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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 2024

Institutional positions in Marsh & McLennan Companies, Inc. as of Sep 30, 2024. 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
1,531
+72 vs. Q2 2024
Shares held
435.7M
+40.4M (+10.2%) vs. Q2 2024
Total value
$97.1B
+$13.8B (+16.6%) vs. Q2 2024
New holders
139
628 more added
Sold out
67
500 more reduced

17 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: 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 2024: 1,531 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 2024: $97.1B
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 2024

Shares, value and share of portfolio for each institution holding Marsh & McLennan Companies, Inc.; share changes are against Q2 2024.

Institutions holding MRSH in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
New Century Financial Group, LLC1,045$233.1K0.09%+82+8.5%Added
Family Investment Center, Inc.1,047$233.6K0.06%00.0%Unchanged
Moss Adams Wealth Advisors LLC1,047$233.6K0.03%+1,047New
Patron Partners Advisors, LLC1,051$234.5K0.13%−199−15.9%Reduced
Cedrus LLC1,052$234.7K0.09%+55+5.5%Added
Middleton & Co Inc1,060$236.5K0.03%00.0%Unchanged
Prairieview Wealth Partners, LLC1,063$237.1K0.26%+60+6.0%Added
Voya Financial Advisors, Inc.1,060$237.4K0.03%−272−20.4%Reduced
J.W. Cole Advisors, Inc.1,080$241.0K0.01%−7−0.6%Reduced
Ariston Services Group1,083$241.6K0.21%00.0%Unchanged
BSW Wealth Partners1,086$242.3K0.04%+53+5.1%Added
Nomura Holdings Inc1,096$244.5K0.00%−6,035−84.6%Reduced
Citizens Business Bank1,096$244.5K0.05%+1,096New
Wealth Management Associates, Inc.1,099$245.2K0.11%00.0%Unchanged
Fortress Wealth Group, LLC1,105$245.2K0.12%00.0%Unchanged
Beck Mack & Oliver LLC1,100$245.4K0.00%−20−1.8%Reduced
Wesbanco Bank Inc1,105$246.5K0.01%−39−3.4%Reduced
Avidian Wealth Solutions, LLC1,111$248.0K0.01%+15+1.4%Added
WealthBridge Capital Management, LLC1,113$248.3K0.07%+1,113New
EagleClaw Capital Managment, LLC1,114$248.5K0.04%−150−11.9%Reduced
Riverview Trust Co1,116$249.0K0.22%+6+0.5%Added
Principle Wealth Partners LLC1,116$249.0K0.02%+166+17.5%Added
Grove Bank & Trust1,117$249.2K0.04%+105+10.4%Added
Avantax Planning Partners, Inc.1,129$251.9K0.01%−825−42.2%Reduced
OneAscent Wealth Management LLC1,128$252.0K0.10%+1,128New
Bridgewater Associates, LP1,132$252.5K0.00%−3,415−75.1%Reduced
Schulz Wealth, LTD.1,135$253.2K0.20%00.0%Unchanged
Sunflower Bank, N.A.1,135$253.2K0.07%+163+16.8%Added
Sivia Capital Partners, LLC1,139$254.2K0.15%+3+0.3%Added
Colonial Trust Co1,142$254.7K0.04%−35−3.0%Reduced
Soltis Investment Advisors LLC1,142$254.9K0.02%+58+5.4%Added
Tyler-Stone Wealth Management1,149$256.3K0.05%+685+147.6%Added
Fisher Asset Management, LLC1,157$258.3K0.00%−413−26.3%Reduced
Chicago Partners Investment Group LLC1,156$258.4K0.01%+1,156New
Destination Wealth Management1,159$258.6K0.01%+188+19.4%Added
Wedbush Securities Inc1,166$260.0K0.01%−2,581−68.9%Reduced
Rossmore Private Capital1,166$260.1K0.03%00.0%Unchanged
Main Street Financial Solutions, LLC1,177$262.6K0.02%−862−42.3%Reduced
Harbour Investments, Inc.1,184$264.1K0.01%−38−3.1%Reduced
Northside Capital Management, LLC1,185$264.4K0.04%00.0%Unchanged
Parkside Financial Bank & Trust1,186$264.6K0.04%+30+2.6%Added
Simplicity Wealth,LLC1,187$264.9K0.02%−30,026−96.2%Reduced
