VANGUARD GROUP INC 13D and 13G filings for Alarm.com Holdings, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-11-12 1:28 pm Unchanged | 2024-09-30 | 13G | Alarm.com Holdings, Inc. ALRM | VANGUARD GROUP INC | 6,231,910 12.650% | 0 (Unchanged) | Filing |
| 2024-11-04 10:58 am Purchase | 2024-09-30 | 13G | Alarm.com Holdings, Inc. ALRM | VANGUARD GROUP INC | 6,231,910 12.650% | 414,666 (+7.13%) | Filing |
| 2024-02-13 4:58 pm Purchase | 2023-12-29 | 13G | Alarm.com Holdings, Inc. ALRM | VANGUARD GROUP INC | 5,817,244 11.640% | 306,207 (+5.56%) | Filing |
| 2023-02-09 10:54 am Purchase | 2022-12-30 | 13G | Alarm.com Holdings, Inc. ALRM | VANGUARD GROUP INC | 5,511,037 11.040% | 27,267 (+0.50%) | Filing |
| 2022-02-09 3:16 pm Purchase | 2021-12-31 | 13G | Alarm.com Holdings, Inc. ALRM | VANGUARD GROUP INC | 5,483,770 10.950% | 299,011 (+5.77%) | Filing |
| 2021-04-12 09:52 am Purchase | 2021-03-31 | 13G | Alarm.com Holdings, Inc. ALRM | VANGUARD GROUP INC | 5,184,759 10.460% | 390,111 (+8.14%) | Filing |
| 2021-02-10 10:30 am Purchase | 2020-12-31 | 13G | Alarm.com Holdings, Inc. ALRM | VANGUARD GROUP INC | 4,794,648 9.760% | 772,161 (+19.20%) | Filing |