NYSE:DCI | Historical Stock Price | DONALDSON Co 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
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

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

$0.29$1.04$3.78$13.72$49.82$180.821980-03-172026-08-27

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

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Historical Stock Price — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$15.90$20.25268,600
2005-12-29$16.10$20.50222,200
2005-12-28$16.10$20.50251,800
2005-12-27$15.92$20.27285,200
2005-12-23$16.14$20.55251,200
2005-12-22$16.17$20.60273,200
2005-12-21$16.10$20.50416,800
2005-12-20$16.18$20.61483,400
2005-12-19$15.96$20.33393,400
2005-12-16$16.40$20.89385,400
2005-12-15$16.40$20.89459,800
2005-12-14$16.52$21.04375,000
2005-12-13$16.58$21.11439,800
2005-12-12$16.70$21.26325,200
2005-12-09$16.75$21.33477,800
2005-12-08$16.51$21.03267,200
2005-12-07$16.46$20.96376,400
2005-12-06$16.76$21.35631,200
2005-12-05$16.93$21.57857,000
2005-12-02$16.74$21.32590,200
2005-12-01$16.60$21.141,469,200
2005-11-30$16.72$21.292,535,800
2005-11-29$15.80$20.12456,800
2005-11-28$15.75$20.06610,000
2005-11-25$15.83$20.15145,600
2005-11-23$15.77$20.08483,400
2005-11-22$15.62$19.84407,200
2005-11-21$15.61$19.82774,200
2005-11-18$15.07$19.14976,000
2005-11-17$15.12$19.21819,200
2005-11-16$15.26$19.38501,800
2005-11-15$15.35$19.49563,200
2005-11-14$15.55$19.75454,600
2005-11-11$15.69$19.93536,200
2005-11-10$15.56$19.77496,000
2005-11-09$15.68$19.91357,400
2005-11-08$15.43$19.60300,400
2005-11-07$15.61$19.82321,800
2005-11-04$15.51$19.70514,800
2005-11-03$15.47$19.64636,800
2005-11-02$15.71$19.95288,400
2005-11-01$15.58$19.78477,000
2005-10-31$15.63$19.85675,000
2005-10-28$15.19$19.29330,600
2005-10-27$15.00$19.05338,600
2005-10-26$15.04$19.10191,600
2005-10-25$15.10$19.17295,200
2005-10-24$15.35$19.50236,800
2005-10-21$15.09$19.16334,400
2005-10-20$14.97$19.02474,400
2005-10-19$15.36$19.51427,000
2005-10-18$15.09$19.17602,800
2005-10-17$15.31$19.44359,400
2005-10-14$15.18$19.28649,800
2005-10-13$14.97$19.01680,000
2005-10-12$14.90$18.92422,000
2005-10-11$15.05$19.11546,000
2005-10-10$15.00$19.05479,800
2005-10-07$15.00$19.05400,400
2005-10-06$15.03$19.09427,400
2005-10-05$15.08$19.15550,400
2005-10-04$15.33$19.47414,400
2005-10-03$15.53$19.73638,200
2005-09-30$15.27$19.39484,800
2005-09-29$15.12$19.21672,800
2005-09-28$14.83$18.84608,200
2005-09-27$14.96$19.00599,000
2005-09-26$14.80$18.80627,800
2005-09-23$14.83$18.84621,400
2005-09-22$14.86$18.881,757,800
2005-09-21$14.50$18.421,292,600
2005-09-20$14.35$18.23539,800
2005-09-19$14.51$18.43517,800
2005-09-16$14.60$18.551,070,800
