Quick Takeaways
- DISCIPLINED GROWTH INVESTORS INC /MN filed SCHEDULE 13G/A for Alarm.com Holdings, Inc. Common Stock (ALRM).
- Disclosed ownership: 7%.
- Date of event: 30 Jun 2025.
DISCIPLINED GROWTH INVESTORS INC /MN - 30 Jun 2025 SCHEDULE 13G/A Report for Alarm.com Holdings, Inc. Common Stock (ALRM)
- Filing Manager
- DISCIPLINED GROWTH INVESTORS INC /MN
- Reporting Manager
- DISCIPLINED GROWTH INVESTORS INC /MN
- Symbol
- ALRM
- Shares outstanding
- 49,883,200 shares
- Disclosed Ownership
- 3,491,824 shares
- Ownership
- 7%
- Form type
- SCHEDULE 13G/A
- Filing time
- 14 Aug 2025, 17:22:46 UTC
- Date of event
- 30 Jun 2025
- Previous filing
- 15 May 2025
- Next filing
- 14 Nov 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"DISCIPLINED GROWTH INVESTORS INC /MN disclosed 7% ownership in Alarm.com Holdings, Inc. Common Stock (ALRM) on 30 Jun 2025."
What Changed
- Previous schedule filing date: 15 May 2025.
- Current filing was accepted on 14 Aug 2025, 17:22.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 7% | 3,491,824 | 3,133,899 | 0 | Peter G. Rieke | Chief Operating & Compliance Officer |