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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, Q4 2023

Institutional positions in Marsh & McLennan Companies, Inc. as of Dec 31, 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
1,376
+103 vs. Q3 2023
Shares held
434.8M
+4.66M (+1.1%) vs. Q3 2023
Total value
$82.4B
+$483.5M (+0.6%) vs. Q3 2023
New holders
187
476 more added
Sold out
84
493 more reduced

21 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2023: 1,376 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 heldQ4 2023: $82.4B
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, Q4 2023

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q3 2023.

Institutions holding MRSH in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Williams Jones Wealth Management, LLC.3,724$705.6K0.01%00.0%Unchanged
Conning Inc.3,728$706.3K0.02%00.0%Unchanged
McAdam, LLC3,744$709.4K0.05%+113+3.1%Added
Westpac Banking Corp3,768$713.9K0.06%−4,734−55.7%Reduced
AMG National Trust Bank3,776$715.4K0.02%+572+17.9%Added
Ellevest, Inc.3,789$717.9K0.05%+31+0.8%Added
Louisbourg Investments Inc.4,924$718.2K0.22%+4,924New
VeraBank, N.A.3,796$719.2K0.24%+6+0.2%Added
Stratos Wealth Partners, LTD.3,814$722.6K0.01%−129−3.3%Reduced
Wade G W & Inc3,825$725.0K0.02%−1,225−24.3%Reduced
Northwest Bank & Trust Co3,832$726.0K0.65%+3,832New
Financial Counselors Inc3,840$727.6K0.01%−193−4.8%Reduced
Concurrent Investment Advisors, LLC3,863$731.8K0.03%+3,863New
Matthew Goff Investment Advisor, LLC3,891$737.2K0.16%00.0%Unchanged
Nicolet Bankshares Inc3,894$737.8K0.20%+376+10.7%Added
Waypoint Capital Advisors, LLC3,897$738.4K0.21%−11−0.3%Reduced
TrinityPoint Wealth, LLC3,910$740.8K0.13%−3,542−47.5%Reduced
Kathmere Capital Management, LLC3,918$742.3K0.10%+448+12.9%Added
Red Door Wealth Management, LLC3,939$746.3K0.16%+3,939New
UniSuper Management Pty Ltd3,940$746.5K0.01%+340+9.4%Added
Alyeska Investment Group, L.P.3,945$747.5K0.01%−66,285−94.4%Reduced
Gateway Investment Advisers LLC3,977$753.5K0.01%−91−2.2%Reduced
Dakota Wealth Management3,988$755.7K0.03%+504+14.5%Added
Legacy Capital Wealth Partners, LLC3,992$756.3K0.21%−524−11.6%Reduced
Marshall Financial Group LLC3,993$756.6K0.24%+3,993New
SRN Advisors, LLC4,001$758.1K0.68%−633−13.7%Reduced
GM Advisory Group, Inc.4,011$760.0K0.06%+12+0.3%Added
Procyon Private Wealth Partners, LLC4,026$762.8K0.06%+101+2.6%Added
Atlantic Union Bankshares Corp4,028$763.2K0.07%00.0%Unchanged
Western Wealth Management, LLC4,042$765.8K0.06%+9+0.2%Added
Lincoln National Corp4,068$770.8K0.01%+1,385+51.6%Added
Quadcap Wealth Management, LLC4,105$777.8K0.20%+4,105New
Schechter Investment Advisors, LLC4,106$778.0K0.07%−330−7.4%Reduced
Atlas Private Wealth Management4,148$785.9K0.37%+277+7.2%Added
Buckingham Strategic Wealth, LLC4,170$790.1K0.01%+187+4.7%Added
Symmetry Partners, LLC4,218$796.0K0.04%−381−8.3%Reduced
EverSource Wealth Advisors, LLC4,212$798.0K0.07%+114+2.8%Added
Fulton Bank, N.A.4,274$809.8K0.04%−143−3.2%Reduced
Clark Capital Management Group, Inc.4,293$813.4K0.01%+3,073+251.9%Added
Advance Capital Management, Inc.4,298$814.3K0.06%+2,514+140.9%Added
Connecticut Wealth Management, LLC4,302$815.1K0.05%+1,543+55.9%Added
SFMG, LLC4,312$817.0K0.08%−673−13.5%Reduced
Stephens Inc4,388$831.4K0.01%+290+7.1%Added
Charter Trust Co4,399$833.5K0.06%−175−3.8%Reduced
West Family Investments, Inc.4,420$837.5K0.28%+41+0.9%Added