2005-09-15$14.84$18.851,338,800
2005-09-14$14.66$18.62897,200
2005-09-13$14.94$18.98341,800
2005-09-12$15.18$19.28337,800
2005-09-09$15.28$19.41386,200
2005-09-08$15.02$19.07426,400
2005-09-07$15.35$19.49415,600
2005-09-06$15.43$19.60296,200
2005-09-02$15.28$19.41202,600
2005-09-01$15.26$19.38328,800
2005-08-31$15.32$19.46495,000
2005-08-30$14.92$18.95291,800
2005-08-29$15.17$19.27256,600
2005-08-26$14.98$19.02389,800
2005-08-25$15.01$19.06235,800
2005-08-24$15.04$19.10291,600
2005-08-23$15.23$19.34496,600
2005-08-22$15.25$19.37254,000
2005-08-19$15.26$19.38229,000
2005-08-18$15.18$19.28217,800
2005-08-17$15.38$19.53262,000
2005-08-16$15.37$19.47296,000
2005-08-15$15.68$19.87384,400
2005-08-12$15.73$19.92596,000
2005-08-11$15.85$20.08431,400
2005-08-10$15.98$20.24576,600
2005-08-09$15.79$20.01297,600
2005-08-08$16.09$20.39224,800
2005-08-05$16.26$20.61381,600
2005-08-04$16.31$20.66599,000
2005-08-03$16.26$20.60226,200
2005-08-02$16.22$20.54331,400
2005-08-01$16.26$20.61266,400
2005-07-29$16.29$20.64370,200
2005-07-28$16.17$20.49214,800
2005-07-27$15.96$20.22285,200
2005-07-26$16.04$20.32394,000
2005-07-25$16.04$20.32373,600
2005-07-22$16.07$20.35299,400
2005-07-21$15.86$20.09276,800
2005-07-20$15.87$20.11332,800
2005-07-19$15.50$19.63196,000
2005-07-18$15.38$19.48333,600
2005-07-15$15.41$19.52202,600
2005-07-14$15.50$19.64294,400
2005-07-13$15.50$19.64279,200
2005-07-12$15.50$19.64328,600
2005-07-11$15.63$19.80245,400
2005-07-08$15.53$19.67266,400
2005-07-07$15.34$19.43443,800
2005-07-06$15.19$19.24426,400
2005-07-05$15.50$19.64402,200
2005-07-01$15.26$19.33320,200
2005-06-30$15.17$19.21357,200
2005-06-29$15.21$19.26950,000
2005-06-28$15.06$19.07890,000
2005-06-27$15.11$19.14495,600
2005-06-24$15.19$19.25698,800
2005-06-23$15.52$19.66324,400
2005-06-22$15.89$20.13236,400
2005-06-21$15.85$20.08525,200
2005-06-20$15.90$20.14471,600
2005-06-17$15.95$20.21798,800
2005-06-16$15.97$20.23446,000
2005-06-15$16.05$20.33542,000
2005-06-14$15.88$20.11298,600
2005-06-13$15.78$19.99346,400
2005-06-10$15.73$19.92293,200
2005-06-09$15.72$19.92227,600
2005-06-08$15.70$19.89320,200
2005-06-07$15.65$19.82493,200
2005-06-06$15.93$20.18302,000
2005-06-03$15.75$19.95582,000
2005-06-02$15.99$20.25255,400
2005-06-01$16.03$20.27495,600
2005-05-31$16.05$20.30345,200
2005-05-27$15.99$20.22435,400
2005-05-26$16.06$20.30397,800
2005-05-25$15.82$20.01303,400
2005-05-24$16.15$20.42374,400
2005-05-23$16.15$20.42337,000
2005-05-20$16.09$20.35311,000
2005-05-19$16.01$20.25246,200
2005-05-18$15.96$20.18302,200
2005-05-17$15.84$20.03508,200
2005-05-16$15.49$19.58277,800
2005-05-13$15.42$19.49222,200
2005-05-12$15.47$19.56426,800
2005-05-11$15.50$19.59215,400
