Alarm.com Holdings, Inc. (ALRM) Institutional Ownership & Insider Trading

314 institutions reported holding Alarm.com Holdings, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 23 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

ALRMAlarm.com Holdings, Inc.Follow ALRM — free

Software - Application · Technology

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Market cap: 3.1B
P/E TTM: 28.4
Dividend yield: —
52-week: —
Next earnings: 5 Nov, in 12 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

314 institutions held 98.8% of the shares. Across filers that reported both quarters, shares held changed +1.3%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	314	49	+1.3%	105	43	99	28
Mar 26	293	48	-0.4%	106	25	98	33
Dec 25	303	48	+2.8%	101	21	108	25
Sep 25	301	48	-0.8%	101	26	107	28
Jun 25	304	48	-0.5%	99	31	104	35
Mar 25	304	48	+0.3%	99	28	106	32
Dec 24	306	48	+0.1%	102	38	102	34
Sep 24	294	47	-4.3%	96	24	105	29

Alarm.com Holdings, Inc. — questions

Who owns Alarm.com Holdings, Inc. stock?: 314 institutions reported Alarm.com Holdings, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (19.3%), VANGUARD PORTFOLIO MANAGEMENT LLC (8.2%), DISCIPLINED GROWTH INVESTORS INC /MN (7.3%).
Are Alarm.com Holdings, Inc. insiders buying or selling?: 23 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Alarm.com Holdings, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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