Lennox International

LII • NYSE

Lennox International is a construction company in the industrials sector on NYSE, led by Todd M. Bluedorn, with a market cap of $17.7B. As of Q3 2025, 73% of shares are held by 648 institutional investors, with VANGUARD GROUP INC as the largest holder at 10.74%.

Chief Executive OfficerTodd M. Bluedorn

Market Cap$17.7B

Construction

Industrials

Employees12.6K

Websitelennox.com

Country

United States of America

Overview

Overview of institutional ownership in LII as of Q3 2025 with a market cap of $18.6B

All Institutions

Institutions: 648
Value Held: $13.7B
Shares Held: 25.8M
Avg Position: $21.1M
Median Position: $838.8K

Hedge Funds

Hedge Funds: 58
Value Held: $701.9M
Shares Held: 1.3M
Avg Position: $12.1M
Median Position: $2.9M

Ownership Breakdown

Institutional (non-HF)

69.66%

$13.0B

Hedge Funds

3.77%

$701.9M

Retail & Other

26.56%

$4.9B

Based on market cap of $18.6B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in LII as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
VANGUARD GROUP INC Institution	Salim Ramji CEO	$2.0B 0.03% of portfolio	10.74% 3.8M shares	≤ Q2 2013 Held for 12y 5m+	$6.69T
B BlackRock, Inc. Institution	-	$1.6B 0.03% of portfolio	8.62% 3.0M shares	≤ Q2 2013 Held for 12y 5m+	$5.67T
C Capital International Investors Institution	-	$789.7M 0.13% of portfolio	4.25% 1.5M shares	Q2 2024 Held for 1y 5m	$615.90B
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$755.1M 0.03% of portfolio	4.05% 1.4M shares	≤ Q2 2013 Held for 12y 5m+	$2.88T
MORGAN STANLEY RIA/Wealth	Jed Finn CEO	$700.6M 0.04% of portfolio	3.77% 1.3M shares	≤ Q2 2013 Held for 12y 5m+	$1.65T
MATHER GROUP, INC. RIA/Wealth	Jennifer Alisa Des Groseilliers CEO	$564.1M 5.69% of portfolio	3.03% 1.1M shares	Q1 2024 Held for 1y 8m	$9.9B
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC Long Only Manager	George Robert Aylward CEO	$557.2M 1.36% of portfolio	3.00% 1.1M shares	Q1 2017 Held for 8y 8m	$41.0B
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$496.2M 0.03% of portfolio	2.68% 940.6K shares	≤ Q2 2013 Held for 12y 5m+	$1.57T
Invesco Ltd. ETF Provider	Brian Christopher Hartigan CEO	$380.3M 0.06% of portfolio	2.05% 718.5K shares	≤ Q2 2013 Held for 12y 5m+	$633.08B
F Fisher Asset Management, LLC Institution	-	$316.9M 0.11% of portfolio	1.70% 598.6K shares	Q3 2022 Held for 3y 2m	$276.29B

Net Capital Flow

Institutional buying and selling activity for LII in Q3 2025

Traded: −$68.6M
Buyers: 320
Sellers: 288
Total Bought: +$802.2M
Total Sold: −$870.9M
Avg Position: $19.3M

Biggest Buyers

Institution	Net Bought	Current Position
Holocene Advisors, LP Hedge Fund•Long/Short	+$66.2M +125.0K shares	$66.2M 125.0K shares
Invesco Ltd. ETF Provider	+$62.2M +117.5K shares	$380.3M 718.5K shares
F Freestone Grove Partners LP Hedge Fund•Multi-Strategy	+$58.3M +110.1K shares	$58.3M 110.1K shares
NORDEA INVESTMENT MANAGEMENT AB Institution	+$50.0M +95.1K shares	$58.0M 110.2K shares
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant	+$25.6M +48.4K shares	$25.6M 48.4K shares
$DEUTSCHE BANK AG\ logo$ DEUTSCHE BANK AG\ Institution	+$24.7M +46.7K shares	$97.9M 184.9K shares
Sone Capital Management, LLC Hedge Fund•Multi-Strategy	+$22.3M +42.2K shares	$22.3M 42.2K shares
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy	+$20.8M +39.4K shares	$20.8M 39.4K shares
Q Qube Research & Technologies Ltd Institution	+$20.8M +39.4K shares	$21.9M 41.3K shares
Davidson Kempner Capital Management LP Hedge Fund•Multi-Strategy	+$20.4M +38.5K shares	$20.4M 38.5K shares

