Select Equity Group, L.P.'s ownership history for ALRM

Select Equity Group, L.P. currently holds 312.1K shares with a market value of $16.6M. It started holding ALRM on 2024-09-30. At its peak, it held 312.1K shares on 2025-09-30. Its highest holding value was $16.6M on 2025-09-30. At its lowest, it held 29.2K shares on 2024-12-31, with a value of $1.6M on 2024-09-30. In the recent 180 days, Select Equity Group, L.P. has increased its shares by 111.7K. In the recent year, Select Equity Group, L.P. has increased its shares by 282.3K.