Alarm.com Holdings, Inc. (ALRM) NASDAQ

Currency In USD

ALRM Historical Return

If you invested $1000 in Alarm.com Holdings, Inc. (ALRM) 10 years ago, it would be worth $2,196.83 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $687.7, while $1000 invested 1 year ago would be worth $994.25. This corresponds to total returns of 119.68%, -31.23%, -0.57%, respectively, with annualized returns of 8.18%, -7.21%, -0.57%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

ALRM Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	55.5	55.36	55.36	55.9	54.21	474,935
September 10, 2026	54.94	55.17	55.17	55.67	54.64	304,057
September 09, 2026	55.66	54.99	54.99	55.98	54.81	336,933
September 08, 2026	55.82	56.01	56.01	56.16	54.58	432,095
September 04, 2026	56.44	56.48	56.48	56.88	55.56	252,376
September 03, 2026	57.31	56.73	56.73	57.95	56.19	377,583
September 02, 2026	55.96	56.55	56.55	56.71	55.62	361,481
September 01, 2026	57.01	55.61	55.61	57.67	55.5	421,265
August 31, 2026	56.98	57.56	57.56	58.07	56.89	416,824
August 28, 2026	57.6	57.47	57.47	58.03	57.34	357,624
August 27, 2026	56.93	57.6	57.6	57.84	56.82	316,166
August 26, 2026	56.13	56.71	56.71	56.85	56.13	273,533
August 25, 2026	57.49	56.76	56.76	57.76	56.54	230,686
August 24, 2026	57.24	57.58	57.58	58.15	57.24	349,510
August 21, 2026	57.46	57.51	57.51	57.9	56.71	350,880
August 20, 2026	57.24	57.06	57.06	57.63	56.72	416,617
August 19, 2026	55.73	57.38	57.38	57.65	55.73	386,805
August 18, 2026	55.69	55.57	55.57	56.08	55.43	246,909
August 17, 2026	54.87	55	55	55.46	54.07	371,010
August 14, 2026	56.24	55.57	55.57	56.31	55.13	394,545
August 13, 2026	56.08	55.79	55.79	56.37	54.84	432,324
August 12, 2026	55.57	55.46	55.46	56.12	54.79	292,358
August 11, 2026	56.01	56.37	56.37	57.03	55.6	353,196
August 10, 2026	57.53	56.45	56.45	57.91	56.12	405,384
August 07, 2026	57.13	57.53	57.53	57.8	55.41	495,346
August 06, 2026	56.09	56.29	56.29	56.7	55.65	407,926
August 05, 2026	56.37	56.66	56.66	56.74	55.35	422,534
August 04, 2026	55.09	55.87	55.87	56.11	54.89	386,927
August 03, 2026	55.45	55.54	55.54	56.42	55.25	382,251
July 31, 2026	54.66	54.75	54.75	54.84	53.8	362,541
July 30, 2026	54.94	54.22	54.22	55.11	53.41	395,298
July 29, 2026	54.85	55.69	55.69	56.17	54.53	473,154
July 28, 2026	54.36	54.51	54.51	55.83	54.36	446,924
July 27, 2026	52.72	53.62	53.62	54.41	52.3	531,648
July 23, 2026	50.54	50.5	50.5	50.89	49.95	487,553
July 22, 2026	52.2	50.54	50.54	52.3	50.2	364,124
July 21, 2026	52.11	52.2	52.2	52.98	51.88	403,104
July 20, 2026	53.16	52.95	52.95	53.38	52.65	259,147
July 17, 2026	53.49	53.2	53.2	54.85	53.07	432,633
July 16, 2026	52.78	54.1	54.1	54.23	52.45	490,936
July 15, 2026	52.54	52.25	52.25	54.14	52.12	592,853
July 14, 2026	51.1	52.23	52.23	52.53	50.64	308,284
July 13, 2026	51.57	52.24	52.24	52.37	51.27	422,928
July 10, 2026	52.19	51.5	51.5	52.35	51.17	354,637
July 09, 2026	50.23	51.69	51.69	51.83	49.67	510,723
July 08, 2026	50.35	50.99	50.99	51.15	49.65	634,430
July 07, 2026	50.5	50.84	50.84	51.32	50.31	453,354
July 06, 2026	49.48	49.87	49.87	50.12	49.1	365,810
July 02, 2026	48.4	49.69	49.69	49.79	48.33	383,318
July 01, 2026	47.4	48.5	48.5	49.15	47.36	464,287
June 30, 2026	46.19	46.72	46.72	46.97	45.79	503,419
June 29, 2026	46.65	46.3	46.3	47.31	46.03	684,441
June 26, 2026	44.29	46.34	46.34	46.56	44.29	2.01M
June 25, 2026	44.16	44.07	44.07	45.27	43.8	373,768
June 24, 2026	43.19	44.47	44.47	45.05	43.12	576,382
June 23, 2026	44.09	43.08	43.08	44.83	43.06	680,488
June 22, 2026	43.86	43.7	43.7	44.61	43.49	673,637
June 18, 2026	45.33	44.38	44.38	45.33	43.63	1.48M
June 17, 2026	45.64	45.23	45.23	46.12	44.05	672,637
June 16, 2026	45.68	45.98	45.98	46.8	45.5	479,016