2005-05-10$15.45$19.54414,600
2005-05-09$15.46$19.54153,400
2005-05-06$15.41$19.49232,800
2005-05-05$15.25$19.29371,200
2005-05-04$15.25$19.29442,800
2005-05-03$14.88$18.82613,200
2005-05-02$14.95$18.91744,200
2005-04-29$14.88$18.81754,400
2005-04-28$15.01$18.98617,000
2005-04-27$15.03$19.01418,800
2005-04-26$15.21$19.23355,400
2005-04-25$15.40$19.47270,400
2005-04-22$15.16$19.16366,000
2005-04-21$15.31$19.36329,200
2005-04-20$15.07$19.06319,000
2005-04-19$15.21$19.23379,800
2005-04-18$14.97$18.92583,400
2005-04-15$14.94$18.89597,200
2005-04-14$15.15$19.15666,600
2005-04-13$15.60$19.73304,400
2005-04-12$15.75$19.92516,600
2005-04-11$15.68$19.82385,400
2005-04-08$15.78$19.96425,800
2005-04-07$15.94$20.15289,000
2005-04-06$16.00$20.23291,400
2005-04-05$16.00$20.24309,200
2005-04-04$15.98$20.21382,600
2005-04-01$15.98$20.20457,400
2005-03-31$16.14$20.41354,600
2005-03-30$16.08$20.33331,800
2005-03-29$15.76$19.93425,000
2005-03-28$15.95$20.17319,600
2005-03-24$15.95$20.17375,800
2005-03-23$16.10$20.36383,400
2005-03-22$16.08$20.34477,400
2005-03-21$16.03$20.27240,000
2005-03-18$16.00$20.23640,200
2005-03-17$16.05$20.30348,600
2005-03-16$15.97$20.19352,600
2005-03-15$16.14$20.40374,200
2005-03-14$16.25$20.55510,600
2005-03-11$16.05$20.30412,200
2005-03-10$16.17$20.45374,200
2005-03-09$16.25$20.55543,400
2005-03-08$16.15$20.42435,800
2005-03-07$16.05$20.30442,200
2005-03-04$16.10$20.36826,200
2005-03-03$15.81$19.99649,200
2005-03-02$15.75$19.92604,800
2005-03-01$15.83$20.01964,000
2005-02-28$15.95$20.16730,800
2005-02-25$15.93$20.14821,000
2005-02-24$16.00$20.23448,000
2005-02-23$15.91$20.12422,200
2005-02-22$15.74$19.90522,000
2005-02-18$15.78$19.95459,800
2005-02-17$15.90$20.10355,000
2005-02-16$16.06$20.31290,200
2005-02-15$15.98$20.16434,600
2005-02-14$16.12$20.35245,400
2005-02-11$16.17$20.41344,600
2005-02-10$15.93$20.10364,200
2005-02-09$15.85$20.01275,400
2005-02-08$16.13$20.35388,600
2005-02-07$16.05$20.26320,600
2005-02-04$15.92$20.09505,200
2005-02-03$15.83$19.97401,800
2005-02-02$15.63$19.73435,600
2005-02-01$15.65$19.75401,600
2005-01-31$15.59$19.68685,800
2005-01-28$15.14$19.11472,200
2005-01-27$15.17$19.14369,000
2005-01-26$15.19$19.17447,200
2005-01-25$14.74$18.61754,200
2005-01-24$14.80$18.68505,200
2005-01-21$14.90$18.80547,200
2005-01-20$15.28$19.28612,200
2005-01-19$15.34$19.36470,400
2005-01-18$15.25$19.25653,400
2005-01-14$15.17$19.15452,200
2005-01-13$15.07$19.02397,400
2005-01-12$15.15$19.12535,200
2005-01-11$15.17$19.15579,600
2005-01-10$15.39$19.42415,200
2005-01-07$15.40$19.44412,600
2005-01-06$15.40$19.44411,200
2005-01-05$15.36$19.38502,400
2005-01-04$15.65$19.75465,000
2005-01-03$15.97$20.15519,400