$LII

$332.64 -$39.41 (10.59%) Close

$LII Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 34.2M shares outstanding

Who owns LII?

By type of holder

Institutions 78.2% Insiders 0.0% Everyone else 21.8%

Concentration Top 10 holders own 52.9%

Norris John W III 10.2% · BlackRock, Inc. 8.7%

Institutional ownership

78.2%

+1.1 pts vs last qtr

Institutional holders

652

+21 vs last qtr

Net shares bought

+368.6K

by institutions in Q2 2026

New / sold out

87 / 66

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Millennium Management LLC +500.3K
Norges Bank NEW +360.5K

Biggest sellers in Q2 2026

Capital International Investors −380.2K
Citadel Advisors LLC −289.5K

Who is planning to sell?

Notices of proposed sale, last 12 months

$1.39M

5 notices from 3 people

Shares covered

2.6K

0.01% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Teske Todd J Director $669K
Kosel Chris Officer $665K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−19.5%

−2.39% a year

Each share's claim on the business

+24.3%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$2.94B vs $262M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years69% 3–5 years3% 1–3 years15% Under 1 year13%

Quarterly turnover

9.6%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting LII on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	3.0M	8.70%	+3.9K (+0.1%)	≤2021	0.0%
Shares held by quarter Peak holding3.6M (Q3'24) Change over 8 quarters−663.1K Share of the company8.700% BlackRock, Inc.'s full portfolio →
CI Capital International Investors	2.5M	7.26%	−380.2K (−13.3%)	2024	0.3%
Shares held by quarter Peak holding2.9M (Q1'26) Change over 8 quarters+1.7M Share of the company7.260% Capital International Investors's full portfolio →

BlackRock, Inc.

3.0M

% of company

8.70%

Change vs last qtr

+3.9K (+0.1%)

Held since

≤2021

Capital International Investors

2.5M

% of company

7.26%

Change vs last qtr

−380.2K (−13.3%)

Held since

2024

28 more super investors behind a free account

See every manager holding Lennox International Inc., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting LII on Form N-PORT; together they hold 35.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
WM Washington Mutual Investors Fund Washington Mutual Investors Fund	$575M	1.4M	4.00%	0.26%	July 31, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$570M	994.6K	2.88%	0.02%	June 30, 2026

Washington Mutual Investors Fund

Position value

$575M

% of company

4.00%

% of the fund

0.26%

As of

July 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$570M

% of company

2.88%

% of the fund

0.02%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Lennox International Inc. and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
NJ Norris John W III 5%+ holder 13D · 9.8%	3.5M	10.19%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company10.190% Disclosed stake13D · 9.8% View the 13D/G filing →

Norris John W III

5%+ holder13D · 9.8%

3.5M

% of company

10.19%

Change vs last qtr

—

Held since

—

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