Alarm.com Holdings, Inc. (ALRM) Stock Price History
Historical prices from 2015 to 2026
- 1M
- -7.2%
- 3M
- +20.2%
- YTD
- +4.3%
- 1Y
- +2.8%
- 3Y
- -4.8%
- 5Y
- -8.2%
Loading 10-year price history...
ALRM Historical Performance
ALRM Annual Returns
Year-by-year price performance · 2015–2026
- 2015 annual price return
- -1.2%
- 2016 annual price return
- +71.8%
- 2017 annual price return
- +37.0%
- 2018 annual price return
- +37.9%
- 2019 annual price return
- -17.5%
- 2020 annual price return
- +140.6%
- 2021 annual price return
- -15.6%
- 2022 annual price return
- -40.9%
- 2023 annual price return
- +31.1%
- 2024 annual price return
- -4.1%
- 2025 annual price return
- -14.7%
- 2026 annual price return
- +6.9%
ALRM Stock Price Trajectory (2015–2026)
As of September 25, 2026, Alarm.com Holdings, Inc. (ALRM) trades at $53.44, representing a +2.8% return over the past year. The stock has delivered a -34.8% total return over five years (-8.2% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $108.67 on January 13, 2021. From this peak, ALRM has corrected -50.8%, currently trading 9% above its 200-day moving average, indicating continued institutional support.
When compared to Technology sector peers ARLO (-23.6% 1Y), REZI (-35.1% 1Y), and SSNC (-10.7% 1Y), ALRM has outperformed the peer group average. Compare ALRM vs ARLO →
ALRM Historical Price Data · from 2015
Rows 1–50 of 2,828| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-09-24 | 53.62 | 53.62 | 52.40 | 53.44 | 464K | +0.17% |
| 2026-09-23 | 53.75 | 54.36 | 52.66 | 53.35 | 307K | +0.36% |
| 2026-09-22 | 53.91 | 53.91 | 52.15 | 53.16 | 391K | +0.04% |
| 2026-09-21 | 53.92 | 53.94 | 52.70 | 53.14 | 411K | -1.52% |
| 2026-09-18 | 54.00 | 54.18 | 53.30 | 53.96 | 973K | -0.53% |
| 2026-09-17 | 55.62 | 55.62 | 54.07 | 54.25 | 438K | -2.22% |
| 2026-09-16 | 54.89 | 55.79 | 54.76 | 55.48 | 482K | +0.40% |
| 2026-09-15 | 54.93 | 55.71 | 54.75 | 55.26 | 493K | -0.23% |
| 2026-09-14 | 56.14 | 56.94 | 55.38 | 55.39 | 410K | +0.05% |
| 2026-09-11 | 55.50 | 55.90 | 54.21 | 55.36 | 413K | +0.34% |
| 2026-09-10 | 55.37 | 55.62 | 54.64 | 55.17 | 304K | +0.33% |
| 2026-09-09 | 55.64 | 55.64 | 54.80 | 54.99 | 337K | -1.82% |
| 2026-09-08 | 55.82 | 56.18 | 54.58 | 56.01 | 432K | -0.83% |
| 2026-09-04 | 56.44 | 56.88 | 55.67 | 56.48 | 241K | -0.44% |
| 2026-09-03 | 57.31 | 57.78 | 56.19 | 56.73 | 340K | +0.32% |
| 2026-09-02 | 55.96 | 56.71 | 55.65 | 56.55 | 361K | +1.69% |
| 2026-09-01 | 57.34 | 57.50 | 55.50 | 55.61 | 408K | -3.39% |
| 2026-08-31 | 56.98 | 58.07 | 56.90 | 57.56 | 377K | +0.16% |
| 2026-08-28 | 57.56 | 57.97 | 57.34 | 57.47 | 358K | -0.23% |
