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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, Q2 2023

Institutional positions in Marsh & McLennan Companies, Inc. as of Jun 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
1,258
+36 vs. Q1 2023
Shares held
434.6M
+977.9K (+0.2%) vs. Q1 2023
Total value
$81.5B
+$9.35B (+13.0%) vs. Q1 2023
New holders
111
448 more added
Sold out
75
465 more reduced

6 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2023: 1,258 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 heldQ2 2023: $81.5B
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, Q2 2023

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q1 2023.

Institutions holding MRSH in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
American State Bank (Iowa)975$183.4K0.13%00.0%Unchanged
Parkside Financial Bank & Trust978$183.9K0.04%+34+3.6%Added
Coastal Capital Group, Inc.980$184.3K0.04%+1+0.1%Added
WealthPLAN Partners, LLC981$184.5K0.03%+577+142.8%Added
Magellan Asset Management Ltd983$184.9K0.00%−49−4.7%Reduced
Vestor Capital, LLC990$186.0K0.02%+79+8.7%Added
Whalerock Point Partners, LLC1,063$199.9K0.07%+1,063New
Aureus Asset Management, LLC1,068$200.9K0.02%+1,068New
Kapitalo Investimentos Ltda1,068$200.9K0.04%+1,068New
Garde Capital, Inc.1,070$201.0K0.02%−29−2.6%Reduced
Foster Dykema Cabot & Co Inc1,068$201.0K0.02%00.0%Unchanged
Gryphon Financial Partners LLC1,074$202.1K0.04%+1,074New
Essex Savings Bank1,081$203.3K0.07%+1,081New
Angeles Investment Advisors, LLC1,082$203.5K0.02%+1,082New
ICA Group Wealth Management, LLC1,095$205.9K0.05%−5−0.5%Reduced
Ballast, Inc.1,095$205.9K0.08%+1,095New
Destination Wealth Management1,097$206.3K0.01%+1,097New
Spire Wealth Management1,098$206.5K0.01%−42−3.7%Reduced
Guardian Wealth Advisors, LLC1,101$207.1K0.04%+1,101New
Founders Financial Alliance, LLC1,111$209.0K0.08%+1,111New
Beck Mack & Oliver LLC1,120$210.7K0.01%+1,120New
Riverview Trust Co1,125$211.6K0.19%00.0%Unchanged
Keel Point, LLC1,136$213.7K0.03%+1,136New
Bristlecone Advisors, LLC1,144$215.2K0.02%+1,144New
SageView Advisory Group, LLC1,147$215.8K0.01%+1,147New
Hollencrest Capital Management1,149$216.1K0.02%00.0%Unchanged
Wilbanks Smith & Thomas Asset Management LLC1,158$217.8K0.01%−214−15.6%Reduced
Reuter James Wealth Management, LLC1,171$220.2K0.27%+1,171New
Milestone Advisory Partners1,179$221.7K0.20%+1,179New
Lindbrook Capital, LLC1,185$222.9K0.02%+8+0.7%Added
Catalyst Financial Partners LLC1,185$222.9K0.08%+1,185New
Fortis Capital Advisors, LLC1,188$223.4K0.13%+53+4.7%Added
Ignite Planners, LLC1,215$223.5K0.09%+1,215New
Wealth Management Associates, Inc.1,197$225.1K0.13%−58−4.6%Reduced
Journey Strategic Wealth LLC1,197$225.2K0.01%−1,376−53.5%Reduced
Granite FO LLC1,200$225.7K0.15%−600−33.3%Reduced
Douglass Winthrop Advisors, LLC1,200$225.7K0.01%+1,200New
New Jersey Better Educational Savings Trust1,200$225.7K0.53%+1,200New
Fernwood Investment Management, LLC1,200$225.7K0.08%+1,200New
Wealthspire Advisors, LLC1,200$225.7K0.00%+1,200New
Perpetual Ltd1,200$225.7K0.00%+1,200New
Pathway Financial Advisors LLC1,200$225.7K0.07%+1,200New
Clark Capital Management Group, Inc.1,201$225.9K0.00%+1,201New
Two Sigma Securities, LLC1,202$226.1K0.02%−57−4.5%Reduced
