What does CUSIP 011642105 represent in this 13F holders report?

CUSIP 011642105 is the security identifier for ALRM - Alarm.com Holdings, Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held ALRM - Alarm.com Holdings, Inc. - Common Stock in Q3 2020?

243 institutional investors reported ALRM - Alarm.com Holdings, Inc. - Common Stock for Q3 2020. Use the holders table for investor-level position and value details.

Alarm.com Holdings, Inc. - Common Stock (ALRM)

CUSIP: 011642105

Q3 2020 13F Holders as of 30 Sep 2020

Type / Class: Equity / Common Stock
Shares outstanding: 49,706,130
Total 13F shares: 46,555,518
Share change: -856,726
Total reported value: $2,572,808,706
Put/Call ratio: 295%
Price per share: $55.25
Number of holders: 243
Value change: -$53,182,022
Number of buys: 129
Number of sells: 118

Quarterly Holders Quick Answers

What is CUSIP 011642105?
CUSIP 011642105 identifies ALRM - Alarm.com Holdings, Inc. - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q4 2020
Previous quarter: Q2 2020

Recent filing periods for CUSIP 011642105:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of ALRM - Alarm.com Holdings, Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock Finance, Inc.	13F	Company	14%	6,877,467	$445,730,000	—	30 Jun 2020	13F
BROWN CAPITAL MANAGEMENT LLC	13F	Company	11%	5,627,992	$364,750,000	—	30 Jun 2020	13F
VANGUARD GROUP INC	13F	Company	9.4%	4,665,265	$302,356,000	—	30 Jun 2020	13F
Capital World Investors	13F	Company	6.5%	3,208,000	$207,910,000	—	30 Jun 2020	13F
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F	Company	4.5%	2,238,155	$145,055,000	—	30 Jun 2020	13F
AKRE CAPITAL MANAGEMENT LLC	13F	Company	3.6%	1,784,870	$115,677,000	—	30 Jun 2020	13F
RIVERBRIDGE PARTNERS LLC	13F	Company	3.4%	1,668,717	$108,150,000	—	30 Jun 2020	13F
JANUS HENDERSON GROUP PLC	13F	Company	3%	1,483,605	$96,152,000	—	30 Jun 2020	13F
STATE STREET CORP	13F	Company	2.8%	1,396,899	$90,533,000	—	30 Jun 2020	13F
GENEVA CAPITAL MANAGEMENT LLC	13F	Company	2.3%	1,167,029	$75,635,000	—	30 Jun 2020	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	2.2%	1,087,008	$70,449,000	—	30 Jun 2020	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.7%	836,670	$54,222,000	—	30 Jun 2020	13F
NORGES BANK	13F	Company	1.7%	820,474	$53,175,000	—	30 Jun 2020	13F
NORTHERN TRUST CORP	13F	Company	1.5%	754,491	$48,899,000	—	30 Jun 2020	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.3%	652,733	$42,303,000	—	30 Jun 2020	13F
FEDERATED HERMES, INC.	13F	Company	1.2%	591,235	$38,318,000	—	30 Jun 2020	13F
DISCIPLINED GROWTH INVESTORS INC /MN	13F	Company	1.2%	588,580	$38,146,000	—	30 Jun 2020	13F
Bank of New York Mellon Corp	13F	Company	1%	508,291	$32,942,000	—	30 Jun 2020	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.98%	486,858	$31,553,000	—	30 Jun 2020	13F
Bares Capital Management, Inc.	13F	Company	0.93%	460,431	$29,841,000	—	30 Jun 2020	13F
Handelsbanken Fonder AB	13F	Company	0.92%	456,100	$29,560,000	—	30 Jun 2020	13F
Invesco Ltd.	13F	Company	0.83%	411,936	$26,697,000	—	30 Jun 2020	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.74%	370,180	$23,990,000	—	30 Jun 2020	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	0.69%	341,513	$22,133,000	—	30 Jun 2020	13F
