Lennox International Inc.
US ˙ NYSE ˙ US5261071071

SecurityLII / Lennox International Inc.
InstitutionKBC Group NV
Latest Disclosed Ownership7,326 shares
Latest Disclosed Value $ 3,400
KBC Group NV reports 1.12% decrease in ownership of LII / Lennox International Inc.

On May 7, 2026 - KBC Group NV filed a 13F-HR form disclosing ownership of 7,326 shares of Lennox International Inc. (US:LII) valued at $3,400,216 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 7,409 shares of Lennox International Inc.. This represents a change in shares of -1.12% during the quarter. The current value of the position is $3,775,088 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)
2026-05-07 2026-03-31 13F LENNOX INTL COM 526107107 7,326 -83 -1.12 3 0.00 0.0085
2026-01-26 2025-12-31 13F LENNOX INTL COM 526107107 7,409 -5 -0.07 4 0.00 0.0082
2026-01-20 2025-09-30 13F LENNOX INTL COM 526107107 7,414 -47 -0.63 4 -25.00 0.0094
2025-08-08 2025-06-30 13F LENNOX INTL COM 526107107 7,461 -1,142 -13.27 4 0.00 0.0115
2025-04-25 2025-03-31 13F LENNOX INTL COM 526107107 8,603 1,702 24.66 5 0.00 0.0150
2025-01-22 2024-12-31 13F LENNOX INTL COM 526107107 6,901 79 1.16 4 0.00 0.0116
2024-11-06 2024-09-30 13F LENNOX INTL COM 526107107 6,822 -879 -11.41 4 0.00 0.0125
2024-07-17 2024-06-30 13F LENNOX INTL COM 526107107 7,701 -8,597 -52.75 4 -42.86 0.0124
2024-05-08 2024-03-31 13F LENNOX INTL COM 526107107 16,298 12,285 306.13 8 600.00 0.0253
2024-02-13 2023-12-31 13F LENNOX INTL COM 526107107 4,013 -2,793 -41.04 2 -50.00 0.0064
2024-02-15 2023-09-30 13F/A-1 LENNOX INTL COM 526107107 6,806 -871 -11.35 3 0.00 0.0104
2023-11-22 2023-09-30 13F LENNOX INTL COM 526107107 7,617 0 2 0.0103
2024-02-15 2023-06-30 13F/A-1 LENNOX INTL COM 526107107 7,677 3,921 104.39 3 0.0103
2023-07-28 2023-06-30 13F LENNOX INTL COM 526107107 7,617 3,921 2 0.0103
2024-02-14 2023-03-31 13F/A-1 LENNOX INTL COM 526107107 3,756 3,317 755.58 1 0.0040
2023-05-04 2023-03-31 13F LENNOX INTL COM 526107107 3,696 3,317 1 0.0044
2024-02-14 2022-12-31 13F/A-1 LENNOX INTL COM 526107107 439 -17 -3.73 0 0.0005
2023-02-13 2022-12-31 13F LENNOX INTL COM 526107107 379 -77 0 0.0000
2024-02-15 2022-09-30 13F/A-1 LENNOX INTL COM 526107107 456 -15 -3.18 0 0.0005
2022-11-08 2022-09-30 13F LENNOX INTL COM 526107107 379 -92 84 0.0004
2024-02-14 2022-06-30 13F/A-1 LENNOX INTL COM 526107107 471 -1,159 -71.10 0 -100.00 0.0005
2022-07-26 2022-06-30 13F LENNOX INTL COM 526107107 379 -1,251 78 0.0004
2024-02-14 2022-03-31 13F/A-1 LENNOX INTL COM 526107107 1,630 99 6.47 0 0.0017
2022-05-06 2022-03-31 13F LENNOX INTL COM 526107107 1,630 99 420 0.0016
2024-02-14 2021-12-31 13F/A-1 LENNOX INTL COM 526107107 1,531 -2,727 -64.04 0 -100.00 0.0016
2022-02-03 2021-12-31 13F LENNOX INTL COM 526107107 1,531 -2,727 497 0.0016
