AI summary pending
View Full Filing (SEC EDGAR)Alarm.com Holdings Inc
$59.54+1.5%
+$232.5M
Net Activity
+9.07% total shares
Institutions Holding
316
Popularity Rank
#2015
Avg Weight
0.06%
Total Value
$2.4B
Market Cap
$3.5B
316 institutions currently hold ALRM, with 173 net buyers and 144 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
144
Net Buying Institutions
173
Top 5 by Value
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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 36/100).
ALRM ranks #2015 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
316 institutions disclose a position in ALRM, but none treat it as a major bet — even Disciplined Growth Investors Inc /mn, its most concentrated holder, allocates just 2.8% of its own portfolio to it.
Y-Intercept has added to its ALRM position for two straight quarters, increasing it by $1.3M to reach $2.0M today.
State of Alaska, Department of Revenue has trimmed its ALRM position for two straight quarters, cutting it by $603.0K while still holding $569.0K.
ALRM is up 1.5% today, and institutions have been net buyers of $232.5M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
ALRM posted net income of $117.3M over the trailing twelve months, and currently trades at a P/E of 29.9.
+$344.3M
Total Buy Value
$197.2M
Total Sell Value
173
Net Buyers
144
Net Sellers
ALRM
Q2 2026
Top 5 Institutional Movers
+$48.9M
+$46.1M
+$26.3M
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 2026-09-30 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.
2
Filings (90d)
$3.18M
Total Est. Value
55K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| STEPHEN TRUNDLE | 2026-08-24 | $2.88M |
| KEVIN C. BRADLEY | 2026-08-12 | $297K |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
2
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 13G/A | 2026-08-14 | 7.3% |
| Bank of Montreal | 13G/A | 2026-08-12 | 7.0% |
1
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)011642105
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,281
Total reported value
$2.2T
3256 13F institutions increased their position this quarter
Institutions Holding
6,028
Total reported value
$3.6T
3055 13F institutions increased their position this quarter
Institutions Holding
6,191
Total reported value
$1.8T
2996 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,136
Total reported value
$713.2B
Held by 4136 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,115
Total reported value
$390.3B
Held by 4115 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,089
Total reported value
$377.7B
Held by 4089 institutions — one of the most-tracked stocks on AlphaSMO
Access ALRM's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/ALRMCLI
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