Lennox International Inc

LII

Exchange: NYSE
Industry: Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
SEC CIK: 0001069202

SEC filings (opens in a new tab)

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 2026

Institutional positions in Lennox International Inc as of Sep 30, 2026. 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

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 7; +2 vs. Q2 2026
Shares held: 492; −322 (−39.6%) vs. Q2 2026
Total value: $175.2K; −$291.5K (−62.5%) vs. Q2 2026
New holders: 2; 0 more added
Sold out: 0; 4 more reduced

651 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: 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 holders

Value held

Institutions holding LII and their total value by quarter
Quarter	Holders	Value
Q2 2026	656	$15.4B
Q1 2026	631	$12.2B
Q4 2025	655	$12.4B
Q3 2025	668	$13.8B
Q2 2025	635	$15.3B
Q1 2025	638	$15.1B
Q4 2024	641	$15.8B
Q3 2024	615	$14.5B
Q2 2024	549	$13.6B
Q1 2024	543	$11.9B
Q4 2023	497	$10.7B
Q3 2023	445	$9.07B
Q2 2023	417	$8.04B
Q1 2023	413	$6.21B
Q4 2022	429	$5.83B
Q3 2022	408	$5.53B
Q2 2022	391	$4.71B
Q1 2022	410	$6.36B
Q4 2021	422	$8.05B
Q3 2021	431	$7.09B
Q2 2021	431	$8.66B
Q1 2021	427	$7.98B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Lennox International Inc; share changes are against Q2 2026.

