Latest Period
Q1 2026
Security Snapshot
LENNOX INTERNATIONAL INC - Common Stock (LII) Institutional Ownership
CUSIP: 526107107
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
624
Shares (Excl. Options)
26,349,446
Price
$464.13
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- Security type / class
- Equity / Common Stock
- Symbol
- LII on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 26,349,446
- Total 13F value
- $12,225,490,878
- Portfolio coverage rank
- 0.01%
- Share change
- +815,171
- Value change
- +$356,971,194
- Number of holders
- 624
- Shares outstanding
- 34,845,644
- SEC-reported price per share
- $497.02
- Insider filing price
- $497.02
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- LII - LENNOX INTERNATIONAL INC - Common Stock is tracked under CUSIP 526107107.
- 624 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 649 to 624 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $12,402,766,973 to $12,225,490,878.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 624 institutions filings for Q1 2026.
Security key
526107107
Latest holder period
Q1 2026
13F holders
624
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
LII full holder history
LENNOX INTERNATIONAL INC SEC filings
LENNOX INTERNATIONAL INC company facts
LENNOX INTERNATIONAL INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 526107107:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
LII
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| NORRIS JOHN W III | 9.2% | $1,747,726,014 | 3,267,327 | NORRIS JOHN W III | 06 Nov 2024 | |||
| Capital International Investors | 8.4% | $1,530,728,476 | 2,944,558 | Capital International Investors | 31 Dec 2025 | |||
| BlackRock, Inc. | 8% | $1,531,484,774 | 2,863,070 | BlackRock, Inc. | 31 Dec 2024 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 6.7% | $1,080,350,994 | 2,327,689 | Vanguard Capital Management | 31 Mar 2026 | |||
| VIKING GLOBAL INVESTORS LP | 5.2% | $842,559,303 | 1,815,350 | VIKING GLOBAL INVESTORS LP | 15 Apr 2026 |
As of 31 Mar 2026, 624 institutional investors reported holding 26,349,446 shares of LENNOX INTERNATIONAL INC - Common Stock (LII). This represents 76% of the company’s total 34,845,644 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
58%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8.5% | 2,971,646 | -1.8% | 0.02% | $1,379,230,166 |
| Capital International Investors | 8.2% | 2,862,536 | +0.31% | 0.31% | $1,328,061,523 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.9% | 2,054,331 | 0% | 0.02% | $953,476,647 |
| VIKING GLOBAL INVESTORS LP | 4.5% | 1,572,419 | +153% | 2% | $729,806,830 |
| STATE STREET CORP | 4.1% | 1,437,417 | +0.68% | 0.02% | $668,980,798 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.1% | 1,432,631 | 0% | 0.03% | $664,927,026 |
| MORGAN STANLEY | 3.1% | 1,089,219 | +3.8% | 0.03% | $505,541,192 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.6% | 900,176 | +2.3% | 0.03% | $416,293,183 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 2.5% | 875,168 | -9.3% | 1.2% | $406,191,854 |
