Activist 13D/13G Filings - Alarm.com Holdings Inc. (ALRM)

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 are not 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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Time period
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Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2021-02-11
3:14 pm
Purchase
13GALARM COM HLDGS INC
ALRM
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC2,868,630
5.8%
2,868,630increase
(New Position)
View
2021-02-10
10:30 am
Purchase
13GALARM COM HLDGS INC
ALRM
VANGUARD GROUP INC4,794,648
9.76%
772,161increase
(+19.20%)
View
2021-01-26
2:22 pm
Purchase
13GALARM COM HLDGS INC
ALRM
BlackRock Inc.
BLK
7,372,030
15%
1,416,398increase
(+23.78%)
View
2020-05-22
4:43 pm
Sale
13DALARM COM HLDGS INC
ALRM
TCV VII LP547,170
13%
-5,616,451decrease
(-91.12%)
View
2020-03-13
4:35 pm
Sale
13DALARM COM HLDGS INC
ALRM
TCV VII LP6,163,621
13%
-2,380,381decrease
(-27.86%)
View
2020-02-14
08:48 am
Sale
13GALARM COM HLDGS INC
ALRM
BROWN CAPITAL MANAGEMENT LLC4,985,703
10.26%
-1,979decrease
(-0.04%)
View
2020-02-13
9:26 pm
Sale
13GALARM COM HLDGS INC
ALRM
Capital World Investors2,520,700
5.1%
-553,300decrease
(-18.00%)
View
2020-02-13
9:13 pm
Sale
13GALARM COM HLDGS INC
ALRM
Trundle Stephen2,944,415
6%
-62,604decrease
(-2.08%)
View
2020-02-12
09:24 am
Purchase
13GALARM COM HLDGS INC
ALRM
VANGUARD GROUP INC4,022,487
8.28%
301,955increase
(+8.12%)
View
2020-02-04
11:53 am
Purchase
13GALARM COM HLDGS INC
ALRM
BlackRock Inc.
BLK
5,955,632
12.3%
1,069,628increase
(+21.89%)
View
2019-12-10
11:56 am
Purchase
13GALARM COM HLDGS INC
ALRM
BROWN CAPITAL MANAGEMENT LLC4,987,682
10.27%
2,208,824increase
(+79.49%)
View
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