NYSE:AVTR | Historical Stock Price | Avantor, 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
2019-05-17 to 2026-09-04
Data captured

Stock Price Chart

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

$7.04$10.26$14.94$21.77$31.71$46.202019-05-172026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$42.14$42.142,502,500
2021-12-30$42.01$42.011,807,500
2021-12-29$41.74$41.741,319,000
2021-12-28$41.34$41.342,048,800
2021-12-27$41.96$41.961,552,300
2021-12-23$41.25$41.252,357,500
2021-12-22$41.10$41.103,492,100
2021-12-21$40.95$40.957,028,800
2021-12-20$39.50$39.505,481,600
2021-12-17$39.90$39.907,446,700
2021-12-16$39.52$39.525,170,900
2021-12-15$39.75$39.756,408,800
2021-12-14$38.33$38.333,702,700
2021-12-13$39.19$39.192,610,000
2021-12-10$39.35$39.352,168,300
2021-12-09$39.69$39.692,359,500
2021-12-08$39.95$39.953,114,300
2021-12-07$39.51$39.513,330,700
2021-12-06$38.13$38.132,730,600
2021-12-03$38.27$38.273,776,700
2021-12-02$38.89$38.893,312,000
2021-12-01$38.29$38.293,669,900
2021-11-30$39.48$39.484,071,400
2021-11-29$39.78$39.782,612,400
2021-11-26$39.62$39.622,242,200
2021-11-24$39.62$39.623,129,800
2021-11-23$39.11$39.113,181,300
2021-11-22$39.94$39.943,559,000
2021-11-19$39.66$39.663,088,900
2021-11-18$39.28$39.282,287,400
2021-11-17$39.19$39.192,420,400
2021-11-16$39.56$39.563,310,800
2021-11-15$38.49$38.493,892,800
2021-11-12$38.03$38.033,316,600
2021-11-11$38.53$38.533,354,300
2021-11-10$38.32$38.323,304,500
2021-11-09$39.10$39.103,201,900
2021-11-08$38.97$38.974,655,700
2021-11-05$38.18$38.185,990,500
2021-11-04$38.91$38.913,073,800
2021-11-03$39.44$39.446,044,200
2021-11-02$39.83$39.835,821,900
2021-11-01$39.56$39.566,116,300
2021-10-29$40.38$40.387,652,600
2021-10-28$38.30$38.305,692,200
2021-10-27$36.93$36.935,354,600
2021-10-26$37.70$37.702,756,300
2021-10-25$37.90$37.903,481,100
2021-10-22$38.42$38.423,781,400
2021-10-21$38.77$38.773,689,500
2021-10-20$38.58$38.583,117,300
2021-10-19$38.23$38.232,958,500
2021-10-18$38.56$38.562,003,300
2021-10-15$38.35$38.352,660,400
2021-10-14$37.54$37.543,237,200
2021-10-13$37.20$37.205,677,400
2021-10-12$37.15$37.1511,423,500
2021-10-11$40.48$40.481,241,100
2021-10-08$40.58$40.581,417,100
2021-10-07$40.98$40.981,590,200
2021-10-06$40.73$40.731,660,800
2021-10-05$40.52$40.522,673,600
2021-10-04$40.28$40.284,379,400
2021-10-01$41.55$41.554,616,900
2021-09-30$40.90$40.904,038,100
2021-09-29$40.82$40.823,735,900
2021-09-28$40.40$40.408,875,800
2021-09-27$42.00$42.006,206,500
2021-09-24$44.01$44.012,146,400
2021-09-23$43.80$43.804,421,500
2021-09-22$44.00$44.005,261,900
2021-09-21$42.85$42.854,167,600
2021-09-20$42.52$42.524,610,500
2021-09-17$42.81$42.816,779,000
2021-09-16$43.04$43.044,818,400
2021-09-15$42.59$42.595,109,100
2021-09-14$42.01$42.0111,867,600
2021-09-13$42.33$42.338,410,700
