NASDAQ:SMTC | Historical Stock Price | SEMTECH CORP

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

$0.12$0.51$2.18$9.34$40.02$171.441980-03-172026-08-27

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

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$72.09$72.09179,100——
2020-12-30$71.99$71.99120,700——
2020-12-29$70.53$70.53163,500——
2020-12-28$71.91$71.91164,000——
2020-12-24$71.72$71.72112,600——
2020-12-23$71.15$71.15185,200——
2020-12-22$71.70$71.70341,600——
2020-12-21$71.34$71.34274,400——
2020-12-18$71.67$71.671,122,500——
2020-12-17$72.02$72.02343,200——
2020-12-16$71.15$71.15341,600——
2020-12-15$73.33$73.33295,100——
2020-12-14$71.07$71.07386,200——
2020-12-11$69.90$69.90231,700——
2020-12-10$69.66$69.66263,400——
2020-12-09$69.48$69.48478,100——
2020-12-08$71.83$71.83505,500——
2020-12-07$71.03$71.03469,500——
2020-12-04$72.20$72.20381,000——
2020-12-03$69.40$69.40773,600——
2020-12-02$67.90$67.90405,000——
2020-12-01$67.94$67.94648,300——
2020-11-30$67.47$67.47505,700——
2020-11-27$68.94$68.94117,700——
2020-11-25$67.94$67.94417,200——
2020-11-24$68.73$68.73441,900——
2020-11-23$68.63$68.63356,000——
2020-11-20$68.94$68.94417,300——
2020-11-19$67.92$67.92374,700——
2020-11-18$66.52$66.52401,000——
2020-11-17$67.76$67.76348,900——
2020-11-16$67.72$67.72380,600——
2020-11-13$65.35$65.35197,500——
2020-11-12$63.65$63.65378,600——
2020-11-11$65.04$65.04247,300——
2020-11-10$63.80$63.80479,900——
2020-11-09$64.96$64.96366,700——
2020-11-06$63.16$63.16218,900——
2020-11-05$61.64$61.64459,400——
2020-11-04$58.84$58.84363,000——
2020-11-03$56.40$56.40401,500——
2020-11-02$54.06$54.06354,600——
2020-10-30$54.89$54.89323,400——
2020-10-29$55.23$55.23606,400——
2020-10-28$52.46$52.46353,800——
2020-10-27$55.47$55.47216,700——
2020-10-26$55.93$55.93167,700——
2020-10-23$56.98$56.98226,100——
2020-10-22$56.94$56.94284,900——
2020-10-21$55.94$55.94232,600——
2020-10-20$56.36$56.36295,300——
2020-10-19$56.30$56.30285,200——
2020-10-16$56.35$56.35204,500——
2020-10-15$57.12$57.12262,100——
2020-10-14$56.87$56.87211,200——
2020-10-13$57.99$57.99204,100——
2020-10-12$58.48$58.48243,900——
2020-10-09$57.94$57.94288,300——
2020-10-08$56.60$56.60360,800——
2020-10-07$55.82$55.82324,300——
2020-10-06$55.14$55.14476,600——
2020-10-05$54.54$54.54366,500——
2020-10-02$52.17$52.17267,900——
2020-10-01$54.20$54.20550,100——
2020-09-30$52.96$52.96334,600——
2020-09-29$53.46$53.46252,800——
2020-09-28$53.19$53.19312,400——
2020-09-25$51.23$51.23436,400——
2020-09-24$50.29$50.29272,500——
2020-09-23$50.00$50.00400,600——
2020-09-22$51.37$51.37412,300——
2020-09-21$51.17$51.17796,000——
2020-09-18$52.13$52.131,765,300——
2020-09-17$54.10$54.10799,200——
2020-09-16$56.88$56.88612,100——
2020-09-15$56.99$56.99621,500——
2020-09-14$56.23$56.23540,900——
2020-09-11$55.96$55.96515,600——
2020-09-10$54.97$54.97539,400——
