NYSE:SGI | Historical Stock Price | SOMNIGROUP INTERNATIONAL 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
2003-12-18 to 2026-09-04
Data captured

Stock Price Chart

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

$1.12$2.82$7.07$17.75$44.53$111.742003-12-182026-08-27

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

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Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$17.62$18.182,318,400
2015-12-30$17.66$18.231,844,800
2015-12-29$17.87$18.441,648,400
2015-12-28$17.75$18.321,734,000
2015-12-24$17.91$18.48753,200
2015-12-23$18.06$18.641,969,600
2015-12-22$17.79$18.351,877,200
2015-12-21$17.71$18.273,072,400
2015-12-18$17.82$18.395,660,000
2015-12-17$18.47$19.061,666,000
2015-12-16$18.89$19.501,719,600
2015-12-15$18.46$19.052,110,400
2015-12-14$18.18$18.773,045,600
2015-12-11$18.50$19.102,387,200
2015-12-10$18.90$19.511,855,600
2015-12-09$18.91$19.511,940,800
2015-12-08$19.37$19.992,411,200
2015-12-07$19.60$20.231,724,400
2015-12-04$19.76$20.392,447,200
2015-12-03$19.34$19.962,576,800
2015-12-02$20.15$20.792,280,000
2015-12-01$20.18$20.823,843,600
2015-11-30$19.88$20.512,910,400
2015-11-27$20.06$20.701,288,800
2015-11-25$20.26$20.911,568,400
2015-11-24$20.25$20.901,808,000
2015-11-23$20.13$20.773,597,600
2015-11-20$19.96$20.602,598,800
2015-11-19$19.96$20.601,321,600
2015-11-18$20.09$20.741,826,000
2015-11-17$19.67$20.302,904,000
2015-11-16$19.61$20.232,793,200
2015-11-13$19.18$19.794,158,400
2015-11-12$19.93$20.571,796,000
2015-11-11$20.03$20.672,358,800
2015-11-10$20.28$20.924,354,800
2015-11-09$20.25$20.902,781,200
2015-11-06$20.47$21.132,194,400
2015-11-05$20.46$21.123,028,000
2015-11-04$20.12$20.773,771,200
2015-11-03$19.94$20.583,793,200
2015-11-02$19.69$20.322,696,800
2015-10-30$19.46$20.083,578,400
2015-10-29$19.16$19.779,614,400
2015-10-28$19.08$19.697,012,000
2015-10-27$18.37$18.966,060,400
2015-10-26$18.31$18.903,905,600
2015-10-23$17.74$18.314,024,400
2015-10-22$18.07$18.652,622,000
2015-10-21$17.79$18.352,353,200
2015-10-20$18.08$18.662,219,200
2015-10-19$18.20$18.783,282,400
2015-10-16$17.99$18.573,532,000
2015-10-15$18.21$18.793,890,800
2015-10-14$18.37$18.962,303,200
2015-10-13$18.93$19.531,751,200
2015-10-12$19.42$20.041,243,200
2015-10-09$19.28$19.902,052,400
2015-10-08$18.97$19.572,229,200
2015-10-07$18.48$19.073,885,600
2015-10-06$18.46$19.051,753,200
2015-10-05$18.64$19.242,512,000
2015-10-02$18.34$18.932,989,600
2015-10-01$18.35$18.943,130,800
2015-09-30$17.86$18.433,574,800
2015-09-29$17.71$18.283,691,200
2015-09-28$17.96$18.533,360,400
2015-09-25$19.00$19.603,804,800
2015-09-24$18.92$19.533,070,400
2015-09-23$19.01$19.622,393,600
2015-09-22$19.01$19.622,213,600
2015-09-21$19.21$19.832,306,800
2015-09-18$19.20$19.814,792,400
2015-09-17$19.63$20.262,691,600
2015-09-16$19.24$19.852,019,600