2021-09-10$42.33$42.333,896,400
2021-09-09$41.87$41.873,136,300
2021-09-08$41.77$41.775,154,300
2021-09-07$42.00$42.004,619,800
2021-09-03$40.72$40.722,627,800
2021-09-02$40.67$40.672,554,900
2021-09-01$39.91$39.911,904,500
2021-08-31$39.44$39.443,627,000
2021-08-30$39.93$39.932,253,900
2021-08-27$39.28$39.281,754,800
2021-08-26$39.38$39.383,853,300
2021-08-25$39.37$39.372,372,400
2021-08-24$38.93$38.931,986,700
2021-08-23$38.91$38.913,756,000
2021-08-20$38.72$38.722,834,200
2021-08-19$38.83$38.832,465,000
2021-08-18$38.30$38.303,060,600
2021-08-17$39.31$39.312,982,600
2021-08-16$39.08$39.083,295,400
2021-08-13$38.62$38.621,117,500
2021-08-12$38.54$38.541,916,900
2021-08-11$37.85$37.852,885,500
2021-08-10$38.42$38.422,539,500
2021-08-09$38.36$38.362,396,300
2021-08-06$38.02$38.022,211,700
2021-08-05$38.04$38.042,666,500
2021-08-04$37.99$37.992,911,500
2021-08-03$37.80$37.803,959,600
2021-08-02$37.60$37.603,108,600
2021-07-30$37.58$37.585,638,100
2021-07-29$37.23$37.234,213,500
2021-07-28$37.48$37.484,089,100
2021-07-27$36.96$36.962,917,500
2021-07-26$36.87$36.872,125,100
2021-07-23$37.18$37.182,930,500
2021-07-22$37.10$37.102,459,600
2021-07-21$36.84$36.843,650,300
2021-07-20$37.15$37.154,355,600
2021-07-19$36.16$36.162,384,600
2021-07-16$36.35$36.352,295,900
2021-07-15$36.31$36.312,598,900
2021-07-14$36.04$36.043,888,800
2021-07-13$36.03$36.032,467,600
2021-07-12$36.22$36.224,107,100
2021-07-09$36.08$36.084,676,000
2021-07-08$35.55$35.553,985,000
2021-07-07$35.72$35.722,702,100
2021-07-06$36.20$36.203,516,400
2021-07-02$35.36$35.363,665,200
2021-07-01$36.21$36.213,913,100
2021-06-30$35.51$35.514,305,800
2021-06-29$35.75$35.753,211,900
2021-06-28$35.85$35.852,350,900
2021-06-25$35.68$35.689,640,100
2021-06-24$35.16$35.163,350,300
2021-06-23$35.16$35.163,211,900
2021-06-22$35.25$35.252,637,800
2021-06-21$34.91$34.914,502,400
2021-06-18$34.69$34.696,651,900
2021-06-17$34.87$34.875,724,600
2021-06-16$34.05$34.055,454,200
2021-06-15$33.23$33.233,893,100
2021-06-14$33.34$33.343,550,100
2021-06-11$33.42$33.424,097,400
2021-06-10$33.47$33.474,979,500
2021-06-09$31.87$31.874,955,500
2021-06-08$31.99$31.993,462,700
2021-06-07$31.38$31.382,734,900
2021-06-04$31.30$31.302,615,800
2021-06-03$30.68$30.684,368,300
2021-06-02$31.25$31.252,175,600
2021-06-01$31.35$31.354,279,300
2021-05-28$32.15$32.152,663,100
2021-05-27$31.97$31.973,675,900
2021-05-26$31.60$31.604,523,900
2021-05-25$31.51$31.513,402,200
2021-05-24$31.70$31.703,704,300
2021-05-21$31.17$31.172,904,600
2021-05-20$31.16$31.162,709,000
2021-05-19$31.00$31.003,278,700
2021-05-18$30.66$30.662,942,200
2021-05-17$30.90$30.903,633,300
2021-05-14$31.61$31.615,757,800
2021-05-13$30.44$30.445,015,600
2021-05-12$30.08$30.085,141,400
2021-05-11$30.86$30.865,133,200
2021-05-10$30.48$30.484,137,900