Main Line Retirement Advisors, LLC1,209$227.4K0.21%+1,209New
Middleton & Co Inc1,210$227.6K0.03%00.0%Unchanged
New England Professional Planning Group Inc.1,211$227.8K0.13%00.0%Unchanged
Rossmore Private Capital1,213$228.1K0.03%00.0%Unchanged
Drive Wealth Management, LLC1,217$228.9K0.08%+1,217New
Pointe Capital Management LLC1,220$229.5K0.17%−67−5.2%Reduced
Marcum Wealth, LLC1,229$231.2K0.03%−11−0.9%Reduced
Everett Harris & Co1,229$231.2K0.00%00.0%Unchanged
WestHill Financial Advisors, Inc.1,233$231.9K0.07%−83−6.3%Reduced
Northside Capital Management, LLC1,235$232.3K0.08%00.0%Unchanged
Vista Wealth Management Group, LLC1,269$238.6K0.02%00.0%Unchanged
Nichols & Pratt Advisers LLP1,277$240.2K0.02%00.0%Unchanged
Thrive Capital Management, LLC1,278$240.3K0.14%+2+0.2%Added
L2 Asset Management, LLC1,278$240.4K0.12%+1,278New
V Wealth Advisors LLC1,279$240.6K0.04%−4−0.3%Reduced
Rockland Trust Co1,288$242.2K0.01%−101−7.3%Reduced
Umb Bank N A1,289$242.4K0.00%+14+1.1%Added
Obermeyer Wood Investment Counsel, LLLP1,290$242.6K0.02%00.0%Unchanged
U.S. Capital Wealth Advisors, LLC1,298$244.1K0.01%+1,298New
Alta Advisers Ltd1,300$244.5K0.14%00.0%Unchanged
Personal Cfo Solutions, LLC1,307$245.8K0.05%−2,136−62.0%Reduced
Provence Wealth Management Group1,309$246.2K0.14%+1,309New
Great Lakes Advisors, LLC1,323$248.9K0.00%+21+1.6%Added
Mark Stevens1,333$250.7K0.03%+1,333New
Farmers & Merchants Investments Inc1,338$251.7K0.01%00.0%Unchanged
Nations Financial Group Inc,1,342$252.4K0.02%+102+8.2%Added
Rice Hall James & Associates, LLC1,350$253.9K0.01%00.0%Unchanged
Court Place Advisors, LLC1,350$253.9K0.09%00.0%Unchanged
Dempze Nancy E1,355$254.8K0.22%00.0%Unchanged
Cable Hill Partners, LLC1,364$256.5K0.03%−293−17.7%Reduced
LGT Financial Advisors LLC1,364$256.5K0.27%00.0%Unchanged
Klingenstein Fields & Co LP1,370$257.7K0.01%00.0%Unchanged
Joel Isaacson & Co., LLC1,370$257.7K0.02%00.0%Unchanged
Central Trust Co1,373$258.2K0.01%00.0%Unchanged
YHB Investment Advisors, Inc.1,376$258.8K0.02%00.0%Unchanged
Columbia Trust Co 010120161,377$259.0K0.15%+5+0.4%Added
Glenview Trust Co1,381$259.7K0.01%00.0%Unchanged
Prestige Wealth Management Group LLC1,388$261.1K0.06%−255−15.5%Reduced
Capital Wealth Planning, LLC1,400$263.3K0.00%−74−5.0%Reduced
ML & R Wealth Management LLC1,402$263.6K0.06%+94+7.2%Added
Prospera Financial Services Inc1,397$263.7K0.01%−74−5.0%Reduced
Lion Street Advisors, LLC1,584$264.2K0.09%+6+0.4%Added
Telemus Capital, LLC1,419$266.9K0.02%+1,419New
Harbor Investment Advisory, LLC1,420$267.1K0.04%00.0%Unchanged
Verus Capital Partners, LLC1,423$267.7K0.04%+1,423New
Diligent Investors, LLC1,425$268.0K0.08%00.0%Unchanged
D'Orazio & Associates, Inc.1,427$268.4K0.06%−420−22.7%Reduced
PFS Partners, LLC1,434$269.7K0.23%00.0%Unchanged
Old National Bancorp1,434$269.7K0.01%+1,434New
Patron Partners Advisors, LLC1,439$270.6K0.19%−80−5.3%Reduced
Riverwater Partners LLC1,453$273.3K0.24%00.0%Unchanged
Veracity Capital LLC1,463$275.1K0.12%+80+5.8%Added
First Citizens Bank & Trust Co1,468$276.1K0.01%+89+6.5%Added
Colonial Trust Co1,490$277.0K0.07%00.0%Unchanged
Heron Financial Group, LLC1,479$278.2K0.15%00.0%Unchanged
Evergreen Capital Management LLC1,486$279.5K0.01%+73+5.2%Added