NASDAQ:STX | Historical Stock Price | Seagate Technology Holdings 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
2002-12-11 to 2026-09-04
Data captured

Stock Price Chart

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

$3.25$12.12$45.23$168.73$629.54$2,348.752002-12-112026-08-27

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

View year

Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$36.66$50.092,391,700
2015-12-30$37.18$50.802,704,000
2015-12-29$37.15$50.763,351,000
2015-12-28$36.74$50.202,366,000
2015-12-24$36.65$50.081,818,500
2015-12-23$36.62$50.043,804,700
2015-12-22$35.45$48.442,926,900
2015-12-21$34.70$47.412,476,200
2015-12-18$34.10$46.596,627,300
2015-12-17$33.92$46.354,021,800
2015-12-16$34.78$47.523,919,800
2015-12-15$34.25$46.804,141,600
2015-12-14$33.67$46.014,997,700
2015-12-11$35.98$49.165,420,100
2015-12-10$36.22$49.494,904,600
2015-12-09$35.72$48.813,649,600
2015-12-08$35.43$48.413,799,400
2015-12-07$35.10$47.963,640,700
2015-12-04$34.45$47.074,357,700
2015-12-03$33.77$46.144,558,000
2015-12-02$34.54$47.205,145,500
2015-12-01$36.51$49.894,034,700
2015-11-30$35.94$49.116,184,200
2015-11-27$34.62$47.31911,900
2015-11-25$34.57$47.242,394,600
2015-11-24$34.27$46.833,089,200
2015-11-23$34.70$47.414,500,400
2015-11-20$34.41$47.023,102,800
2015-11-19$34.28$46.843,392,700
2015-11-18$34.38$46.982,829,600
2015-11-17$33.88$46.293,164,400
2015-11-16$34.30$46.874,095,400
2015-11-13$33.07$45.197,420,900
2015-11-12$34.08$46.578,054,800
2015-11-11$36.12$49.366,369,100
2015-11-10$36.54$49.934,946,500
2015-11-09$38.28$52.312,891,200
2015-11-06$38.81$53.032,808,900
2015-11-05$38.87$53.112,826,700
2015-11-04$38.81$53.034,586,200
2015-11-03$40.37$54.305,302,400
2015-11-02$38.88$52.304,854,400
2015-10-30$38.06$51.196,977,100
2015-10-29$38.06$51.196,953,900
2015-10-28$39.34$52.924,387,600
2015-10-27$39.20$52.732,525,900
2015-10-26$39.55$53.205,303,100
2015-10-23$41.15$55.356,726,600
2015-10-22$39.24$52.788,104,900
2015-10-21$37.13$49.946,846,000
2015-10-20$38.52$51.819,698,700
2015-10-19$38.75$52.126,879,500
2015-10-16$39.56$53.2113,945,600
2015-10-15$41.44$55.7421,466,700
2015-10-14$47.80$64.304,271,400
2015-10-13$48.62$65.402,808,000
2015-10-12$49.02$65.942,097,500
2015-10-09$49.03$65.955,099,200
2015-10-08$48.33$65.012,963,200
2015-10-07$47.29$63.613,561,300
2015-10-06$46.20$62.143,813,100
2015-10-05$44.84$60.314,959,200
2015-10-02$43.18$58.084,368,400
2015-10-01$42.86$57.656,315,600
2015-09-30$44.80$60.269,312,400
2015-09-29$41.78$56.205,109,300
2015-09-28$42.07$56.594,796,000
2015-09-25$42.89$57.693,802,700
2015-09-24$44.10$59.323,904,300
2015-09-23$43.55$58.583,589,300
2015-09-22$43.79$58.904,132,000
2015-09-21$46.20$62.143,183,200
2015-09-18$45.65$61.4010,100,400
2015-09-17$47.76$64.243,745,200
2015-09-16$49.15$66.112,668,000
2015-09-15$48.61$65.393,272,600
