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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$24.85$42.67581,400
1997-12-30$24.90$42.741,065,000
1997-12-29$24.19$41.53576,000
1997-12-26$23.52$40.38169,200
1997-12-24$23.65$40.60698,100
1997-12-23$23.65$40.60789,900
1997-12-22$24.52$42.10552,600
1997-12-19$24.40$41.881,155,600
1997-12-18$24.33$41.78636,900
1997-12-17$24.90$42.74879,000
1997-12-16$25.06$43.031,183,500
1997-12-15$24.96$42.85450,300
1997-12-12$25.06$43.03758,100
1997-12-11$25.19$43.24381,600
1997-12-10$25.50$43.78725,400
1997-12-09$25.65$44.03527,100
1997-12-08$25.90$44.46918,300
1997-12-05$26.17$44.92402,600
1997-12-04$26.17$44.92712,500
1997-12-03$25.96$44.57978,300
1997-12-02$25.65$44.03609,300
1997-12-01$25.60$43.96926,700
1997-11-28$24.81$42.60273,900
1997-11-26$24.79$42.56558,000
1997-11-25$24.67$42.35875,400
1997-11-24$24.40$41.88471,600
1997-11-21$24.85$42.67636,000
1997-11-20$24.79$42.561,163,700
1997-11-19$24.23$41.60446,700
1997-11-18$23.90$41.03474,900
1997-11-17$23.98$41.171,010,100
1997-11-14$23.69$40.67630,000
1997-11-13$23.81$40.88837,300
1997-11-12$23.77$40.81825,900
1997-11-11$23.96$41.13648,600
1997-11-10$23.73$40.74478,200
1997-11-07$24.21$41.56807,600
1997-11-06$24.46$41.99883,500
1997-11-05$24.42$41.92519,900
1997-11-04$24.29$41.70600,000
1997-11-03$24.27$41.671,017,000
1997-10-31$23.75$40.77685,500
1997-10-30$23.58$40.49891,300
1997-10-29$24.00$41.201,220,700
1997-10-28$24.19$41.532,042,100
1997-10-27$23.00$39.49624,600
1997-10-24$24.79$42.561,383,300
1997-10-23$24.92$42.78992,400
1997-10-22$25.17$43.21712,500
1997-10-21$25.06$43.03655,200
1997-10-20$24.67$42.35783,300
1997-10-17$24.58$42.211,002,600
1997-10-16$24.69$42.38971,400
1997-10-15$24.75$42.49730,800
1997-10-14$25.06$43.03746,700
1997-10-13$25.15$43.17509,400
1997-10-10$24.98$42.881,261,800
1997-10-09$25.40$43.60838,500
1997-10-08$25.67$44.07716,700
1997-10-07$26.58$45.35687,000
1997-10-06$26.19$44.68718,500
1997-10-03$25.92$44.221,433,700
1997-10-02$25.96$44.29891,900
1997-10-01$25.73$43.901,055,400
1997-09-30$25.54$43.58906,900
1997-09-29$25.29$43.15548,400
1997-09-26$25.10$42.83835,500
1997-09-25$25.25$43.08778,200
1997-09-24$25.79$44.001,169,400
1997-09-23$26.17$44.64860,700
1997-09-22$26.50$45.211,158,300
1997-09-19$25.88$44.141,719,000
1997-09-18$25.35$43.26971,700
1997-09-17$25.21$43.011,018,500
1997-09-16$25.15$42.901,157,400
1997-09-15$24.40$41.62783,900
1997-09-12$23.98$40.91878,700
1997-09-11$23.67$40.381,274,400
1997-09-10$24.08$41.09646,200
1997-09-09$24.35$41.551,113,600
1997-09-08$24.06$41.05747,000
1997-09-05$24.19$41.27740,400
1997-09-04$23.96$40.87785,100
1997-09-03$23.77$40.55816,900