2015-09-15$19.26$19.871,787,600
2015-09-14$19.03$19.631,957,600
2015-09-11$19.22$19.834,342,000
2015-09-10$19.66$20.292,648,000
2015-09-09$19.61$20.243,732,400
2015-09-08$19.62$20.256,798,000
2015-09-04$17.94$18.511,112,400
2015-09-03$18.28$18.861,894,800
2015-09-02$18.13$18.711,594,000
2015-09-01$17.76$18.332,539,200
2015-08-31$18.25$18.841,829,600
2015-08-28$18.37$18.961,793,600
2015-08-27$18.45$19.042,312,400
2015-08-26$18.23$18.812,148,000
2015-08-25$17.58$18.142,442,000
2015-08-24$17.81$18.384,373,200
2015-08-21$18.63$19.222,353,200
2015-08-20$18.97$19.571,307,600
2015-08-19$19.51$20.141,176,800
2015-08-18$19.53$20.161,784,400
2015-08-17$19.54$20.172,185,600
2015-08-14$19.44$20.071,235,200
2015-08-13$19.37$19.991,553,200
2015-08-12$19.05$19.662,157,200
2015-08-11$18.99$19.591,843,600
2015-08-10$19.21$19.822,047,600
2015-08-07$19.15$19.772,485,600
2015-08-06$19.12$19.742,442,800
2015-08-05$19.13$19.752,258,000
2015-08-04$19.12$19.732,870,000
2015-08-03$18.97$19.582,798,400
2015-07-31$18.89$19.499,345,600
2015-07-30$17.84$18.413,081,200
2015-07-29$17.79$18.362,259,200
2015-07-28$17.56$18.123,063,600
2015-07-27$17.11$17.662,163,600
2015-07-24$16.98$17.534,216,800
2015-07-23$17.12$17.672,724,800
2015-07-22$17.48$18.041,628,400
2015-07-21$17.43$17.991,222,400
2015-07-20$17.42$17.981,502,000
2015-07-17$17.49$18.051,868,000
2015-07-16$17.79$18.363,448,400
2015-07-15$17.74$18.312,951,200
2015-07-14$17.75$18.322,582,000
2015-07-13$17.60$18.161,885,600
2015-07-10$17.47$18.031,573,200
2015-07-09$17.15$17.702,414,400
2015-07-08$16.88$17.422,172,800
2015-07-07$16.99$17.533,043,200
2015-07-06$16.97$17.512,853,600
2015-07-02$16.92$17.472,860,400
2015-07-01$16.90$17.445,194,800
2015-06-30$16.48$17.006,034,800
2015-06-29$16.32$16.842,578,000
2015-06-26$16.80$17.332,779,200
2015-06-25$16.53$17.062,754,000
2015-06-24$16.35$16.881,696,400
2015-06-23$16.48$17.011,732,000
2015-06-22$16.42$16.941,994,400
2015-06-19$16.11$16.633,164,000
2015-06-18$16.22$16.742,316,000
2015-06-17$16.26$16.782,874,800
2015-06-16$16.22$16.743,333,600
2015-06-15$16.02$16.542,723,600
2015-06-12$16.09$16.612,572,400
2015-06-11$15.90$16.412,440,000
2015-06-10$15.94$16.452,130,800
2015-06-09$15.67$16.171,819,200
2015-06-08$15.65$16.152,330,000
2015-06-05$15.64$16.141,382,000
2015-06-04$15.50$16.001,757,600
2015-06-03$15.56$16.062,668,400
2015-06-02$15.09$15.571,394,800
2015-06-01$15.14$15.633,797,200
2015-05-29$14.90$15.372,738,800
2015-05-28$14.87$15.343,240,800
2015-05-27$14.95$15.421,716,400
2015-05-26$14.75$15.221,575,600
2015-05-22$14.98$15.461,377,200
2015-05-21$15.07$15.561,768,000
2015-05-20$15.20$15.682,014,400
2015-05-19$15.36$15.853,220,800
2015-05-18$15.20$15.692,784,000
2015-05-15$15.03$15.512,135,200
2015-05-14$14.88$15.353,640,800
2015-05-13$14.84$15.312,953,200
2015-05-12$14.76$15.235,120,800
