Alarm.com Holdings, Inc. (ALRM)
NASDAQ: ALRM · Real-Time Price · USD
45.04
+0.18 (0.40%)
Apr 28, 2026, 4:00 PM EDT - Market closed
Alarm.com Holdings Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 45.30 | 45.97 | 44.91 | 45.04 | 45.04 | 0.40% | 311,488 |
| Apr 27, 2026 | 44.61 | 45.88 | 44.31 | 44.86 | 44.86 | 0.29% | 435,821 |
| Apr 24, 2026 | 43.51 | 44.81 | 43.43 | 44.73 | 44.73 | 2.92% | 392,681 |
| Apr 23, 2026 | 45.68 | 45.95 | 42.90 | 43.46 | 43.46 | -6.07% | 484,865 |
| Apr 22, 2026 | 46.29 | 46.64 | 45.92 | 46.27 | 46.27 | 0.50% | 325,820 |
| Apr 21, 2026 | 46.37 | 46.95 | 45.73 | 46.04 | 46.04 | -0.41% | 510,082 |
| Apr 20, 2026 | 46.19 | 46.92 | 45.91 | 46.23 | 46.23 | -0.60% | 415,762 |
| Apr 17, 2026 | 46.64 | 47.16 | 46.26 | 46.51 | 46.51 | 2.00% | 397,794 |
| Apr 16, 2026 | 46.17 | 46.55 | 45.31 | 45.60 | 45.60 | -0.44% | 416,011 |
| Apr 15, 2026 | 44.21 | 45.83 | 44.05 | 45.80 | 45.80 | 4.42% | 459,023 |
| Apr 14, 2026 | 43.72 | 44.36 | 43.22 | 43.86 | 43.86 | 1.04% | 528,099 |
| Apr 13, 2026 | 42.65 | 43.44 | 42.56 | 43.41 | 43.41 | 1.78% | 632,089 |
| Apr 10, 2026 | 43.45 | 43.54 | 41.92 | 42.65 | 42.65 | -2.04% | 599,096 |
| Apr 9, 2026 | 44.35 | 44.70 | 42.57 | 43.54 | 43.54 | -2.57% | 679,511 |
| Apr 8, 2026 | 45.00 | 45.77 | 44.54 | 44.69 | 44.69 | 0.59% | 622,501 |
| Apr 7, 2026 | 43.87 | 44.47 | 43.68 | 44.43 | 44.43 | 0.54% | 343,448 |
| Apr 6, 2026 | 43.57 | 44.36 | 43.35 | 44.19 | 44.19 | 1.19% | 293,735 |
| Apr 2, 2026 | 42.82 | 43.72 | 42.28 | 43.67 | 43.67 | 0.85% | 267,331 |
| Apr 1, 2026 | 43.48 | 43.73 | 42.52 | 43.30 | 43.30 | 0.25% | 318,705 |
| Mar 31, 2026 | 42.98 | 43.67 | 42.36 | 43.19 | 43.19 | 2.01% | 422,085 |
| Mar 30, 2026 | 42.59 | 43.09 | 42.16 | 42.34 | 42.34 | -0.35% | 395,502 |
| Mar 27, 2026 | 42.69 | 43.12 | 41.50 | 42.49 | 42.49 | -1.67% | 432,867 |
| Mar 26, 2026 | 42.52 | 43.76 | 42.52 | 43.21 | 43.21 | 0.79% | 304,363 |
| Mar 25, 2026 | 44.01 | 44.47 | 42.27 | 42.87 | 42.87 | -1.52% | 365,594 |
| Mar 24, 2026 | 44.61 | 44.61 | 43.40 | 43.53 | 43.53 | -3.27% | 470,308 |
| Mar 23, 2026 | 45.28 | 45.50 | 44.00 | 45.00 | 45.00 | 1.42% | 438,114 |
| Mar 20, 2026 | 46.14 | 46.14 | 44.25 | 44.37 | 44.37 | -4.19% | 963,789 |
| Mar 19, 2026 | 45.63 | 47.06 | 45.63 | 46.31 | 46.31 | 0.54% | 299,669 |
| Mar 18, 2026 | 45.59 | 46.64 | 45.59 | 46.06 | 46.06 | -0.20% | 393,056 |
| Mar 17, 2026 | 46.19 | 47.31 | 45.91 | 46.15 | 46.15 | 0.04% | 334,827 |
| Mar 16, 2026 | 46.95 | 47.06 | 46.10 | 46.13 | 46.13 | -1.00% | 404,244 |
| Mar 13, 2026 | 46.90 | 47.11 | 46.07 | 46.60 | 46.60 | -0.65% | 469,224 |
