Quick Takeaways
- Boston Partners filed SCHEDULE 13G/A for Allegion plc Common Stock (ALLE).
- Disclosed ownership: 5%.
- Date of event: 31 Mar 2026.
Boston Partners - 31 Mar 2026 SCHEDULE 13G/A Report for Allegion plc Common Stock (ALLE)
- Filing Manager
- Boston Partners
- Reporting Manager
- Boston Partners
- Security
- Allegion plc Common Stock
- Symbol
- ALLE
- Shares outstanding
- 86,061,010 shares
- Disclosed Ownership
- 4,260,020 shares
- Ownership
- 5%
- Form type
- SCHEDULE 13G/A
- Filing time
- 14 May 2026, 20:04:05 UTC
- Date of event
- 31 Mar 2026
- Previous filing
- 14 Feb 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Boston Partners disclosed 5% ownership in Allegion plc Common Stock (ALLE) on 31 Mar 2026."
What Changed
- Previous schedule filing date: 14 Feb 2025.
- Current filing was accepted on 14 May 2026, 20:04.
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 |
|---|---|---|---|---|---|---|---|
| Boston Partners | 5% | 4,260,020 | 3,556,626 | 0 | /s/ Ali Farooqi | Ali Farooqi / Senior Compliance Manager |