NYSE:MRSH | Historical Stock Price | MARSH & MCLENNAN COMPANIES, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.43$7.74$24.59$78.15$248.39$789.451973-02-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 1988

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1988-12-30$9.38$12.02324,600
1988-12-29$9.50$12.18661,800
1988-12-28$9.31$11.94270,600
1988-12-27$9.29$11.91237,000
1988-12-23$9.19$11.78174,600
1988-12-22$9.19$11.781,102,200
1988-12-21$9.29$11.911,347,600
1988-12-20$9.44$12.10413,400
1988-12-19$9.44$12.10413,400
1988-12-16$9.31$11.941,230,600
1988-12-15$9.25$11.86975,600
1988-12-14$9.29$11.91559,200
1988-12-13$9.23$11.83686,400
1988-12-12$9.29$11.91408,600
1988-12-09$9.35$11.99716,400
1988-12-08$9.25$11.861,027,800
1988-12-07$9.38$12.02434,400
1988-12-06$9.35$11.99604,200
1988-12-05$9.35$11.99620,400
1988-12-02$9.38$12.02401,400
1988-12-01$9.44$12.10744,600
1988-11-30$9.48$12.151,006,200
1988-11-29$9.56$12.26584,400
1988-11-28$9.52$12.21229,800
1988-11-25$9.44$12.10235,200
1988-11-23$9.50$12.18385,200
1988-11-22$9.46$12.13349,200
1988-11-21$9.44$12.10198,000
1988-11-18$9.44$12.10285,600
1988-11-17$9.35$11.99579,600
1988-11-16$9.38$12.02554,400
1988-11-15$9.40$12.05254,400
1988-11-14$9.35$11.99423,000
1988-11-11$9.33$11.97703,800
1988-11-10$9.40$12.05391,200
1988-11-09$9.50$12.18934,200
1988-11-08$9.60$12.31421,200
1988-11-07$9.60$12.31673,200
1988-11-04$9.77$12.53487,200
1988-11-03$9.79$12.55357,000
1988-11-02$9.83$12.61285,000
1988-11-01$9.88$12.66261,600
1988-10-31$9.83$12.611,281,600
1988-10-28$9.77$12.53412,200
1988-10-27$9.71$12.45926,400
1988-10-26$9.71$12.45560,400
1988-10-25$9.65$12.37546,000
1988-10-24$9.77$12.53412,800
1988-10-21$9.79$12.55815,400
1988-10-20$9.81$12.58709,800
1988-10-19$9.56$12.26808,200
1988-10-18$9.75$12.50449,400
1988-10-17$9.54$12.23643,800
1988-10-14$9.54$12.23564,600
1988-10-13$9.56$12.26244,200
1988-10-12$9.56$12.26395,400
1988-10-11$9.67$12.39479,400
1988-10-10$9.69$12.42634,200
1988-10-07$9.63$12.34912,600
1988-10-06$9.46$12.13290,400
1988-10-05$9.48$12.15216,600
1988-10-04$9.42$12.07410,400
1988-10-03$9.35$11.86403,800
1988-09-30$9.40$11.91385,800
1988-09-29$9.42$11.94610,200
1988-09-28$9.38$11.89210,600
1988-09-27$9.40$11.91299,400
1988-09-26$9.44$11.96422,400
1988-09-23$9.40$11.91774,000
1988-09-22$9.27$11.75540,000
1988-09-21$9.40$11.91552,000
1988-09-20$9.29$11.78614,400
1988-09-19$9.33$11.83542,400
1988-09-16$9.48$12.02838,200
1988-09-15$9.33$11.83269,400
1988-09-14$9.50$12.04453,600
1988-09-13$9.44$11.96310,800
1988-09-12$9.35$11.86192,000