| Mar 12, 2026 | 48.23 | 49.21 | 46.70 | 46.90 | 46.90 | -4.01% | 400,847 |
| Mar 11, 2026 | 48.90 | 49.35 | 48.08 | 48.86 | 48.86 | -0.08% | 295,493 |
| Mar 10, 2026 | 49.50 | 49.97 | 48.31 | 48.90 | 48.90 | -1.37% | 350,507 |
| Mar 9, 2026 | 49.52 | 49.94 | 48.05 | 49.58 | 49.58 | -0.68% | 447,955 |
| Mar 6, 2026 | 49.56 | 50.07 | 48.97 | 49.92 | 49.92 | -0.46% | 429,446 |
| Mar 5, 2026 | 49.80 | 50.51 | 49.26 | 50.15 | 50.15 | 0.06% | 624,420 |
| Mar 4, 2026 | 49.45 | 50.21 | 48.57 | 50.12 | 50.12 | 1.62% | 380,542 |
| Mar 3, 2026 | 46.52 | 49.41 | 46.12 | 49.32 | 49.32 | 3.88% | 433,421 |
| Mar 2, 2026 | 46.69 | 48.17 | 46.65 | 47.48 | 47.48 | -0.77% | 489,563 |
| Feb 27, 2026 | 47.82 | 48.15 | 46.55 | 47.85 | 47.85 | -1.73% | 579,912 |
| Feb 26, 2026 | 47.56 | 48.80 | 47.39 | 48.69 | 48.69 | 3.42% | 787,920 |
| Feb 25, 2026 | 45.53 | 47.15 | 44.50 | 47.08 | 47.08 | 3.54% | 715,928 |
| Feb 24, 2026 | 44.29 | 45.97 | 44.27 | 45.47 | 45.47 | 2.78% | 760,435 |
| Feb 23, 2026 | 45.20 | 45.55 | 43.00 | 44.24 | 44.24 | -2.96% | 864,229 |
| Feb 20, 2026 | 47.07 | 47.40 | 44.78 | 45.59 | 45.59 | 0.86% | 769,531 |
| Feb 19, 2026 | 45.21 | 45.76 | 44.71 | 45.20 | 45.20 | -0.02% | 535,913 |
| Feb 18, 2026 | 45.11 | 45.70 | 44.85 | 45.21 | 45.21 | -0.44% | 482,598 |
| Feb 17, 2026 | 46.24 | 46.75 | 44.91 | 45.41 | 45.41 | -2.09% | 473,545 |
| Feb 13, 2026 | 45.88 | 46.86 | 45.88 | 46.38 | 46.38 | 1.67% | 350,863 |
| Feb 12, 2026 | 46.52 | 46.80 | 44.81 | 45.62 | 45.62 | -1.77% | 411,461 |
| Feb 11, 2026 | 47.44 | 47.50 | 45.87 | 46.44 | 46.44 | -2.27% | 434,308 |
| Feb 10, 2026 | 47.53 | 48.24 | 47.39 | 47.52 | 47.52 | 0.64% | 380,926 |
| Feb 9, 2026 | 48.00 | 48.45 | 47.10 | 47.22 | 47.22 | -2.07% | 516,431 |
| Feb 6, 2026 | 46.86 | 48.60 | 46.86 | 48.22 | 48.22 | 3.86% | 614,686 |
| Feb 5, 2026 | 46.42 | 47.65 | 46.28 | 46.43 | 46.43 | -0.04% | 529,391 |
| Feb 4, 2026 | 45.43 | 46.76 | 45.04 | 46.45 | 46.45 | 1.86% | 396,069 |
| Feb 3, 2026 | 48.23 | 48.47 | 45.39 | 45.60 | 45.60 | -5.98% | 716,669 |
| Feb 2, 2026 | 48.81 | 49.33 | 48.29 | 48.50 | 48.50 | -0.57% | 312,080 |
| Jan 30, 2026 | 48.56 | 49.37 | 48.33 | 48.78 | 48.78 | -0.18% | 451,559 |
| Jan 29, 2026 | 48.79 | 49.01 | 47.78 | 48.87 | 48.87 | 0.31% | 558,016 |
| Jan 28, 2026 | 49.22 | 49.49 | 48.71 | 48.72 | 48.72 | -0.71% | 248,678 |
| Jan 27, 2026 | 49.76 | 49.90 | 48.66 | 49.07 | 49.07 | -1.51% | 263,178 |
| Jan 26, 2026 | 49.08 | 49.93 | 48.99 | 49.82 | 49.82 | 1.82% | 241,193 |
| Jan 23, 2026 | 50.39 | 50.90 | 48.22 | 48.93 | 48.93 | -3.11% | 458,309 |
