NASDAQ:ALRM | Historical Stock Price | Alarm.com Holdings, 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
2015-06-26 to 2026-09-04
Data captured

Stock Price Chart

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

$10.88$17.28$27.45$43.62$69.30$110.092015-06-262026-08-27

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

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Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$42.97$42.97249,000——
2019-12-30$42.63$42.63215,200——
2019-12-27$42.75$42.75227,400——
2019-12-26$42.64$42.64198,600——
2019-12-24$42.51$42.51108,400——
2019-12-23$42.97$42.97315,000——
2019-12-20$42.49$42.491,083,400——
2019-12-19$42.04$42.04497,000——
2019-12-18$41.88$41.88245,900——
2019-12-17$41.95$41.95343,500——
2019-12-16$41.96$41.96241,400——
2019-12-13$42.41$42.41393,600——
2019-12-12$41.95$41.95257,100——
2019-12-11$41.46$41.46275,700——
2019-12-10$41.86$41.86453,700——
2019-12-09$42.93$42.93269,400——
2019-12-06$43.24$43.24286,600——
2019-12-05$42.58$42.58344,900——
2019-12-04$42.51$42.51502,000——
2019-12-03$42.26$42.26365,300——
2019-12-02$41.97$41.97560,800——
2019-11-29$43.62$43.62103,400——
2019-11-27$43.37$43.37218,100——
2019-11-26$43.16$43.16230,800——
2019-11-25$43.07$43.07319,000——
2019-11-22$42.14$42.14263,400——
2019-11-21$41.88$41.88539,100——
2019-11-20$42.45$42.45603,800——
2019-11-19$42.22$42.22724,000——
2019-11-18$43.00$43.00304,000——
2019-11-15$44.15$44.15354,800——
2019-11-14$44.59$44.59223,200——
2019-11-13$44.78$44.78289,900——
2019-11-12$45.85$45.85199,300——
2019-11-11$45.72$45.72226,600——
2019-11-08$45.37$45.37419,900——
2019-11-07$47.38$47.38514,300——
2019-11-06$46.27$46.271,882,600——
2019-11-05$51.53$51.53628,300——
2019-11-04$51.08$51.08345,300——
2019-11-01$50.47$50.47260,100——
2019-10-31$49.40$49.40243,300——
2019-10-30$49.96$49.96174,800——
2019-10-29$49.31$49.31199,900——
2019-10-28$49.11$49.11126,600——
2019-10-25$48.79$48.79137,500——
2019-10-24$48.08$48.08165,700——
2019-10-23$48.21$48.21322,700——
2019-10-22$47.39$47.39438,400——
2019-10-21$48.95$48.95411,000——
2019-10-18$47.21$47.21310,800——
2019-10-17$47.72$47.72215,200——
2019-10-16$47.13$47.13254,800——
2019-10-15$47.11$47.11357,200——
2019-10-14$46.49$46.49150,400——
2019-10-11$46.88$46.88349,800——
2019-10-10$45.72$45.72419,600——
2019-10-09$45.75$45.75110,700——
2019-10-08$45.63$45.63419,700——
2019-10-07$47.32$47.32173,000——
2019-10-04$47.29$47.29175,200——
2019-10-03$46.78$46.78248,800——
2019-10-02$46.62$46.62293,800——
2019-10-01$46.65$46.65249,300——
2019-09-30$46.64$46.64247,200——
2019-09-27$46.49$46.49200,700——
2019-09-26$47.11$47.11165,400——
2019-09-25$47.88$47.88249,200——
2019-09-24$47.41$47.41255,500——
2019-09-23$48.77$48.77158,700——
2019-09-20$48.89$48.89420,900——
2019-09-19$48.38$48.38270,800——
2019-09-18$48.75$48.75185,700——
2019-09-17$49.26$49.26216,700——
2019-09-16$49.92$49.92251,100——
