Lennox International Inc.
MX ˙ BMV ˙ GB00BYQ46T41
SecurityMX:LII / Lennox International Inc.
InstitutionSepio Capital, LP
Latest Disclosed Ownership1,657 shares
Latest Disclosed Value $ 769,063
Sepio Capital, LP reports 150.68% increase in ownership of LII / Lennox International Inc.

On May 13, 2026 - Sepio Capital, LP filed a 13F-HR form disclosing ownership of 1,657 shares of Lennox International Inc. (MX:LII) valued at $769,063 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 661 shares of Lennox International Inc.. This represents a change in shares of 150.68% during the quarter.

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.

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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)
2026-05-13 2026-03-31 13F LENNOX INTL COM 526107107 1,657 996 150.68 769 140.31 0.0418
2026-02-12 2025-12-31 13F LENNOX INTL COM 526107107 661 -726 -52.34 321 -56.40 0.0176
2025-11-13 2025-09-30 13F LENNOX INTL COM 526107107 1,387 15 1.09 734 -6.62 0.0434
2025-08-13 2025-06-30 13F LENNOX INTL COM 526107107 1,372 -1,088 -44.23 786 -43.00 0.0560
2025-05-15 2025-03-31 13F LENNOX INTL COM 526107107 2,460 -29 -1.17 1,380 -9.04 0.1092
2025-02-13 2024-12-31 13F LENNOX INTL COM 526107107 2,489 -22 -0.88 1,517 -0.07 0.1214
2024-11-14 2024-09-30 13F LENNOX INTL COM 526107107 2,511 4 0.16 1,518 13.12 0.1181
2024-08-15 2024-06-30 13F LENNOX INTL COM 526107107 2,507 -87 -3.35 1,341 5.84 0.1229
2024-05-15 2024-03-31 13F LENNOX INTL COM 526107107 2,594 -699 -21.23 1,268 -13.99 0.1088
2024-02-09 2023-12-31 13F LENNOX INTL COM 526107107 3,293 -814 -19.82 1,474 -4.16 0.1238
2023-11-08 2023-09-30 13F LENNOX INTL COM 526107107 4,107 -1,782 -30.26 1,538 -19.95 0.1328
2023-08-08 2023-06-30 13F LENNOX INTL COM 526107107 5,889 -80 -1.34 1,920 28.09 0.1559
2023-05-10 2023-03-31 13F LENNOX INTL COM 526107107 5,969 -419 -6.56 1,500 -1.90 0.1383
2023-02-03 2022-12-31 13F LENNOX INTL COM 526107107 6,388 -135 -2.07 1,528 5.23 0.1320
2022-10-28 2022-09-30 13F LENNOX INTL COM 526107107 6,523 -283 -4.16 1,452 3.27 0.1441
2022-07-26 2022-06-30 13F LENNOX INTL COM 526107107 6,806 -234 -3.32 1,406 -22.53 0.1412
2022-05-09 2022-03-31 13F LENNOX INTL COM 526107107 7,040 -143 -1.99 1,815 -22.10 0.1592
2022-01-25 2021-12-31 13F LENNOX INTL COM 526107107 7,183 72 1.01 2,330 11.38 0.1721
2021-11-03 2021-09-30 13F LENNOX INTL COM 526107107 7,111 -150 -2.07 2,092 -17.86 0.1724
2021-07-29 2021-06-30 13F/A-1 LENNOX INTL COM 526107107 7,261 75 1.04 2,547 13.76 0.2098
2021-07-26 2021-06-30 13F LENNOX INTL COM 526107107 7,261 75 2,547 0.2196
2021-05-10 2021-03-31 13F LENNOX INTL COM 526107107 7,186 -280 -3.75 2,239 9.49 0.2062
2021-02-10 2020-12-31 13F LENNOX INTL COM 526107107 7,466 459 6.55 2,045 7.07 0.1765
2020-11-12 2020-09-30 13F LENNOX INTL COM 526107107 7,007 -881 -11.17 1,910 3.92 0.2074
2020-08-04 2020-06-30 13F LENNOX INTL COM 526107107 7,888 -1,331 -14.44 1,838 9.67 0.2159
2020-04-29 2020-03-31 13F LENNOX INTL COM 526107107 9,219 4,111 80.48 1,676 34.51 0.2220
2020-02-06 2019-12-31 13F LENNOX INTL COM 526107107 5,108 -192 -3.62 1,246 -3.26 0.1179
2019-10-25 2019-09-30 13F LENNOX INTL COM 526107107 5,300 323 6.49 1,288 -5.92 0.1329
2019-08-08 2019-06-30 13F LENNOX INTL COM 526107107 4,977 8 0.16 1,369 4.19 0.1849
2019-06-21 2019-03-31 13F/A-1 LENNOX INTL COM 526107107 4,969 -734 -12.87 1,314 5.29 0.1773
2019-05-14 2019-03-31 13F LENNOX INTL COM 526107107 4,969 -734 1,314 0.1943
2019-02-13 2018-12-31 13F LENNOX INTL COM 526107107 5,703 5,703 1,248 0.0907
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.