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.

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Historical Stock Price — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$24.27$54.502,729,800
2008-12-30$23.65$53.112,477,100
2008-12-29$23.03$51.722,309,900
2008-12-26$23.32$52.371,830,900
2008-12-24$22.80$51.201,068,900
2008-12-23$22.76$51.112,599,300
2008-12-22$23.02$51.703,349,000
2008-12-19$23.11$51.904,561,000
2008-12-18$22.61$50.775,825,400
2008-12-17$22.89$51.404,033,700
2008-12-16$23.29$52.305,881,600
2008-12-15$22.29$50.063,561,900
2008-12-12$22.65$50.864,731,000
2008-12-11$22.83$51.274,566,800
2008-12-10$23.90$53.673,582,800
2008-12-09$24.03$53.965,806,500
2008-12-08$24.32$54.615,360,700
2008-12-05$24.63$55.314,858,000
2008-12-04$24.00$53.904,820,700
2008-12-03$24.81$55.716,023,800
2008-12-02$24.78$55.655,999,200
2008-12-01$22.79$51.186,018,800
2008-11-28$25.50$57.261,699,200
2008-11-26$25.50$57.264,359,100
2008-11-25$24.66$55.385,759,700
2008-11-24$23.83$53.517,401,600
2008-11-21$23.93$53.749,354,400
2008-11-20$21.29$47.816,919,400
2008-11-19$22.30$50.085,265,900
2008-11-18$23.56$52.915,321,800
2008-11-17$23.24$52.194,845,200
2008-11-14$23.85$53.565,701,900
2008-11-13$25.04$56.237,907,200
2008-11-12$22.93$51.496,703,400
2008-11-11$24.12$54.175,705,800
2008-11-10$24.77$55.634,545,100
2008-11-07$25.53$57.335,730,800
2008-11-06$24.93$55.988,207,400
2008-11-05$26.06$58.5216,159,000
2008-11-04$29.70$66.704,572,800
2008-11-03$29.03$65.194,452,300
2008-10-31$29.28$65.756,239,000
2008-10-30$27.68$62.164,222,900
2008-10-29$26.69$59.948,040,400
2008-10-28$28.31$63.577,684,000
2008-10-27$25.37$56.975,457,000
2008-10-24$25.46$57.175,434,300
2008-10-23$26.36$59.207,373,000
2008-10-22$26.37$59.226,690,200
2008-10-21$27.01$60.665,576,400
2008-10-20$27.86$62.568,090,200
2008-10-17$25.63$57.568,823,800
2008-10-16$25.98$58.3410,401,600
2008-10-15$26.67$59.896,819,200
2008-10-14$27.98$62.8311,716,500
2008-10-13$26.96$60.097,884,200
2008-10-10$27.00$60.1812,382,800
2008-10-09$27.13$60.477,509,100
2008-10-08$28.95$64.535,665,200
2008-10-07$28.89$64.407,323,400
2008-10-06$30.13$67.166,913,900
2008-10-03$30.37$67.695,748,300
2008-10-02$29.85$66.545,824,700
2008-10-01$31.84$70.974,583,400
2008-09-30$31.76$70.794,960,300
2008-09-29$30.96$69.018,186,900
2008-09-26$33.57$74.834,656,000
2008-09-25$32.81$73.134,279,800
2008-09-24$31.98$71.284,502,000
2008-09-23$32.20$71.774,637,800
2008-09-22$32.38$72.185,149,900
2008-09-19$33.58$74.8510,652,800
2008-09-18$33.30$74.2310,798,500
2008-09-17$32.18$71.739,036,500
2008-09-16$33.09$73.769,207,800
2008-09-15$32.18$71.737,773,100
2008-09-12$32.96$73.474,742,100
2008-09-11$32.99$73.533,914,900
2008-09-10$32.31$72.024,665,300
2008-09-09$32.14$71.647,087,000
2008-09-08$33.08$73.747,781,300
2008-09-05$32.43$72.295,983,900
2008-09-04$32.01$71.356,034,400
2008-09-03$32.31$72.024,143,600
2008-09-02$32.17$71.716,572,800
2008-08-29$31.93$71.173,195,400
2008-08-28$32.35$72.113,653,900
2008-08-27$31.94$71.193,360,000
2008-08-26$31.69$70.645,820,300
2008-08-25$31.81$70.902,593,900
2008-08-22$32.36$72.136,727,100
2008-08-21$31.99$71.313,576,200
2008-08-20$32.37$72.157,165,800
2008-08-19$31.35$69.884,380,000
2008-08-18$31.45$70.105,061,600
2008-08-15$31.90$71.116,605,700
2008-08-14$31.56$70.354,463,200
2008-08-13$30.63$68.274,490,100
2008-08-12$30.54$68.074,213,100
2008-08-11$31.12$69.375,566,100
2008-08-08$30.93$68.946,736,200
2008-08-07$29.43$65.607,183,900
2008-08-06$30.07$67.0311,539,000
2008-08-05$29.34$65.403,472,000
2008-08-04$28.45$63.424,614,000
2008-08-01$27.98$62.372,945,700
2008-07-31$28.25$62.974,202,400
2008-07-30$27.77$61.903,399,600
2008-07-29$27.40$61.074,956,900
2008-07-28$26.19$58.384,979,700
2008-07-25$27.20$60.633,494,700
2008-07-24$27.18$60.586,482,900
2008-07-23$28.20$62.867,626,400
2008-07-22$28.95$64.535,463,500
2008-07-21$27.78$61.924,298,000
2008-07-18$28.67$63.916,926,200
2008-07-17$28.90$64.426,117,600
2008-07-16$28.59$63.736,175,800
2008-07-15$27.62$61.575,790,700
2008-07-14$27.95$62.303,244,600
2008-07-11$28.49$63.505,274,100
2008-07-10$29.02$64.697,527,000
2008-07-09$29.13$64.9310,637,800
2008-07-08$29.08$64.829,455,200
2008-07-07$26.84$59.835,917,900
2008-07-03$26.56$59.202,249,400
2008-07-02$26.75$59.184,997,100
2008-07-01$26.59$58.836,411,700
2008-06-30$26.55$58.747,193,700
2008-06-27$26.77$59.227,220,000
2008-06-26$26.21$57.994,581,100
2008-06-25$26.89$59.495,853,300
2008-06-24$26.10$57.742,520,100
2008-06-23$26.12$57.792,344,700
2008-06-20$26.32$58.233,654,300
2008-06-19$26.68$59.033,940,400
2008-06-18$25.97$57.452,649,000
2008-06-17$26.22$58.011,933,900
2008-06-16$26.75$59.181,922,000
2008-06-13$26.62$58.892,679,900
2008-06-12$26.15$57.853,002,100
2008-06-11$25.38$56.152,984,100
2008-06-10$25.99$57.502,354,000
2008-06-09$26.04$57.612,859,200
2008-06-06$26.24$58.053,314,600
2008-06-05$27.16$60.091,726,300
2008-06-04$26.59$58.832,166,900
2008-06-03$26.57$58.782,805,800
2008-06-02$26.62$58.892,822,300
2008-05-30$27.23$60.241,695,800
2008-05-29$27.53$60.912,764,000
2008-05-28$27.04$59.822,166,500
2008-05-27$26.95$59.621,713,900
2008-05-23$26.82$59.332,053,100
2008-05-22$27.26$60.312,861,500
2008-05-21$27.25$60.293,397,000
2008-05-20$27.85$61.612,230,000
2008-05-19$28.38$62.792,559,000
2008-05-16$28.73$63.563,169,000
2008-05-15$29.25$64.717,109,900
2008-05-14$28.15$62.281,995,700
2008-05-13$28.02$61.992,300,200
2008-05-12$28.27$62.543,172,200
2008-05-09$27.20$60.182,768,800
2008-05-08$27.40$60.624,024,200
2008-05-07$27.76$61.414,575,100
2008-05-06$27.58$61.024,220,300