| 2026-08-27 | 56.93 | 57.84 | 56.82 | 57.60 | 316K | +1.57% |
| 2026-08-26 | 56.15 | 56.85 | 56.15 | 56.71 | 273K | -0.09% |
| 2026-08-25 | 57.49 | 57.76 | 56.54 | 56.76 | 231K | -1.42% |
| 2026-08-24 | 57.24 | 58.15 | 57.24 | 57.58 | 350K | +0.12% |
| 2026-08-21 | 57.46 | 57.90 | 56.71 | 57.51 | 351K | +0.79% |
| 2026-08-20 | 57.24 | 57.63 | 56.72 | 57.06 | 417K | -0.56% |
| 2026-08-19 | 55.73 | 57.65 | 55.73 | 57.38 | 387K | +3.26% |
| 2026-08-18 | 55.69 | 56.08 | 55.43 | 55.57 | 247K | +1.04% |
| 2026-08-17 | 54.87 | 55.46 | 54.07 | 55.00 | 371K | -1.03% |
| 2026-08-14 | 56.24 | 56.31 | 55.13 | 55.57 | 395K | -0.39% |
| 2026-08-13 | 56.08 | 56.37 | 54.84 | 55.79 | 432K | +0.60% |
| 2026-08-12 | 55.57 | 56.12 | 54.79 | 55.46 | 292K | -1.61% |
| 2026-08-11 | 56.01 | 57.03 | 55.60 | 56.37 | 353K | -0.14% |
| 2026-08-10 | 57.53 | 57.91 | 56.12 | 56.45 | 405K | -1.88% |
| 2026-08-07 | 57.13 | 57.80 | 55.41 | 57.53 | 507K | +2.20% |
| 2026-08-06 | 56.09 | 56.70 | 55.65 | 56.29 | 408K | -0.65% |
| 2026-08-05 | 56.37 | 56.74 | 55.35 | 56.66 | 423K | +1.41% |
| 2026-08-04 | 55.09 | 56.11 | 54.89 | 55.87 | 387K | +0.59% |
| 2026-08-03 | 55.45 | 56.42 | 55.25 | 55.54 | 382K | +1.44% |
| 2026-07-31 | 54.66 | 54.84 | 53.80 | 54.75 | 363K | +0.98% |
| 2026-07-30 | 54.94 | 55.11 | 53.41 | 54.22 | 395K | -2.64% |
| 2026-07-29 | 54.85 | 56.17 | 54.53 | 55.69 | 473K | +2.16% |
| 2026-07-28 | 54.36 | 55.83 | 54.36 | 54.51 | 447K | +1.66% |
| 2026-07-27 | 52.72 | 54.41 | 52.30 | 53.62 | 532K | +3.55% |
| 2026-07-24 | 51.20 | 52.34 | 50.90 | 51.78 | 332K | +2.53% |
| 2026-07-23 | 50.54 | 50.89 | 49.95 | 50.50 | 488K | -0.08% |
| 2026-07-22 | 52.20 | 52.30 | 50.20 | 50.54 | 364K | -3.18% |
| 2026-07-21 | 52.11 | 52.98 | 51.88 | 52.20 | 403K | -1.42% |
| 2026-07-20 | 53.16 | 53.38 | 52.65 | 52.95 | 259K | -0.47% |
| 2026-07-17 | 53.49 | 54.85 | 53.07 | 53.20 | 433K | -1.66% |
| 2026-07-16 | 52.78 | 54.23 | 52.45 | 54.10 | 500K | +3.54% |
ALRM Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ALRM — Frequently Asked Questions
Quick answers to the most common questions about buying ALRM stock.
How has ALRM stock performed recently?
ALRM returned +2.8% over the past year, beating its 5-year annualized CAGR of -8.2%. The stock trades above its 200-day moving average, confirming the uptrend.
What is ALRM's all-time high price?
Alarm.com Holdings, Inc. reached $108.67 on 2021-01-13. The 52-week high is $58.15. Current 1-year return of +2.8% places the stock closer to historical peaks.
Where can I download ALRM historical price data?
This page provides ALRM daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2015-2026, downloadable in CSV format.