Latest Period
Q1 2026
Security Snapshot
LANDSTAR SYSTEM INC - Common Stock (LSTR) Institutional Ownership
CUSIP: 515098101
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
476
Shares (Excl. Options)
35,545,715
Price
$160.31
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- Security type / class
- Equity / Common Stock
- Symbol
- LSTR on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 35,545,715
- Total 13F value
- $5,690,059,136
- Portfolio coverage rank
- 0%
- Share change
- +743,695
- Value change
- +$135,144,023
- Number of holders
- 476
- Shares outstanding
- 33,992,667
- SEC-reported price per share
- $175.74
- Insider filing price
- $175.74
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
- LSTR - LANDSTAR SYSTEM INC - Common Stock is tracked under CUSIP 515098101.
- 476 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 434 to 476 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $4,965,666,190 to $5,690,059,136.
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 476 institutions filings for Q1 2026.
Security key
515098101
Latest holder period
Q1 2026
13F holders
476
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
LSTR full holder history
LANDSTAR SYSTEM INC SEC filings
LANDSTAR SYSTEM INC company facts
LANDSTAR SYSTEM INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 515098101:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
LSTR
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 11% | $526,751,367 | 3,764,661 | Kayne Anderson Rudnick Investment Management, LLC | 31 Dec 2024 | |||
| AQR CAPITAL MANAGEMENT LLC | 5.4% | $312,805,278 | 1,835,604 | AQR Capital Management, LLC | 31 Mar 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.3% | $287,219,892 | 1,791,653 | Vanguard Capital Management | 31 Mar 2026 | |||
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.2% | $281,637,578 | 1,756,831 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| MORGAN STANLEY | 4.4% | -22% | $224,483,113 | -$69,116,889 | 1,508,015 | -24% | Morgan Stanley | 31 Dec 2025 |
As of 31 Mar 2026, 476 institutional investors reported holding 35,545,715 shares of LANDSTAR SYSTEM INC - Common Stock (LSTR). This represents 105% of the company’s total 33,992,667 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
74%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 10% | 3,432,243 | -1.9% | 1.6% | $550,222,975 |
| BlackRock, Inc. | 9.5% | 3,233,185 | +3.3% | 0.01% | $518,311,761 |
| AQR CAPITAL MANAGEMENT LLC | 5.4% | 1,835,604 | +86% | 0.13% | $293,788,347 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.2% | 1,752,711 | 0% | 0.01% | $280,977,100 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.5% | 1,531,900 | 0% | 0.01% | $245,578,889 |
| Boston Partners | 4.2% | 1,420,213 | -17% | 0.24% | $227,764,001 |
| STATE STREET CORP | 3.3% | 1,123,666 | +1.7% | 0.01% | $180,134,896 |
| FIRST TRUST ADVISORS LP | 3.3% | 1,118,554 | +19% | 0.13% | $179,315,402 |