2015-09-14$48.33$65.013,049,700
2015-09-11$48.94$65.834,339,400
2015-09-10$49.22$66.214,473,900
2015-09-09$50.10$67.394,068,300
2015-09-08$49.61$66.733,284,800
2015-09-04$48.21$64.853,508,700
2015-09-03$49.49$66.574,644,000
2015-09-02$49.77$66.957,750,100
2015-09-01$50.60$68.065,924,800
2015-08-31$51.40$69.143,734,400
2015-08-28$50.68$68.173,680,000
2015-08-27$50.04$67.313,585,200
2015-08-26$47.89$64.424,102,500
2015-08-25$46.33$62.326,053,300
2015-08-24$47.62$64.057,211,400
2015-08-21$48.72$65.537,832,800
2015-08-20$48.65$65.446,015,400
2015-08-19$49.43$66.496,785,500
2015-08-18$52.05$70.014,400,000
2015-08-17$52.45$70.553,767,000
2015-08-14$52.02$69.973,813,000
2015-08-13$51.37$69.103,723,600
2015-08-12$51.62$69.434,263,500
2015-08-11$51.01$68.613,671,700
2015-08-10$51.14$68.792,976,800
2015-08-07$49.49$66.575,325,400
2015-08-06$51.32$68.303,895,800
2015-08-05$51.86$69.025,239,500
2015-08-04$51.39$68.404,558,700
2015-08-03$51.46$68.494,790,600
2015-07-31$50.60$67.358,155,300
2015-07-30$51.29$68.267,974,300
2015-07-29$49.42$65.784,949,500
2015-07-28$48.87$65.044,486,600
2015-07-27$47.91$63.774,880,500
2015-07-24$47.32$62.985,298,900
2015-07-23$48.01$63.908,724,200
2015-07-22$49.06$65.307,763,600
2015-07-21$48.11$64.033,694,100
2015-07-20$47.73$63.535,942,700
2015-07-17$48.15$64.086,084,800
2015-07-16$47.90$63.754,873,600
2015-07-15$47.30$62.955,312,900
2015-07-14$47.61$63.376,537,000
2015-07-13$46.28$61.608,885,300
2015-07-10$45.95$61.163,489,500
2015-07-09$46.04$61.282,672,200
2015-07-08$46.40$61.764,723,200
2015-07-07$47.82$63.656,126,800
2015-07-06$47.02$62.584,603,800
2015-07-02$48.15$64.084,713,700
2015-07-01$47.57$63.315,134,900
2015-06-30$47.50$63.227,949,600
2015-06-29$49.02$65.246,360,400
2015-06-26$50.06$66.636,308,500
2015-06-25$50.69$67.475,463,700
2015-06-24$51.97$69.173,168,400
2015-06-23$52.29$69.595,030,400
2015-06-22$53.87$71.701,853,500
2015-06-19$53.35$71.014,805,300
2015-06-18$54.14$72.062,252,300
2015-06-17$53.18$70.782,008,200
2015-06-16$53.20$70.812,639,300
2015-06-15$53.37$71.033,213,600
2015-06-12$53.55$71.272,264,700
2015-06-11$54.30$72.272,895,600
2015-06-10$53.59$71.333,034,800
2015-06-09$52.62$70.034,191,500
2015-06-08$53.04$70.593,769,500
2015-06-05$54.43$72.442,500,900
2015-06-04$54.54$72.593,307,700
2015-06-03$55.67$74.091,805,400
2015-06-02$55.29$73.592,610,700
2015-06-01$55.20$73.472,414,600
2015-05-29$55.64$74.052,711,000
2015-05-28$56.37$75.033,727,700
2015-05-27$55.34$73.652,282,200
2015-05-26$54.59$72.662,748,300
2015-05-22$55.79$74.251,745,100
2015-05-21$55.37$73.692,885,900
2015-05-20$54.60$72.673,153,500
2015-05-19$55.15$73.406,521,700
2015-05-18$56.90$75.731,789,100
2015-05-15$56.89$75.722,299,900
2015-05-14$57.43$76.441,518,500
2015-05-13$56.59$75.321,653,700
2015-05-12$56.16$74.751,586,300
2015-05-11$56.76$75.541,761,300
