← Top Holdings

MRSHMARSH & MCLENNAN COS INC

CUSIP: 571748102

7

Guru Owners

$1.78B

Total Value Held

10.7M

Total Shares

Who owns MRSH? Full holder list and ownership history →

📊 Holdings Over Time

How superinvestor ownership has changed across quarters

$0$444.5M$889.1M$1.33B$1.78BQ2 '23Q1 '24Q3 '24Q1 '25Q3 '25Q1 '26Q2 '26

Quarter-by-Quarter Activity

Q2 '267 owners · $1.78B
INCREASEDBill Nygren$1.45B
INCREASEDSteven Romick$20.2M
REDUCEDTorray LLC$15.4M
NEWRay Dalio$3.0M
REDUCEDMairs & Power$200K
Q1 '268 owners · $1.31B
NEWBill Nygren$896.6M
INCREASEDTom Gayner$132.4M
INCREASEDAKO Capital$45.4M
NEWSteven Romick$18.9M
REDUCEDTorray LLC$16.4M
INCREASEDDonald Yacktman$3.4M
REDUCEDMairs & Power$225K
Q4 '257 owners · $644.7M
REDUCEDAKO Capital$275.5M
INCREASEDTom Gayner$141.3M
INCREASEDTorray LLC$18.1M
REDUCEDRay Dalio$4.8M
INCREASEDDonald Yacktman$3.6M
Q3 '258 owners · $1.03B
INCREASEDAKO Capital$362.7M
INCREASEDTom Gayner$152.2M
NEWRay Dalio$12.5M
REDUCEDMairs & Power$273K
Q2 '256 owners · $1.10B
REDUCEDAKO Capital$389.7M
INCREASEDTom Gayner$163.7M
REDUCEDTorray LLC$15.3M
REDUCEDMairs & Power$300K
INCREASEDWally Obermeyer$232K
Q1 '256 owners · $1.36B
INCREASEDAKO Capital$517.8M
INCREASEDTom Gayner$181.4M
REDUCEDTorray LLC$17.3M
INCREASEDMairs & Power$354K
REDUCEDWally Obermeyer$250K

🏛️ Congressional Trades

MRSH: Held by 7 superinvestors · 18 congress member trades

$50,001 - $100,0002026-01-27
$15,001 - $50,0002025-11-10
$1,001 - $15,0002025-11-03
$1,001 - $15,0002025-10-07
$15,001 - $50,0002025-08-26
$1,001 - $15,0002025-08-04
$15,001 - $50,0002025-07-25
$1,001 - $15,0002025-06-23
$1,001 - $15,0002025-05-19
$1,001 - $15,0002025-05-15
$1,001 - $15,0002025-04-07
$100,001 - $250,0002025-03-24
$1,001 - $15,0002025-03-12
$1,001 - $15,0002025-02-25
$15,001 - $50,0002025-01-22
$1,001 - $15,0002025-01-17
$15,001 - $50,0002024-11-12
$1,001 - $15,0002024-10-29