Lennox International Inc.
US ˙ NYSE ˙ US5261071071

SecurityLII / Lennox International Inc.
InstitutionCwm, Llc
Latest Disclosed Ownership1,516 shares
Latest Disclosed Value $ 703,403
Cwm, Llc reports 10.98% increase in ownership of LII / Lennox International Inc.

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 1,516 shares of Lennox International Inc. (US:LII) valued at $703,621 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 1,366 shares of Lennox International Inc.. The current value of the position is $781,195 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F LENNOX INTL COM 526107107 1,516 150 10.98 703 0.0018
2026-01-26 2025-12-31 13F LENNOX INTL COM 526107107 1,366 -400 -22.65 1 0.0018
2025-10-15 2025-09-30 13F LENNOX INTL COM 526107107 1,766 267 17.81 1 0.0028
2025-07-25 2025-06-30 13F LENNOX INTL COM 526107107 1,499 -85 -5.37 1 0.0030
2025-05-01 2025-03-31 13F LENNOX INTL COM 526107107 1,584 -108 -6.38 1 -100.00 0.0035
2025-02-04 2024-12-31 13F LENNOX INTL COM 526107107 1,692 32 1.93 1 0.00 0.0043
2024-10-08 2024-09-30 13F LENNOX INTL COM 526107107 1,660 185 12.54 1 0.0043
2024-07-10 2024-06-30 13F LENNOX INTL COM 526107107 1,475 99 7.19 1 0.0037
2024-04-05 2024-03-31 13F LENNOX INTL COM 526107107 1,376 101 7.92 1 0.0033
2024-02-01 2023-12-31 13F LENNOX INTL COM 526107107 1,275 68 5.63 1 0.0031
2023-10-11 2023-09-30 13F LENNOX INTL COM 526107107 1,207 33 2.81 0 0.0028
2023-08-03 2023-06-30 13F LENNOX INTL COM 526107107 1,174 12 1.03 0 0.0024
2023-05-01 2023-03-31 13F LENNOX INTL COM 526107107 1,162 -18 -1.53 0 0.0020
2023-02-01 2022-12-31 13F LENNOX INTL COM 526107107 1,180 -42 -3.44 0 -100.00 0.0021
2022-10-27 2022-09-30 13F LENNOX INTL COM 526107107 1,222 -133 -9.82 272 -2.86 0.0022
2022-07-28 2022-06-30 13F LENNOX INTL COM 526107107 1,355 -55 -3.90 280 -23.08 0.0022
2022-04-21 2022-03-31 13F LENNOX INTL COM 526107107 1,410 9 0.64 364 -19.82 0.0026
2022-01-31 2021-12-31 13F LENNOX INTL COM 526107107 1,401 1,345 2,401.79 454 2,170.00 0.0032
2021-09-15 2021-06-30 13F/A-1 LENNOX INTL COM 526107107 56 0 0.00 20 0.00 0.0002
2021-07-29 2021-06-30 13F LENNOX INTL COM 526107107 56 0 20 0.0002
2021-09-15 2021-03-31 13F/A-1 LENNOX INTL COM 526107107 56 0 0.00 20 0.00 0.0002
2021-04-27 2021-03-31 13F LENNOX INTL COM 526107107 24 -32 7 0.0001
2021-09-15 2020-12-31 13F/A-1 LENNOX INTL COM 526107107 56 0 0.00 20 0.00 0.0002
2021-01-27 2020-12-31 13F LENNOX INTL COM 526107107 24 -32 7 0.0001
2021-09-15 2020-09-30 13F/A-1 LENNOX INTL COM 526107107 56 0 0.00 20 0.00 0.0002
2020-10-19 2020-09-30 13F LENNOX INTL COM 526107107 34 -22 9 0.0001
2021-09-15 2020-06-30 13F/A-1 LENNOX INTL COM 526107107 56 0 0.00 20 0.00 0.0002
2020-07-22 2020-06-30 13F LENNOX INTL COM 526107107 34 -22 8 0.0001
2021-09-15 2020-03-31 13F/A-1 LENNOX INTL COM 526107107 56 0 0.00 20 0.00 0.0002
2020-04-28 2020-03-31 13F LENNOX INTL COM 526107107 61 5 11 0.0002
2021-09-14 2019-12-31 13F/A-1 LENNOX INTL COM 526107107 56 0 0.00 20 0.00 0.0002
2021-09-14 2019-09-30 13F/A-1 LENNOX INTL COM 526107107 56 0 0.00 20 0.00 0.0002
2019-10-22 2019-09-30 13F LENNOX INTL COM 526107107 47 -9 11 0.0002
2021-09-14 2019-06-30 13F/A-1 LENNOX INTL COM 526107107 56 0 0.00 20 0.00 0.0002
2019-07-31 2019-06-30 13F LENNOX INTL COM 526107107 58 2 16 0.0003
2021-09-02 2019-03-31 13F/A-1 LENNOX INTL COM 526107107 56 39 229.41 20 400.00 0.0002
2019-04-22 2019-03-31 13F LENNOX INTL COM 526107107 4 -13 1 0.0000
2019-01-25 2018-12-31 13F LENNOX INTL COM 526107107 17 13 325.00 4 300.00 0.0001
2018-10-29 2018-09-30 13F LENNOX INTL COM 526107107 4 4 1 0.0000
2018-07-31 2018-06-30 13F LENNOX INTL COM 526107107 0 -4 -100.00 0 -100.00
2018-04-26 2018-03-31 13F LENNOX INTL COM 526107107 4 -91 -95.79 1 -95.00 0.0000
2018-01-16 2017-12-31 13F LENNOX INTL COM 526107107 95 0 0.00 20 17.65 0.0009
2017-10-16 2017-09-30 13F LENNOX INTL COM 526107107 95 0 0.00 17 0.00 0.0008
2017-07-17 2017-06-30 13F LENNOX INTL COM 526107107 95 0 0.00 17 6.25 0.0009
2017-04-17 2017-03-31 13F LENNOX INTL COM 526107107 95 0 0.00 16 6.67 0.0009
2017-01-19 2016-12-31 13F LENNOX INTL COM 526107107 95 0 0.00 15 0.00 0.0009
2016-10-17 2016-09-30 13F LENNOX INTL COM 526107107 95 95 15 0.0010
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.