AI summary pending
View Full Filing (SEC EDGAR)Alarm.com Holdings Inc
$56.55+1.7%
+$232.5M
Net Activity
+9.06% total shares
Institutions Holding
314
Popularity Rank
#2013
Avg Weight
0.06%
Total Value
$2.4B
Market Cap
$3.3B
314 institutions currently hold ALRM, with 170 net buyers and 142 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
142
Net Buying Institutions
170
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 #2013 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
314 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.
California State Teachers Retirement System has added to its ALRM position for two straight quarters, increasing it by $67.5M to reach $69.8M today.
Geneva Capital Management LLC has trimmed its ALRM position for two straight quarters, cutting it by $20.2M while still holding $38.7M.
ALRM is up 1.7% 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 28.4.
+$337.1M
Total Buy Value
$197.1M
Total Sell Value
170
Net Buyers
142
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 2026-06-30 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.
6
Filings (90d)
$3.78M
Total Est. Value
68K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| STEPHEN TRUNDLE | 2026-08-24 | $2.88M |
| KEVIN C. BRADLEY | 2026-08-12 | $297K |
| KEVIN BRADLEY | 2026-07-02 | $35K |
| Ramos Daniel | 2026-06-12 | $93K |
| Ramos Daniel | 2026-06-10 | $370K |
| Bradley Kevin Christopher | 2026-06-10 | $102K |
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
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,110
Total reported value
$712.5B
Held by 4110 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,088
Total reported value
$390.2B
Held by 4088 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,062
Total reported value
$377.6B
Held by 4062 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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