2015-05-11$14.96$15.436,989,200
2015-05-08$15.50$16.006,979,200
2015-05-07$15.02$15.501,516,400
2015-05-06$14.88$15.352,308,400
2015-05-05$15.07$15.553,498,400
2015-05-04$15.26$15.752,809,600
2015-05-01$15.34$15.833,140,800
2015-04-30$15.23$15.724,667,600
2015-04-29$15.35$15.845,524,400
2015-04-28$15.08$15.564,532,000
2015-04-27$15.01$15.493,532,000
2015-04-24$15.24$15.722,442,400
2015-04-23$15.27$15.765,042,400
2015-04-22$14.77$15.256,237,200
2015-04-21$14.47$14.932,425,200
2015-04-20$14.31$14.771,631,600
2015-04-17$14.28$14.741,440,000
2015-04-16$14.42$14.882,364,400
2015-04-15$14.70$15.172,545,600
2015-04-14$14.52$14.991,732,400
2015-04-13$14.50$14.962,965,200
2015-04-10$14.55$15.011,616,400
2015-04-09$14.35$14.801,165,600
2015-04-08$14.46$14.923,553,200
2015-04-07$14.09$14.543,171,200
2015-04-06$14.42$14.884,453,200
2015-04-02$14.34$14.801,994,000
2015-04-01$14.22$14.671,780,000
2015-03-31$14.44$14.902,062,800
2015-03-30$14.39$14.852,227,600
2015-03-27$14.11$14.561,804,800
2015-03-26$14.01$14.462,251,600
2015-03-25$14.45$14.911,216,400
2015-03-24$14.58$15.051,554,800
2015-03-23$14.60$15.072,244,000
2015-03-20$14.79$15.263,620,000
2015-03-19$14.42$14.882,784,400
2015-03-18$14.06$14.512,610,400
2015-03-17$13.91$14.362,661,600
2015-03-16$13.88$14.322,764,400
2015-03-13$13.76$14.202,697,200
2015-03-12$14.10$14.551,804,000
2015-03-11$13.92$14.362,336,800
2015-03-10$14.00$14.451,781,600
2015-03-09$13.96$14.401,936,400
2015-03-06$13.93$14.382,240,400
2015-03-05$14.21$14.671,754,800
2015-03-04$14.30$14.752,260,800
2015-03-03$14.38$14.842,387,200
2015-03-02$14.25$14.713,870,000
2015-02-27$14.38$14.842,676,800
2015-02-26$14.37$14.832,368,800
2015-02-25$14.34$14.803,806,800
2015-02-24$14.22$14.683,280,400
2015-02-23$14.17$14.624,523,600
2015-02-20$13.51$13.943,526,400
2015-02-19$13.59$14.022,880,800
2015-02-18$13.75$14.193,991,600
2015-02-17$14.12$14.578,540,400
2015-02-13$13.91$14.355,382,000
2015-02-12$13.48$13.914,591,600
2015-02-11$13.28$13.714,029,200
2015-02-10$13.37$13.8011,741,600
2015-02-09$12.29$12.694,380,800
2015-02-06$12.54$12.9431,589,200
2015-02-05$13.96$14.415,052,400
2015-02-04$14.09$14.548,297,600
2015-02-03$13.91$14.355,674,800
2015-02-02$13.69$14.134,282,800
2015-01-30$13.76$14.205,652,000
2015-01-29$13.75$14.193,088,800
2015-01-28$13.71$14.152,874,000
2015-01-27$13.70$14.142,828,000
2015-01-26$13.73$14.173,126,000
2015-01-23$13.78$14.222,853,200
2015-01-22$13.78$14.225,665,600
2015-01-21$13.90$14.342,260,000
2015-01-20$13.63$14.073,249,200
2015-01-16$13.52$13.952,510,800
2015-01-15$13.17$13.592,648,400
2015-01-14$13.71$14.152,705,200
2015-01-13$13.54$13.972,890,000
2015-01-12$13.62$14.062,633,600
2015-01-09$13.55$13.992,189,600
2015-01-08$13.55$13.984,464,000
2015-01-07$13.32$13.752,066,800
2015-01-06$12.91$13.325,028,000
2015-01-05$13.11$13.533,272,000
2015-01-02$13.47$13.903,064,800