NYSE:AON | Historical Stock Price | Aon plc

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
1980-06-02 to 2026-09-04
Data captured

Stock Price Chart

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

$2.39$8.08$27.30$92.20$311.44$1,051.961980-06-022026-08-27

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

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Historical Stock Price — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2014-12-31$94.83$212.21997,200
2014-12-30$96.23$215.34834,400
2014-12-29$95.93$214.67782,600
2014-12-26$96.26$215.41683,800
2014-12-24$96.52$215.99657,300
2014-12-23$96.67$216.331,742,800
2014-12-22$97.04$217.151,013,700
2014-12-19$96.69$216.372,574,800
2014-12-18$96.70$216.392,547,900
2014-12-17$95.65$214.041,724,900
2014-12-16$94.51$211.491,815,700
2014-12-15$94.86$212.281,867,300
2014-12-12$95.01$212.611,436,200
2014-12-11$96.29$215.481,989,600
2014-12-10$96.32$215.542,447,700
2014-12-09$97.19$217.492,591,500
2014-12-08$97.60$218.413,190,100
2014-12-05$95.10$212.811,601,200
2014-12-04$94.64$211.783,012,200
2014-12-03$93.76$209.811,422,700
2014-12-02$92.62$207.26910,600
2014-12-01$92.42$206.821,243,100
2014-11-28$92.49$206.97678,900
2014-11-26$91.80$205.43734,600
2014-11-25$91.93$205.721,338,800
2014-11-24$92.31$206.571,038,900
2014-11-21$91.39$204.511,636,800
2014-11-20$90.32$202.121,126,500
2014-11-19$90.39$202.271,032,100
2014-11-18$90.59$202.72945,400
2014-11-17$90.47$202.45988,400
2014-11-14$89.85$201.06881,000
2014-11-13$89.91$201.201,017,000
2014-11-12$90.38$202.25874,000
2014-11-11$90.18$201.801,039,300
2014-11-10$90.71$202.991,090,700
2014-11-07$89.82$201.001,495,300
2014-11-06$89.18$199.571,389,700
2014-11-05$88.67$198.42927,900
2014-11-04$88.45$197.931,575,200
2014-11-03$87.18$195.091,470,900
2014-10-31$86.00$192.452,073,100
2014-10-30$83.09$185.941,780,000
2014-10-29$82.85$184.841,368,100
2014-10-28$83.49$186.27971,200
2014-10-27$82.48$184.02818,200
2014-10-24$82.38$183.79852,900
2014-10-23$81.58$182.011,288,000
2014-10-22$81.68$182.231,558,100
2014-10-21$81.93$182.793,093,500
2014-10-20$80.20$178.932,597,200
2014-10-17$80.97$180.651,674,600
2014-10-16$79.93$178.331,863,300
2014-10-15$80.00$178.483,116,500
2014-10-14$80.05$178.592,011,800
2014-10-13$79.55$177.482,030,000
2014-10-10$80.45$179.492,630,800
2014-10-09$81.27$181.322,929,600
2014-10-08$83.48$186.254,533,500
2014-10-07$85.43$190.601,762,500
2014-10-06$87.27$194.701,207,900
2014-10-03$87.58$195.391,079,700
2014-10-02$86.86$193.79945,700
2014-10-01$86.65$193.321,760,500
2014-09-30$87.67$195.591,779,200
2014-09-29$87.51$195.241,163,100
2014-09-26$87.19$194.52935,900
2014-09-25$86.30$192.541,336,800
2014-09-24$87.29$194.75802,800
2014-09-23$86.27$192.472,053,600
2014-09-22$86.50$192.98885,900
2014-09-19$86.92$193.922,513,600
2014-09-18$87.90$196.111,280,900
2014-09-17$86.99$194.081,384,200
2014-09-16$87.01$194.12860,500