1997-09-02$23.67$40.38819,300
1997-08-29$22.75$38.81539,700
1997-08-28$23.19$39.56594,900
1997-08-27$23.29$39.74899,400
1997-08-26$23.25$39.671,149,900
1997-08-25$23.52$40.13768,300
1997-08-22$24.00$40.95696,900
1997-08-21$23.94$40.84613,800
1997-08-20$24.23$41.34534,900
1997-08-19$24.21$41.30697,800
1997-08-18$23.92$40.80963,900
1997-08-15$23.60$40.27619,500
1997-08-14$24.33$41.51607,200
1997-08-13$24.67$42.081,017,300
1997-08-12$24.38$41.59702,000
1997-08-11$24.50$41.80955,800
1997-08-08$24.35$41.551,437,300
1997-08-07$25.06$42.76652,800
1997-08-06$25.58$43.65809,700
1997-08-05$25.38$43.291,260,900
1997-08-04$25.88$44.141,016,100
1997-08-01$25.56$43.611,416,600
1997-07-31$25.81$44.041,030,800
1997-07-30$25.27$43.11808,500
1997-07-29$25.00$42.651,278,900
1997-07-28$24.50$41.80713,100
1997-07-25$24.67$42.081,185,300
1997-07-24$24.56$41.911,185,900
1997-07-23$24.02$40.98811,200
1997-07-22$23.85$40.70701,400
1997-07-21$23.29$39.74993,000
1997-07-18$23.42$39.951,090,500
1997-07-17$24.65$42.05785,400
1997-07-16$24.46$41.73633,300
1997-07-15$23.92$40.80782,400
1997-07-14$24.17$41.23532,200
1997-07-11$24.17$41.23825,300
1997-07-10$24.06$41.05736,200
1997-07-09$24.17$41.23698,700
1997-07-08$24.60$41.69829,500
1997-07-07$24.50$41.521,662,600
1997-07-03$24.67$41.80825,900
1997-07-02$24.46$41.441,013,100
1997-07-01$24.33$41.231,227,600
1997-06-30$23.79$40.321,507,200
1997-06-27$24.38$41.301,611,600
1997-06-26$23.92$40.531,590,000
1997-06-25$24.23$41.061,653,600
1997-06-24$24.33$41.232,073,600
1997-06-23$24.08$40.811,514,400
1997-06-20$24.83$42.081,702,800
1997-06-19$24.04$40.741,220,400
1997-06-18$23.52$39.86943,800
1997-06-17$23.42$39.681,260,000
1997-06-16$23.50$39.82858,000
1997-06-13$23.21$39.331,322,400
1997-06-12$23.19$39.291,840,800
1997-06-11$22.69$38.44696,000
1997-06-10$22.71$38.481,198,200
1997-06-09$22.44$38.021,924,800
1997-06-06$22.48$38.091,257,600
1997-06-05$22.42$37.99534,600
1997-06-04$22.25$37.701,316,400
1997-06-03$22.40$37.951,867,200
1997-06-02$22.42$37.991,287,000
1997-05-30$21.96$37.211,180,200
1997-05-29$21.75$36.861,085,400
1997-05-28$21.73$36.82960,000
1997-05-27$21.63$36.641,409,400
1997-05-23$21.79$36.93806,400
1997-05-22$21.48$36.401,631,400
1997-05-21$21.69$36.752,179,200
1997-05-20$21.44$36.331,809,000
1997-05-19$21.10$35.761,383,600
1997-05-16$21.29$36.082,110,800
1997-05-15$21.63$36.641,903,800
1997-05-14$21.31$36.112,127,000
1997-05-13$20.85$35.341,489,200
1997-05-12$20.73$35.131,608,000
1997-05-09$20.40$34.561,746,000
1997-05-08$20.19$34.211,811,400
1997-05-07$20.00$33.893,592,200
1997-05-06$20.02$33.9312,747,000
1997-05-05$20.48$34.701,475,400
