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ALRM

ALRM 13F Holders & Ownership Data (293 Funds)

Alarm.com Holdings INC

-$366.3M

Net Activity

Institutions Holding

293

Popularity Rank

#2029

Avg Weight

0.07%

Total Value

$2.1B

Ownership Trend

293 institutions currently hold ALRM, with 144 net buyers and 150 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Neutral

Based on recent trading activity

Net Selling Institutions

150

Net Buying Institutions

144

Key Holders

Key Holders

Top 5 by Value

BI
BlackRock, Inc.
$394.6M
VP
Vanguard Portfolio Management LLC
$170.8M
DG
Disciplined Growth Investors INC /mn
$141.2M
BO
Bank Of Montreal /can/
$119.1M
VC
Vanguard Capital Management LLC
$93.0M

Top 5 by Conviction

DG
Disciplined Growth Investors INC /mn
2.89%
BC
Brown Capital Management LLC
2.20%
MA
Montanaro Asset Management Ltd
1.83%
SC
Summit Creek Advisors LLC
1.70%
GC
Geneva Capital Management LLC
0.98%
View all 293 holding institutions

Across its top 20 institutional holders, ALRM's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 27/100).

Quarterly Activity

Recent Activity

+$761.1M

Total Buy Value

$1.4B

Total Sell Value

New buy29
Trim106
Add115
Sold out44

144

Net Buyers

150

Net Sellers

Smart Money Convergence

ALRM does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

4

Filings (90d)

$599K

Total Est. Value

13K shares

Planned Shares

Last Filed 2026-07-02
FilerTitle/RelationshipFiling DatePlanned SharesEst. Value
KEVIN BRADLEYOfficer2026-07-02724 shares$35K
Ramos DanielOfficer2026-06-122K shares$93K
Ramos DanielOfficer2026-06-108K shares$370K
Bradley Kevin ChristopherOfficer2026-06-102K shares$102K

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

CUSIP

011642105

FAQ

Who are the top institutional investors holding ALARM.COM HOLDINGS INC (ALRM)?
Major stakeholders currently include BlackRock, Inc. ($394.6M), Vanguard Portfolio Management LLC ($170.8M), Disciplined Growth Investors INC /mn ($141.2M). Based on the latest 13F filings, there are a total of 293 tracked investment funds and institutions maintaining positions in ALRM.
What is the overall institutional sentiment toward ALRM recently?
Institutional sentiment appears Bearish (Net Selling). During the most recent reporting quarter, the stock experienced a net outflow of $366.3M, driven by 144 managers accumulating shares while 150 reduced their exposure.
Which institutions have been selling or reducing their ALRM positions?
In the latest period, 106 funds trimmed their holdings, and 44 managers completely exited their positions. The aggregate reported sell value was $1.4B.
Are there any notable investors adding ALRM to their portfolios?
Yes, buying activity remains notable. 29 institutions opened new positions in {ticker}, and 115 existing holders added to their shares. The total reported buy value for the quarter amounted to $761.1M.

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