| Jan 22, 2026 | 49.39 | 50.61 | 49.25 | 50.50 | 50.50 | 2.50% | 333,393 |
| Jan 21, 2026 | 49.25 | 49.84 | 48.83 | 49.27 | 49.27 | - | 412,459 |
| Jan 20, 2026 | 49.66 | 50.50 | 49.24 | 49.27 | 49.27 | -2.86% | 355,281 |
| Jan 16, 2026 | 50.65 | 50.88 | 49.61 | 50.72 | 50.72 | -0.08% | 391,299 |
| Jan 15, 2026 | 51.23 | 51.52 | 50.68 | 50.76 | 50.76 | -0.80% | 273,125 |
| Jan 14, 2026 | 51.30 | 51.68 | 50.56 | 51.17 | 51.17 | -0.47% | 328,160 |
| Jan 13, 2026 | 52.19 | 52.24 | 51.35 | 51.41 | 51.41 | -1.06% | 313,043 |
| Jan 12, 2026 | 51.67 | 52.33 | 51.25 | 51.96 | 51.96 | 0.06% | 307,221 |
| Jan 9, 2026 | 51.80 | 52.30 | 51.29 | 51.93 | 51.93 | -0.02% | 222,704 |
| Jan 8, 2026 | 51.82 | 52.47 | 51.67 | 51.94 | 51.94 | -0.48% | 306,878 |
| Jan 7, 2026 | 51.40 | 52.69 | 51.25 | 52.19 | 52.19 | 1.73% | 343,505 |
| Jan 6, 2026 | 51.30 | 51.73 | 51.07 | 51.30 | 51.30 | -0.33% | 414,987 |
| Jan 5, 2026 | 51.30 | 52.76 | 51.26 | 51.47 | 51.47 | 0.45% | 333,532 |
| Jan 2, 2026 | 51.14 | 51.52 | 50.21 | 51.24 | 51.24 | 0.43% | 455,188 |
| Dec 31, 2025 | 51.66 | 51.75 | 51.00 | 51.02 | 51.02 | -1.45% | 249,524 |
| Dec 30, 2025 | 51.57 | 52.12 | 51.37 | 51.77 | 51.77 | -0.10% | 212,930 |
| Dec 29, 2025 | 51.79 | 52.08 | 51.44 | 51.82 | 51.82 | 0.02% | 230,183 |
| Dec 26, 2025 | 51.72 | 51.89 | 51.36 | 51.81 | 51.81 | -0.10% | 199,740 |
| Dec 24, 2025 | 51.71 | 52.07 | 51.65 | 51.86 | 51.86 | 0.17% | 81,838 |
| Dec 23, 2025 | 52.08 | 52.13 | 51.07 | 51.77 | 51.77 | -0.98% | 553,596 |
| Dec 22, 2025 | 52.68 | 53.19 | 52.17 | 52.28 | 52.28 | -0.72% | 351,997 |
| Dec 19, 2025 | 52.88 | 53.50 | 52.50 | 52.66 | 52.66 | -0.87% | 857,207 |
| Dec 18, 2025 | 52.95 | 53.61 | 52.52 | 53.12 | 53.12 | 1.24% | 453,906 |
| Dec 17, 2025 | 51.73 | 52.51 | 51.38 | 52.47 | 52.47 | 1.20% | 477,428 |
| Dec 16, 2025 | 51.49 | 52.43 | 51.41 | 51.85 | 51.85 | 0.72% | 415,795 |
| Dec 15, 2025 | 52.10 | 52.11 | 51.00 | 51.48 | 51.48 | -1.30% | 532,917 |
| Dec 12, 2025 | 52.92 | 53.14 | 52.10 | 52.16 | 52.16 | -1.16% | 602,946 |
| Dec 11, 2025 | 52.86 | 53.29 | 52.40 | 52.77 | 52.77 | -0.17% | 390,618 |
| Dec 10, 2025 | 52.36 | 52.99 | 52.03 | 52.86 | 52.86 | 0.72% | 398,976 |
| Dec 9, 2025 | 52.29 | 52.87 | 51.96 | 52.48 | 52.48 | 0.36% | 273,491 |
| Dec 8, 2025 | 52.45 | 52.68 | 52.04 | 52.29 | 52.29 | 0.36% | 337,537 |
| Dec 5, 2025 | 51.81 | 52.38 | 51.31 | 52.10 | 52.10 | 0.35% | 386,224 |
| Dec 4, 2025 | 52.11 | 52.13 | 51.44 | 51.92 | 51.92 | -0.36% | 375,087 |
| Dec 3, 2025 | 51.70 | 52.15 | 51.02 | 52.11 | 52.11 | 1.09% | 364,593 |