1997-05-02$20.25$34.31934,800
1997-05-01$19.88$33.681,381,800
1997-04-30$20.08$34.031,826,400
1997-04-29$20.04$33.962,030,400
1997-04-28$19.25$32.621,263,600
1997-04-25$19.10$32.37486,600
1997-04-24$19.21$32.551,517,400
1997-04-23$19.27$32.65910,800
1997-04-22$19.15$32.44687,600
1997-04-21$19.02$32.23633,600
1997-04-18$19.33$32.76718,800
1997-04-17$19.17$32.48809,400
1997-04-16$19.29$32.691,737,000
1997-04-15$19.21$32.551,939,800
1997-04-14$19.17$32.481,367,400
1997-04-11$19.29$32.691,161,000
1997-04-10$19.69$33.36809,400
1997-04-09$19.60$33.221,509,000
1997-04-08$20.00$33.641,557,000
1997-04-07$20.06$33.741,078,200
1997-04-04$19.94$33.531,537,200
1997-04-03$19.38$32.581,843,200
1997-04-02$19.58$32.942,745,600
1997-04-01$19.98$33.605,398,200
1997-03-31$18.88$31.742,493,600
1997-03-27$19.52$32.831,240,800
1997-03-26$20.27$34.09838,800
1997-03-25$20.40$34.301,157,400
1997-03-24$20.08$33.781,142,400
1997-03-21$20.44$34.37886,200
1997-03-20$20.38$34.271,204,200
1997-03-19$20.54$34.551,174,800
1997-03-18$20.77$34.931,869,600
1997-03-17$20.94$35.211,239,600
1997-03-14$21.33$35.882,239,200
1997-03-13$21.17$35.602,815,200
1997-03-12$21.50$36.165,496,600
1997-03-11$20.33$34.201,028,400
1997-03-10$20.21$33.991,195,200
1997-03-07$20.06$33.74790,200
1997-03-06$19.98$33.601,326,600
1997-03-05$19.98$33.60798,600
1997-03-04$19.77$33.251,287,600
1997-03-03$19.54$32.871,549,200
1997-02-28$19.50$32.80718,800
1997-02-27$19.88$33.431,014,000
1997-02-26$19.81$33.321,181,400
1997-02-25$19.81$33.32888,000
1997-02-24$19.71$33.15734,400
1997-02-21$19.60$32.971,234,800
1997-02-20$19.58$32.94909,000
1997-02-19$19.98$33.60934,200
1997-02-18$20.21$33.991,233,000
1997-02-14$20.08$33.782,096,400
1997-02-13$19.69$33.111,170,600
1997-02-12$19.19$32.271,240,200
1997-02-11$18.83$31.672,196,000
1997-02-10$18.88$31.741,868,400
1997-02-07$18.92$31.811,057,200
1997-02-06$18.67$31.391,711,800
1997-02-05$18.58$31.252,421,600
1997-02-04$18.29$30.76859,200
1997-02-03$17.92$30.13412,200
1997-01-31$17.96$30.20598,200
1997-01-30$17.98$30.241,376,400
1997-01-29$17.40$29.26619,200
1997-01-28$17.46$29.361,031,400
1997-01-27$17.23$28.981,077,600
1997-01-24$17.83$29.991,161,000
1997-01-23$18.02$30.31988,200
1997-01-22$17.96$30.20636,000
1997-01-21$17.83$29.991,077,000
1997-01-20$17.77$29.89903,000
1997-01-17$17.94$30.17758,400
1997-01-16$17.67$29.71547,800
1997-01-15$17.67$29.71600,600
1997-01-14$17.67$29.711,023,000
1997-01-13$17.38$29.22537,600
1997-01-10$17.52$29.471,348,800
1997-01-09$17.75$29.851,064,400
1997-01-08$17.46$29.361,473,600
1997-01-07$17.48$29.14805,800
1997-01-06$17.52$29.211,122,000
1997-01-03$17.54$29.25997,800
1997-01-02$17.23$28.73858,600