1988-09-09$9.46$11.99526,800
1988-09-08$9.38$11.89571,200
1988-09-07$9.29$11.78525,000
1988-09-06$9.21$11.67302,400
1988-09-02$9.13$11.57499,200
1988-09-01$8.85$11.23598,200
1988-08-31$8.92$11.30538,200
1988-08-30$9.10$11.54438,000
1988-08-29$9.13$11.57421,200
1988-08-26$9.13$11.57696,600
1988-08-25$9.19$11.65382,200
1988-08-24$9.23$11.70742,800
1988-08-23$9.10$11.54319,800
1988-08-22$9.04$11.46847,200
1988-08-19$9.06$11.49187,800
1988-08-18$9.02$11.44391,200
1988-08-17$8.96$11.36330,000
1988-08-16$8.96$11.36408,600
1988-08-15$8.85$11.23773,400
1988-08-12$8.92$11.30426,000
1988-08-11$8.94$11.33645,000
1988-08-10$8.67$10.99384,000
1988-08-09$8.85$11.23455,400
1988-08-08$8.98$11.38463,800
1988-08-05$9.00$11.41275,400
1988-08-04$9.04$11.46474,000
1988-08-03$9.06$11.491,048,800
1988-08-02$8.98$11.38391,200
1988-08-01$8.92$11.30252,000
1988-07-29$8.96$11.36727,200
1988-07-28$8.65$10.96497,400
1988-07-27$8.52$10.80493,200
1988-07-26$8.69$11.01462,000
1988-07-25$8.69$11.01474,000
1988-07-22$8.81$11.17574,200
1988-07-21$8.94$11.33770,400
1988-07-20$9.13$11.57676,200
1988-07-19$9.33$11.83793,800
1988-07-18$9.54$12.10488,400
1988-07-15$9.71$12.31455,400
1988-07-14$9.69$12.28442,200
1988-07-13$9.63$12.20834,000
1988-07-12$9.54$12.101,429,800
1988-07-11$9.67$12.26689,400
1988-07-08$9.56$12.12592,800
1988-07-07$9.52$12.07702,600
1988-07-06$9.42$11.94638,400
1988-07-05$9.35$11.86448,800
1988-07-01$9.19$11.52834,000
1988-06-30$9.19$11.52431,400
1988-06-29$9.13$11.44542,400
1988-06-28$9.15$11.47320,400
1988-06-27$9.04$11.34397,800
1988-06-24$9.08$11.39276,000
1988-06-23$9.04$11.34449,400
1988-06-22$9.19$11.521,091,400
1988-06-21$9.17$11.49657,600
1988-06-20$9.17$11.49492,000
1988-06-17$9.13$11.441,036,200
1988-06-16$9.04$11.34370,800
1988-06-15$9.19$11.52756,000
1988-06-14$9.23$11.57745,200
1988-06-13$9.02$11.31367,200
1988-06-10$9.06$11.36464,400
1988-06-09$9.02$11.31476,400
1988-06-08$9.04$11.34753,000
1988-06-07$8.79$11.02514,200
1988-06-06$8.85$11.10718,200
1988-06-03$8.79$11.02490,200
1988-06-02$8.88$11.13535,200
1988-06-01$9.00$11.291,314,000
1988-05-31$8.96$11.23424,200
1988-05-27$8.85$11.10437,400
1988-05-26$8.92$11.18672,600
1988-05-25$8.88$11.13701,400
1988-05-24$8.69$10.89499,800
1988-05-23$8.42$10.55319,800
1988-05-20$8.31$10.42249,000
1988-05-19$8.29$10.40811,200
1988-05-18$8.25$10.35477,600
1988-05-17$8.33$10.45670,800
1988-05-16$8.40$10.53491,400
1988-05-13$8.33$10.45321,600
1988-05-12$8.33$10.45306,000
1988-05-11$8.33$10.451,081,200
1988-05-10$8.50$10.66490,200
1988-05-09$8.38$10.50398,400
1988-05-06$8.31$10.42429,600