Motley Fool Wealth Management, LLC	13F	Company	0.65%	325,433	$21,091,000	—	30 Jun 2020	13F
Nuveen Asset Management, LLC	13F	Company	0.65%	324,388	$21,024,000	—	30 Jun 2020	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.65%	324,293	$21,018,000	—	30 Jun 2020	13F
Summit Creek Advisors LLC	13F	Company	0.62%	306,100	$19,838,000	—	30 Jun 2020	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.61%	301,994	$19,573,000	—	30 Jun 2020	13F
EMERALD MUTUAL FUND ADVISERS TRUST	13F	Company	0.59%	293,949	$19,051,000	—	30 Jun 2020	13F
EMERALD ADVISERS, LLC	13F	Company	0.59%	293,701	$19,035,000	—	30 Jun 2020	13F
CENTAURUS FINANCIAL, INC.	13F	Company	0.48%	237,879	$15,417,000	—	30 Jun 2020	13F
Motley Fool Asset Management LLC	13F	Company	0.43%	211,446	$13,704,000	—	30 Jun 2020	13F
Fisher Asset Management, LLC	13F	Company	0.41%	204,016	$13,222,000	—	30 Jun 2020	13F
Intrinsic Edge Capital Management LLC	13F	Company	0.4%	199,341	$12,919,000	—	30 Jun 2020	13F
AMERICAN CAPITAL MANAGEMENT INC	13F	Company	0.39%	194,935	$12,634,000	—	30 Jun 2020	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.39%	193,688	$12,553,000	—	30 Jun 2020	13F
KING LUTHER CAPITAL MANAGEMENT CORP	13F	Company	0.33%	161,685	$10,479,000	—	30 Jun 2020	13F
MORGAN STANLEY	13F	Company	0.32%	158,199	$10,253,000	—	30 Jun 2020	13F
NORDEA INVESTMENT MANAGEMENT AB	13F	Company	0.32%	158,052	$10,198,000	—	30 Jun 2020	13F
Legal & General Group Plc	13F	Company	0.28%	137,122	$8,886,000	—	30 Jun 2020	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.27%	136,253	$8,830,000	—	30 Jun 2020	13F
RHUMBLINE ADVISERS	13F	Company	0.26%	131,142	$8,499,000	—	30 Jun 2020	13F
Matarin Capital Management, LLC	13F	Company	0.24%	120,718	$7,824,000	—	30 Jun 2020	13F
Investeringsforvaltning Handelsinvest	13F	Individual	0.24%	120,000	$7,777,000	—	30 Jun 2020	13F
BLAIR WILLIAM & CO/IL	13F	Company	0.23%	113,466	$7,354,000	—	30 Jun 2020	13F
BROWN ADVISORY INC	13F	Company	0.21%	105,985	$6,868,000	—	30 Jun 2020	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.2%	101,300	$6,565,000	—	30 Jun 2020	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.2%	100,799	$6,533,000	—	30 Jun 2020	13F
Evanson Asset Management, LLC	13F	Company	0.2%	98,000	$6,351,000	—	30 Jun 2020	13F

Institutional Holders of Alarm.com Holdings, Inc. - Common Stock (ALRM) as of Q3 2020

As of 30 Sep 2020, Alarm.com Holdings, Inc. - Common Stock (ALRM) was held by 243 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 46,555,518 shares. The largest 10 holders included BlackRock Inc., BROWN CAPITAL MANAGEMENT LLC, VANGUARD GROUP INC, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC, AKRE CAPITAL MANAGEMENT LLC, RIVERBRIDGE PARTNERS LLC, Capital World Investors, JANUS HENDERSON GROUP PLC, STATE STREET CORP, and GENEVA CAPITAL MANAGEMENT LLC. This page lists 243 institutional shareholders reporting positions in this security for the Q3 2020 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2020 vs Q2 2020 Across Filers

Q2 2020 holders

237

Q3 2020 holders

243

Holder diff

Investor	Q2 2020 Shares	Q3 2020 Shares	Share Diff	Share Chg %	Q2 2020 Value $	Q3 2020 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.