2020-09-09$56.16$56.16424,400——
2020-09-08$55.01$55.01825,100——
2020-09-04$57.55$57.55528,300——
2020-09-03$57.76$57.76868,800——
2020-09-02$60.76$60.76425,400——
2020-09-01$59.09$59.09498,600——
2020-08-31$58.65$58.65730,600——
2020-08-28$59.68$59.68479,300——
2020-08-27$59.57$59.571,159,300——
2020-08-26$62.90$62.90609,800——
2020-08-25$62.65$62.65435,100——
2020-08-24$62.29$62.29365,400——
2020-08-21$61.03$61.03314,600——
2020-08-20$61.37$61.37529,000——
2020-08-19$61.08$61.08474,800——
2020-08-18$61.78$61.78630,200——
2020-08-17$62.85$62.85560,400——
2020-08-14$63.03$63.03464,500——
2020-08-13$63.53$63.53349,000——
2020-08-12$64.00$64.00374,800——
2020-08-11$62.35$62.35801,900——
2020-08-10$60.46$60.46477,300——
2020-08-07$58.88$58.88439,900——
2020-08-06$58.59$58.59337,100——
2020-08-05$58.32$58.32489,300——
2020-08-04$58.46$58.46343,500——
2020-08-03$57.19$57.19362,000——
2020-07-31$55.73$55.73473,600——
2020-07-30$55.11$55.11286,200——
2020-07-29$54.46$54.46250,600——
2020-07-28$52.70$52.70303,100——
2020-07-27$54.01$54.01432,700——
2020-07-24$51.69$51.69225,300——
2020-07-23$52.18$52.18292,100——
2020-07-22$52.53$52.53307,500——
2020-07-21$52.88$52.88220,100——
2020-07-20$53.63$53.63266,700——
2020-07-17$52.99$52.99185,900——
2020-07-16$52.46$52.46258,100——
2020-07-15$53.30$53.30496,900——
2020-07-14$52.87$52.87469,500——
2020-07-13$52.34$52.34458,900——
2020-07-10$53.70$53.70398,900——
2020-07-09$54.13$54.13421,600——
2020-07-08$54.09$54.09278,400——
2020-07-07$53.26$53.26363,400——
2020-07-06$53.77$53.77293,100——
2020-07-02$52.49$52.49373,800——
2020-07-01$51.05$51.05394,800——
2020-06-30$52.22$52.22404,200——
2020-06-29$50.76$50.76274,800——
2020-06-26$50.30$50.30725,000——
2020-06-25$51.10$51.10388,500——
2020-06-24$50.08$50.08417,400——
2020-06-23$51.59$51.59635,700——
2020-06-22$51.62$51.62451,200——
2020-06-19$50.78$50.781,370,300——
2020-06-18$51.54$51.54381,900——
2020-06-17$52.31$52.31397,400——
2020-06-16$52.57$52.57521,900——
2020-06-15$50.88$50.88994,800——
2020-06-12$50.59$50.59472,800——
2020-06-11$49.65$49.65572,100——
2020-06-10$54.35$54.35507,700——
2020-06-09$53.94$53.94507,400——
2020-06-08$54.21$54.21615,100——
2020-06-05$56.29$56.29699,700——
2020-06-04$54.04$54.04513,100——
2020-06-03$54.01$54.01685,900——
2020-06-02$52.77$52.77769,900——
2020-06-01$52.58$52.58562,400——
2020-05-29$53.18$53.18732,100——
2020-05-28$51.44$51.441,325,900——
2020-05-27$50.21$50.21462,900——
2020-05-26$49.05$49.05431,400——
2020-05-22$47.12$47.12222,800——
2020-05-21$46.60$46.60463,800——
2020-05-20$48.04$48.04350,400——
2020-05-19$45.23$45.23341,900——
2020-05-18$46.43$46.43562,800——
2020-05-15$42.39$42.39379,200——
2020-05-14$43.00$43.00388,200——
2020-05-13$42.70$42.70317,200——
2020-05-12$43.64$43.64323,100——
2020-05-11$45.62$45.62399,000——
2020-05-08$45.98$45.98323,500——
2020-05-07$44.28$44.28290,200——