2019-09-13$49.81$49.81518,000——
2019-09-12$49.71$49.71358,900——
2019-09-11$49.96$49.96395,000——
2019-09-10$47.31$47.31204,700——
2019-09-09$47.16$47.16338,500——
2019-09-06$48.34$48.34159,300——
2019-09-05$48.71$48.71241,600——
2019-09-04$48.29$48.29267,400——
2019-09-03$47.25$47.25386,200——
2019-08-30$47.60$47.60236,600——
2019-08-29$47.24$47.24240,800——
2019-08-28$46.59$46.59267,000——
2019-08-27$46.77$46.77325,000——
2019-08-26$47.30$47.30410,600——
2019-08-23$45.74$45.74572,800——
2019-08-22$46.33$46.33434,400——
2019-08-21$46.80$46.80309,200——
2019-08-20$47.39$47.39263,100——
2019-08-19$47.45$47.45370,400——
2019-08-16$46.81$46.81299,400——
2019-08-15$46.42$46.42390,600——
2019-08-14$46.29$46.29489,400——
2019-08-13$46.75$46.75654,100——
2019-08-12$48.29$48.29573,000——
2019-08-09$50.29$50.291,445,700——
2019-08-08$50.52$50.52933,100——
2019-08-07$47.76$47.76360,600——
2019-08-06$46.80$46.80443,000——
2019-08-05$46.85$46.85720,200——
2019-08-02$47.97$47.97465,400——
2019-08-01$48.99$48.99435,800——
2019-07-31$49.91$49.91448,400——
2019-07-30$50.47$50.47504,000——
2019-07-29$49.99$49.99330,000——
2019-07-26$51.09$51.09356,800——
2019-07-25$49.94$49.94482,500——
2019-07-24$51.63$51.63165,800——
2019-07-23$51.06$51.06385,400——
2019-07-22$51.51$51.51356,500——
2019-07-19$52.20$52.20497,400——
2019-07-18$52.39$52.39548,500——
2019-07-17$51.74$51.74547,100——
2019-07-16$51.26$51.26328,700——
2019-07-15$50.79$50.79265,600——
2019-07-12$50.74$50.74240,000——
2019-07-11$51.13$51.13355,000——
2019-07-10$50.98$50.98298,500——
2019-07-09$51.04$51.04319,700——
2019-07-08$50.79$50.79391,900——
2019-07-05$52.31$52.31246,400——
2019-07-03$52.73$52.73103,300——
2019-07-02$52.14$52.14244,500——
2019-07-01$52.48$52.48383,800——
2019-06-28$53.50$53.501,094,400——
2019-06-27$52.92$52.92385,500——
2019-06-26$53.17$53.17413,600——
2019-06-25$52.50$52.50527,200——
2019-06-24$52.72$52.72270,200——
2019-06-21$53.65$53.65549,600——
2019-06-20$53.67$53.67390,200——
2019-06-19$54.42$54.42299,500——
2019-06-18$53.14$53.14341,000——
2019-06-17$54.07$54.07288,700——
2019-06-14$53.26$53.26696,500——
2019-06-13$55.15$55.15437,100——
2019-06-12$54.92$54.92515,200——
2019-06-11$53.84$53.84537,600——
2019-06-10$54.82$54.82616,500——
2019-06-07$54.13$54.13333,300——
2019-06-06$53.48$53.48501,500——
2019-06-05$53.96$53.96676,900——
2019-06-04$54.71$54.711,141,800——
2019-06-03$54.51$54.51529,700——
2019-05-31$58.31$58.31309,000——
2019-05-30$59.56$59.56231,000——
2019-05-29$58.68$58.68302,600——
2019-05-28$60.25$60.25279,400——
2019-05-24$59.46$59.46395,700——
2019-05-23$59.01$59.01386,400——
2019-05-22$60.78$60.78363,500——
2019-05-21$60.65$60.65333,700——
2019-05-20$59.94$59.94305,200——
2019-05-17$60.95$60.95462,800——
2019-05-16$60.18$60.18327,200——
2019-05-15$58.39$58.39479,400——
2019-05-14$58.86$58.86624,000——
2019-05-13$58.92$58.92843,500——
2019-05-10$63.95$63.951,622,900——
