04%−213−4.1%Reduced
HM Payson & Co5,037$958.5K0.02%+744+17.3%Added
Wade G W & Inc5,050$961.0K0.04%+5,050New
Prescott Group Capital Management, L.L.C.5,055$962.0K0.21%+5,055New
Concord Wealth Partners5,080$966.8K0.21%+4,828+1,915.9%Added
Essex Investment Management Co LLC5,111$972.6K0.16%−68−1.3%Reduced
Empowered Funds, LLC5,173$984.4K0.03%+1,090+26.7%Added
Murphy, Middleton, Hinkle & Parker, Inc.5,191$987.8K0.63%00.0%Unchanged
Regents of the University of California5,200$989.6K0.13%00.0%Unchanged
NEOS Investment Management LLC5,211$991.7K0.13%+5,211New
Paulson Wealth Management Inc.5,215$992.4K0.35%−19−0.4%Reduced
Maverick Capital LtdSuperinvestorMaverick Capital5,243$997.7K0.02%+2,459+88.3%Added
Cigna Investments Inc5,312$1.01M0.23%−685−11.4%Reduced
Penserra Capital Management LLC5,345$1.01M0.02%−311−5.5%Reduced
Bridgefront Capital, LLC5,338$1.02M0.71%+653+13.9%Added
Douglas Lane & Associates, LLC5,345$1.02M0.02%−150−2.7%Reduced
Venturi Wealth Management, LLC5,408$1.03M0.08%−155−2.8%Reduced
Capstone Investment Advisors, LLC5,419$1.03M0.03%+5,342+6,937.7%Added
Meeder Advisory Services, Inc.5,424$1.03M0.13%−1,433−20.9%Reduced
Eqis Capital Management, Inc.5,426$1.03M0.13%+873+19.2%Added
Fox Run Management, L.L.C.5,427$1.03M0.31%−1,381−20.3%Reduced
CAPROCK Group, Inc.5,442$1.04M0.08%−1,673−23.5%Reduced
Eaton Financial Holdings Company, LLC5,448$1.04M0.28%+5,448New
Dover Advisors, LLC5,530$1.05M1.06%00.0%Unchanged
Boltwood Capital Management5,582$1.06M0.39%−107−1.9%Reduced
Center For Asset Management LLC5,612$1.07M1.07%−146−2.5%Reduced
Profund Advisors LLC5,652$1.08M0.06%−278−4.7%Reduced
West Paces Advisors Inc.5,671$1.08M0.34%−209−3.6%Reduced
Trust Asset Management LLC5,677$1.08M0.12%00.0%Unchanged
Donaldson Capital Management, LLC5,677$1.08M0.05%−130−2.2%Reduced
Ironwood Investment Counsel, LLC5,700$1.08M0.26%+900+18.8%Added
Lester Murray Antman dba SimplyRich5,715$1.09M0.53%00.0%Unchanged
Cetera Advisors LLC5,815$1.11M0.02%−3,887−40.1%Reduced
Norway Savings Bank5,822$1.11M0.55%+5,822New
Beck Bode, LLC5,833$1.11M0.28%+246+4.4%Added
Aries Wealth Management5,786$1.11M0.44%+250+4.5%Added
Parallel Advisors, LLC5,879$1.12M0.04%−194−3.2%Reduced
Prosperity Financial Group, Inc.5,881$1.12M0.92%+706+13.6%Added
Boyd Watterson Asset Management LLC5,984$1.14M0.50%−524−8.1%Reduced
Shell Asset Management Co5,998$1.14M0.05%+16+0.3%Added
Loring Wolcott & Coolidge Fiduciary Advisors LLP5,941$1.15M0.01%−1,786−23.1%Reduced
Ameritas Investment Partners, Inc.6,057$1.15M0.05%−166−2.7%Reduced
Atria Wealth Solutions, Inc.6,072$1.16M0.02%+2,632+76.5%Added
United Bank6,098$1.16M0.69%−241−3.8%Reduced
DF Dent & Co Inc6,099$1.16M0.02%+30.0%Added
