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Lennox International Inc. (LII) institutional ownership

Latest close $529.88 Jul 21, 2026
Market cap$19.3B 52-week range SectorIndustrials
Funds holding · Q1 2026
609
reported LII position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Net bought $434M
311 buyers · 298 sellers

Lennox International Inc. (LII) price and institutional activity

Dates

Q1 2026

$1.5B bought by 311 investors
Viking Global Investors LP$490MUBS Group AG$104M +309 more
$1.1B sold by 298 investors
Norges-$176MInvesco Ltd.-$85M +296 more
Bought Sold Totals per quarter; hover a bar for the names.

Lennox International Inc. (LII) institutional activity · 609

Investor Type Est. change Change Δ Own Date
Viking Global Investors LP · Added +$490M
Change +951K Δ Own +153.1% Date Q1 2026
Viking Global Investors LP Added· Q1 2026 +$490M +951K +153.1% Q1 2026
Norges · Exited −$176M
Change −341K Δ Own −100.0% Date Q1 2026
Norges Exited· Q1 2026 −$176M −341K −100.0% Q1 2026
UBS Group AG · Added +$104M
Change +203K Date Q1 2026
UBS Group AG Added· Q1 2026 +$104M +203K Q1 2026
Neuberger Berman Group LLC · Added +$86M
Change +166K Date Q1 2026
Neuberger Berman Group LLC Added· Q1 2026 +$86M +166K Q1 2026
Invesco Ltd. · Reduced −$85M
Change −166K Δ Own −23.8% Date Q1 2026
Invesco Ltd. Reduced· Q1 2026 −$85M −166K −23.8% Q1 2026
Junto Capital Management LP · Exited −$81M
Change −158K Δ Own −100.0% Date Q1 2026
Junto Capital Management LP Exited· Q1 2026 −$81M −158K −100.0% Q1 2026
D. E. Shaw & Co., Inc. · Exited −$75M
Change −145K Δ Own −100.0% Date Q1 2026
D. E. Shaw & Co., Inc. Exited· Q1 2026 −$75M −145K −100.0% Q1 2026
Bank of America Corp · Added +$75M
Change +145K Date Q1 2026
Bank of America Corp Added· Q1 2026 +$75M +145K Q1 2026
Lord, Abbett & Co. LLC · New +$67M
Change +130K Date Q1 2026
Lord, Abbett & Co. LLC New· Q1 2026 +$67M +130K Q1 2026
Nordea Investment Management AB · Reduced −$52M
Change −100K Date Q1 2026
Nordea Investment Management AB Reduced· Q1 2026 −$52M −100K Q1 2026
Victory Capital Management Inc · Reduced −$50M
Change −97K Date Q1 2026
Victory Capital Management Inc Reduced· Q1 2026 −$50M −97K Q1 2026
Kayne Anderson Rudnick Investment Management LLC · Reduced −$46M
Change −90K Date Q1 2026
Kayne Anderson Rudnick Investment Management LLC Reduced· Q1 2026 −$46M −90K Q1 2026
Freestone Grove Partners LP · Reduced −$44M
Change −86K Date Q1 2026
Freestone Grove Partners LP Reduced· Q1 2026 −$44M −86K Q1 2026
Envestnet Asset Management Inc · Added +$38M
Change +74K Date Q1 2026
Envestnet Asset Management Inc Added· Q1 2026 +$38M +74K Q1 2026
Davidson Kempner Capital Management LP · Exited −$36M
Change −70K Δ Own −100.0% Date Q1 2026
Davidson Kempner Capital Management LP Exited· Q1 2026 −$36M −70K −100.0% Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 609

Famous investor activity in Lennox International Inc. (LII)

