LENNOX INTERNATIONAL INC (LII) Stock Institutional Trading Activity


LENNOX INTERNATIONAL INC (LII) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Viking Global Investors, Renaissance Technologies LLC, First Eagle U.S. Value, Sequoia Financial Advisors, and Jensen Investment Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2023First Eagle U.S. ValueBuy1,8902,039$512,359
Q4 2022Renaissance Technologies LLCBuy22,500142,600$34,114
Q3 2022First Eagle U.S. ValueBuy83149$33
Q3 2022Renaissance Technologies LLCSell-84,100120,100$26,743
Q2 2022Renaissance Technologies LLCBuy113,600204,200$42,186
Q1 2022Jensen Investment ManagementBuy4,02016,850$4,345
Q1 2022First Eagle U.S. ValueBuy6666$17
Q1 2022Renaissance Technologies LLCSell-13,90090,600$23,362
Q4 2021Renaissance Technologies LLCSell-137,200104,500$33,896
Q3 2021Jensen Investment ManagementBuy2,22012,830$3,774
Q3 2021Renaissance Technologies LLCBuy163,100241,700$71,101
Q2 2021Renaissance Technologies LLCSell-64,80078,600$27,573
Q1 2021Jensen Investment ManagementBuy1,12010,610$3,306
Q1 2021Renaissance Technologies LLCSell-34,400143,400$44,682
Q4 2020Jensen Investment ManagementBuy1,6309,490$2,600
Q4 2020Renaissance Technologies LLCBuy121,200177,800$48,712
Q3 2020Renaissance Technologies LLCBuy49,30056,600$15,430
Q3 2020Durable Capital PartnersSell-377,352503,013$137,126
Q2 2020Jensen Investment ManagementBuy2,3607,860$1,831
Q2 2020Durable Capital PartnersBuy847,451880,365$205,116
Q1 2020Jensen Investment ManagementBuy1,7905,500$1,000
Q1 2020Durable Capital PartnersBuy32,91432,914$5,983
Q4 2019Renaissance Technologies LLCSell-83,9007,300$1,781
Q3 2019Jensen Investment ManagementSell-2703,710$901
Q3 2019Renaissance Technologies LLCBuy58,40091,200$22,159
Q2 2019Jensen Investment ManagementSell-3403,980$1,095
Q2 2019Renaissance Technologies LLCSell-89,80032,800$9,020
Q1 2019Jensen Investment ManagementSell-3404,320$1,142
Q1 2019Renaissance Technologies LLCBuy12,500122,600$32,415
Q4 2018Jensen Investment ManagementBuy1,3204,660$1,020

Frequently asked questions about LII activity

  • Which institutional owners are buying LII?

    Institutional owners buying LII include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in LII activity?

    "Buy" means an investor increased their reported position in LII compared to the prior reporting period. This reflects growing exposure to LENNOX INTERNATIONAL INC (LII) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in LII increasing?

    Institutional interest in LII can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.