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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.

13F holders, Q4 2025

Institutional positions in Lennox International Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
655
−1 vs. Q3 2025
Shares held
25.5M
−410.7K (−1.6%) vs. Q3 2025
Total value
$12.4B
−$1.25B (−9.2%) vs. Q3 2025
New holders
91
190 more added
Sold out
92
288 more reduced

12 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting LII on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 655 institutions
Q1 2021: 427 institutionsQ2 2021: 431 institutionsQ3 2021: 431 institutionsQ4 2021: 422 institutionsQ1 2022: 410 institutionsQ2 2022: 391 institutionsQ3 2022: 408 institutionsQ4 2022: 429 institutionsQ1 2023: 413 institutionsQ2 2023: 417 institutionsQ3 2023: 445 institutionsQ4 2023: 497 institutionsQ1 2024: 543 institutionsQ2 2024: 549 institutionsQ3 2024: 615 institutionsQ4 2024: 641 institutionsQ1 2025: 638 institutionsQ2 2025: 635 institutionsQ3 2025: 668 institutionsQ4 2025: 655 institutionsQ1 2026: 631 institutionsQ2 2026: 656 institutions
Value heldQ4 2025: $12.4B
Q1 2021: $7.98BQ2 2021: $8.66BQ3 2021: $7.09BQ4 2021: $8.05BQ1 2022: $6.36BQ2 2022: $4.71BQ3 2022: $5.53BQ4 2022: $5.83BQ1 2023: $6.21BQ2 2023: $8.04BQ3 2023: $9.07BQ4 2023: $10.7BQ1 2024: $11.9BQ2 2024: $13.6BQ3 2024: $14.5BQ4 2024: $15.8BQ1 2025: $15.1BQ2 2025: $15.3BQ3 2025: $13.8BQ4 2025: $12.4BQ1 2026: $12.2BQ2 2026: $15.4B
Institutions holding LII and their total value by quarter
QuarterHoldersValue
Q2 2026656$15.4B
Q1 2026631$12.2B
Q4 2025655$12.4B
Q3 2025668$13.8B
Q2 2025635$15.3B
Q1 2025638$15.1B
Q4 2024641$15.8B
Q3 2024615$14.5B
Q2 2024549$13.6B
Q1 2024543$11.9B
Q4 2023497$10.7B
Q3 2023445$9.07B
Q2 2023417$8.04B
Q1 2023413$6.21B
Q4 2022429$5.83B
Q3 2022408$5.53B
Q2 2022391$4.71B
Q1 2022410$6.36B
Q4 2021422$8.05B
Q3 2021431$7.09B
Q2 2021431$8.66B
Q1 2021427$7.98B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Lennox International Inc; share changes are against Q3 2025.

Institutions holding LII in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
LPL Financial LLC17,702$8.60M0.00%−610−3.3%Reduced
State of Wisconsin Investment Board17,470$8.48M0.02%−1,548−8.1%Reduced
DekaBank Deutsche Girozentrale15,999$8.33M0.02%00.0%Unchanged
Eurizon Capital SGR S.p.A.17,135$8.32M0.03%+17,135New
Great West Life Assurance Co16,885$8.20M0.01%+2,277+15.6%Added
Chevy Chase Trust Holdings, Inc.16,392$7.96M0.02%−130−0.8%Reduced
ExodusPoint Capital Management, LP16,171$7.85M0.09%−9,352−36.6%Reduced
Russell Investments Group, Ltd.15,877$7.73M0.01%−728−4.4%Reduced
Universal- Beteiligungs- und Servicegesellschaft mbH15,529$7.56M0.01%−7,077−31.3%Reduced
Bridgewater Associates, LP15,188$7.37M0.03%+2,280+17.7%Added
