MARSH & MCLENNAN COS INC

Ticker: MRSH CUSIP: 571748102 Class: COM

OSTERWEIS CAPITAL MANAGEMENT INC's Holding History (CIK: 0001007524)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 841 Value ($000) $156 Avg Close $186.43 Range $173.30 - $207.83

Q3 2025

Shares 841 Value ($000) $169 Avg Close $204.01 Range $193.16 - $217.79

Q2 2025

Shares 927 Value ($000) $203 Avg Close $223.19 Range $207.03 - $245.83

Q1 2025

Shares 5 Value ($000) $1 Avg Close $223.35 Range $202.92 - $243.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	841	$156	$186.43	$173.30 - $207.83
Q3 2025	841	$169	$204.01	$193.16 - $217.79
Q2 2025	927	$203	$223.19	$207.03 - $245.83
Q1 2025	5	$1	$223.35	$202.92 - $243.01