| CITADEL ADVISORS LLC | 1.8% | 644,634 | +3.9% | 0.21% | $299,193,978 |
| Invesco Ltd. | 1.5% | 530,682 | -24% | 0.04% | $246,305,437 |
| Beacon Pointe Advisors, LLC | 1.2% | 417,422 | -0.13% | 1% | $193,738,085 |
| UBS Group AG | 1.1% | 394,603 | +106% | 0.03% | $183,147,090 |
| GOLDMAN SACHS GROUP INC | 0.98% | 341,315 | +14% | 0.02% | $158,414,368 |
| BANK OF AMERICA CORP /DE/ | 0.93% | 323,136 | +82% | 0.01% | $149,977,013 |
| DIMENSIONAL FUND ADVISORS LP | 0.92% | 320,373 | +2.1% | 0.03% | $148,651,495 |
| NORTHERN TRUST CORP | 0.9% | 314,378 | -1.3% | 0.02% | $145,912,262 |
| LONDON CO OF VIRGINIA | 0.81% | 283,923 | -9.9% | 0.81% | $131,779,591 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.78% | 271,408 | +0.06% | 0.02% | $125,968,595 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.67% | 233,385 | +2.3% | 0.02% | $108,320,981 |
| DEUTSCHE BANK AG\ | 0.61% | 213,223 | +33% | 0.03% | $98,963,192 |
| Bank of New York Mellon Corp | 0.58% | 201,627 | -0.94% | 0.02% | $93,580,870 |
| WELLS FARGO & COMPANY/MN | 0.53% | 183,938 | +4.9% | 0.02% | $85,371,290 |
| VANGUARD FIDUCIARY TRUST CO | 0.53% | 183,699 | 0% | 0.02% | $85,260,217 |
| MILLENNIUM MANAGEMENT LLC | 0.53% | 183,166 | -1.2% | 0.06% | $85,012,836 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 26,349,446 | $12,225,490,878 | +$356,971,194 | $464.13 | 624 |
| 2025 Q4 | 25,536,454 | $12,402,766,973 | -$215,289,389 | $485.58 | 649 |
| 2025 Q3 | 25,965,460 | $13,744,510,152 | -$507,290,917 | $529.36 | 661 |
| 2025 Q2 | 26,739,960 | $15,330,870,805 | +$297,544,569 | $573.24 | 629 |
| 2025 Q1 | 26,255,075 | $14,717,767,854 | +$197,489,957 | $560.83 | 628 |
| 2024 Q4 | 25,770,087 | $15,706,912,237 | +$968,745,703 | $609.30 | 636 |
| 2024 Q3 | 24,032,620 | $14,524,523,085 | -$818,826,940 | $604.29 | 607 |
| 2024 Q2 | 25,491,020 | $13,582,088,941 | +$588,815,353 | $534.98 | 545 |
| 2024 Q1 | 24,342,956 | $11,891,506,542 | +$247,182,314 | $488.76 | 534 |
| 2023 Q4 | 23,874,587 | $10,682,073,543 | -$123,253,413 | $447.52 | 491 |
| 2023 Q3 | 24,222,222 | $9,067,905,336 | -$82,262,728 | $374.44 | 441 |
| 2023 Q2 | 24,521,588 | $7,995,205,109 | +$61,234,544 | $326.07 | 409 |
| 2023 Q1 | 24,693,107 | $6,203,114,892 | +$97,788,566 | $251.28 | 403 |
| 2022 Q4 | 24,359,201 | $5,828,184,669 | +$259,707,299 | $239.23 | 423 |
| 2022 Q3 | 24,799,777 | $5,523,464,700 | +$454,149,524 | $222.67 | 402 |
| 2022 Q2 | 22,776,424 | $4,705,137,546 | -$457,599,336 | $206.59 | 377 |
| 2022 Q1 | 24,640,040 | $6,355,224,076 | -$39,276,688 | $257.86 | 398 |
| 2021 Q4 | 24,817,006 | $8,045,040,377 | +$253,352,048 | $324.36 | 412 |
| 2021 Q3 | 24,092,466 | $7,087,956,973 | -$225,874,745 | $294.17 | 421 |
| 2021 Q2 | 24,677,137 | $8,653,572,194 | -$325,286,693 | $350.80 | 423 |
| 2021 Q1 | 25,606,817 | $7,979,016,789 | -$238,789,646 | $311.59 | 420 |
| 2020 Q4 | 26,411,501 | $7,234,750,467 | +$153,180,479 | $273.97 | 402 |
| 2020 Q3 | 25,889,482 | $7,056,985,002 | -$412,859,346 | $272.61 | 404 |
| 2020 Q2 | 27,632,401 | $6,438,074,037 | -$107,801,610 | $232.99 | 365 |
| 2020 Q1 | 28,140,512 | $5,116,486,542 | +$69,257,239 | $181.79 | 356 |