Mitsubishi UFJ Trust & Banking Corp15,081$7.32M0.02%−11,721−43.7%Reduced
Prudential Financial Inc14,894$7.31M0.01%−2,653−15.1%Reduced
Hudson Bay Capital Management LP15,000$7.28M0.04%+6,000+66.7%Added
Interval Partners, LP14,824$7.20M0.17%+14,824New
Susquehanna International Group, LLP14,777$7.18M0.01%−799−5.1%Reduced
National Bank of Canada14,597$7.09M0.01%+6,020+70.2%Added
Danske Bank A/S14,414$7.00M0.02%+720+5.3%Added
Trexquant Investment LP14,286$6.94M0.06%−15,829−52.6%Reduced
Gotham Asset Management, LLC14,284$6.94M0.03%+1,802+14.4%Added
APG Asset Management N.V.16,420$6.79M0.02%−1,480−8.3%Reduced
Treasurer of the State of North Carolina13,309$6.46M0.02%−970−6.8%Reduced
Asset Management One Co.,Ltd.12,953$6.43M0.02%+14+0.1%Added
Walleye Capital LLC12,957$6.29M0.04%−726−5.3%Reduced
B. Metzler seel. Sohn & Co. AG12,325$6.01M0.05%+6,853+125.2%Added
Nomura Asset Management Co Ltd12,329$5.99M0.02%+40.0%Added
SummitTX Capital, L.P.12,316$5.98M0.18%+11,716+1,952.7%Added
Mn Services Vermogensbeheer B.V.12,285$5.96M0.04%−307−2.4%Reduced
KLP Kapitalforvaltning AS11,700$5.69M0.02%00.0%Unchanged
Truist Financial Corp11,724$5.69M0.01%−1,739−12.9%Reduced
Worldquant Millennium Advisors LLC11,159$5.42M0.02%−6,821−37.9%Reduced
Taproot Management LP11,042$5.36M0.87%+11,042New
TD Asset Management Inc10,973$5.33M0.00%−150−1.3%Reduced
State of New Jersey Common Pension Fund D10,901$5.29M0.02%−14−0.1%Reduced
Toronto Dominion Bank10,630$5.16M0.01%−1,122−9.5%Reduced
Resona Asset Management Co.,Ltd.10,091$4.92M0.02%−1,027−9.2%Reduced
Lansforsakringar Fondforvaltning AB (publ)9,930$4.82M0.02%−251−2.5%Reduced
FMR LLC9,876$4.80M0.00%−63,413−86.5%Reduced
Storebrand Asset Management AS9,847$4.78M0.01%−1,237−11.2%Reduced
Standard Life Aberdeen plc9,736$4.73M0.01%−3,023−23.7%Reduced
Public Employees Retirement System of Ohio9,559$4.64M0.01%−1,546−13.9%Reduced
Swiss Life Asset Management Ltd9,419$4.57M0.02%+1,384+17.2%Added
State of Michigan Retirement System9,400$4.56M0.02%−200−2.1%Reduced
DnB Asset Management AS9,344$4.54M0.02%+678+7.8%Added
Lafayette Investments, Inc.9,247$4.49M0.85%−123−1.3%Reduced
MetLife Investment Management9,181$4.46M0.02%−251−2.7%Reduced
NewEdge Wealth, LLC8,933$4.34M0.05%−332−3.6%Reduced
Arizona State Retirement System8,685$4.22M0.02%−736−7.8%Reduced
Credit Agricole S A8,653$4.20M0.01%−3,432−28.4%Reduced
Impax Asset Management Group plc8,467$4.11M0.03%00.0%Unchanged
Czech National Bank8,416$4.09M0.03%+298+3.7%Added
Ensign Peak Advisors, Inc8,289$4.02M0.01%−9,479−53.3%Reduced
Vestmark Advisory Solutions, Inc.8,147$3.96M0.05%−290−3.4%Reduced
Xponance, Inc.8,110$3.94M0.03%+404+5.2%Added
Dark Forest Capital Management LP7,994$3.88M0.18%+4,134+107.1%Added
QV Investors Inc.7,784$3.78M0.31%+2,695+53.0%Added