Oppenheimer & Co Inc4,433$839.9K0.02%−238−5.1%Reduced
Quadrant Private Wealth Management, LLC4,435$840.3K0.23%00.0%Unchanged
Moloney Securities Asset Management, LLC4,442$841.6K0.13%+255+6.1%Added
Penserra Capital Management LLC4,472$845.0K0.02%−873−16.3%Reduced
Clarius Group, LLC4,460$845.0K0.07%−308−6.5%Reduced
JGP Wealth Management, LLC4,478$848.4K0.13%−77−1.7%Reduced
Loring Wolcott & Coolidge Fiduciary Advisors LLP4,441$860.8K0.01%−1,500−25.2%Reduced
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management4,549$862.0K0.03%+3,013+196.2%Added
Principal Securities, Inc.4,578$867.3K0.03%+4,578New
Allred Capital Management, LLC4,596$870.7K0.38%−255−5.3%Reduced
Capital Investment Advisors, LLC4,614$874.1K0.02%−29−0.6%Reduced
Integrated Advisors Network LLC4,640$879.1K0.05%−44−0.9%Reduced
Eaton Financial Holdings Company, LLC4,689$888.4K0.22%−759−13.9%Reduced
Beck Bode, LLC4,702$890.9K0.20%−1,131−19.4%Reduced
We Are One Seven, LLC4,707$891.8K0.05%+163+3.6%Added
Murphy Pohlad Asset Management LLC4,730$896.2K0.37%−240−4.8%Reduced
Pinnacle Wealth Management Advisory Group, LLC4,771$904.0K0.11%00.0%Unchanged
Texas Capital Bank Wealth Management Services Inc4,773$904.3K0.11%+185+4.0%Added
Criterion Capital Advisors, LLC4,780$905.8K0.66%+4,780New
Manchester Capital Management LLC4,797$908.9K0.12%+68+1.4%Added
Spire Wealth Management4,570$909.9K0.03%+914+25.0%Added
Dorsey & Whitney Trust CO LLC4,829$915.0K0.07%+44+0.9%Added
Fiducient Advisors LLC4,861$921.0K0.17%+883+22.2%Added
Personal Cfo Solutions, LLC4,870$922.9K0.16%+665+15.8%Added
CAPROCK Group, Inc.4,887$926.0K0.06%−555−10.2%Reduced
Douglas Lane & Associates, LLC4,897$927.8K0.01%−448−8.4%Reduced
Caitlin John, LLC4,901$928.6K0.76%+4,901New
HM Payson & Co4,915$931.2K0.02%−122−2.4%Reduced
Boston Financial Mangement LLC4,924$933.0K0.03%00.0%Unchanged
Global Retirement Partners, LLC4,799$938.9K0.04%+106+2.3%Added
Nilsine Partners, LLC4,957$939.2K0.14%−1,423−22.3%Reduced
Valeo Financial Advisors, LLC4,961$940.0K0.04%−20.0%Reduced
Jefferies Financial Group Inc.5,000$947.4K0.01%−6,000−54.5%Reduced
Neo Ivy Capital Management5,015$950.0K2.12%+5,015New
Lake Street Advisors Group, LLC5,038$954.6K0.05%+5,038New
Venturi Wealth Management, LLC5,099$966.1K0.07%−309−5.7%Reduced
Essex Investment Management Co LLC5,111$968.4K0.19%00.0%Unchanged
SageView Advisory Group, LLC5,025$969.9K0.04%+3,778+303.0%Added
Brevan Howard Capital Management LP5,119$969.9K0.10%+3,379+194.2%Added
Eqis Capital Management, Inc.5,155$976.8K0.08%−271−5.0%Reduced
Paulson Wealth Management Inc.5,170$979.6K0.31%−45−0.9%Reduced
Murphy, Middleton, Hinkle & Parker, Inc.5,191$983.5K0.61%00.0%Unchanged
Trust Point Inc.5,196$984.5K0.08%+5,196New
Regents of the University of California5,200$985.2K0.12%00.0%Unchanged
Donaldson Capital Management, LLC5,221$989.1K0.04%−456−8.0%Reduced
Balyasny Asset Management LLC5,257$996.0K0.00%−349,818−98.5%Reduced
Perigon Wealth Management, LLC5,310$1.01M0.03%+276+5.5%Added
Cigna Investments Inc5,378$1.02M0.21%+66+1.2%Added
Meeder Advisory Services, Inc.5,400$1.02M0.12%−24−0.4%Reduced
Highview Capital Management LLC5,414$1.03M0.55%+5,414New
Fidelis Capital Partners, LLC5,416$1.03M0.23%+1,262+30.4%Added
Center For Asset Management LLC5,422$1.03M0.94%−190−3.4%Reduced
Knollwood Investment Advisory, LLC5,541$1.05M0.22%+5,541New
Boltwood Capital Management5,544$1.05M0.35%−38−0.7%Reduced
Prosperity Financial Group, Inc.5,641$1.07M0.74%−240−4.1%Reduced