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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, Q3 2025

Institutional positions in Lennox International Inc as of Sep 30, 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
668
+44 vs. Q2 2025
Shares held
26.1M
−138.4K (−0.5%) vs. Q2 2025
Total value
$13.8B
−$1.31B (−8.7%) vs. Q2 2025
New holders
106
229 more added
Sold out
62
229 more reduced

11 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2025: 668 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 heldQ3 2025: $13.8B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Lennox International Inc; share changes are against Q2 2025.

Institutions holding LII in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Roundview Capital LLC3,301$1.75M0.11%+174+5.6%Added
Assetmark, Inc3,325$1.76M0.00%−98−2.9%Reduced
Mirae Asset Global ETFs Holdings Ltd.3,386$1.79M0.00%+3,386New
Hancock Whitney Corp3,423$1.81M0.03%+1,826+114.3%Added
State of Alaska, Department of Revenue3,431$1.82M0.02%−150−4.2%Reduced
CFO4Life Group, LLC3,433$1.82M0.26%+2+0.1%Added
Empowered Funds, LLC3,457$1.83M0.02%+318+10.1%Added
Mutual of America Capital Management LLC3,466$1.83M0.02%−196−5.4%Reduced
OP Asset Management Ltd3,519$1.86M0.02%00.0%Unchanged
RiverFront Investment Group, LLC3,543$1.88M0.03%00.0%Unchanged
US Bancorp3,548$1.88M0.00%−432−10.9%Reduced
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main3,592$1.90M0.00%+1,549+75.8%Added
Macquarie Group Ltd3,600$1.91M0.00%−347−8.8%Reduced
Sumitomo Mitsui DS Asset Management Company, Ltd3,648$1.93M0.02%−12−0.3%Reduced
Oregon Public Employees Retirement Fund3,659$1.94M0.03%+904+32.8%Added
Valley National Advisers Inc3,743$1.98M0.31%+3,743New
National Pension Service3,790$2.01M0.00%+2,121+127.1%Added
Verition Fund Management LLC3,823$2.02M0.01%+526+16.0%Added
Dark Forest Capital Management LP3,860$2.04M0.08%+3,860New
State of Tennessee, Treasury Department3,866$2.05M0.01%−3,216−45.4%Reduced
Yousif Capital Management, LLC3,886$2.06M0.02%−330−7.8%Reduced
Creative Planning3,913$2.07M0.00%+188+5.0%Added
Bank of Nova Scotia3,934$2.08M0.00%+593+17.7%Added
Prudential PLC3,951$2.09M0.02%−345−8.0%Reduced
Northwest & Ethical Investments L.P.3,953$2.09M0.05%00.0%Unchanged
New Age Alpha Advisors, LLC4,105$2.17M0.09%−107−2.5%Reduced
Nissay Asset Management Corp4,140$2.19M0.01%+32+0.8%Added
JustInvest LLC4,161$2.20M0.02%+442+11.9%Added
Omers Administration Corp4,178$2.21M0.02%00.0%Unchanged
BOK Financial Private Wealth, Inc.4,189$2.22M0.14%−550−11.6%Reduced
New York Life Investment Management LLC4,339$2.30M0.02%−3−0.1%Reduced
CIBC Bancorp USA Inc.4,408$2.33M0.01%+4,408New
Generali Asset Management SPA SGR4,416$2.34M0.05%+435+10.9%Added
Sigma Investment Counselors Inc4,473$2.37M0.12%00.0%Unchanged
CIBC Asset Management Inc4,548$2.41M0.01%+6+0.1%Added
Tilia Fiduciary Partners, Inc.4,554$2.41M1.39%−9−0.2%Reduced
Pacer Advisors, Inc.4,572$2.42M0.01%+1,325+40.8%Added
British Columbia Investment Management Corp4,590$2.43M0.01%−433−8.6%Reduced
UniSuper Management Pty Ltd4,613$2.44M0.01%−19,972−81.2%Reduced
Pathstone Holdings, LLC4,664$2.47M0.01%+15+0.3%Added
Entropy Technologies, LP4,683$2.48M0.19%+4,683New
Aquatic Capital Management LLC4,688$2.48M0.05%+4,688New
iA Global Asset Management Inc.4,696$2.49M0.03%+1,185+33.8%Added
Cetera Investment Advisers4,698$2.49M0.00%+871+22.8%Added
Capital International Sarl4,746$2.51M0.04%+325+7.4%Added
