Lennox International Inc
LII- Exchange
- NYSE
- Industry
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
- SEC CIK
- 0001069202
No open-market purchases or sales by Lennox International Inc insiders were filed in the last 90 days; 656 institutions reported holding it in 13F filings for Q2 2026, worth $15.4B in total; Viking Global Investors is the only superinvestor holding it.
Holders of 5% or more of LII
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Lennox International Inc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Norris John W III | 13D/A | 9.80%3.49M shares | +0.60 ppfrom 9.20% | Feb 4, 20252 filings | Jun 23, 2025 | SEC |
| Capital International Investors | 13G | 8.40%2.94M shares | New | Feb 13, 20261 filing | Feb 13, 2026 | SEC |
| BlackRock, Inc. | 13G/A | 8.00%2.86M shares | – | Feb 5, 20251 filing | Feb 5, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
6 Schedule 13D and 13G filings on Lennox International Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 27, 202610:18 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −10.90 ppfrom 10.90%Below 5% | Mar 13, 2026 | SEC |
| Feb 13, 20264:29 PM ET | Capital International Investors | 13G | 8.40%2.94M shares | New | Dec 31, 2025 | SEC |
| Jun 23, 20254:34 PM ET | Norris John W III | 13D/A | 9.80%3.49M shares | +0.60 ppfrom 9.20% | Jan 26, 2024 | SEC |
| Feb 5, 20251:23 PM ET | BlackRock, Inc. | 13G/A | 8.00%2.86M shares | – | Dec 31, 2024 | SEC |
| Feb 4, 202510:03 AM ET | Norris John W III | 13D | 9.20%3.27M shares | New | Nov 6, 2024 | SEC |
| Jan 8, 202511:29 AM ET | Vanguard Group Inc | 13G/A | 10.90%3.88M shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Lennox International Inc shares.
No Form 144 notices for Lennox International Inc are on file.