2020-05-06$43.26$43.26304,500——
2020-05-05$43.84$43.84410,800——
2020-05-04$42.17$42.17430,700——
2020-05-01$42.68$42.68439,500——
2020-04-30$45.24$45.24450,700——
2020-04-29$47.94$47.94421,700——
2020-04-28$44.38$44.38390,800——
2020-04-27$44.58$44.58314,700——
2020-04-24$43.18$43.18213,600——
2020-04-23$42.30$42.30282,200——
2020-04-22$42.50$42.50504,800——
2020-04-21$38.90$38.90663,400——
2020-04-20$41.28$41.28415,200——
2020-04-17$42.88$42.88578,500——
2020-04-16$43.09$43.09427,400——
2020-04-15$42.45$42.45449,600——
2020-04-14$44.73$44.73332,000——
2020-04-13$42.78$42.78280,200——
2020-04-09$43.29$43.29684,700——
2020-04-08$43.55$43.55535,800——
2020-04-07$41.32$41.32737,000——
2020-04-06$40.68$40.68664,800——
2020-04-03$36.66$36.66544,300——
2020-04-02$36.41$36.41398,000——
2020-04-01$35.14$35.14519,100——
2020-03-31$37.50$37.50664,900——
2020-03-30$36.62$36.62607,700——
2020-03-27$36.14$36.14659,400——
2020-03-26$38.43$38.43583,300——
2020-03-25$37.47$37.47582,000——
2020-03-24$38.62$38.62891,500——
2020-03-23$35.70$35.701,013,800——
2020-03-20$32.85$32.851,208,900——
2020-03-19$33.50$33.50884,900——
2020-03-18$30.64$30.641,186,700——
2020-03-17$32.88$32.881,410,600——
2020-03-16$26.99$26.991,090,200——
2020-03-13$35.01$35.011,291,700——
2020-03-12$32.17$32.171,632,200——
2020-03-11$33.78$33.78989,100——
2020-03-10$36.71$36.711,235,400——
2020-03-09$32.85$32.85960,100——
2020-03-06$37.77$37.77925,600——
2020-03-05$39.08$39.08614,800——
2020-03-04$40.52$40.52745,000——
2020-03-03$39.70$39.70479,500——
2020-03-02$40.86$40.86648,100——
2020-02-28$39.49$39.491,025,900——
2020-02-27$38.97$38.97719,800——
2020-02-26$41.80$41.80541,000——
2020-02-25$42.12$42.12550,300——
2020-02-24$43.31$43.31591,300——
2020-02-21$47.16$47.16313,700——
2020-02-20$48.77$48.77294,300——
2020-02-19$49.01$49.01922,400——
2020-02-18$48.87$48.87330,400——
2020-02-14$50.42$50.42266,000——
2020-02-13$51.28$51.28395,700——
2020-02-12$51.77$51.77229,100——
2020-02-11$50.97$50.97207,000——
2020-02-10$50.39$50.39289,000——
2020-02-07$49.97$49.97473,100——
2020-02-06$51.33$51.33230,700——
2020-02-05$52.20$52.20399,000——
2020-02-04$51.61$51.61305,100——
2020-02-03$50.22$50.22395,000——
2020-01-31$48.19$48.19674,700——
2020-01-30$50.70$50.70421,700——
2020-01-29$50.96$50.96361,300——
2020-01-28$52.10$52.10248,100——
2020-01-27$50.36$50.36451,600——
2020-01-24$52.52$52.52370,000——
2020-01-23$54.41$54.41411,100——
2020-01-22$54.45$54.45264,700——
2020-01-21$54.40$54.40210,400——
2020-01-17$54.97$54.97278,200——
2020-01-16$54.79$54.79288,800——
2020-01-15$53.32$53.32464,500——
2020-01-14$53.88$53.88328,200——
2020-01-13$53.38$53.38228,500——
2020-01-10$52.70$52.70238,200——
2020-01-09$53.16$53.16387,300——
2020-01-08$52.95$52.95297,100——
2020-01-07$52.97$52.97347,600——
2020-01-06$52.05$52.05428,400——
2020-01-03$52.99$52.99443,700——
2020-01-02$53.86$53.86354,300——