As of November 6, 2026, Lennox International Inc is a publicly traded company (NYSE: LII); its largest reported holder is Capital International Investors, with 8.4% on Schedule 13G of February 13, 2026, then Vanguard (6.68%). The largest insider holding is John W. Norris III, a director, with 3,127,038 shares (9.1% of shares outstanding), per Form 4 of August 10, 2026 (Schedule 13G, February 13, 2026).
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Is Lennox International Inc a real, registered company?
- Lennox International Inc files with the SEC under CIK 1069202 (its SEC filings).
- Its shares are listed under the ticker LII on NYSE (SEC company record).
- Incorporated in Delaware; business address in Richardson, Texas, 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 Lennox International Inc in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is Joseph F. Nassab, Executive Vice President (Form 8-K filed 2026-11-02). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Vanguard (filed 2026-04-30).
Who are Lennox International Inc's owners and officers?
Lennox International Inc: incorporated in Delaware; business address in Richardson, Texas; industry Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (Form D, 2026-11-02).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 6.68% |
| Schedule 13G, 2026-04-22 | Viking Global Investors LP | 5.2% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G, 2026-02-13 | Capital International Investors | 8.4% |
Questions about who owns Lennox International Inc
Who owns Lennox International Inc?
On this page, 3 holders' latest ownership filings report 5% or more of Lennox International Inc: Capital International Investors (8.4%, Schedule 13G, filed 2026-02-13), Vanguard Capital Management (6.68%, Schedule 13G, filed 2026-04-30) and Viking Global Investors LP (5.2%, Schedule 13G, filed 2026-04-22).
Who are the largest shareholders of Lennox International Inc?
By the share each holder's latest filing reports, the largest holders of Lennox International Inc on this page are Capital International Investors (8.4%), Vanguard Capital Management (6.68%) and Viking Global Investors LP (5.2%).
When did Capital International Investors buy into Lennox International Inc?
The filings give report dates, not purchase dates. The earliest filing from Capital International Investors on this page is the Schedule 13G, filed 2026-02-13, reporting 8.4%.
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%); 4 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.
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-11-02 | Joseph F. Nassab | Executive Vice President | departed | |
| Form 8-K, 2026-05-28 | Sivasankaran Somasundaram | departed |
Which insiders own Lennox International Inc 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.
- , a director: 3,127,038 shares (9.1% of shares outstanding), 168,942 held directly and 2,958,096 indirectly (Form 4, 2026-08-10).
- , the chief executive and a director: 40,479 shares (0.12% of shares outstanding) (Form 4, 2026-03-16).
- , the executive vice president and chief hr officer: 34,640 shares (0.10% of shares outstanding) (Form 4, 2026-03-16).
- , the president and executive vice president: 21,945 shares (0.06% of shares outstanding) (Form 4, 2025-03-17).
- , the chief technology officer and executive vice president: 21,455 shares (0.06% of shares outstanding) (Form 4, 2026-03-16).
Shares outstanding: 34,208,431 as of 2026-10-21, from the company's latest SEC cover page.
How much has Lennox International Inc raised?
No fundraising or offering filing from Lennox International Inc is on file with us.
Keep reading
More on Lennox International Inc and the records around it.
Lennox International Inc elsewhere on the record
- 5%+ stake filings Apr 2026
Companies that share a holder
- VIKING GLOBAL INVESTORS LP also filed stake reports on 27 other companies: City Therapeutics, Inc. (Oct 2026), MID AMERICA APARTMENT COMMUNITIES INC. (Oct 2026), REGAL REXNORD CORP (Sep 2026)
- Capital International Investors also filed stake reports on 96 other companies: Aurora Innovation, Inc. (Nov 2026), Arxis, Inc. (Aug 2026), Astronics Corp. (Aug 2026)
- Vanguard Capital Management also filed stake reports on 1495 other companies: A10 Networks Inc (Oct 2026), Altisource Portfolio Solutions SA (Oct 2026), Alto Neuroscience Inc (Oct 2026)
Related pages
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