Biggest Sellers

Institution	Net Sold	Current Position
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	−$152.7M −288.5K shares	$147.3M 278.2K shares
ALLIANCEBERNSTEIN L.P. Long Only Manager	−$61.5M −116.1K shares	$24.7M 46.7K shares
VANGUARD GROUP INC Institution	−$43.1M −81.5K shares	$2.0B 3.8M shares
MORGAN STANLEY RIA/Wealth	−$41.5M −78.4K shares	$700.6M 1.3M shares
R Russell Investments Group, Ltd. RIA/Wealth	−$40.0M −75.7K shares	$8.8M 16.6K shares
A AXA Institution	−$38.9M −67.8K shares	Sold Off 0 shares
C Capital International Investors Institution	−$38.9M −73.4K shares	$789.7M 1.5M shares
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC Long Only Manager	−$35.7M −67.4K shares	$120.0M 226.8K shares
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC Long Only Manager	−$32.7M −61.8K shares	$557.2M 1.1M shares
R ROYAL BANK OF CANADA Institution	−$29.4M −55.5K shares	$87.2M 164.7K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited LII in Q3 2025

New Positions: 42
New Value: $47.0M
Exited Positions: 59
Exited Value: $89.1M

New Positions

Institution	Position Value
Davidson Kempner Capital Management LP Hedge Fund•Multi-Strategy	$20.4M 38.5K shares
Distillate Capital Partners LLC ETF Provider	$14.0M 26.5K shares
CHILTON INVESTMENT CO LLC Hedge Fund•Long/Short	$4.2M 7.8K shares
VALLEY NATIONAL ADVISERS INC RIA/Wealth	$2.0M 3.7K shares
K Kentucky Retirement Systems Institution	$1.1M 2.0K shares
Gallacher Capital Management LLC RIA/Wealth	$689.4K 1.3K shares
B Bryce Point Capital, LLC Hedge Fund•Market Neutral	$602.4K 1.1K shares
K Kentucky Retirement Systems Insurance Trust Fund Institution	$442.5K 836.0 shares
DF DENT & CO INC Long Only Manager	$425.6K 804.0 shares
Beirne Wealth Consulting Services, LLC RIA/Wealth	$371.1K 699.0 shares

Exited Positions

Institution	Previous Position
A AXA Institution	$38.9M 67.8K shares
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC Fund of Funds	$11.5M 20.0K shares
S SCOPUS ASSET MANAGEMENT, L.P. Hedge Fund•Long/Short	$5.6M 9.8K shares
TWO SIGMA ADVISERS, LLC Hedge Fund•Multi-Strategy	$2.9M 5.0K shares
Symphony Financial, Ltd. Co. RIA/Wealth	$2.6M 4.6K shares
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy	$2.6M 4.5K shares
ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant	$2.3M 3.9K shares
Centiva Capital, LP Hedge Fund•Multi-Strategy	$2.2M 3.9K shares
Ballast Asset Management, LP Long Only Manager	$2.2M 3.9K shares
Clark Capital Management Group, Inc. RIA/Wealth	$2.1M 3.6K shares

Options Activity

Institutions with the largest Call and Put options positions in LII as of Q3 2025

