Alarm.com Holdings, Inc.

Historical 13F Holders

Symbol
ALRM
CUSIP
011642105
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 011642105 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 16.8% 4/29/2025
Event 3/31/2025
Vanguard Portfolio Management LLC 13G 8.0% 4/28/2026
Event 3/31/2026
Bank of Montreal /Can/ 13G/A
7.0% 8/12/2026
Event 6/30/2026
Disciplined Growth Investors Inc /MN 13G/A 6.6% 5/15/2026
Event 3/31/2026
Vanguard Capital Management LLC 13G 5.1% 4/29/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (2)
Brown Capital Management, LLC 13G/A 4.8% 5/15/2025
Event 12/31/2024
Vanguard Group Inc 13G/A 0% 3/26/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 10 14.7 k $801 k
2026 Q2 322 51.8 M $2.34 B
2026 Q1 302 47.8 M $2.07 B
2025 Q4 312 48.1 M $2.45 B
2025 Q3 312 47.7 M $2.54 B
2025 Q2 310 48.8 M $2.76 B
2025 Q1 317 48.7 M $2.70 B
2024 Q4 323 48.2 M $2.93 B
2024 Q3 308 48.4 M $2.62 B
2024 Q2 312 49.5 M $3.15 B
2024 Q1 317 46.4 M $3.36 B
2023 Q4 301 46.7 M $3.02 B
2023 Q3 260 45.5 M $2.80 B
2023 Q2 258 45.0 M $2.33 B
2023 Q1 260 45.1 M $2.27 B
2022 Q4 258 46.5 M $2.30 B
2022 Q3 269 46.6 M $3.02 B
2022 Q2 262 47.7 M $2.94 B
2022 Q1 283 45.7 M $3.04 B
2021 Q4 287 46.0 M $3.90 B
2021 Q3 284 45.7 M $3.58 B
2021 Q2 298 46.2 M $3.94 B
2021 Q1 294 46.3 M $4.00 B
2020 Q4 294 47.7 M $4.93 B
2020 Q3 266 46.6 M $2.58 B
2020 Q2 261 48.0 M $3.19 B
2020 Q1 236 48.2 M $1.87 B
2019 Q4 254 50.5 M $2.17 B
2019 Q3 269 49.7 M $2.32 B
2019 Q2 277 48.3 M $2.59 B
2019 Q1 288 45.9 M $2.98 B
2018 Q4 252 47.7 M $2.47 B
2018 Q3 254 46.6 M $2.66 B
2018 Q2 235 46.3 M $1.87 B
2018 Q1 214 44.0 M $1.66 B
2017 Q4 206 41.5 M $1.57 B
2017 Q3 189 39.4 M $1.78 B
2017 Q2 152 39.3 M $1.46 B
2017 Q1 129 37.0 M $1.14 B
2016 Q4 119 39.8 M $1.11 B
2016 Q3 107 28.6 M $826 M
2016 Q2 88 28.1 M $719 M
2016 Q1 75 27.8 M $660 M
2015 Q4 54 25.8 M $431 M
2015 Q3 53 24.4 M $284 M
2015 Q2 45 22.9 M $348 M