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LANDSTAR SYS INC (LSTR)

Institutional ownership, SEC filings and insider activity

Sector: Industry · SEC CIK 0000853816 · EDGAR filings · Updated 2026-07-28

LANDSTAR SYS INC (LSTR) has reported institutional ownership of 104.8%, with 476 institutional managers holding positions valued at $5.69B per the latest 13F reporting period. SEC filings include an active material impairment disclosure (8-K Item 2.06).

Filings this week (2)

• 2026-07-28 — Current report (8-K) filed
• 2026-07-23 — Current report (8-K) filed

Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.

Latest updates

• 2026-07-06 — Current report (8-K) filed
• 2026-06-16 — Insider transaction reported (Form 4)
• 2026-06-09 — Notice of proposed sale filed (Form 144)
• 2026-06-08 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, LANDSTAR SYS INC has 476 institutional holders and institutional ownership of 104.8%.

Insider activity

Insiders reported 27 transactions (0 buys, 0 sells) across 17 reporting insiders, with a net reported value of $0.

Data flags from SEC filings

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