Van Eck Associates Corp7,776$3.78M0.00%+726+10.3%Added
CIBC Asset Management Inc7,622$3.70M0.01%+3,074+67.6%Added
Comerica Bank7,579$3.68M0.01%−440−5.5%Reduced
Commonwealth of Pennsylvania Public School Empls Retrmt Sys7,424$3.60M0.02%−251−3.3%Reduced
Handelsbanken Fonder AB7,420$3.60M0.01%−480−6.1%Reduced
KBC Group NV7,409$3.60M0.01%−5−0.1%Reduced
Linden Thomas Advisory Services, LLC7,323$3.56M0.36%+40+0.5%Added
National Pension Service7,303$3.55M0.00%+3,513+92.7%Added
Chilton Investment Co LLC7,302$3.55M0.07%−540−6.9%Reduced
Amalgamated Bank7,113$3.45M0.02%−51−0.7%Reduced
Lighthouse Investment Partners, LLC7,083$3.44M0.11%+7,083New
Voya Investment Management LLC7,069$3.43M0.00%−511−6.7%Reduced
Summit Trail Advisors, LLC6,989$3.40M0.06%+343+5.2%Added
Toroso Investments, LLC6,866$3.33M0.01%+254+3.8%Added
Rockefeller Capital Management L.P.6,811$3.31M0.01%+4,029+144.8%Added
Retirement Systems of Alabama6,790$3.30M0.01%−28−0.4%Reduced
Federation des caisses Desjardins du Quebec6,710$3.26M0.01%+117+1.8%Added
Pacer Advisors, Inc.6,667$3.24M0.01%+2,095+45.8%Added
ProShare Advisors LLC6,641$3.22M0.01%−51−0.8%Reduced
Capital Group Private Client Services, Inc.6,612$3.21M0.05%−612−8.5%Reduced
Nicholas Company, Inc.6,600$3.20M0.06%+25+0.4%Added
Two Sigma Advisers, LP6,500$3.16M0.01%+6,500New
Illinois Municipal Retirement Fund6,468$3.14M0.04%−1,801−21.8%Reduced
XTX Topco Ltd6,455$3.13M0.08%+6,455New
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund6,284$3.05M0.03%−640−9.2%Reduced
Los Angeles Capital Management LLC6,110$3.03M0.01%−15−0.2%Reduced
Mirae Asset Global Investments Co., Ltd.6,114$2.97M0.01%+1,173+23.7%Added
Skandinaviska Enskilda Banken AB (publ)6,019$2.92M0.01%−58,051−90.6%Reduced
Prescott Group Capital Management, L.L.C.6,000$2.91M0.27%00.0%Unchanged
Wiley Bros.-Aintree Capital, LLC5,980$2.90M0.02%+149+2.6%Added
Mariner, LLC5,848$2.84M0.00%−474−7.5%Reduced
Mercer Global Advisors Inc5,847$2.84M0.00%−588−9.1%Reduced
CWM Advisors, LLC5,821$2.83M0.25%+5,821New
British Columbia Investment Management Corp5,601$2.72M0.01%+1,011+22.0%Added
O'Shaughnessy Asset Management, LLC5,546$2.69M0.01%−460−7.7%Reduced
Nisa Investment Advisors, LLC5,496$2.68M0.01%−535−8.9%Reduced
1832 Asset Management L.P.5,410$2.63M0.00%+4,509+500.4%Added
Ilmarinen Mutual Pension Insurance Co5,400$2.62M0.02%00.0%Unchanged
Occudo Quantitative Strategies LP5,364$2.60M0.17%+351+7.0%Added
Sanctuary Advisors, LLC5,351$2.60M0.01%−329−5.8%Reduced
ASR Vermogensbeheer N.V.5,326$2.59M0.03%−6,047−53.2%Reduced
Utah Retirement Systems5,258$2.55M0.02%00.0%Unchanged
Bank Julius Baer & Co. Ltd, Zurich5,174$2.55M0.01%−682−11.6%Reduced
Avanza Fonder AB5,242$2.55M0.06%+2,174+70.9%Added
CFO4Life Group, LLC5,230$2.54M0.36%+1,797+52.3%Added