1988-05-05$8.46$10.61833,400
1988-05-04$8.56$10.74325,200
1988-05-03$8.60$10.79466,200
1988-05-02$8.56$10.74460,200
1988-04-29$8.38$10.50616,800
1988-04-28$8.29$10.40708,000
1988-04-27$8.35$10.48221,400
1988-04-26$8.44$10.58861,600
1988-04-25$8.44$10.58334,800
1988-04-22$8.33$10.45638,400
1988-04-21$8.15$10.211,366,200
1988-04-20$8.08$10.14532,800
1988-04-19$8.19$10.27736,800
1988-04-18$8.17$10.24291,600
1988-04-15$8.17$10.24630,000
1988-04-14$8.23$10.32405,600
1988-04-13$8.50$10.66598,200
1988-04-12$8.56$10.74346,800
1988-04-11$8.56$10.74420,600
1988-04-08$8.71$10.92757,200
1988-04-07$8.54$10.711,263,000
1988-04-06$8.50$10.662,434,800
1988-04-05$8.42$10.55504,000
1988-04-04$8.31$10.30793,800
1988-03-31$8.29$10.272,053,200
1988-03-30$8.19$10.141,850,400
1988-03-29$8.31$10.301,801,800
1988-03-28$8.33$10.323,017,400
1988-03-25$8.40$10.40759,000
1988-03-24$8.42$10.43929,400
1988-03-23$8.65$10.711,316,400
1988-03-22$8.75$10.84367,800
1988-03-21$8.79$10.89801,000
1988-03-18$8.98$11.121,327,200
1988-03-17$9.13$11.301,140,000
1988-03-16$9.13$11.30614,400
1988-03-15$9.17$11.36376,800
1988-03-14$9.21$11.41474,600
1988-03-11$9.10$11.281,597,200
1988-03-10$9.04$11.201,129,200
1988-03-09$9.17$11.36756,000
1988-03-08$9.13$11.30418,800
1988-03-07$9.06$11.231,008,000
1988-03-04$8.85$10.971,816,800
1988-03-03$8.69$10.76973,200
1988-03-02$8.69$10.76790,800
1988-03-01$8.67$10.741,147,200
1988-02-29$8.75$10.84811,800
1988-02-26$8.50$10.53728,400
1988-02-25$8.46$10.48515,400
1988-02-24$8.71$10.79215,400
1988-02-23$8.79$10.89844,800
1988-02-22$8.67$10.74741,000
1988-02-19$8.42$10.43975,600
1988-02-18$8.19$10.14331,800
1988-02-17$8.21$10.17504,000
1988-02-16$8.29$10.27496,200
1988-02-12$8.33$10.32634,200
1988-02-11$8.29$10.271,212,600
1988-02-10$8.40$10.401,228,200
1988-02-09$8.25$10.22480,600
1988-02-08$8.23$10.20402,000
1988-02-05$8.17$10.12619,200
1988-02-04$8.29$10.27918,600
1988-02-03$8.40$10.40669,000
1988-02-02$8.35$10.35379,800
1988-02-01$8.38$10.38966,600
1988-01-29$8.27$10.251,088,400
1988-01-28$8.27$10.252,572,200
1988-01-27$8.25$10.22888,600
1988-01-26$8.33$10.32366,000
1988-01-25$8.29$10.27773,400
1988-01-22$8.42$10.43434,400
1988-01-21$8.29$10.271,084,200
1988-01-20$8.10$10.04742,200
1988-01-19$8.04$9.96787,200
1988-01-18$8.21$10.17470,400
1988-01-15$8.04$9.96572,400
1988-01-14$7.92$9.81607,200
1988-01-13$7.98$9.89572,400
1988-01-12$7.83$9.70651,000
1988-01-11$7.75$9.60891,600
1988-01-08$7.58$9.39726,600
1988-01-07$8.29$10.27780,600
1988-01-06$8.31$10.301,681,800
1988-01-05$8.40$10.40753,600
1988-01-04$8.42$10.301,923,600