C M Bidwell & Associates Ltd1,189$265.3K0.16%+9+0.8%Added
Banque Cantonale Vaudoise1,197$267.0K0.01%−1,993−62.5%Reduced
Perpetual Ltd1,200$267.7K0.00%00.0%Unchanged
Pathway Financial Advisors LLC1,200$267.7K0.07%00.0%Unchanged
Granite FO LLC1,200$267.7K0.15%00.0%Unchanged
First Nebraska Trust Co1,206$269.0K0.03%00.0%Unchanged
Whalerock Point Partners, LLC1,206$269.0K0.06%+143+13.5%Added
Great Lakes Advisors, LLC1,209$269.7K0.00%−27−2.2%Reduced
Gerber Kawasaki Wealth & Investment Management1,210$270.0K0.01%+13+1.1%Added
New England Professional Planning Group Inc.1,211$270.2K0.13%00.0%Unchanged
Parthenon LLC1,213$270.6K0.03%00.0%Unchanged
Park Place Capital Corp1,217$271.5K0.08%−188−13.4%Reduced
Smart Money Group LLC1,252$273.3K0.10%+1,252New
Pallas Capital Advisors LLC1,233$274.4K0.01%+39+3.3%Added
Ballast, Inc.1,231$274.6K0.08%−25−2.0%Reduced
Austin Private Wealth, LLC1,235$275.5K0.03%+38+3.2%Added
Trilogy Capital Inc.1,244$277.5K0.01%−117−8.6%Reduced
Verdence Capital Advisors LLC1,245$277.7K0.02%+216+21.0%Added
Benchmark Financial Wealth Advisors, LLC1,249$278.5K0.09%+1,249New
Cornerstone Wealth Group, LLC1,250$278.9K0.02%+40+3.3%Added
Resonant Capital Advisors, LLC1,251$279.1K0.02%+142+12.8%Added
Twin Focus Capital Partners, LLC1,253$279.6K0.04%00.0%Unchanged
Prelude Capital Management, LLC1,258$280.6K0.02%+1,258New
Sapient Capital LLC1,259$280.9K0.01%+10+0.8%Added
Continuum Advisory, LLC1,271$281.5K0.04%+470+58.7%Added
SageView Advisory Group, LLC1,276$284.7K0.01%−3,356−72.5%Reduced
Nichols & Pratt Advisers LLP1,277$284.9K0.02%00.0%Unchanged
Geneos Wealth Management Inc.1,277$284.9K0.01%+948+288.1%Added
Ignite Planners, LLC1,281$285.8K0.07%+16+1.3%Added
Vestor Capital, LLC1,282$286.0K0.02%00.0%Unchanged
Nwam LLC1,285$286.6K0.02%−1−0.1%Reduced
Stiles Financial Services Inc1,285$286.6K0.10%−81−5.9%Reduced
Thrive Capital Management, LLC1,285$286.8K0.14%+1+0.1%Added
Walleye Trading LLC1,288$287.3K0.01%−7,390−85.2%Reduced
Stratos Wealth Advisors, LLC1,288$287.4K0.01%00.0%Unchanged
Onefund, LLC1,292$288.2K0.29%+6+0.5%Added
HTLF Bank1,299$289.8K0.03%−300−18.8%Reduced
Claro Advisors LLC1,310$292.2K0.04%+1,310New
Resources Management Corp1,325$296.0K0.04%00.0%Unchanged
Dempze Nancy E1,330$296.7K0.17%−70−5.0%Reduced
Farmers & Merchants Investments Inc1,338$298.5K0.01%00.0%Unchanged
Legacy Advisory Services, LLC1,341$299.2K0.26%+5+0.4%Added
Tuttle Tactical Management1,342$299.4K1.63%+174+14.9%Added
Busey Wealth Management1,342$299.4K0.01%+12+0.9%Added
German American Bancorp, Inc.1,346$300.3K0.03%−88−6.1%Reduced
Rice Hall James & Associates, LLC1,350$301.2K0.02%00.0%Unchanged
Court Place Advisors, LLC1,350$301.2K0.09%00.0%Unchanged
Hollencrest Capital Management1,352$301.6K0.01%+194+16.8%Added
Everett Harris & Co1,354$302.1K0.00%00.0%Unchanged
Five Oceans Advisors1,354$302.1K0.14%+1,354New
Warren Averett Asset Management, LLC1,355$302.3K0.01%−23−1.7%Reduced
Tyche Wealth Partners LLC1,356$302.5K0.07%00.0%Unchanged
Marcum Wealth, LLC1,362$303.8K0.03%−230−14.4%Reduced
ORG Partners LLC1,364$304.3K0.05%−65−4.5%Reduced
Prestige Wealth Management Group LLC1,369$305.5K0.06%−1,244−47.6%Reduced
Klingenstein Fields & Co LP1,370$305.6K0.01%00.0%Unchanged
Pointe Capital Management LLC1,370$305.6K0.18%+124+10.0%Added
Mairs & Power Inc1,374$306.5K0.00%+36+2.7%Added