2019-05-09$69.67$69.67679,200——
2019-05-08$69.57$69.57326,000——
2019-05-07$69.79$69.79353,500——
2019-05-06$71.14$71.14325,100——
2019-05-03$71.00$71.00294,100——
2019-05-02$70.13$70.13258,900——
2019-05-01$70.23$70.23394,600——
2019-04-30$70.88$70.88279,300——
2019-04-29$70.64$70.64300,200——
2019-04-26$70.59$70.59264,900——
2019-04-25$70.83$70.83185,100——
2019-04-24$70.36$70.36158,500——
2019-04-23$69.86$69.86307,800——
2019-04-22$68.78$68.78182,900——
2019-04-18$67.13$67.13236,000——
2019-04-17$67.59$67.59527,200——
2019-04-16$67.73$67.73423,400——
2019-04-15$68.76$68.76380,700——
2019-04-12$68.33$68.33155,900——
2019-04-11$67.97$67.97401,800——
2019-04-10$67.08$67.08364,500——
2019-04-09$65.79$65.79256,300——
2019-04-08$64.82$64.82233,600——
2019-04-05$64.75$64.75529,600——
2019-04-04$63.78$63.78555,300——
2019-04-03$65.59$65.59499,200——
2019-04-02$65.15$65.15354,000——
2019-04-01$65.03$65.03370,700——
2019-03-29$64.90$64.90350,500——
2019-03-28$63.51$63.51246,300——
2019-03-27$62.29$62.29289,600——
2019-03-26$62.72$62.72335,000——
2019-03-25$61.68$61.68366,700——
2019-03-22$61.09$61.09289,200——
2019-03-21$63.03$63.03312,700——
2019-03-20$62.14$62.14227,100——
2019-03-19$61.52$61.52207,600——
2019-03-18$61.72$61.72372,300——
2019-03-15$60.99$60.99474,400——
2019-03-14$60.32$60.32220,800——
2019-03-13$60.95$60.95452,700——
2019-03-12$60.43$60.43447,800——
2019-03-11$59.98$59.98587,500——
2019-03-08$58.15$58.15508,400——
2019-03-07$57.76$57.76435,300——
2019-03-06$57.63$57.63710,500——
2019-03-05$59.22$59.22826,100——
2019-03-04$57.08$57.081,605,200——
2019-03-01$59.31$59.312,163,700——
2019-02-28$65.63$65.63723,100——
2019-02-27$65.05$65.05473,200——
2019-02-26$64.53$64.53372,600——
2019-02-25$64.72$64.72338,700——
2019-02-22$65.09$65.09438,800——
2019-02-21$64.24$64.24259,200——
2019-02-20$64.70$64.70384,100——
2019-02-19$64.65$64.65257,700——
2019-02-15$65.01$65.01287,900——
2019-02-14$65.01$65.01283,800——
2019-02-13$64.74$64.74246,500——
2019-02-12$64.46$64.46269,500——
2019-02-11$63.89$63.89524,800——
2019-02-08$64.83$64.83475,500——
2019-02-07$63.02$63.02375,200——
2019-02-06$64.40$64.401,207,300——
2019-02-05$62.00$62.00681,400——
2019-02-04$62.15$62.15560,700——
2019-02-01$62.33$62.33624,700——
2019-01-31$62.93$62.93492,300——
2019-01-30$62.04$62.04519,200——
2019-01-29$62.69$62.69265,300——
2019-01-28$62.88$62.88447,700——
2019-01-25$62.64$62.64642,800——
2019-01-24$61.05$61.05451,100——
2019-01-23$60.17$60.17556,200——
2019-01-22$59.40$59.40963,200——
2019-01-18$60.38$60.381,156,500——
2019-01-17$57.96$57.96662,700——
2019-01-16$57.65$57.65662,800——
2019-01-15$56.40$56.40470,700——
2019-01-14$55.00$55.00321,600——
2019-01-11$54.89$54.89376,500——
2019-01-10$54.37$54.37482,200——
2019-01-09$54.73$54.73933,100——
2019-01-08$53.64$53.64783,700——
2019-01-07$51.49$51.49898,500——
2019-01-04$51.43$51.43417,900——
2019-01-03$49.78$49.78309,300——
2019-01-02$52.06$52.06362,500——