2014-09-15$87.30$194.771,028,100
2014-09-12$87.08$194.281,057,900
2014-09-11$86.84$193.74708,400
2014-09-10$86.71$193.45685,900
2014-09-09$86.47$192.921,125,900
2014-09-08$87.48$195.17751,200
2014-09-05$87.53$195.281,129,100
2014-09-04$87.98$196.291,292,900
2014-09-03$87.79$195.861,118,800
2014-09-02$87.70$195.661,179,000
2014-08-29$87.16$194.46898,500
2014-08-28$86.91$193.90756,900
2014-08-27$86.83$193.72827,400
2014-08-26$87.08$194.281,100,400
2014-08-25$87.40$194.991,163,600
2014-08-22$86.69$193.411,293,900
2014-08-21$86.93$193.941,607,400
2014-08-20$86.29$192.521,905,400
2014-08-19$86.02$191.912,151,900
2014-08-18$85.51$190.781,512,900
2014-08-15$84.59$188.722,070,600
2014-08-14$85.24$190.171,651,500
2014-08-13$85.87$191.58928,800
2014-08-12$84.98$189.59936,900
2014-08-11$84.87$189.351,076,500
2014-08-08$84.56$188.661,030,600
2014-08-07$83.48$186.251,102,900
2014-08-06$83.56$186.421,763,100
2014-08-05$83.21$185.641,716,500
2014-08-04$84.39$188.281,181,100
2014-08-01$83.94$187.271,251,000
2014-07-31$84.36$188.211,595,100
2014-07-30$86.09$192.071,587,300
2014-07-29$86.14$191.621,529,000
2014-07-28$87.40$194.431,611,900
2014-07-25$86.32$192.022,810,400
2014-07-24$90.97$202.371,422,200
2014-07-23$91.08$202.611,295,400
2014-07-22$91.05$202.551,376,200
2014-07-21$89.70$199.541,175,200
2014-07-18$89.69$199.52759,900
2014-07-17$89.06$198.121,028,600
2014-07-16$89.61$199.34843,700
2014-07-15$89.49$199.081,257,600
2014-07-14$90.02$200.251,031,600
2014-07-11$90.09$200.41713,700
2014-07-10$89.96$200.121,183,800
2014-07-09$89.98$200.17654,900
2014-07-08$90.08$200.39787,500
2014-07-07$90.53$201.39779,600
2014-07-03$90.30$200.88655,600
2014-07-02$90.24$200.74834,400
2014-07-01$90.80$201.99954,700
2014-06-30$90.09$200.41942,900
2014-06-27$90.39$201.081,379,600
2014-06-26$89.97$200.14936,100
2014-06-25$90.63$201.611,097,300
2014-06-24$89.88$199.941,216,700
2014-06-23$90.87$202.151,046,300
2014-06-20$90.69$201.742,417,100
2014-06-19$90.64$201.63883,500
2014-06-18$90.90$202.212,576,900
2014-06-17$89.98$200.171,162,200
2014-06-16$89.76$199.68971,100
2014-06-13$89.93$200.051,225,200
2014-06-12$89.53$199.161,050,000
2014-06-11$90.34$200.971,612,100
2014-06-10$90.40$201.101,023,300
2014-06-09$90.61$201.571,498,500
2014-06-06$90.51$201.341,203,000
2014-06-05$90.06$200.341,094,200
2014-06-04$89.76$199.68800,200
2014-06-03$89.53$199.16965,000
2014-06-02$89.91$200.011,158,700
2014-05-30$89.94$200.081,845,000
2014-05-29$89.80$199.761,693,900
2014-05-28$89.12$198.251,595,600
2014-05-27$89.17$198.361,505,900
2014-05-23$88.43$196.721,487,800
2014-05-22$88.02$195.811,815,800
2014-05-21$87.73$195.162,073,100
2014-05-20$87.02$193.581,808,900
2014-05-19$86.94$193.401,481,300
2014-05-16$86.64$192.741,186,900
2014-05-15$86.21$191.781,532,900
2014-05-14$85.92$191.13855,600
2014-05-13$86.44$192.291,146,600
2014-05-12$86.22$191.801,284,600
2014-05-09$85.53$190.271,668,000