King Luther Capital Management Corp6,144$1.17M0.01%+1,462+31.2%Added
Pinnacle Wealth Planning Services, Inc.6,176$1.18M0.19%−132−2.1%Reduced
Ferguson Wellman Capital Management, Inc6,212$1.18M0.03%+7+0.1%Added
Exchange Bank6,247$1.19M1.14%−73−1.2%Reduced
Horizon Investments, LLC6,273$1.19M0.04%+307+5.1%Added
Canandaigua National Bank & Trust Co6,261$1.19M0.19%+108+1.8%Added
Stokes Family Office, LLC6,307$1.20M0.14%+446+7.6%Added
Gotham Asset Management, LLC6,338$1.21M0.02%−21−0.3%Reduced
Citizens Financial Group Inc6,340$1.21M0.05%−17,921−73.9%Reduced
Aigen Investment Management, LP6,364$1.21M0.23%−41,627−86.7%Reduced
Nilsine Partners, LLC6,380$1.21M0.18%−6−0.1%Reduced
Peapack Gladstone Financial Corp6,383$1.22M0.02%−43−0.7%Reduced
AXS Investments LLC6,389$1.22M0.31%−497−7.2%Reduced
Checchi Capital Advisers, LLC6,425$1.22M0.11%−158−2.4%Reduced
TrimTabs Asset Management, LLC6,431$1.22M0.65%−175−2.6%Reduced
Citizens & Northern Corp6,467$1.23M0.49%−236−3.5%Reduced
Gries Financial LLC6,478$1.23M0.33%+348+5.7%Added
Edgemoor Investment Advisors, Inc.6,499$1.24M0.15%00.0%Unchanged
Elmwood Wealth Management, Inc.6,518$1.24M0.60%+27+0.4%Added
Pinnacle Associates Ltd6,537$1.24M0.02%−68−1.0%Reduced
Wedmont Private Capital6,518$1.26M0.13%+750+13.0%Added
Smithfield Trust Co6,672$1.27M0.08%+29+0.4%Added
Syon Capital LLC6,749$1.28M0.16%+6,749New
Arden Trust Co6,809$1.30M0.22%−232−3.3%Reduced
Wintrust Investments LLC6,854$1.30M0.14%−410−5.6%Reduced
Axq Capital, LP6,900$1.31M0.46%+6,900New
Fund Management at Engine No. 1 LLC7,066$1.34M0.21%+624+9.7%Added
RCS Financial Planning, LLC7,155$1.36M1.04%+10.0%Added
Ballentine Partners, LLC7,181$1.37M0.03%+1,504+26.5%Added
Toroso Investments, LLC7,184$1.37M0.04%+375+5.5%Added
Comerica Securities,inc.7,244$1.38M0.11%−981−11.9%Reduced
DFPG Investments, LLC6,990$1.38M0.13%−1,109−13.7%Reduced
Thompson Siegel & Walmsley LLC7,304$1.39M0.02%+10+0.1%Added
Summit Financial, LLC7,304$1.39M0.10%−164−2.2%Reduced
Coldstream Capital Management Inc7,366$1.40M0.05%−42−0.6%Reduced
D.A. Davidson & Co.7,371$1.40M0.02%−73−1.0%Reduced
Clearstead Advisors, LLC7,405$1.41M0.09%−6−0.1%Reduced
TrinityPoint Wealth, LLC7,452$1.42M0.28%+20.0%Added
Bellwether Advisors, LLC7,466$1.42M0.39%+7,466New
Banque Cantonale Vaudoise7,514$1.43M0.07%+420+5.9%Added
DoubleLine ETF Adviser LP7,607$1.45M0.52%+464+6.5%Added
TD Private Client Wealth LLC7,649$1.46M0.06%−421−5.2%Reduced
Evercore Wealth Management, LLC7,667$1.46M0.03%−852−10.0%Reduced
LMCG Investments, LLC7,683$1.46M0.10%−240−3.0%Reduced
Wimmer Associates 1, LLC7,691$1.46M0.91%−364−4.5%Reduced
Lantz Financial LLC7,720$1.47M0.58%+30+0.4%Added
TCTC Holdings, LLC7,738$1.47M0.06%00.0%Unchanged