Mirae Asset Global Investments Co., Ltd.4,941$2.62M0.01%+584+13.4%Added
Occudo Quantitative Strategies LP5,013$2.65M0.32%+5,013New
Farmers & Merchants Investments Inc5,021$2.66M0.08%00.0%Unchanged
Jacobs Levy Equity Management, Inc5,077$2.69M0.01%−327,481−98.5%Reduced
QV Investors Inc.5,089$2.69M0.23%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey5,133$2.72M0.02%+281+5.8%Added
Utah Retirement Systems5,258$2.78M0.03%−57−1.1%Reduced
Wealth Enhancement Advisory Services, LLC5,245$2.84M0.00%+135+2.6%Added
Ilmarinen Mutual Pension Insurance Co5,400$2.86M0.02%−3,500−39.3%Reduced
B. Metzler seel. Sohn & Co. AG5,472$2.90M0.03%00.0%Unchanged
Atria Investments LLC5,548$2.94M0.03%−845−13.2%Reduced
Henshaw Capital LLC5,584$2.96M0.11%+12+0.2%Added
Sanctuary Advisors, LLC5,680$3.01M0.02%+155+2.8%Added
Regency Capital Management Inc.5,788$3.06M1.46%+1,038+21.9%Added
Wiley Bros.-Aintree Capital, LLC5,831$3.08M0.02%+561+10.6%Added
Bank Julius Baer & Co. Ltd, Zurich5,856$3.10M0.01%−3,353−36.4%Reduced
IFM Investors Pty Ltd6,011$3.14M0.03%00.0%Unchanged
Prescott Group Capital Management, L.L.C.6,000$3.18M0.33%+2,000+50.0%Added
O'Shaughnessy Asset Management, LLC6,006$3.18M0.02%+1,517+33.8%Added
Nisa Investment Advisors, LLC6,031$3.20M0.01%−39−0.6%Reduced
Brinker Capital Investments, LLC6,098$3.23M0.03%−642−9.5%Reduced
Los Angeles Capital Management LLC6,125$3.24M0.01%+6,125New
Daiwa Securities Group Inc.6,281$3.33M0.01%+1,525+32.1%Added
Mariner, LLC6,322$3.35M0.00%+1,123+21.6%Added
Capital International Inc6,353$3.36M0.03%+2,984+88.6%Added
Mercer Global Advisors Inc6,435$3.41M0.01%+357+5.9%Added
Nicholas Company, Inc.6,575$3.48M0.06%−1,640−20.0%Reduced
Federation des caisses Desjardins du Quebec6,593$3.49M0.01%−2,334−26.1%Reduced
Toroso Investments, LLC6,612$3.50M0.01%+917+16.1%Added
Summit Trail Advisors, LLC6,646$3.52M0.05%+4,188+170.4%Added
ProShare Advisors LLC6,692$3.54M0.01%−1,022−13.2%Reduced
Retirement Systems of Alabama6,818$3.61M0.01%−35−0.5%Reduced
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund6,924$3.67M0.03%+300+4.5%Added
Van Eck Associates Corp7,050$3.73M0.00%+137+2.0%Added
Amalgamated Bank7,164$3.79M0.03%+23+0.3%Added
Capital Group Private Client Services, Inc.7,224$3.82M0.06%−26,099−78.3%Reduced
Susquehanna Portfolio Strategies, LLC7,250$3.84M0.06%+3,950+119.7%Added
Linden Thomas Advisory Services, LLC7,283$3.86M0.39%+24+0.3%Added
Alberta Investment Management Corp7,300$3.86M0.03%+7,300New
Oddo BHF Asset Management SAS7,373$3.90M0.15%−570−7.2%Reduced
KBC Group NV7,414$3.92M0.01%−47−0.6%Reduced
Rakuten Investment Management, Inc.155,134$3.99M0.02%+155,134New
Voya Investment Management LLC7,580$4.01M0.00%−11,648−60.6%Reduced
Commonwealth of Pennsylvania Public School Empls Retrmt Sys7,675$4.06M0.02%−158−2.0%Reduced
Xponance, Inc.7,706$4.08M0.03%−62−0.8%Reduced
Chilton Investment Co LLC7,842$4.15M0.08%+7,842New
Handelsbanken Fonder AB7,900$4.18M0.01%+1,200+17.9%Added
Comerica Bank8,019$4.24M0.02%−356−4.3%Reduced
Swiss Life Asset Management Ltd8,035$4.25M0.02%+1,151+16.7%Added
Czech National Bank8,118$4.30M0.03%+312+4.0%Added
Illinois Municipal Retirement Fund8,269$4.38M0.06%−1,024−11.0%Reduced
Vestmark Advisory Solutions, Inc.8,437$4.47M0.09%+67+0.8%Added
Impax Asset Management Group plc8,467$4.48M0.03%−203−2.3%Reduced
NewEdge Wealth, LLC9,265$4.54M0.07%−191−2.0%Reduced
National Bank of Canada8,577$4.54M0.01%−14,086−62.2%Reduced