The company
Alarm.com Holdings, Inc.
ALRM · Nasdaq
ALRM stood above a rising 150-day average in 12 of the last 52 weekly readings, including each of the last 12 weeks. It is 15.2% above that average now. Software: 42% of its 234 stocks in an uptrend (+4 points in four weeks); Technology: 29% (−3 points in four weeks).
Statistics
- Rotation
- Leading
- Weeks in an uptrend
- 12 in a row
- Industry in uptrend
- 42% +4 in 4 wk
- Insider buys, 12 months
- $1.3M
- Insider sales, 12 months
- $15.5M
- Officials’ trades on record
- 2
- Institutions holding
- 289 (+19)
In the rotation
Each square a week: lit when it closed above a rising 150-day average. 12 of 52 weeks.
Software: About half its stocks are in an uptrend and the share has been climbing. Technology: A minority of its stocks are in an uptrend and the share has been slipping.
Money in and out
Open-market buys above the line and sales below, in dollars.
Congress and officials
2 disclosed lines: House 2, Senate 0, executive 0; 2 people.
| Who | Did | Amount | Traded |
|---|---|---|---|
| Greg Gianforte House: U.S. House ClerkMT00 | boughtjoint | $100k–$250k | 22 Jul 2019filed 29 Jul 2019 |
| James B. Renacci House: U.S. House ClerkOH16 | bought | $15k–$50k | 6 Jun 2017filed 22 Jun 2017 |
Insiders
| Who | Did | Shares | Traded |
|---|---|---|---|
| Stephen TrundleChief Executive Officer | sold | 50,000at $57.67 | 24 Aug 2026filed 25 Aug 2026 |
| Kevin Christopher BradleyChief Financial Officer | sold | 5,400at $55.07 | 12 Aug 2026filed 14 Aug 2026 |
| Kevin Christopher BradleyChief Financial Officer | sold | 724at $48.46 | 2 Jul 2026filed 2 Jul 2026 |
| Daniel RamosOfficer | sold | 2,000at $46.50 | 12 Jun 2026filed 12 Jun 2026 |
| Kevin Christopher BradleyChief Financial Officer | sold | 2,200at $46.15 | 10 Jun 2026filed 12 Jun 2026 |
| Daniel RamosOfficer | sold | 8,000at $46.23 | 10 Jun 2026filed 12 Jun 2026 |
| Daniel KerznerOfficer | sold | 3,944at $43.78 | 26 May 2026filed 28 May 2026 |
| Daniel RamosOfficer | sold | 2,532at $43.78 | 26 May 2026filed 28 May 2026 |
| Stephen TrundleChief Executive Officer | sold | 6,073at $43.78 | 26 May 2026filed 28 May 2026 |
| Stephen TrundleChief Executive Officer | sold | 2,944at $43.56 | 18 May 2026filed 20 May 2026 |
| Daniel RamosOfficer | sold | 1,561at $43.56 | 18 May 2026filed 20 May 2026 |
| Daniel KerznerOfficer | sold | 1,915at $43.56 | 18 May 2026filed 20 May 2026 |
Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.
Institutions
Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc.added · filed 7 Aug 2026 | 9,492,105$443.5M | +355,310+3.9% |
| VANGUARD PORTFOLIO MANAGEMENT LLCadded · filed 13 Aug 2026 | 4,035,026$188.5M | +79,323+2.0% |
| DISCIPLINED GROWTH INVESTORS INCadded · filed 14 Aug 2026 | 3,585,614$167.5M | +316,628+9.7% |
| BANK OF MONTREALadded · filed 12 Aug 2026 | 3,455,190$161.4M | +797,549+30.0% |
| STATE STREET CORPadded · filed 7 Aug 2026 | 2,188,123$102.2M | +151,985+7.5% |
| VANGUARD CAPITAL MANAGEMENT LLCreduced · filed 13 Aug 2026 | 2,141,371$100.0M | -12,691−0.6% |
| GEODE CAPITAL MANAGEMENT, LLCadded · filed 12 Aug 2026 | 1,338,291$62.5M | +82,520+6.6% |
| DIMENSIONAL FUND ADVISORS LPadded · filed 11 Aug 2026 | 1,258,666$58.8M | +141,307+12.6% |
| MORGAN STANLEYreduced · filed 13 Aug 2026 | 1,183,422$55.3M | -79,580−6.3% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPadded · filed 13 Aug 2026 | 1,010,774$47.2M | +231,574+29.7% |
News
Everyone who traded it
Same industry
Government contracts
No federal award is tied to it.
From its SEC filings
Analyst forecasts
No analyst forecasts yet.