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Disclosery

MRSH MARSH & MCLENNAN COS INC

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COM (common), issuer CIK 62709

1,502 managers (1,549 13F filers) reported a position in MRSH shares at 2026-03-31, 438,908,693 shares in all. 115 filers opened a position and 170 filers sold out during the quarter.

Managers
1,502
13F filers
1,549
New
115
Added
614
Reduced
579
Sold out
170
Shares held by filers
438,908,693

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Osbon Capital Management LLC61$10.6K0.01%013F-HRTimeline
Pflug Koory, LLC61$10.6K<0.01%013F-HRTimeline
RICHARDS, MERRILL & PETERSON, INC.59$10.2K<0.01%013F-HRTimeline
MCGUIRE CAPITAL ADVISORS INC58$10.1K0.01%-3113F-HRTimeline
Avion Wealth63$10K<0.01%-1013F-HRTimeline
RHL GROUP, LLC54$9.41K0.01%new13F-HRTimeline
Bare Financial Services, Inc54$9.37K<0.01%+3513F-HRTimeline
Cherry Tree Wealth Management, LLC53$9.19K<0.01%013F-HRTimeline
Miller Global Investments, LLC53$9.19K0.01%013F-HRTimeline
AMERICAN NATIONAL BANK & TRUST50$8.67K<0.01%-1713F-HRTimeline
Guinness Atkinson Asset Management Inc44$8.04K<0.01%013F-HRTimeline
Investors Research Corp45$7.8K<0.01%013F-HRTimeline
CBIZ Investment Advisory Services, LLC45$7.8K<0.01%-15613F-HRTimeline
Red Tortoise LLC43$7.46K<0.01%013F-HRTimeline
Vision Retirement, LLC43$7.39K<0.01%+113F-HRTimeline
ATWOOD & PALMER INC42$7.29K<0.01%013F-HRTimeline
Crews Bank & Trust39$6.76K<0.01%013F-HRTimeline
Hughes Financial Services, LLC39$6.76K<0.01%-1613F-HRTimeline
Bullock Wealth Management Group39$6.7K<0.01%013F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P38$6.59K<0.01%-16413F-HRTimelineGroup
Westend Capital Management, LLC38$6.59K<0.01%-213F-HRTimeline
FLAGSHIP WEALTH ADVISORS, LLC30$6.56K<0.01%new13F-HRTimeline
Bay Harbor Wealth Management, LLC36$6.24K<0.01%+413F-HRTimeline
Portus Wealth Advisors, LLC36$6.24K0.01%new13F-HRTimeline
TSFG, LLC35$6K<0.01%013F-HRTimeline
IMG Wealth Management, Inc.34$5.9K<0.01%-4013F-HRTimeline
Towne Trust Company, N.A32$5.55K<0.01%013F-HRTimeline
Measured Wealth Private Client Group, L…32$5.55K<0.01%013F-HRTimeline
EVOLUTION WEALTH MANAGEMENT INC.32$5.55K<0.01%+2913F-HRTimeline
RETIREMITTEN FINANCIAL LLC32$5.55K<0.01%13F-HRTimeline
Cedar Mountain Advisors, LLC31$5.38K<0.01%+413F-HRTimeline
Burk Holdings LLC30$5.2K<0.01%new13F-HRTimeline
Atomic Invest LLC29$5.05K<0.01%-113F-HRTimeline
Tradewinds Capital Management, LLC29$5.03K<0.01%013F-HRTimeline
TFC Financial Management, Inc.29$5.03K<0.01%-513F-HRTimeline
McIlrath & Eck, LLC29$5.03K<0.01%013F-HRTimeline
VALLEY NATIONAL ADVISERS INC32$5K<0.01%new13F-HRTimeline
DiNuzzo Private Wealth, Inc.28$4.86K<0.01%-113F-HRTimeline
Principia Wealth Advisory, LLC26$4.51K<0.01%-313F-HRTimeline
Networth Advisors, LLC26$4.51K<0.01%+1913F-HRTimeline
Cornerstone Financial Management LLC26$4.51K<0.01%-713F-HR/ATimeline
TOTH FINANCIAL ADVISORY CORP25$4.34K<0.01%-713F-HRTimeline
Sunbelt Securities, Inc.25$4.34K<0.01%-1613F-HRTimeline
Valued Wealth Advisors LLC24$4.23K<0.01%-213F-HRTimeline
POM Investment Strategies, LLC24$4.18K0.01%+1413F-HRTimeline
EVERMAY WEALTH MANAGEMENT LLC24$4.16K<0.01%new13F-HRTimeline
Private Wealth Management Group, LLC24$4.16K<0.01%+113F-HRTimeline
Provenance Wealth Advisors, LLC24$4.16K<0.01%013F-HRTimeline
