Landstar System Inc (LSTR)
Industrials
Integrated Freight & Logistics
174.80 $
+3.2%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Landstar System Inc (LSTR)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 93.7% of the shares are freely tradable; institutional investors hold 108.6%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
108.6%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
0.8%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
93.7%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
4.9%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
34Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management LLC | 10.12 | 3,432,243 | -1.9 | 03/31/2026 |
| BlackRock Inc | 9.53 | 3,233,185 | +3.3 | 03/31/2026 |
| Vanguard Group Inc | 9.46 | 3,209,660 | -1.4 | 12/31/2025 |
| AQR Capital Management LLC | 5.41 | 1,835,604 | +86.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 5.17 | 1,752,711 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.52 | 1,531,900 | +0.0 | 03/31/2026 |
| Boston Partners Global Investors, Inc | 4.19 | 1,420,213 | -17.2 | 03/31/2026 |
| State Street Corp | 3.31 | 1,123,666 | +1.7 | 03/31/2026 |
| First Trust Advisors L.P. | 3.30 | 1,118,554 | +19.1 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.41 | 1,155,404 | +0.0 | 05/29/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 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.