Alarm.com Ownership | Who Owns Alarm.com?

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Alarm.com Ownership Summary

Alarm.com is owned by 20.12% institutional investors, 5.30% insiders, and 74.57% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 18.54% of ALRM shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.08% of its assets in Alarm.com shares.

ALRM Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Alarm.com	20.12%	5.30%	74.57%
Sector	Technology Stocks	35.26%	13.15%	51.59%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	9.25M	18.54%	$472.00M
Blackrock	8.90M	17.82%	$565.70M
Vanguard group	6.29M	12.60%	$320.74M
Disciplined growth investors inc /mn	3.33M	6.69%	$176.87M
Bank of montreal /can/	2.23M	4.47%	$113.84M
State street	1.98M	3.99%	$105.36M
Morgan stanley	1.34M	2.68%	$68.28M
Geode capital management	1.22M	2.44%	$62.24M
Geneva capital management	1.15M	2.31%	$58.90M
Brown capital management	1.13M	2.26%	$59.83M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Disciplined growth investors inc /mn	3.33M	3.20%	$176.87M
Brown capital management	1.13M	2.47%	$59.83M
Montanaro asset management	164.30K	2.18%	$8.72B
Summit creek advisors	215.77K	1.73%	$11.01M
Geneva capital management	1.15M	1.11%	$58.90M
Centaurus financial	228.19K	0.97%	$14.50M
Riverbridge partners	723.36K	0.69%	$36.91M
Burgundy asset management	999.21K	0.55%	$58.58M
Jackson creek investment advisors	33.65K	0.51%	$1.72M
Evanson asset management	168.91K	0.47%	$8.62M

Top Buyers

Holder	Shares	% Assets	Change
Bank of montreal /can/	2.23M	0.04%	1.92M
Northwestern mutual wealth management	947.56K	0.06%	946.62K
Price t rowe associates inc /md/	841.84K	0.00%	758.57K
Sg americas securities	260.92K	0.02%	245.01K
Bank of america corp /de/	326.18K	0.00%	229.51K

Top Sellers

Holder	Shares	% Assets	Change
Brown capital management	1.13M	2.47%	-576.43K
William blair investment management	-	-	-564.43K
Capital world investors	-	-	-351.00K
Handelsbanken fonder ab	272.20K	0.04%	-250.00K
Blackrock funding, inc. /de	9.25M	0.01%	-192.13K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	118.82K	0.00%	118.82K	$6.06M
Bridgewater associates, lp	52.38K	0.01%	52.38K	$2.78M
Zacks investment management	34.38K	0.01%	34.38K	$1.82M
Centerbook partners lp	19.73K	0.05%	19.73K	$1.01M
Cetera investment advisers	17.84K	0.00%	17.84K	$946.95K

Sold Out

Holder	Change
Tortoise investment management	-1.00
Claris advisors, llc / mo /	-2.00
Abound wealth management	-3.00
Mendota financial group	-5.00
Parallel advisors	-6.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	95	-69.16%	10,041,064	-78.92%	20	0.22%	42	-73.08%	35	-69.30%
Sep 30, 2025	124	-58.25%	11,626,859	-74.81%	23	0.27%	63	-57.72%	40	-65.52%
Jun 30, 2025	301	-1.95%	48,158,840	0.15%	96	1.03%	150	9.49%	118	-4.07%
Mar 31, 2025	11	-96.54%	597,422	-98.76%	1	0.01%	5	-97.09%	6	-94.55%
Dec 31, 2024	310	3.68%	47,190,642	0.06%	95	1.05%	165	17.02%	109	-3.54%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	3.02M	6.08%	-323.24K
Vanguard Total Stock Mkt Idx Inv	1.50M	3.02%	4.64K
Vanguard US Total Market Shares ETF	1.49M	3.01%	1.16K
Vanguard Information Technology ETF	1.16M	2.34%	4.77K
iShares Russell 2000 ETF	1.15M	2.31%	108.63K
Vanguard Small Cap Index	1.07M	2.16%	-932.00
Disciplined Growth - Mid Cap Growth	982.95K	1.98%	-64.31K
Disciplined Growth - Small Cap Growth	714.75K	1.45%	573.94K
Vanguard Small Cap Growth Index Inv	596.84K	1.20%	-8.89K
Vanguard Institutional Extnd Mkt Idx Tr	537.79K	1.08%	750.00

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 18, 2026	Bradley Kevin Christopher	Chief Financial Officer	Sell	$69.41K
Mar 18, 2026	NEVIN DARIUS G	-	Sell	$1.66M
Dec 16, 2025	BEDELL JEFFREY A	See Remarks	Sell	$1.18M
Dec 12, 2025	BEDELL JEFFREY A	See Remarks	Sell	$119.36K
Dec 12, 2025	Evans Stephen C.	-	Sell	$60.32K

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	-	2
2025 Q4	4	5
2025 Q3	-	1
2025 Q2	-	16
2025 Q1	-	2

ALRM Ownership FAQ

Who owns the most shares of Alarm.com?

Alarm.com’s largest shareholders are Blackrock funding, inc. /de (9.25M shares, 18.54%), Blackrock (8.9M shares, 17.82%), and Vanguard group (6.29M shares, 12.60%). Together, they hold 48.96% of Alarm.com’s total shares outstanding.

Does Blackrock own Alarm.com?

Yes, BlackRock owns 17.82% of Alarm.com, totaling 8.9M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 565.7M$. In the last quarter, BlackRock increased its holdings by 223.43K shares, a 2.57% change.

Who is Alarm.com’s biggest shareholder by percentage of total assets invested?

Disciplined growth investors inc /mn is Alarm.com’s biggest shareholder by percentage of total assets invested, with 3.20% of its assets in 3.33M Alarm.com shares, valued at 176.87M$.

Who is the top mutual fund holder of Alarm.com shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Alarm.com shares, with 6.08% of its total shares outstanding invested in 3.02M Alarm.com shares.

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