True Link Financial Advisors, LLC23$3.99K<0.01%new13F-HR/ATimeline
Dogwood Wealth Management LLC23$3.99K<0.01%-1113F-HRTimeline
Torren Management, LLC23$3.99K<0.01%013F-HRTimeline
Sunrise Financial Services, LLC22$3.82K<0.01%013F-HRTimeline
Prudent Man Investment Management, Inc.19$3.52K<0.01%013F-HRTimeline
SALEM INVESTMENT COUNSELORS INC20$3.47K<0.01%new13F-HR/ATimeline
Pacifica Partners Inc.20$3.47K<0.01%013F-HRTimeline
WOLFF WIESE MAGANA LLC20$3.47K<0.01%013F-HRTimeline
Corsicana & Co.14$3.42K<0.01%013F-HRTimeline
Global Wealth Strategies & Associates19$3.34K<0.01%013F-HRTimeline
Bradley & Co. Private Wealth Management…19$3.3K<0.01%013F-HRTimeline
United Community Bankin group United Community Bank19$3.3K<0.01%-7113F-HRTimelineGroup
YANKCOM Partnership19$3.3K<0.01%013F-HRTimeline
Vermillion Wealth Management, Inc.18$3.12K<0.01%new13F-HRTimeline
Main Street Group, LTD17$3K<0.01%new13F-HRTimeline
Strive Financial Group ,LLC20$3K<0.01%013F-HRTimeline
Key Capital Management, INC17$2.95K<0.01%new13F-HRTimeline
Intentional Wealth Strategies, LLC17$2.95K<0.01%13F-HRTimeline
PayPay Securities Corp16$2.92K0.1%-713F-HRTimeline
WestEnd Advisors, LLC16$2.77K<0.01%013F-HRTimeline
Archer Investment Corp16$2.77K<0.01%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV15$2.6K<0.01%-813F-HRTimeline
Quaker Wealth Management, LLC15$2.6K<0.01%+713F-HRTimeline
NVWM, LLC13$2.25K<0.01%013F-HRTimeline
MTM Investment Management, LLC13$2.25K<0.01%013F-HRTimeline
American Capital Advisory, LLC13$2.25K<0.01%+113F-HRTimeline
North Star Investment Management Corp.12$2.08K<0.01%-5413F-HRTimeline
Asset Planning,Inc12$2.08K<0.01%013F-HRTimeline
Marquette Asset Management, LLC11$1.91K<0.01%+413F-HRTimeline
MPWM ADVISORY SOLUTIONS, LLC9$1.56K<0.01%013F-HRTimeline
Godfrey Financial Associates, Inc.9$1.56K<0.01%013F-HRTimeline
Monetary Solutions, Ltd9$1.56K<0.01%013F-HRTimeline
Napier Financial, LLC8$1.39K<0.01%new13F-HRTimeline
Clark Wealth Partners7$1.22K<0.01%-1713F-HRTimeline
HFM Investment Advisors, LLC7$1.21K<0.01%+213F-HRTimeline
TopTier Wealth Management, LLC7$1.21K<0.01%new13F-HRTimeline
Anfield Capital Management, LLCin group Anfield Capital Management, L…6$1.04K<0.01%013F-HRTimelineGroup
MBM WEALTH CONSULTANTS, LLC6$1.04K<0.01%new13F-HRTimeline
Beaird Harris Wealth Management, LLC6$1.04K<0.01%new13F-HRTimeline
DecisionPoint Financial, LLC6$1.04K<0.01%013F-HRTimeline
Caitong International Asset Management …6$1.04K<0.01%new13F-HRTimeline
Seneschal Advisors, LLC5$868<0.01%013F-HRTimeline
Davis Capital Management5$867<0.01%-113F-HRTimeline
Benson Wealth Management INC5$867<0.01%013F-HRTimeline
West Branch Capital LLC4$694<0.01%013F-HRTimeline
Breakwater Investment Management3$521<0.01%-313F-HRTimeline
Estabrook Capital Management3$520<0.01%new13F-HRTimeline
CURIO WEALTH, LLC3$520<0.01%new13F-HRTimeline
Elevated Capital Advisors, LLC2$347<0.01%013F-HRTimeline
Strategic Investment Solutions, Inc. /IL2$347<0.01%new13F-HRTimeline
Tidemark, LLC2$347<0.01%new13F-HRTimeline
3 FACTOR INDEXING, LLC1$174<0.01%13F-HRTimeline
Y.D. More Investments Ltdin group Y.D. More Investments Ltd309$169-4413F-HRTimelineGroupValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.
WBI INVESTMENTS, LLCgroup of 2 filers holding0newTimeline