As of October 27, 2026, Allegion plc is a publicly traded company (NYSE: ALLE); its largest reported holder is Vanguard, with 7.5% on Schedule 13G of April 28, 2026, then Vanguard (5.34%). The largest insider holding is John H. Stone, the chief executive and president, with 136,161 shares (0.16% of shares outstanding), per Form 4 of August 4, 2026 (Schedule 13G, April 28, 2026).
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Is Allegion plc a real, registered company?
- Allegion plc files with the SEC under CIK 1579241 (its SEC filings).
- Its shares are listed under the ticker ALLE on NYSE (SEC company record).
- Incorporated in L2, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under ALLEGION PLC in our court records and SEC 8-K records (as of 2026-10-27).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names State Street (filed 2026-08-07).
Who are Allegion plc's owners and officers?
Allegion plc: industry Services-Detective, Guard & Armored Car Services (Schedule 13G, 2026-08-07).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-08-07 | State Street Corporation | 5.1% |
| Schedule 13G/A, 2026-08-03 | Boston Partners | 5.18% |
| Schedule 13G/A, 2026-05-14 | Boston Partners | 4.95% |
| Schedule 13G, 2026-04-28 | Vanguard Capital Management | 7.5% |
| Schedule 13G, 2026-04-28 | Vanguard Portfolio Management | 5.34% |
| Schedule 13G/A, 2026-03-26 | The Vanguard Group | 0% |
| Schedule 13G/A, 2026-02-13 | Kayne Anderson Rudnick Investment Management, LLC | 4.7% |
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Questions about who owns Allegion plc
Who owns Allegion plc?
On this page, 4 holders' latest ownership filings report 5% or more of Allegion plc: Vanguard Capital Management (7.5%, Schedule 13G, filed 2026-04-28), Vanguard Portfolio Management (5.34%, Schedule 13G, filed 2026-04-28), Boston Partners (5.18%, Schedule 13G/A, filed 2026-08-03) and State Street Corporation (5.1%, Schedule 13G, filed 2026-08-07).
Who are the largest shareholders of Allegion plc?
By the share each holder's latest filing reports, the largest holders of Allegion plc on this page are Vanguard Capital Management (7.5%), Vanguard Portfolio Management (5.34%) and Boston Partners (5.18%).
When did Vanguard Capital Management buy into Allegion plc?
The filings give report dates, not purchase dates. The earliest filing from Vanguard Capital Management on this page is the Schedule 13G, filed 2026-04-28, reporting 7.5%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 7 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Which insiders own Allegion plc shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chief executive and president: 136,161 shares (0.16% of shares outstanding) (Form 4, 2026-08-04).
- , the chief financial officer and senior vice president: 31,299 shares (0.04% of shares outstanding) (Form 4, 2026-07-27).
- , the president and senior vice president-allegion: 29,919 shares (0.04% of shares outstanding), 28,392 held directly and 1,527 indirectly (Form 4, 2026-08-20).
- , the president and senior vice president-allegion: 13,752 shares (0.02% of shares outstanding) (Form 4, 2026-08-19).
- , the chief technology officer: 12,096 shares (0.01% of shares outstanding) (Form 4, 2026-08-07).
Shares outstanding: 84,321,432 as of 2026-10-19, from the company's latest SEC cover page.
How much has Allegion plc raised?
No fundraising or offering filing from Allegion plc is on file with us.
Keep reading
More on Allegion plc and the records around it.
Allegion plc elsewhere on the record
- 5%+ stake filings Oct 2026
Companies that share a holder
- Boston Partners also filed stake reports on 28 other companies: CROSS COUNTRY HEALTHCARE INC (Nov 2026), DoubleDown Interactive Co., Ltd. (Nov 2026), Holley Inc. (Aug 2026)
- Kayne Anderson Rudnick Investment Management, LLC also filed stake reports on 53 other companies: Andersen Group Inc. (Aug 2026), Bright Horizons Family Solutions Inc (Aug 2026), Choice Hotels International Inc (Aug 2026)
- STATE STREET CORPORATION also filed stake reports on 343 other companies: TRADE DESK INC/THE (Oct 2026), CENTRUS ENERGY CORP (Sep 2026), ACADIA PHARMACEUTICALS INC (Aug 2026)
Related pages
Filings, cases and notices link to their records. A not-found line names the records searched; it is not proof of absence.
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