2014-05-08$85.68$190.601,097,200
2014-05-07$86.36$192.112,021,700
2014-05-06$84.76$188.551,336,200
2014-05-05$85.15$189.421,279,900
2014-05-02$85.04$189.181,419,100
2014-05-01$85.39$189.951,388,600
2014-04-30$84.88$188.821,987,200
2014-04-29$84.66$188.331,546,900
2014-04-28$84.25$186.861,913,500
2014-04-25$84.95$188.412,809,000
2014-04-24$82.19$182.291,466,800
2014-04-23$82.06$182.01939,400
2014-04-22$82.24$182.40684,000
2014-04-21$82.03$181.94699,300
2014-04-17$82.14$182.181,046,400
2014-04-16$82.36$182.671,078,300
2014-04-15$81.25$180.211,160,000
2014-04-14$80.44$178.411,042,900
2014-04-11$79.43$176.172,114,600
2014-04-10$79.88$177.171,865,200
2014-04-09$82.60$183.201,207,700
2014-04-08$81.20$180.101,201,700
2014-04-07$81.12$179.921,365,800
2014-04-04$82.62$183.251,085,300
2014-04-03$84.22$186.80748,700
2014-04-02$84.49$187.39756,300
2014-04-01$84.80$188.08898,200
2014-03-31$84.28$186.931,494,700
2014-03-28$82.62$183.25939,600
2014-03-27$82.45$182.87988,200
2014-03-26$83.00$184.09943,500
2014-03-25$83.90$186.091,112,700
2014-03-24$84.24$186.841,313,400
2014-03-21$85.86$190.431,973,700
2014-03-20$85.42$189.461,007,600
2014-03-19$84.23$186.821,282,100
2014-03-18$85.54$189.72989,800
2014-03-17$84.57$187.571,191,400
2014-03-14$83.42$185.021,531,300
2014-03-13$83.20$184.533,130,000
2014-03-12$85.52$189.681,587,400
2014-03-11$86.29$191.391,603,400
2014-03-10$86.67$192.231,030,500
2014-03-07$86.95$192.85967,000
2014-03-06$86.56$191.991,473,300
2014-03-05$85.88$190.481,406,900
2014-03-04$85.70$190.081,439,200
2014-03-03$84.63$187.711,082,800
2014-02-28$85.60$189.863,064,700
2014-02-27$85.76$190.212,369,100
2014-02-26$85.33$189.261,788,200
2014-02-25$86.16$191.101,548,100
2014-02-24$86.68$192.251,800,200
2014-02-21$86.22$191.232,023,600
2014-02-20$85.41$189.441,624,500
2014-02-19$84.78$188.041,666,500
2014-02-18$85.16$188.881,836,700
2014-02-14$85.23$189.041,584,000
2014-02-13$84.32$187.021,622,100
2014-02-12$83.43$185.041,436,800
2014-02-11$83.18$184.492,672,800
2014-02-10$81.65$181.101,596,500
2014-02-07$81.02$179.702,565,700
2014-02-06$77.33$171.511,940,000
2014-02-05$77.47$171.821,791,000
2014-02-04$77.40$171.672,108,200
2014-02-03$76.88$170.522,763,500
2014-01-31$80.46$178.461,937,100
2014-01-30$80.74$179.082,000,400
2014-01-29$79.55$176.052,565,800
2014-01-28$80.08$177.221,192,700
2014-01-27$78.93$174.682,021,500
2014-01-24$78.41$173.531,899,100
2014-01-23$81.29$179.901,805,300
2014-01-22$82.76$183.152,078,600
2014-01-21$83.70$185.231,128,100
2014-01-17$84.15$186.23961,600
2014-01-16$84.02$185.94891,800
2014-01-15$83.40$184.571,161,500
2014-01-14$82.91$183.491,259,600
2014-01-13$80.92$179.081,370,400
2014-01-10$82.52$182.621,081,900
2014-01-09$83.65$185.121,372,100
2014-01-08$81.90$181.251,880,600
2014-01-07$82.30$182.141,474,200
2014-01-06$81.74$180.901,214,100
2014-01-03$82.60$182.80860,400
2014-01-02$82.36$182.271,209,200