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Seagate Technology Holdings plc (STX) stock

STXNasdaqComputer Storage DevicesFiscal year ends June 27
Financials through Q1 FY2027, quarter ended Oct 2, 2026Last filing: 10-Q on Oct 29, 2026Score 17/3030% above fair value
$644.58−55.89 (-7.98%)

Close on Oct 30, 2026Market cap $146.09BP/E 33.9Yield 0.46%

Price history

Seagate Technology share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$644.58
-7.98% on the day
52-week range
$228.61 – $1,145.00
-43.7% from the high
Change over 52 weeks
+140.2%
From $268.34 on Oct 30, 2025
Average volume
4.87M
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$632.25$718.65$621.50$644.58+2.23%35,265,758
Oct 19, 2026$665.00$715.63$621.00$630.49-1.33%23,984,574
Oct 12, 2026$767.00$770.00$636.36$639.01-18.39%27,117,334
Oct 5, 2026$876.00$903.00$766.09$783.00-7.77%26,300,331
Sep 28, 2026$912.10$946.36$791.75$848.99-7.40%25,149,897
Sep 21, 2026$894.27$936.94$856.39$916.83+6.76%18,584,149
Sep 14, 2026$778.12$872.00$758.35$858.79+3.45%23,894,492
Sep 8, 2026$880.65$925.44$817.69$830.17-2.25%15,791,113
Aug 31, 2026$826.50$852.98$763.52$849.28+2.35%14,079,523
Aug 24, 2026$818.60$875.75$774.00$829.76-2.38%15,601,847
Aug 17, 2026$990.33$1,013.99$827.60$850.00-12.68%20,994,013
Aug 10, 2026$802.95$990.61$786.00$973.44+19.77%21,820,862
Aug 3, 2026$818.01$885.00$761.80$812.76-5.07%26,125,542
Jul 27, 2026$855.99$921.78$698.99$856.13+0.52%36,374,966
Jul 20, 2026$810.02$936.49$797.01$851.69+8.13%25,979,578
Jul 13, 2026$869.60$906.30$700.39$787.66-13.48%25,879,104
Jul 6, 2026$863.62$937.54$786.01$910.34+11.00%21,150,997
Jun 29, 2026$915.99$998.49$795.66$820.16-8.86%19,481,659
Jun 22, 2026$1,089.00$1,127.99$880.49$899.90-15.92%31,210,829
Jun 15, 2026$1,032.52$1,145.00$990.78$1,070.23+14.95%24,596,001
Jun 8, 2026$882.72$946.24$801.89$931.04+9.86%15,025,357
Jun 1, 2026$885.33$966.80$843.63$847.47-3.67%14,967,807
May 26, 2026$831.17$905.39$816.98$879.80+8.25%14,758,241
May 18, 2026$801.00$824.00$695.14$812.73+2.17%16,872,176
May 11, 2026$793.25$841.31$765.77$795.47+1.64%17,533,201
May 4, 2026$742.16$802.13$729.18$782.64+7.66%27,894,513
Apr 27, 2026$599.31$728.00$553.20$726.93+24.00%33,631,244
Apr 20, 2026$550.77$607.89$531.61$586.25+7.03%15,591,882
Apr 13, 2026$500.08$553.57$495.65$547.75+8.87%16,861,667
Apr 6, 2026$450.88$517.18$445.00$503.13+17.18%21,116,154
Mar 30, 2026$393.06$429.41$351.42$429.36+12.97%13,856,767
Mar 23, 2026$420.00$426.28$376.08$380.07-7.58%17,511,393
Mar 16, 2026$397.50$439.73$388.37$411.23+7.17%23,197,177
Mar 9, 2026$342.42$398.29$342.00$383.71+8.76%13,365,133
Mar 2, 2026$393.59$407.70$350.10$352.80-13.50%19,526,667
Feb 23, 2026$410.40$426.50$393.22$407.84-0.80%15,590,122
Feb 17, 2026$420.00$434.95$399.13$411.11-3.49%12,185,788
Feb 9, 2026$424.04$459.84$391.00$425.99-0.78%19,480,522
Feb 2, 2026$402.50$459.41$394.24$429.32+5.31%27,679,506
Jan 26, 2026$348.85$457.84$346.00$407.69+17.80%45,419,507
Jan 20, 2026$322.99$350.05$322.04$346.10+6.09%14,085,461
Jan 12, 2026$299.31$335.02$298.09$326.23+7.31%15,031,921
Jan 5, 2026$294.97$332.00$277.69$304.01+5.73%22,106,514
Dec 29, 2025$281.99$289.65$274.27$287.54+0.46%8,459,042
Dec 22, 2025$301.25$302.00$274.71$286.22-3.42%8,963,509
Dec 15, 2025$291.89$305.43$276.11$296.36+3.03%38,532,360
Dec 8, 2025$281.00$308.93$278.67$287.64+3.17%17,591,212
Dec 1, 2025$272.09$279.67$250.53$278.79+0.76%14,085,383
Nov 24, 2025$242.92$277.58$242.91$276.69+16.51%11,486,351
Nov 17, 2025$257.50$275.70$228.61$237.49-8.02%15,885,882
Nov 10, 2025$290.71$297.88$251.09$258.21-7.57%21,906,891
Nov 3, 2025$258.75$284.42$249.48$279.35+9.17%26,112,755

Seasonality

STX return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average15.1%0.9%-0.7%6.6%7.2%2.4%-1.9%0.8%4.3%-2.4%9.4%1.6%
Months up8 of 106 of 106 of 105 of 108 of 106 of 103 of 105 of 106 of 105 of 109 of 96 of 9
202648.0%0.0%-3.8%72.0%30.6%9.8%-11.3%-3.2%11.4%-30.1%
202511.6%5.8%-16.0%7.2%29.6%23.0%8.8%6.6%41.5%8.4%8.1%-0.2%
20240.4%8.6%0.8%-7.7%8.5%11.5%-1.1%-2.6%10.8%-8.4%1.0%-14.2%
202328.8%-4.8%3.6%-11.1%2.3%4.1%2.6%11.5%-5.8%3.5%15.9%8.8%
2022-5.2%-3.7%-12.2%-8.7%3.2%-14.8%12.0%-16.3%-19.6%-6.7%6.7%0.7%
20216.4%10.8%5.7%21.0%3.9%-8.2%-0.0%-0.4%-5.0%7.9%15.3%10.8%
2020-4.2%-15.9%3.4%2.4%6.2%-7.5%-6.6%6.1%4.1%-2.9%23.0%6.8%
201914.7%5.1%4.2%0.9%-13.4%14.2%-1.7%8.4%8.4%7.9%2.8%0.8%
201831.9%-3.3%10.7%-1.1%-2.7%1.3%-6.8%1.7%-10.4%-15.0%7.1%-8.9%
201718.3%6.7%-3.4%-8.3%3.4%-9.7%-14.9%-4.3%7.2%11.5%4.3%10.1%