— Know what they know.
Not Investment Advice
Also trades as: 0HC2.L (LSE) · $vol 0M

ALRM Smart Money

Alarm.com Holdings, Inc.
1W: +2.4% 1M: -3.3% 3M: +9.7% YTD: +6.7% 1Y: +5.3% 3Y: -10.0% 5Y: -33.3%
$54.68
-0.18 (-0.33%)
 
Weekly Expected Move ±1.9%
$53 $54 $55 $56 $57
NASDAQ · Technology · Software - Application · Tech Score Neutral · Power 55 · $2.7B mcap · 47M float · 1.03% daily turnover · Short 40% of daily vol

🏦 Institutional Activity

Latest: Q2 2026
349
Institutions Holding
+16 vs prior
82.2%
Ownership
+0.94%
60 New
109 Increased
142 Reduced
34 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-09-02 Trundle Stephen officer: chief executive officer G-Gift 2,000 $— $0 Filing
2026-08-24 Trundle Stephen officer: chief executive officer S-Sale 50,000 $57.67 $2.9M Filing
2026-08-12 Bradley Kevin Christopher officer: chief financial officer S-Sale 5,400 $55.07 $297K Filing
2026-07-02 Bradley Kevin Christopher officer: chief financial officer S-Sale 724 $48.46 $35K Filing
2026-06-12 Ramos Daniel officer: see remarks S-Sale 2,000 $46.50 $93K Filing
2026-06-10 Bradley Kevin Christopher officer: chief financial officer S-Sale 2,200 $46.15 $102K Filing
2026-06-10 Ramos Daniel officer: see remarks S-Sale 8,000 $46.23 $370K Filing
2026-06-04 Whall Timothy J. director A-Grant/Award 3,222 $— $0 Filing
2026-06-04 McAdam Timothy P director A-Grant/Award 3,222 $— $0 Filing
2026-06-04 WU Simone director A-Grant/Award 3,222 $— $0 Filing
2026-06-04 Harper Cecile Burleigh director A-Grant/Award 3,222 $— $0 Filing
2026-06-04 Evans Stephen C. director A-Grant/Award 3,222 $— $0 Filing
2026-06-04 NEVIN DARIUS G director A-Grant/Award 3,222 $— $0 Filing
2026-06-04 Clarke Donald E director A-Grant/Award 3,222 $— $0 Filing
2026-05-26 Kerzner Daniel officer: see remarks S-Sale 3,944 $43.78 $173K Filing
2026-05-26 Ramos Daniel officer: see remarks S-Sale 2,532 $43.78 $111K Filing
2026-05-26 Trundle Stephen officer: chief executive officer S-Sale 6,073 $43.78 $266K Filing
2026-05-18 Trundle Stephen officer: chief executive officer S-Sale 2,944 $43.56 $128K Filing
2026-05-18 Ramos Daniel officer: see remarks S-Sale 1,561 $43.56 $68K Filing
2026-05-18 Kerzner Daniel officer: see remarks S-Sale 1,915 $43.56 $83K Filing
2026-04-08 Bradley Kevin Christopher officer: chief financial officer A-Grant/Award 35,000 $— $0 Filing
2026-04-08 Kerzner Daniel officer: see remarks A-Grant/Award 55,000 $— $0 Filing
2026-04-08 Ramos Daniel officer: see remarks A-Grant/Award 25,000 $— $0 Filing
2026-04-08 Trundle Stephen officer: chief executive officer A-Grant/Award 65,000 $— $0 Filing
2025-12-16 BEDELL JEFFREY A officer: see remarks S-Sale 22,727 $51.82 $1.2M Filing

🏛️ Congressional Trades

1 records
Date Politician Chamber Type Amount Filing
2019-07-22 Greg Gianforte House Buy $100,001 - $250,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 9,492,105 $443M +355,310 2026-06-30 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 4,035,026 $189M +79,323 2026-06-30 Filing
DISCIPLINED GROWTH INVESTORS INC /MN 3,585,614 $168M +316,628 2026-06-30 Filing
BANK OF MONTREAL /CAN 3,455,190 $161M +797,549 2026-06-30 Filing
STATE STREET CORP 2,188,123 $102M +151,985 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 2,141,371 $100M -12,691 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 1,338,291 $63M +82,520 2026-06-30 Filing
DIMENSIONAL FUND ADVISORS LP 1,258,666 $59M +141,307 2026-06-30 Filing
MORGAN STANLEY 1,183,422 $55M -79,580 2026-06-30 Filing
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 1,010,774 $47M +231,574 2026-06-30 Filing
GENEVA CAPITAL MANAGEMENT LLC 828,409 $39M -241,674 2026-06-30 Filing
FMR LLC 775,426 $36M -193,699 2026-06-30 Filing
TWO SIGMA INVESTMENTS, LP 676,619 $32M -4,664 2026-06-30 Filing
NORTHERN TRUST CORP 662,824 $31M +20,616 2026-06-30 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 630,227 $29M +50,628 2026-06-30 Filing
Sixth Street Partners Management Company 630,227 $29M +630,227 2026-06-30 Filing
GOLDMAN SACHS GROUP INC 599,173 $28M +34,061 2026-06-30 Filing
AMERICAN CENTURY COMPANIES INC 575,362 $27M +286,963 2026-06-30 Filing
Select Equity Group, L.P. 462,015 $22M +69,658 2026-06-30 Filing
Public Sector Pension Investment Board 449,034 $21M +167,461 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms