Stock listing
NASDAQ:ALRM Alarm.com Holdings, Inc. Stock
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Share price · NASDAQ:ALRM
$58.68 USD +1.22 (+2.1%)
Close on Oct 20, 2026
- Day range
- $57.67 – $58.86 USDOct 20, 2026
- Volume
- 418,391 sharesOct 20, 2026
- Market cap
- $2.88B USDAt the close on Oct 20, 2026 · price × 49.09M shares outstanding
- 52-week range
- $41.49 – $58.86 USDLowest and highest trades, Oct 21, 2025 – Oct 20, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:ALRM · Home | $58.68 USD | +1.22 (+2.1%) | 418,391 | $57.81 | $58.86 | $57.67 | $57.46 | Close on Oct 20, 2026 |
| LSE:0HC2 | $58.55 USD | +0.89 (+1.5%) | 20 | $58.96 | $59.00 | $57.51 | $57.66 | Close on Oct 20, 2026 |
| Frankfurt:3RL | €51.96 EUR | +0.82 (+1.6%) | — | €50.56 | €51.96 | €50.56 | €51.14 | Close on Oct 20, 2026 |
| Dusseldorf:3RL | €51.94 EUR | +0.80 (+1.6%) | — | €50.50 | €51.94 | €50.50 | €51.14 | Close on Oct 20, 2026 |
| Munich:3RL | €51.24 EUR | 0.00 (0.0%) | — | €51.24 | €51.24 | €51.24 | €51.24 | Close on Oct 20, 2026 |
Daily closes
Last 3 months, Jul 20, 2026 – Oct 20, 2026 · NASDAQ:ALRM · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $58.68 | +1.22 | +2.1% | $57.81 | $58.86 | $57.67 | 418,391 | |
| $57.46 | +0.09 | +0.2% | $57.20 | $58.08 | $57.20 | 387,298 | |
| $57.37 | -0.27 | -0.5% | $58.14 | $58.62 | $56.94 | 462,989 | |
| $57.64 | +0.96 | +1.7% | $56.98 | $58.50 | $56.88 | 627,583 | |
| $56.68 | +0.39 | +0.7% | $55.78 | $57.28 | $55.62 | 479,804 | |
| $56.29 | +0.36 | +0.6% | $56.05 | $56.61 | $55.93 | 283,200 | |
| $55.93 | +0.28 | +0.5% | $55.86 | $56.47 | $55.63 | 261,100 | |
| $55.65 | +0.39 | +0.7% | $55.35 | $55.81 | $55.10 | 236,500 | |
| $55.26 | +0.58 | +1.1% | $54.71 | $55.67 | $54.71 | 501,100 | |
| $54.68 | -1.43 | -2.5% | $55.37 | $55.59 | $53.48 | 620,600 | |
| $56.11 | -0.13 | -0.2% | $56.25 | $56.50 | $55.53 | 289,300 | |
| $56.24 | +1.56 | +2.9% | $54.81 | $56.70 | $54.81 | 574,500 | |
| $54.68 | -0.18 | -0.3% | $55.16 | $55.34 | $54.67 | 391,100 | |
| $54.86 | +0.39 | +0.7% | $54.89 | $55.17 | $53.63 | 522,200 | |
| $54.47 | +0.63 | +1.2% | $53.92 | $54.77 | $53.88 | 382,900 | |
| $53.84 | +0.07 | +0.1% | $53.66 | $53.96 | $53.15 | 608,900 | |
| $53.77 | +0.39 | +0.7% | $52.94 | $53.85 | $52.24 | 485,300 | |
| $53.38 | -0.06 | -0.1% | $53.49 | $53.79 | $53.10 | 337,400 | |
| $53.44 | +0.09 | +0.2% | $53.37 | $53.52 | $52.40 | 464,000 | |
| $53.35 | +0.19 | +0.4% | $53.18 | $54.36 | $52.66 | 425,300 | |
| $53.16 | +0.02 | 0.0% | $53.86 | $53.91 | $52.12 | 463,900 | |
| $53.14 | -0.82 | -1.5% | $54.26 | $54.31 | $52.76 | 501,100 | |
| $53.96 | -0.29 | -0.5% | $54.00 | $54.18 | $53.30 | 1,057,200 | |
| $54.25 | -1.23 | -2.2% | $55.48 | $55.79 | $54.07 | 478,600 | |
| $55.48 | +0.22 | +0.4% | $54.89 | $55.79 | $54.76 | 539,400 | |
| $55.26 | -0.13 | -0.2% | $54.93 | $55.71 | $54.77 | 493,100 | |
| $55.39 | +0.03 | +0.1% | $56.14 | $56.94 | $55.38 | 503,500 | |
