Institutional Ownership
Alarm Com Hldgs Inc
CUSIP 011642105COMALRMQ1 2026
13D / 13G Filings
42
Schedule 13D/13G on record
Beneficial Filers
9
Distinct reporting persons
Largest Stake
18.9%
Max % of class reported
Institutional Holders
286
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
42 filings · latest Feb 17, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 17, 2026 | Disciplined Growth Investors Inc /Mn | 13G/A | 6.9% | 3.42M | SEC |
| 2 | Nov 14, 2025 | Disciplined Growth Investors Inc /Mn | 13G/A | 6.7% | 3.33M | SEC |
| 3 | Aug 14, 2025 | Disciplined Growth Investors Inc /Mn | 13G/A | 7.0% | 3.49M | SEC |
| 4 | May 15, 2025 | Brown Capital Management, LLC | 13G/A | 4.8% | 2.39M | SEC |
| 5 | May 15, 2025 | Disciplined Growth Investors Inc /Mn | 13G/A | 6.8% | 3.39M | SEC |
| 6 | Apr 29, 2025 | Blackrock, Inc. | 13G/A | 16.8% | 8.34M | SEC |
| 7 | Feb 14, 2025 | Brown Capital Management, LLC | 13G/A | 4.8% | 2.39M | SEC |
| 8 | Feb 14, 2025 | Disciplined Growth Investors Inc /Mn | 13G/A | 6.0% | 2.94M | SEC |
| 9 | Feb 5, 2025 | Blackrock, Inc. | 13G/A | 18.9% | 9.32M | SEC |
| 10 | Nov 14, 2024 | Brown Capital Management LLC | 13G/A | 5.7% | 2.80M | SEC |
32 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Alarm Com Hldgs Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 9.14M | $394.62M |
| 2 | Disciplined Growth Investors Inc /Mn | 3.27M | $141.19M |
| 3 | Bank Of Montreal /Can/ | 2.66M | $114.78M |
| 4 | State Street Corp | 2.04M | $87.94M |
| 5 | Morgan Stanley | 1.26M | $54.55M |
| 6 | Geode Capital Management, LLC | 1.26M | $54.25M |
| 7 | Dimensional Fund Advisors LP | 1.12M | $48.26M |
| 8 | Geneva Capital Management LLC | 1.07M | $46.22M |
| 9 | Fmr LLC | 969.1K | $41.86M |
| 10 | Arrowstreet Capital, Limited Partnership | 779.2K | $33.65M |