2015-05-08$57.24$76.182,413,500
2015-05-07$56.43$75.112,291,200
2015-05-06$56.29$74.923,500,300
2015-05-05$57.70$76.804,170,400
2015-05-04$59.21$78.812,074,500
2015-05-01$59.63$79.363,432,500
2015-04-30$58.72$78.153,902,600
2015-04-29$58.17$77.423,996,600
2015-04-28$59.00$77.813,685,900
2015-04-27$57.92$76.382,214,800
2015-04-24$58.34$76.942,454,400
2015-04-23$58.75$77.482,750,200
2015-04-22$58.23$76.792,271,300
2015-04-21$58.41$77.033,509,800
2015-04-20$59.14$77.994,910,500
2015-04-17$57.43$75.749,537,500
2015-04-16$55.96$73.804,461,700
2015-04-15$56.67$74.733,736,100
2015-04-14$55.77$73.552,710,600
2015-04-13$55.41$73.071,938,700
2015-04-10$55.58$73.303,725,700
2015-04-09$54.69$72.123,384,000
2015-04-08$53.31$70.304,025,900
2015-04-07$53.75$70.883,338,900
2015-04-06$52.74$69.552,444,900
2015-04-02$52.45$69.173,695,500
2015-04-01$51.79$68.303,640,900
2015-03-31$52.03$68.623,776,400
2015-03-30$53.08$70.002,209,400
2015-03-27$52.76$69.582,938,000
2015-03-26$53.53$70.594,253,900
2015-03-25$53.61$70.704,358,300
2015-03-24$55.33$72.972,842,400
2015-03-23$55.85$73.652,650,800
2015-03-20$56.51$74.524,848,700
2015-03-19$55.71$73.472,471,200
2015-03-18$55.30$72.934,951,900
2015-03-17$53.67$70.783,299,200
2015-03-16$54.84$72.324,261,700
2015-03-13$53.76$70.904,054,600
2015-03-12$54.54$71.935,734,400
2015-03-11$54.36$71.694,559,600
2015-03-10$54.41$71.756,728,400
2015-03-09$56.98$75.143,283,400
2015-03-06$56.90$75.043,771,700
2015-03-05$58.44$77.073,474,300
2015-03-04$58.08$76.594,209,500
2015-03-03$58.82$77.576,555,700
2015-03-02$61.56$81.184,083,600
2015-02-27$61.12$80.602,752,300
2015-02-26$60.68$80.022,406,000
2015-02-25$60.02$79.153,268,900
2015-02-24$60.70$80.053,580,900
2015-02-23$61.99$81.751,555,500
2015-02-20$62.18$82.001,746,900
2015-02-19$61.46$81.051,291,300
2015-02-18$61.18$80.682,173,700
2015-02-17$61.15$80.642,318,300
2015-02-13$61.84$81.552,566,200
2015-02-12$61.16$80.661,830,000
2015-02-11$60.80$80.183,024,800
2015-02-10$60.20$79.393,419,200
2015-02-09$60.40$79.653,563,200
2015-02-06$59.94$79.054,216,400
2015-02-05$60.41$78.952,189,500
2015-02-04$59.93$78.334,049,100
2015-02-03$59.25$77.444,239,000
2015-02-02$57.80$75.545,027,900
2015-01-30$56.44$73.775,504,500
2015-01-29$58.70$76.725,046,000
2015-01-28$57.53$75.197,678,200
2015-01-27$57.07$74.598,078,000
2015-01-26$59.06$77.1915,325,600
2015-01-23$63.98$83.622,594,200
2015-01-22$63.94$83.573,563,300
2015-01-21$63.29$82.721,724,000
2015-01-20$63.12$82.501,772,100
2015-01-16$63.41$82.882,500,300
2015-01-15$62.28$81.403,552,200
2015-01-14$64.59$84.421,927,000
2015-01-13$64.75$84.632,142,700
2015-01-12$65.04$85.012,133,100
2015-01-09$66.44$86.842,545,900
2015-01-08$65.43$85.523,472,500
2015-01-07$64.27$84.001,886,500
2015-01-06$63.86$83.463,425,800
2015-01-05$65.67$85.832,269,700
2015-01-02$66.02$86.292,397,300