2008-05-05$28.00$61.952,374,400
2008-05-02$28.49$63.032,982,700
2008-05-01$28.57$63.213,571,500
2008-04-30$27.59$61.042,889,500
2008-04-29$28.15$62.282,252,700
2008-04-28$27.98$61.901,610,100
2008-04-25$28.14$62.262,085,100
2008-04-24$28.24$62.482,842,500
2008-04-23$27.67$61.222,229,000
2008-04-22$28.16$62.303,417,200
2008-04-21$27.52$60.882,135,600
2008-04-18$27.85$61.613,600,400
2008-04-17$28.01$61.973,122,100
2008-04-16$27.41$60.642,938,800
2008-04-15$26.66$58.982,576,500
2008-04-14$26.17$57.904,754,400
2008-04-11$25.64$56.723,569,400
2008-04-10$25.82$57.123,681,200
2008-04-09$25.01$55.331,812,000
2008-04-08$25.19$55.731,822,200
2008-04-07$25.50$56.411,746,600
2008-04-04$25.26$55.883,360,800
2008-04-03$26.19$57.503,659,700
2008-04-02$25.75$56.533,227,300
2008-04-01$25.79$56.623,292,000
2008-03-31$24.35$53.463,977,200
2008-03-28$24.06$52.822,865,400
2008-03-27$24.29$53.333,788,400
2008-03-26$25.11$55.132,986,700
2008-03-25$25.92$56.912,020,000
2008-03-24$25.84$56.732,729,300
2008-03-20$25.40$55.764,317,800
2008-03-19$24.85$54.563,368,500
2008-03-18$25.27$55.484,030,600
2008-03-17$24.07$52.844,899,600
2008-03-14$24.71$54.254,945,700
2008-03-13$25.51$56.013,553,800
2008-03-12$25.50$55.985,148,600
2008-03-11$25.18$55.284,504,600
2008-03-10$24.66$54.142,660,400
2008-03-07$25.10$55.113,226,000
2008-03-06$24.90$54.672,488,200
2008-03-05$25.44$55.853,055,100
2008-03-04$25.48$55.943,605,200
2008-03-03$25.23$55.393,832,300
2008-02-29$25.47$55.924,157,300
2008-02-28$26.33$57.812,544,200
2008-02-27$26.51$58.202,058,400
2008-02-26$26.38$57.922,379,300
2008-02-25$26.32$57.782,981,300
2008-02-22$26.03$57.153,456,200
2008-02-21$25.72$56.473,272,200
2008-02-20$25.74$56.512,912,100
2008-02-19$25.56$56.122,826,400
2008-02-15$25.87$56.803,448,900
2008-02-14$25.63$56.273,531,600
2008-02-13$25.88$56.823,347,400
2008-02-12$25.99$57.067,086,900
2008-02-11$25.30$55.545,679,400
2008-02-08$26.23$57.593,651,800
2008-02-07$26.69$58.603,705,300
2008-02-06$26.85$58.952,578,100
2008-02-05$27.13$59.563,607,800
2008-02-04$27.49$60.353,392,700
2008-02-01$27.95$61.364,501,200
2008-01-31$27.55$60.487,734,200
2008-01-30$27.17$59.6511,895,800
2008-01-29$27.36$60.073,334,500
2008-01-28$27.69$60.793,316,800
2008-01-25$27.12$59.546,108,000
2008-01-24$27.32$59.984,552,300
2008-01-23$27.93$60.885,257,300
2008-01-22$26.81$58.446,182,400
2008-01-18$27.17$59.225,519,100
2008-01-17$27.28$59.4610,058,400
2008-01-16$26.45$57.653,866,200
2008-01-15$25.87$56.394,759,100
2008-01-14$26.44$57.632,572,600
2008-01-11$26.39$57.524,540,800
2008-01-10$26.60$57.985,337,700
2008-01-09$26.50$57.764,999,200
2008-01-08$26.33$57.393,814,100
2008-01-07$26.89$58.614,019,800
2008-01-04$27.00$58.854,671,900
2008-01-03$27.06$58.985,565,900
2008-01-02$26.98$58.815,756,500