Landstar System Inc
Ownership
Ownership Structure
Who owns Landstar System Inc (LSTR)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 92.8% of the shares are freely tradable; institutional investors hold 108.6%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.95 | 3,378,380 | +4.5 | 06/30/2026 |
| Kayne Anderson Rudnick Investment Management LLC | 9.10 | 3,087,226 | -10.1 | 06/30/2026 |
| AQR Capital Management LLC | 6.25 | 2,122,575 | +15.6 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 5.29 | 1,796,040 | +2.5 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.53 | 1,536,660 | +0.3 | 06/30/2026 |
| Boston Partners Global Investors, Inc | 4.24 | 1,438,306 | +1.3 | 06/30/2026 |
| State Street Corp | 3.37 | 1,142,351 | +1.7 | 06/30/2026 |
| Geode Capital Management, LLC | 2.91 | 988,727 | +5.8 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.56 | 1,209,148 | +0.0 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.17 | 1,076,040 | -0.5 | 08/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Lonegro Frank A | President & CEO | 28,110 | 4,247,421 $ | Oct 30, 2026 | direct |
| Clement William C | VP, Chief Commercial Officer | 4,924 | 744,016 $ | Aug 1, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | Lonegro Frank A | President & CEO | Buy | 5,000 | 142.92 | 714,619 |
| Aug 1, 2026 | Clement William C | VP, Chief Commercial Officer | Other | 4,924 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 3, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.