| $55.36 | +0.19 | +0.3% | $55.50 | $55.90 | $54.21 | 590,800 | |
| $55.17 | +0.18 | +0.3% | $54.94 | $55.67 | $54.64 | 304,100 | |
| $54.99 | -1.02 | -1.8% | $55.66 | $55.98 | $54.81 | 336,900 | |
| $56.01 | -0.47 | -0.8% | $55.82 | $56.16 | $54.58 | 432,500 | |
| $56.48 | -0.25 | -0.4% | $56.44 | $56.88 | $55.56 | 252,400 | |
| $56.73 | +0.18 | +0.3% | $57.31 | $57.95 | $56.19 | 377,600 | |
| $56.55 | +0.94 | +1.7% | $55.96 | $56.71 | $55.62 | 361,500 | |
| $55.61 | -1.95 | -3.4% | $57.01 | $57.67 | $55.50 | 421,300 | |
| $57.56 | +0.09 | +0.2% | $56.98 | $58.07 | $56.89 | 453,500 | |
| $57.47 | -0.13 | -0.2% | $57.60 | $58.03 | $57.34 | 358,000 | |
| $57.60 | +0.89 | +1.6% | $56.93 | $57.84 | $56.82 | 362,600 | |
| $56.71 | -0.05 | -0.1% | $56.13 | $56.85 | $56.13 | 273,500 | |
| $56.76 | -0.82 | -1.4% | $57.49 | $57.76 | $56.54 | 230,721 | |
| $57.58 | +0.07 | +0.1% | $57.24 | $58.15 | $57.24 | 349,515 | |
| $57.51 | +0.45 | +0.8% | $57.46 | $57.90 | $56.71 | 350,900 | |
| $57.06 | -0.32 | -0.6% | $57.24 | $57.63 | $56.72 | 416,600 | |
| $57.38 | +1.81 | +3.3% | $55.73 | $57.65 | $55.73 | 387,000 | |
| $55.57 | +0.57 | +1.0% | $55.69 | $56.08 | $55.43 | 246,900 | |
| $55.00 | -0.57 | -1.0% | $54.87 | $55.46 | $54.07 | 371,000 | |
| $55.57 | -0.22 | -0.4% | $56.24 | $56.31 | $55.13 | 394,500 | |
| $55.79 | +0.33 | +0.6% | $56.08 | $56.37 | $54.84 | 432,300 | |
| $55.46 | -0.91 | -1.6% | $55.57 | $56.12 | $54.79 | 292,400 | |
| $56.37 | -0.08 | -0.1% | $56.01 | $57.03 | $55.60 | 353,200 | |
| $56.45 | -1.08 | -1.9% | $57.53 | $57.91 | $56.12 | 405,400 | |
| $57.53 | +1.24 | +2.2% | $57.13 | $57.80 | $55.41 | 506,600 | |
| $56.29 | -0.37 | -0.7% | $56.09 | $56.70 | $55.65 | 408,000 | |
| $56.66 | +0.79 | +1.4% | $56.37 | $56.74 | $55.35 | 422,500 | |
| $55.87 | +0.33 | +0.6% | $55.09 | $56.11 | $54.89 | 386,900 | |
| $55.54 | +0.79 | +1.4% | $55.45 | $56.42 | $55.25 | 382,300 | |
| $54.75 | +0.53 | +1.0% | $54.66 | $54.84 | $53.80 | 362,500 | |
| $54.22 | -1.47 | -2.6% | $54.94 | $55.11 | $53.41 | 395,300 | |
| $55.69 | +1.18 | +2.2% | $54.85 | $56.17 | $54.53 | 473,200 | |
| $54.51 | +0.89 | +1.7% | $54.36 | $55.83 | $54.36 | 446,900 | |
| $53.62 | +1.84 | +3.6% | $52.72 | $54.41 | $52.30 | 531,600 | |
| $51.78 | +1.28 | +2.5% | $51.20 | $52.34 | $50.90 | 332,400 | |
| $50.50 | -0.04 | -0.1% | $50.54 | $50.89 | $49.95 | 487,600 | |
| $50.54 | -1.66 | -3.2% | $52.20 | $52.30 | $50.20 | 364,100 | |
| $52.20 | -0.75 | -1.4% | $52.11 | $52.98 | $51.88 | 403,106 | |
| $52.95 | -0.25 | -0.5% | $53.16 | $53.38 | $52.65 | 259,159 |
- Ticker
- NASDAQ:ALRM
- Asset type
- Stock
- Sector
- Technology
- Industry
- Software
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Oct 6, 2026
Alarm.com Extends Intelligent Video Protection to More Entryways with New Battery-Powered 781B
Latest earnings call · Aug 6, 2026
Alarm.com Holdings (NASDAQ:ALRM) Q2 2026 Earnings Call
