Real time Form 13D and 13G transaction reports:
- 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.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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- Peter Lynch
What is insider trading>>
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2025-02-14 4:15 pm Sale |
2024-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
Brown Capital Management, LLC | 2,392,630 4.840% |
-411,250 (-14.67%) |
Filing History |
| 2025-02-14 2:36 pm Purchase |
2024-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
DISCIPLINED GROWTH INVESTORS INC /MN | 2,941,556 6.000% |
66,707 (+2.32%) |
Filing History |
| 2025-02-05 1:23 pm Purchase |
2024-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
BlackRock Inc. BLK |
9,321,327 18.900% |
511,837 (+5.81%) |
Filing History |
| 2024-11-14 4:46 pm Purchase |
2024-09-30 | 13G | Alarm.com Holdings, Inc. ALRM |
DISCIPLINED GROWTH INVESTORS INC /MN | 2,874,849 5.500% |
2,874,849 (New Position) |
Filing History |
| 2024-11-14 1:08 pm Sale |
2024-09-30 | 13G | Alarm.com Holdings, Inc. ALRM |
Brown Capital Management, LLC | 2,803,880 5.690% |
-1,688,632 (-37.59%) |
Filing History |
| 2024-11-14 11:10 am Sale |
2024-09-30 | 13G | Alarm.com Holdings, Inc. ALRM |
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 564,431 1.100% |
-1,935,465 (-77.42%) |
Filing History |
| 2024-11-12 1:28 pm Unchanged |
2024-09-30 | 13G | Alarm.com Holdings, Inc. ALRM |
The Vanguard Group | 6,231,910 12.650% |
0 (Unchanged) |
Filing History |
| 2024-11-04 10:58 am Purchase |
2024-09-30 | 13G | Alarm.com Holdings, Inc. ALRM |
The Vanguard Group | 6,231,910 12.650% |
414,666 (+7.13%) |
Filing History |
| 2024-02-14 3:18 pm Sale |
2023-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
Brown Capital Management, LLC | 4,492,512 8.990% |
-722,730 (-13.86%) |
Filing History |
| 2024-02-13 4:58 pm Purchase |
2023-12-29 | 13G | Alarm.com Holdings, Inc. ALRM |
The Vanguard Group | 5,817,244 11.640% |
306,207 (+5.56%) |
Filing History |
| 2024-02-12 6:01 pm Purchase |
2023-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 2,499,896 5.000% |
12,542 (+0.50%) |
Filing History |
| 2024-01-22 2:03 pm Purchase |
2023-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
BlackRock Inc. BLK |
8,809,490 17.600% |
289,106 (+3.39%) |
Filing History |
| 2023-02-14 09:00 am Sale |
2022-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
Brown Capital Management, LLC | 5,215,242 10.450% |
-337,879 (-6.08%) |
Filing History |
| 2023-02-10 2:11 pm Unchanged |
2022-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
BlackRock Inc. BLK |
8,520,384 17.100% |
0 (Unchanged) |
Filing History |
| 2023-02-09 1:53 pm Sale |
2022-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 2,487,354 4.900% |
-388,391 (-13.51%) |
Filing History |
| 2023-02-09 10:54 am Purchase |
2022-12-30 | 13G | Alarm.com Holdings, Inc. ALRM |
The Vanguard Group | 5,511,037 11.040% |
27,267 (+0.50%) |
Filing History |
| 2023-01-26 08:52 am Purchase |
2022-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
BlackRock Inc. BLK |
8,520,384 16.900% |
80,610 (+0.96%) |
Filing History |
| 2023-01-20 09:43 am Purchase |
2022-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
BlackRock Inc. BLK |
8,439,774 16.900% |
778,505 (+10.16%) |
Filing History |
| 2022-02-14 4:51 pm Sale |
2021-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
Brown Capital Management, LLC | 5,553,121 11.090% |
-276,705 (-4.75%) |
Filing History |
| 2022-02-11 4:45 pm Sale |
2021-12-31 | 13G | Alarm.com Holdings, Inc. ALRM |
Trundle Stephen | 1,938,069 3.900% |
-568,927 (-22.69%) |
Filing History |