Lennox International Inc. (LII) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Norris John W. III · Director Gift (G) -990
Owned 178K Trade date May 28, 2026 Filed date May 29, 2026
Norris John W. III Director Gift (G) -990 178K May 28, 2026 May 29, 2026
Somasundaram Sivasankaran · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -343
Owned 767 Trade date May 26, 2026 Filed date May 28, 2026
Somasundaram Sivasankaran Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -343 767 May 26, 2026 May 28, 2026
Buck Sherry · Director Grant (A) 343
Owned 2K Trade date May 21, 2026 Filed date May 26, 2026
Buck Sherry Director Grant (A) 343 2K May 21, 2026 May 26, 2026
Quintos Karen H. · Director Grant (A) 343
Owned 7K Trade date May 21, 2026 Filed date May 26, 2026
Quintos Karen H. Director Grant (A) 343 7K May 21, 2026 May 26, 2026
Teske Todd J. · Director Grant (A) 343
Owned 7K Trade date May 21, 2026 Filed date May 26, 2026
Teske Todd J. Director Grant (A) 343 7K May 21, 2026 May 26, 2026
Vander Ark Jon · Director Grant (A) 343
Owned 617 Trade date May 21, 2026 Filed date May 26, 2026
Vander Ark Jon Director Grant (A) 343 617 May 21, 2026 May 26, 2026
Wall Shane D. · Director Grant (A) 343
Owned 3K Trade date May 21, 2026 Filed date May 26, 2026
Wall Shane D. Director Grant (A) 343 3K May 21, 2026 May 26, 2026
Embree Tracy A. · Director Grant (A) 343
Owned 343 Trade date May 21, 2026 Filed date May 26, 2026
Embree Tracy A. Director Grant (A) 343 343 May 21, 2026 May 26, 2026
Norris John W. III · Director Grant (A) 343
Owned 179K Trade date May 21, 2026 Filed date May 26, 2026
Norris John W. III Director Grant (A) 343 179K May 21, 2026 May 26, 2026
Somasundaram Sivasankaran · Director Grant (A) 343
Owned 1K Trade date May 21, 2026 Filed date May 26, 2026
Somasundaram Sivasankaran Director Grant (A) 343 1K May 21, 2026 May 26, 2026
Kosel Chris · Officer Sell −$529K
Price $544.80 Qty −971 Owned 1K Trade date May 6, 2026 Filed date May 7, 2026
Kosel Chris Officer Sell $544.80 −971 −$529K 1K May 6, 2026 May 7, 2026
Somasundaram Sivasankaran · Director Grant (A) $26K
Price $505.31 Qty 51 Owned 767 Trade date Apr 10, 2026 Filed date Apr 13, 2026
Somasundaram Sivasankaran Director Grant (A) $505.31 51 $26K 767 Apr 10, 2026 Apr 13, 2026
Kosel Chris · Officer Tax withholding or exercise payment (F) -$150K
Price $480.48 Qty -313 Owned 2K Trade date Mar 13, 2026 Filed date Mar 16, 2026
Kosel Chris Officer Tax withholding or exercise payment (F) $480.48 -313 -$150K 2K Mar 13, 2026 Mar 16, 2026
Kosel Chris · Officer Grant (A) 1K
Owned 2K Trade date Mar 13, 2026 Filed date Mar 16, 2026
Kosel Chris Officer Grant (A) 1K 2K Mar 13, 2026 Mar 16, 2026
Bedapudi Prakash · Officer Tax withholding or exercise payment (F) -$708K
Price $480.48 Qty -1K Owned 21K Trade date Mar 13, 2026 Filed date Mar 16, 2026
Bedapudi Prakash Officer Tax withholding or exercise payment (F) $480.48 -1K -$708K 21K Mar 13, 2026 Mar 16, 2026
15 of 52
15 of 52 Sign in to continue to older insider transactions.

Lennox International Inc. (LII) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
BlackRock Inc. 3.8M
% of shares outstanding 10.6% Filing date Jan 24, 2024
BlackRock Inc. 3.8M 10.6% Jan 24, 2024
Vanguard Group Inc 3.2M
% of shares outstanding 9.0% Filing date Feb 13, 2024
Vanguard Group Inc 3.2M 9.0% Feb 13, 2024
Vanguard Capital Management 2.3M
% of shares outstanding 6.7% Filing date Apr 30, 2026
Vanguard Capital Management 2.3M 6.7% Apr 30, 2026
Viking Global Investors LP 1.8M
% of shares outstanding 5.2% Filing date Apr 22, 2026
Viking Global Investors LP 1.8M 5.2% Apr 22, 2026
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Lennox International Inc. (LII) ownership FAQ

Who owns LII?

609 reporting institutions disclosed LII position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.