Replay and transcript
Calls
Replays
Alarm.com Holdings (NASDAQ:ALRM) Q2 2026 Earnings Call
Thu, Aug 06, 2026 · 4:30 PM ET
Watch TranscriptAlarm.com Holdings (NASDAQ:ALRM) Q1 2026 Earnings Call
Thu, May 07, 2026 · 4:30 PM ET
Watch TranscriptAlarm.com Holdings (NASDAQ:ALRM) Q4 2025 Earnings Call
Thu, Feb 19, 2026 · 4:30 PM ET
Watch Transcript
Latest news
Alarm.com Extends Intelligent Video Protection to More Entryways with New Battery-Powered 781B
Oct 6, 2026
Closed $56.11 (-0.2%) on Oct 6, 2026
Shooter Detection Systems' Gunshot Detection System Earns Fourth Consecutive Secure Campus Award
Aug 18, 2026
Closed $55.57 (+1.0%) on Aug 18, 2026
Alarm.com Reports Second Quarter 2026 Results
Aug 6, 2026
Closed $57.53 (+2.2%) on Aug 7, 2026
Alarm.com to Announce 2026 Second Quarter Results on August 6, 2026
Jul 23, 2026
Closed $50.50 (-0.1%) on Jul 23, 2026
Alarm.com Expands into Commercial Fire with New Fire Communicator
Jul 16, 2026
Closed $54.10 (+3.5%) on Jul 16, 2026
Alarm.com Introduces Premium Indoor Camera With Built-In Privacy Shutter and Color Night Vision
Jun 18, 2026
Closed $43.70 (-1.5%) on Jun 22, 2026
Shooter Detection Systems to Highlight Role of Gunshot Detection in Enhancing Venue and Event Safety at NCS⁴ Annual Conference
Jun 10, 2026
Closed $46.15 (+1.7%) on Jun 10, 2026
Shooter Detection Systems Outdoor Gunshot Detection System Wins SSI Most Valuable Product (MVP) Award
May 26, 2026
Closed $43.88 (+0.2%) on May 26, 2026
Alarm.com and CHeKT Earn SSI Most Valuable Product (MVP) Award for Remote Video Monitoring Integration
May 14, 2026
Closed $42.35 (0.0%) on May 14, 2026
Alarm.com Reports First Quarter 2026 Results
May 7, 2026
Closed $47.60 (+1.3%) on May 8, 2026
Decks
Q1 2025 Earnings Presentation
Earnings · 47 slides · May 9, 2025
Q1 2024 Earnings Presentation
Earnings · 49 slides · May 9, 2024
Q1 2023 Earnings Presentation
Earnings · 56 slides · May 10, 2023
Alarm.com Holdings, Inc. on 6ix
- Sector
- Technology
- Industry
- Software
- News releases
- 27 in the last 12 months · 163 in all · newest Oct 6, 2026 · oldest 2019
- Calls
- 21 calls with a replay · 21 with a transcript · latest Aug 6, 2026
- Decks
- 3 decks · latest May 9, 2025
Where Alarm.com Holdings, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:ALRM · Home listing · This page | NASDAQ | United States | USD |
| LS Exchange:A14VCL | LS Exchange | Germany | EUR |
| gettex:3RL | gettex | Germany | EUR |
| Lang & Schwarz:A14VCL | Lang & Schwarz | Germany | EUR |
| Tradegate:3RL | Tradegate | Germany | EUR |
| LSE:0HC2 | LSE | United Kingdom | USD |
| BOATS:ALRM | BOATS | United States | USD |
| Frankfurt:3RL | Frankfurt | Germany | EUR |
| BX Swiss:3RL | BX Swiss | Switzerland | CHF |
| Dusseldorf:3RL | Dusseldorf | Germany | EUR |
| Munich:3RL | Munich | Germany | EUR |
| Stuttgart:3RL | Stuttgart | Germany | EUR |
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