| VICTORY CAPITAL MANAGEMENT INC | 3.2% | 1,074,358 | -5.7% | 0.11% | $172,230,331 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.8% | 934,926 | +9% | 0.01% | $149,901,890 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 2.2% | 745,228 | +5.5% | 0.5% | $119,467,501 |
| NORTHERN TRUST CORP | 2.1% | 721,330 | +12% | 0.02% | $115,636,413 |
| DIMENSIONAL FUND ADVISORS LP | 2% | 683,119 | +2.4% | 0.02% | $109,506,494 |
| REINHART PARTNERS, LLC. | 2% | 682,536 | +3.2% | 3.1% | $109,420,081 |
| MORGAN STANLEY | 1.9% | 656,118 | -58% | 0.01% | $105,182,743 |
| Fenimore Asset Management Inc | 1.7% | 566,064 | +16% | 2% | $90,745,789 |
| MILLENNIUM MANAGEMENT LLC | 1.4% | 482,095 | -11% | 0.06% | $77,284,649 |
| Balyasny Asset Management L.P. | 1.4% | 459,608 | 0.14% | $73,679,758 | |
| GOLDMAN SACHS GROUP INC | 1.3% | 448,909 | -19% | 0.01% | $71,964,642 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.1% | 383,687 | +3.8% | 0.01% | $61,508,863 |
| Copeland Capital Management, LLC | 1.1% | 377,389 | -1% | 1.3% | $60,499,310 |
| BANK OF MONTREAL /CAN/ | 1.1% | 369,511 | -4.5% | 0.03% | $59,236,343 |
| JPMORGAN CHASE & CO | 1.1% | 362,828 | -35% | 0% | $56,949,483 |
| LORD, ABBETT & CO. LLC | 1% | 349,394 | +5.6% | 0.18% | $56,011,000 |
| WELLS FARGO & COMPANY/MN | 1% | 348,449 | -1.3% | 0.01% | $55,859,819 |
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 | 35,545,715 | $5,690,059,136 | +$135,144,023 | $160.31 | 476 |
| 2025 Q4 | 34,538,270 | $4,965,666,190 | -$63,451,151 | $143.70 | 434 |
| 2025 Q3 | 35,224,450 | $4,317,768,906 | -$129,720,759 | $122.56 | 420 |
| 2025 Q2 | 36,152,619 | $5,025,792,162 | +$111,646,385 | $139.02 | 430 |
| 2025 Q1 | 35,327,914 | $5,303,116,981 | +$32,233,776 | $150.20 | 434 |
| 2024 Q4 | 34,925,545 | $6,002,680,730 | +$52,763,452 | $171.86 | 456 |
| 2024 Q3 | 34,653,945 | $6,544,788,661 | -$69,717,688 | $188.87 | 464 |
| 2024 Q2 | 35,051,284 | $6,465,929,995 | -$89,218,563 | $184.48 | 459 |
| 2024 Q1 | 35,524,503 | $6,844,316,036 | +$103,394,621 | $192.76 | 463 |
| 2023 Q4 | 34,985,503 | $6,775,139,083 | -$71,510,434 | $193.65 | 460 |
| 2023 Q3 | 35,379,868 | $6,260,175,236 | -$133,348,449 | $176.94 | 466 |
| 2023 Q2 | 36,070,411 | $6,943,593,077 | -$111,465,876 | $192.54 | 444 |
| 2023 Q1 | 36,536,935 | $6,547,479,033 | +$23,953,009 | $179.26 | 443 |
| 2022 Q4 | 36,499,697 | $5,946,375,115 | +$346,435,904 | $162.90 | 431 |
| 2022 Q3 | 37,154,932 | $5,364,673,750 | -$183,901,715 | $144.37 | 398 |
| 2022 Q2 | 37,217,288 | $5,411,652,316 | +$63,936,032 | $145.42 | 407 |
| 2022 Q1 | 37,026,379 | $5,585,481,689 | +$33,823,285 | $150.83 | 406 |
| 2021 Q4 | 36,676,898 | $6,563,770,319 | -$75,727,620 | $179.02 | 431 |
| 2021 Q3 | 37,050,841 | $5,847,694,086 | -$195,621,944 | $157.82 | 402 |
| 2021 Q2 | 38,284,281 | $6,049,553,391 | +$85,670,256 | $158.02 | 389 |
| 2021 Q1 | 37,710,642 | $6,226,284,474 | +$73,661,805 | $165.06 | 379 |
| 2020 Q4 | 38,049,847 | $5,123,655,165 | -$10,325,002 | $134.66 | 367 |
| 2020 Q3 | 38,209,371 | $4,796,534,932 | -$180,557,042 | $125.49 | 362 |
| 2020 Q2 | 39,668,254 | $4,452,236,706 | -$50,276,177 | $112.31 | 342 |
| 2020 Q1 | 40,202,440 | $3,853,659,836 | -$68,329,161 | $95.86 | 322 |