Landstar System Inc
LSTR- Exchange
- Nasdaq
- Industry
- Trucking (No Local)
- SEC CIK
- 0000853816
No open-market purchases or sales by Landstar System Inc insiders were filed in the last 90 days; 546 institutions reported holding it in 13F filings for Q2 2026, worth $7.11B in total; no superinvestor holds it.
Holders of 5% or more of LSTR
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Landstar System Inc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management LLC | 13G/A | 10.66%3.76M shares | – | Jan 7, 20251 filing | Jan 7, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
1 Schedule 13D or 13G filing on Landstar System Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jan 7, 20254:05 PM ET | Kayne Anderson Rudnick Investment Management LLC | 13G/A | 10.66%3.76M shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Landstar System Inc shares.
No Form 144 notices for Landstar System Inc are on file.