2021-05-07$31.22$31.223,625,000
2021-05-06$31.02$31.023,103,300
2021-05-05$31.38$31.382,629,700
2021-05-04$30.98$30.983,779,700
2021-05-03$31.27$31.275,458,300
2021-04-30$32.04$32.044,950,100
2021-04-29$32.68$32.684,443,400
2021-04-28$33.07$33.073,691,800
2021-04-27$33.15$33.153,705,300
2021-04-26$33.39$33.395,804,800
2021-04-23$33.18$33.185,630,300
2021-04-22$32.63$32.632,847,300
2021-04-21$32.23$32.233,758,500
2021-04-20$31.60$31.602,193,100
2021-04-19$31.88$31.882,637,800
2021-04-16$32.20$32.203,298,300
2021-04-15$32.91$32.912,785,800
2021-04-14$32.25$32.254,121,400
2021-04-13$32.97$32.975,931,900
2021-04-12$32.97$32.977,158,300
2021-04-09$31.73$31.732,664,300
2021-04-08$31.52$31.524,258,700
2021-04-07$30.90$30.902,715,300
2021-04-06$31.18$31.187,077,600
2021-04-05$30.24$30.242,291,500
2021-04-01$29.45$29.452,365,400
2021-03-31$28.93$28.933,566,600
2021-03-30$28.45$28.455,420,300
2021-03-29$28.09$28.092,153,500
2021-03-26$28.57$28.571,303,600
2021-03-25$27.84$27.843,313,200
2021-03-24$27.98$27.982,533,500
2021-03-23$28.51$28.512,604,900
2021-03-22$29.19$29.192,784,600
2021-03-19$28.70$28.708,105,300
2021-03-18$28.15$28.153,533,400
2021-03-17$27.85$27.853,168,900
2021-03-16$27.96$27.963,383,100
2021-03-15$29.08$29.083,072,400
2021-03-12$28.34$28.343,398,700
2021-03-11$28.15$28.159,136,500
2021-03-10$27.60$27.606,029,800
2021-03-09$28.07$28.072,882,700
2021-03-08$26.83$26.834,445,200
2021-03-05$27.32$27.325,709,100
2021-03-04$26.88$26.885,278,600
2021-03-03$27.59$27.593,880,200
2021-03-02$28.74$28.745,067,500
2021-03-01$28.47$28.474,380,700
2021-02-26$27.87$27.874,535,100
2021-02-25$27.64$27.643,220,800
2021-02-24$27.94$27.946,820,600
2021-02-23$28.00$28.007,863,700
2021-02-22$28.01$28.014,409,600
2021-02-19$28.69$28.692,969,300
2021-02-18$28.75$28.756,957,800
2021-02-17$29.63$29.633,032,800
2021-02-16$29.80$29.806,509,000
2021-02-12$30.67$30.671,794,100
2021-02-11$30.24$30.243,207,800
2021-02-10$30.47$30.475,523,900
2021-02-09$29.68$29.683,555,100
2021-02-08$29.74$29.742,216,600
2021-02-05$29.86$29.862,731,800
2021-02-04$29.65$29.656,786,200
2021-02-03$29.71$29.715,156,700
2021-02-02$30.31$30.314,076,600
2021-02-01$29.50$29.503,699,600
2021-01-29$29.49$29.494,557,200
2021-01-28$29.54$29.545,483,300
2021-01-27$28.17$28.175,472,800
2021-01-26$29.92$29.925,270,400
2021-01-25$30.69$30.696,884,100
2021-01-22$30.52$30.522,770,300
2021-01-21$30.45$30.453,039,000
2021-01-20$30.47$30.472,999,600
2021-01-19$29.69$29.694,306,400
2021-01-15$28.95$28.955,751,100
2021-01-14$28.71$28.714,145,500
2021-01-13$29.20$29.205,898,700
2021-01-12$29.95$29.958,203,700
2021-01-11$30.49$30.499,153,500
2021-01-08$29.01$29.016,177,900
2021-01-07$29.24$29.249,565,700
2021-01-06$28.22$28.223,564,400
2021-01-05$27.54$27.543,944,400
2021-01-04$27.31$27.313,457,800