Lennox International Inc. (LII) Shareholders & Insider Trades
Lennox International shareholders at a glance
The largest holder of Lennox International stock is John Norris7.698 %, with 2.7 million shares (7.70% of the company), worth about $1.02 billion as of September 25, 2026. The 10 largest holders together own 48.0%.
In Q2 2026, 674 institutional holdings reports listed shares worth $15.40 billion.
Insiders reported 73 transactions in the last two years: 23 sales worth $28.79 million and no purchases. The newest one on file is from May 6, 2026 (Kosel Chris A, Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 6, 2026.
Lennox International Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Lennox International shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| John Norris7.698 % | 2.7 million | 7.70% | $1.0B |
| Capital Research & Management Co. (International Investors) | 2.5 million | 7.18% | $950.0M |
| BlackRock Advisors LLC | 2.3 million | 6.61% | $873.0M |
| Vanguard Capital Management LLC | 2.1 million | 5.95% | $787.0M |
| Viking Global Investors LP | 1.6 million | 4.60% | $609.0M |
| State Street Corporation | 1.5 million | 4.29% | $568.0M |
| Vanguard Portfolio Management LLC | 1.4 million | 4.10% | $542.0M |
| Eaton Vance Management | 1.0 million | 2.93% | $388.0M |
| Geode Capital Management LLC | 863,378 | 2.50% | $330.0M |
| Kayne Anderson Rudnick Investment Management LLC | 739,856 | 2.14% | $283.0M |
As of September 25, 2026.
Lennox International institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 674 | – | $15.4B |
| Q1 2026 | 644 | 26.4 million | $12.2B |
| Q4 2025 | 674 | 25.6 million | $12.4B |
| Q3 2025 | 693 | 26.3 million | $13.9B |
| Q2 2025 | 660 | 27.0 million | $15.5B |
| Q1 2025 | 665 | 27.0 million | $15.1B |
| Q4 2024 | 661 | 25.9 million | $15.8B |
| Q3 2024 | 641 | 24.5 million | $14.7B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Lennox International insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Kosel Chris A | May 6, 2026 | Officer | Sale at price 544.80 per share. | $529,001 |
| Somasundaram Sivasankaran | Apr 10, 2026 | Director | Stock Award(Grant) at price 505.31 per share. | $25,771 |
| Maskara Alok | Mar 13, 2026 | Chief Executive Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Kosel Chris A | Mar 13, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Nassab Joseph | Mar 13, 2026 | President | Stock Award(Grant) at price 0.00 per share. | – |
| Quenzer Michael | Mar 13, 2026 | Chief Financial Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Bedapudi Prakash | Mar 13, 2026 | Chief Technology Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Sessa Daniel M | Mar 13, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Wall Shane D. | Feb 25, 2026 | Director | Sale at price 540.01 per share. | $54,001 |
| Kosel Chris A | Feb 4, 2026 | Officer | Sale at price 536.50 per share. | $136,271 |
| Teske Todd J | Feb 4, 2026 | Director | Sale at price 533.45 per share. | $373,415 |
| Maskara Alok | Feb 2, 2026 | Chief Executive Officer | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 73 insider transactions in the last two years.
Questions and answers
Who owns the most Lennox International stock?
John Norris7.698 %, with 7.70% of the company (as of September 25, 2026). Next: Capital Research & Management Co. (International Investors) (7.18%) and BlackRock Advisors LLC (6.61%).
How many institutions own Lennox International stock?
674 institutional holdings reports listed Lennox International shares in Q2 2026 worth $15.40 billion.
Are Lennox International insiders buying or selling the stock?
In the last two years insiders reported 23 sales and no purchases (73 transactions in all); the newest on file is from May 6, 2026.
