Allegion plc (ALLE) Shareholders & Insider Trades
Allegion shareholders at a glance
The largest holder of Allegion stock is Vanguard Capital Management LLC, with 5.6 million shares (6.61% of the company), worth about $873.00 million as of September 25, 2026. The 10 largest holders together own 44.2%.
In Q2 2026, 759 institutional holdings reports listed shares worth $12.30 billion.
Insiders reported 71 transactions in the last two years: 12 sales worth $7.61 million and 4 purchases. The newest one on file is from May 7, 2026 (Martens Robert C, Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 7, 2026.
Allegion plc
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Allegion shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Vanguard Capital Management LLC | 5.6 million | 6.61% | $873.0M |
| BlackRock Advisors LLC | 5.5 million | 6.45% | $852.0M |
| Vanguard Portfolio Management LLC | 5.0 million | 5.83% | $769.0M |
| Boston Partners Global Investors, Inc. | 4.6 million | 5.46% | $721.0M |
| State Street Corporation | 4.3 million | 5.11% | $674.0M |
| Kayne Anderson Rudnick Investment Management LLC | 3.4 million | 3.99% | $526.0M |
| Geode Capital Management LLC | 2.9 million | 3.40% | $450.0M |
| Invesco Advisers, Inc. | 2.3 million | 2.70% | $356.0M |
| MFS Investment Management Canada Ltd. | 2.2 million | 2.61% | $345.0M |
| DWS Investment Management Americas, Inc. | 1.8 million | 2.08% | $274.0M |
As of September 25, 2026.
Allegion institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 759 | – | $12.3B |
| Q1 2026 | 778 | 83.8 million | $12.2B |
| Q4 2025 | 820 | 82.4 million | $13.1B |
| Q3 2025 | 778 | 83.0 million | $14.7B |
| Q2 2025 | 712 | 83.5 million | $12.0B |
| Q1 2025 | 718 | 83.8 million | $10.9B |
| Q4 2024 | 684 | 82.5 million | $10.8B |
| Q3 2024 | 633 | 83.0 million | $12.0B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Allegion insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Martens Robert C | May 7, 2026 | Officer | Sale at price 137.15 per share. | $547,640 |
| Main Susan L | Mar 11, 2026 | Director | Purchase at price 147.26 - 150.05 per share. | $299,215 |
| Wenos Vincent | Feb 19, 2026 | Chief Technology Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Martens Robert C | Feb 19, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Stone John H | Feb 19, 2026 | Chief Executive Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Ilardi David S. | Feb 19, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Musial Nickolas A. | Feb 19, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Wagnes Michael J. | Feb 19, 2026 | Chief Financial Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Hawes -Preczewski Jennifer L | Feb 19, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Blasko Joseph | Feb 19, 2026 | General Counsel | Stock Award(Grant) at price 0.00 per share. | – |
| Kemp Tracy L | Feb 19, 2026 | Chief Technology Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Eckersley Timothy P | Feb 19, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 71 insider transactions in the last two years.
Questions and answers
Who owns the most Allegion stock?
Vanguard Capital Management LLC, with 6.61% of the company (as of September 25, 2026). Next: BlackRock Advisors LLC (6.45%) and Vanguard Portfolio Management LLC (5.83%).
How many institutions own Allegion stock?
759 institutional holdings reports listed Allegion shares in Q2 2026 worth $12.30 billion.
Are Allegion insiders buying or selling the stock?
In the last two years insiders reported 12 sales and 4 purchases (71 transactions in all); the newest on file is from May 7, 2026.