Call Positions: 11
Call Value: $17.5M
Put Positions: 8
Put Value: $37.4M

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$7.4M 139.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$4.8M 90.0 contracts
D D. E. Shaw & Co., Inc. Institution	$2.6M 50.0 contracts
J JANE STREET GROUP, LLC Institution	$1.2M 23.0 contracts
C Cubist Systematic Strategies, LLC Institution	$899.9K 17.0 contracts
W WOLVERINE TRADING, LLC Institution	$364.5K 7.0 contracts
P PEAK6 LLC Institution	$211.7K 4.0 contracts
Walleye Trading LLC RIA/Wealth	$52.9K 1.0 contracts
Hudson Bay Capital Management LP Hedge Fund•Multi-Strategy	- - contracts
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	- - contracts

Put Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$32.8M 619.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$3.0M 57.0 contracts
C Candelo Capital Management LP Hedge Fund•Long/Short	$794.0K 15.0 contracts
W WOLVERINE TRADING, LLC Institution	$520.7K 10.0 contracts
Walleye Trading LLC RIA/Wealth	$211.7K 4.0 contracts
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$52.9K 1.0 contracts
Hudson Bay Capital Management LP Hedge Fund•Multi-Strategy	- - contracts
J JANE STREET GROUP, LLC Institution	- - contracts

Most Committed Institutions

Institutions with LII as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
True North Advisors, LLC RIA/Wealth	Scott Adair Wood CEO	14.95% $94.1M	0.51% 177.7K shares	Q4 2019 Held for 5y 11m	$629.5M
H Horrell Capital Management, Inc. RIA/Wealth	Scott Lee Horrell President	5.70% $13.3M	0.07% 25.2K shares	≤ Q2 2013 Held for 12y 5m+	$234.0M
MATHER GROUP, INC. RIA/Wealth	Jennifer Alisa Des Groseilliers CEO	5.69% $564.1M	3.03% 1.1M shares	Q1 2024 Held for 1y 8m	$9.9B
CTF Capital Management, LP Hedge Fund•Long/Short	Sky Wilber CIO	3.72% $8.0M	0.04% 15.1K shares	Q2 2023 Held for 2y 5m	$214.3M
S STONE RUN CAPITAL, LLC Institution	-	3.28% $8.3M	0.04% 15.7K shares	≤ Q2 2013 Held for 12y 5m+	$253.9M
H HFR Wealth Management, LLC RIA/Wealth	Herbert Faulkner Reilly Iii President	3.20% $14.0M	0.08% 26.4K shares	Q2 2021 Held for 4y 5m	$436.2M
Regents Gate Capital LLP Hedge Fund•Market Neutral	Joshua White CIO	2.91% $8.2M	0.04% 15.5K shares	Q4 2024 Held for 11 months	$281.7M
EULAV Asset Management Long Only Manager	Mitchell Eric Appel CEO	2.31% $99.2M	0.53% 187.4K shares	≤ Q2 2013 Held for 12y 5m+	$4.3B
Beacon Pointe Advisors, LLC RIA/Wealth	Shannon Elizabeth Eusey CEO	1.88% $221.6M	1.19% 418.6K shares	Q4 2024 Held for 11 months	$11.8B
Sone Capital Management, LLC Hedge Fund•Multi-Strategy	Andrew Kyle Walker CFO	1.87% $22.3M	0.12% 42.2K shares	Q4 2024 Held for 11 months	$1.2B

Hedge Fund Spotlight

Discover hedge funds investing in LII

Sone Capital Management, LLC

Hedge Fund • Multi-Strategy

Portfolio ManagerAndrew Kyle Walker

Portfolio Value: $1.2B
Positions: 96
Last Reported: Q3 2025

Sector Allocation

Position in Lennox International

Market Value: $22.3M
Shares Held: 42.2K
Portfolio Weight: 1.87%
Owned Since: 2024-Q4

Top Holding	Sector	Market Value	Weight
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2 Union Pacific UNP	Railroads Industrials	$31.5M	2.64%
3 Paylocity PCTY	Software - Application Technology	$31.1M	2.60%