Alarm.Com Holdings, Inc. ALRM
We take great care to ensure that the data presented and summarized in this overview for Alarm.com Holdings, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding ALRM
View all-
Black Rock Inc. New York, NY8.9MShares$448 Million0.01% of portfolio
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Vanguard Group Inc Valley Forge, PA6.23MShares$314 Million0.01% of portfolio
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Disciplined Growth Investors Inc Minneapolis, MN3.33MShares$168 Million3.84% of portfolio
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State Street Corp Boston, MA1.98MShares$99.8 Million0.0% of portfolio
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Morgan Stanley New York, NY1.33MShares$66.7 Million0.0% of portfolio
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Geneva Capital Management LLC1.3MShares$65.3 Million1.2% of portfolio
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Geode Capital Management, LLC Boston, MA1.21MShares$61 Million0.0% of portfolio
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Brown Capital Management LLC Baltimore, MD1.13MShares$56.7 Million2.58% of portfolio
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Dimensional Fund Advisors LP Austin, TX1.08MShares$54.3 Million0.01% of portfolio
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Burgundy Asset Management Ltd. Toronto, A6999KShares$50.3 Million0.52% of portfolio
Latest Institutional Activity in ALRM
Top Purchases
Top Sells
About ALRM
Alarm.com Holdings, Inc. provides cloud-based solutions for smart residential and commercial properties in the United States and internationally. It operates in two segments, Alarm.com and Other. The company provides interactive security solutions to control and monitor their security systems, as well as connected security devices, including door locks, motion sensors, door locks, garage doors, Internet of Things, thermostats, and video cameras; and video monitoring solutions, such as video analytics, live streaming, video doorbell, video clips, video alerts, continuous high definition recording, and commercial video surveillance solutions. It also offers intelligent automation and energy management solutions comprising scenes button; smart thermostat schedules; responsive savings; precision comfort; energy usage monitoring; heating, ventilation, and air conditioning monitoring services; whole home water safety solutions; geo-services; and demand response programs. In addition, the company provides commercial solutions, such as daily safeguards, commercial grade video, energy savings, protection for valuables and inventory, temperature monitoring, multi-site management and access control, early identification, simple to use, professionally supported, and easy to maintain. Further, it offers service provider solutions, including a permission-based online portal that offers account management, sales, marketing, training, and support tools; sales, marketing, and training services; and home builder programs, as well as wellness solutions. The company serves residential and commercial subscribers. Alarm.com Holdings, Inc. was founded in 2000 and is based in Tysons, Virginia.
Insider Transactions at ALRM
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 20
2025
|
Stephen Trundle Chief Executive Officer |
BUY
Open market or private purchase
|
Indirect |
10,000
+0.38%
|
$480,000
$48.36 P/Share
|
|
Nov 19
2025
|
Stephen Trundle Chief Executive Officer |
BUY
Open market or private purchase
|
Indirect |
12,469
+0.95%
|
$598,512
$48.53 P/Share
|
|
Nov 18
2025
|
Stephen Trundle Chief Executive Officer |
BUY
Open market or private purchase
|
Indirect |
3,531
+0.27%
|
$169,488
$48.57 P/Share
|
|
Nov 13
2025
|
Daniel Kerzner |
SELL
Open market or private sale
|
Direct |
10,000
-16.13%
|
$500,000
$50.33 P/Share
|
|
Nov 13
2025
|
Daniel Kerzner |
BUY
Exercise of conversion of derivative security
|
Direct |
10,000
+13.89%
|
$150,000
$15.02 P/Share
|
|
Nov 12
2025
|
Daniel Kerzner |
SELL
Open market or private sale
|
Direct |
20,004
-27.78%
|
$1,000,200
$50.29 P/Share
|
|
Jul 02
2025
|
Kevin Christopher Bradley Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
754
-1.4%
|
$42,224
$56.75 P/Share
|
|
Jun 11
2025
|
Stephen C. Evans |
SELL
Open market or private sale
|
Direct |
1,000
-12.08%
|
$59,000
$59.64 P/Share
|
|
Jun 05
2025
|
Stephen C. Evans |
BUY
Grant, award, or other acquisition
|
Direct |
2,510
+23.27%
|
-
|
|
Jun 05
2025
|
Timothy P Mc Adam |
BUY
Grant, award, or other acquisition
|
Direct |
2,510
+2.28%
|
-
|
|
Jun 05
2025
|
Timothy J. Whall |
BUY
Grant, award, or other acquisition
|
Direct |
2,510
+18.33%
|
-
|
|
Jun 05
2025
|
Darius G Nevin |
BUY
Grant, award, or other acquisition
|
Direct |
2,510
+9.34%
|
-
|
|
Jun 05
2025
|
Simone Wu |
BUY
Grant, award, or other acquisition
|
Direct |
2,510
+16.58%
|
-
|
|
Jun 05
2025
|
Donald E Clarke |
BUY
Grant, award, or other acquisition
|
Direct |
2,510
+14.37%
|
-
|
|
Jun 05
2025
|
Cecile Burleigh Harper |
BUY
Grant, award, or other acquisition
|
Direct |
2,510
+34.27%
|
-
|
|
May 27
2025
|
Daniel Ramos |
SELL
Open market or private sale
|
Direct |
7,000
-14.23%
|
$399,000
$57.68 P/Share
|
|
May 23
2025
|
Jeffrey A Bedell |
SELL
Open market or private sale
|
Direct |
2,204
-0.43%
|
$123,424
$56.66 P/Share
|
|
May 23
2025
|
Daniel Ramos |
SELL
Open market or private sale
|
Direct |
1,762
-3.46%
|
$98,672
$56.66 P/Share
|
|
May 23
2025
|
Daniel Kerzner |
SELL
Open market or private sale
|
Direct |
2,213
-2.98%
|
$123,928
$56.66 P/Share
|
|
May 23
2025
|
Stephen Trundle Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
3,644
-1.34%
|
$204,064
$56.66 P/Share
|
Last 12 Months Summary
| Exercise of conversion of derivative security | 92.7K shares |
|---|---|
| Grant, award, or other acquisition | 117K shares |
| Open market or private purchase | 26K shares |
| Open market or private sale | 155K shares |
|---|