2021-11-10 2021-09-30 13F LENNOX INTL COM 526107107 4,258 0 0.00 1,253 -16.13 0.0046
2022-02-15 2021-06-30 13F/A-1 LENNOX INTL COM 526107107 4,258 0 0.00 1,494 12.58 0.0054
2021-08-11 2021-06-30 13F LENNOX INTL COM 526107107 4,258 0 1,494 0.0054
2022-02-14 2021-03-31 13F/A-1 LENNOX INTL COM 526107107 4,258 0 0.00 1,327 -88.63 0.0054
2021-04-26 2021-03-31 13F LENNOX INTERNATIONAL COM 526107107 4,258 0 1,327 0.0054
2022-02-14 2020-12-31 13F/A-1 LENNOX INTL COM 526107107 4,258 0 0.00 11,666 904.82 0.0055
2021-02-10 2020-12-31 13F LENNOX INTL COM 526107107 4,258 0 1,167 0.0054
2022-02-14 2020-09-30 13F/A-1 LENNOX INTL COM 526107107 4,258 0 0.00 1,161 17.04 0.0068
2020-10-28 2020-09-30 13F LENNOX INTL COM 526107107 4,258 0 1,161 0.0069
2022-02-14 2020-06-30 13F/A-1 LENNOX INTL COM 526107107 4,258 -810 -15.98 992 7.71 0.0066
2020-08-10 2020-06-30 13F LENNOX INTL COM 526107107 4,258 -810 992 0.0066
2020-05-04 2020-03-31 13F LENNOX INTL COM 526107107 5,068 2,933 137.38 921 76.78 0.0077
2020-02-11 2019-12-31 13F LENNOX INTL COM 526107107 2,135 0 0.00 521 0.39 0.0033
2019-11-07 2019-09-30 13F LENNOX INTL COM 526107107 2,135 0 0.00 519 -11.58 0.0038
2019-08-08 2019-06-30 13F/A-1 LENNOX INTL COM 526107107 2,135 -60 -2.73 587 1.21 0.0045
2019-07-30 2019-06-30 13F LENNOX INTL COM 526107107 2,135 -60 587
2019-08-07 2019-03-31 13F/A-1 LENNOX INTL COM 526107107 2,195 60 2.81 580 24.20 0.0048
2019-05-10 2019-03-31 13F LENNOX INTL COM 526107107 2,195 60 580
2019-01-31 2018-12-31 13F LENNOX INTL COM 526107107 2,135 0 0.00 467 0.21 0.0052
2018-11-14 2018-09-30 13F LENNOX INTL COM 526107107 2,135 0 0.00 466 9.13 0.0035
2018-08-03 2018-06-30 13F LENNOX INTL COM 526107107 2,135 0 0.00 427 -2.06 0.0037
2018-08-03 2018-03-31 13F/A-1 LENNOX INTL COM 526107107 2,135 0 0.00 436 -2.02 0.0040
2018-05-09 2018-03-31 13F LENNOX INTL COM 526107107 2,135 0 436
2018-08-03 2017-12-31 13F/A-1 LENNOX INTL COM 526107107 2,135 -1,216 -36.29 445 -25.83 0.0038
2018-02-07 2017-12-31 13F LENNOX INTL COM 526107107 2,135 -1,216 445
2017-11-13 2017-09-30 13F LENNOX INTL COM 526107107 3,351 0 0.00 600 -2.44 0.0054
2017-08-04 2017-06-30 13F LENNOX INTL COM 526107107 3,351 3,351 615 0.0059
2016-05-11 2016-03-31 13F LENNOX INTL COM 526107107 0 -7,270 -100.00 0 -100.00
2016-02-11 2015-12-31 13F LENNOX INTL COM 526107107 7,270 0 0.00 908 10.19 0.0167
2015-11-12 2015-09-30 13F LENNOX INTL COM 526107107 7,270 -13,878 -65.62 824 -63.81 0.0166
2015-12-16 2015-06-30 13F/A-1 LENNOX INTL COM 526107107 21,148 911 4.50 2,277 0.75 0.0293
2015-07-31 2015-06-30 13F LENNOX INTL COM 526107107 21,148 2,277
2015-12-16 2015-03-31 13F/A-1 LENNOX INTL COM 526107107 20,237 20,237 2,260 0.0287
2015-04-30 2015-03-31 13F LENNOX INTL COM 526107107 20,237 2,260 0.0289
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.