Institutions holding LII in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
LPL Financial LLC	–	–	–	–	Not filed
Franklin Resources Inc	–	–	–	–	Not filed
Baird Financial Group, Inc.	–	–	–	–	Not filed
Acadian Asset Management LLC	–	–	–	–	Not filed
Quantinno Capital Management LP	–	–	–	–	Not filed
Swedbank AB	–	–	–	–	Not filed
Horrell Capital Management, Inc.	–	–	–	–	Not filed
Gateway Investment Advisers LLC	–	–	–	–	Not filed
QV Investors Inc.	–	–	–	–	Not filed
APG Asset Management N.V.	–	–	–	–	Not filed
Pictet Asset Management Holding SA	–	–	–	–	Not filed
SEI Investments Co	–	–	–	–	Not filed
Mediolanum International Funds Ltd	–	–	–	–	Not filed
Aventail Capital Group, LP	–	–	–	–	Not filed
Connor, Clark & Lunn Investment Management Ltd.	–	–	–	–	Not filed
Zurcher Kantonalbank (Zurich Cantonalbank)	–	–	–	–	Not filed
BLI - Banque de Luxembourg Investments	–	–	–	–	Not filed
Victory Capital Management Inc	–	–	–	–	Not filed
Fideuram Asset Management (Ireland) dac	–	–	–	–	Not filed
Credit Agricole S A	–	–	–	–	Not filed
Great West Life Assurance Co	–	–	–	–	Not filed
State of Wisconsin Investment Board	–	–	–	–	Not filed
Vanguard Asset Management, Ltd	–	–	–	–	Not filed
Walleye Capital LLC	–	–	–	–	Not filed
Interval Partners, LP	–	–	–	–	Not filed
Chevy Chase Trust Holdings, Inc.	–	–	–	–	Not filed
Universal- Beteiligungs- und Servicegesellschaft mbH	–	–	–	–	Not filed
Susquehanna International Group, LLP	–	–	–	–	Not filed
Vanguard Investments Australia, Ltd.	–	–	–	–	Not filed
Prudential Financial Inc	–	–	–	–	Not filed
Cetera Investment Advisers	–	–	–	–	Not filed
Truist Financial Corp	–	–	–	–	Not filed
Mitsubishi UFJ Trust & Banking Corp	–	–	–	–	Not filed
FMR LLC	–	–	–	–	Not filed
Nomura Asset Management Co Ltd	–	–	–	–	Not filed
Treasurer of the State of North Carolina	–	–	–	–	Not filed
Asset Management One Co.,Ltd.	–	–	–	–	Not filed
First Trust Advisors LP	–	–	–	–	Not filed
KLP Kapitalforvaltning AS	–	–	–	–	Not filed
Tredje AP-fonden	–	–	–	–	Not filed
CIBC Asset Management Inc	–	–	–	–	Not filed
DekaBank Deutsche Girozentrale	–	–	–	–	Not filed
Caisse de Depot Et Placement du Quebec	–	–	–	–	Not filed
Jain Global LLC	–	–	–	–	Not filed
Swiss Life Asset Management Ltd	–	–	–	–	Not filed
B. Metzler seel. Sohn & Co. AG	–	–	–	–	Not filed
Occudo Quantitative Strategies LP	–	–	–	–	Not filed
Eurizon Capital SGR S.p.A.	–	–	–	–	Not filed
TD Asset Management Inc	–	–	–	–	Not filed
Hudson Bay Capital Management LP	–	–	–	–	Not filed
Capital Group Private Client Services, Inc.	–	–	–	–	Not filed
State of New Jersey Common Pension Fund D	–	–	–	–	Not filed
Danske Bank A/S	–	–	–	–	Not filed
DnB Asset Management AS	–	–	–	–	Not filed
Handelsbanken Fonder AB	–	–	–	–	Not filed
Toronto Dominion Bank	–	–	–	–	Not filed
Lansforsakringar Fondforvaltning AB (publ)	–	–	–	–	Not filed
Linden Thomas Advisory Services, LLC	–	–	–	–	Not filed
Financiere des Professionnels - Fonds d,investissement inc.	–	–	–	–	Not filed
State of Michigan Retirement System	–	–	–	–	Not filed
Mn Services Vermogensbeheer B.V.	–	–	–	–	Not filed
Resona Asset Management Co.,Ltd.	–	–	–	–	Not filed
Czech National Bank	–	–	–	–	Not filed
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund	–	–	–	–	Not filed
Public Employees Retirement System of Ohio	–	–	–	–	Not filed
Arizona State Retirement System	–	–	–	–	Not filed
Lafayette Investments, Inc.	–	–	–	–	Not filed
Impax Asset Management Group plc	–	–	–	–	Not filed
Voleon Capital Management LP	–	–	–	–	Not filed
Summit Trail Advisors, LLC	–	–	–	–	Not filed
Federation des caisses Desjardins du Quebec	–	–	–	–	Not filed
Oppenheimer Asset Management Inc.	–	–	–	–	Not filed
La Banque Postale Asset Management SA	–	–	–	–	Not filed
Mirae Asset Global Investments Co., Ltd.	–	–	–	–	Not filed
MetLife Investment Management	–	–	–	–	Not filed
Ensign Peak Advisors, Inc	–	–	–	–	Not filed
Avanza Fonder AB	–	–	–	–	Not filed
KBC Group NV	–	–	–	–	Not filed
IFM Investors Pty Ltd	–	–	–	–	Not filed
Van Eck Associates Corp	–	–	–	–	Not filed
Fifth Third Bancorp	–	–	–	–	Not filed
CWM Advisors, LLC	–	–	–	–	Not filed
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	–	–	–	–	Not filed
Storebrand Asset Management AS	–	–	–	–	Not filed
Sone Capital Management, LLC	–	–	–	–	Not filed
Tudor Investment Corp Et Al	–	–	–	–	Not filed
Bank Julius Baer & Co. Ltd, Zurich	–	–	–	–	Not filed
Retirement Systems of Alabama	–	–	–	–	Not filed
Nicholas Company, Inc.	–	–	–	–	Not filed
Nykredit A/S	–	–	–	–	Not filed
Xponance, Inc.	–	–	–	–	Not filed
NewEdge Wealth, LLC	–	–	–	–	Not filed
Sanctuary Advisors, LLC	–	–	–	–	Not filed
FIL Ltd	–	–	–	–	Not filed
Brevan Howard Capital Management LP	–	–	–	–	Not filed
SEB Asset Management AB	–	–	–	–	Not filed
Entropy Technologies, LP	–	–	–	–	Not filed
Jefferies Financial Group Inc.	–	–	–	–	Not filed
Mercer Global Advisors Inc	–	–	–	–	Not filed
Wiley Bros.-Aintree Capital, LLC	–	–	–	–	Not filed