LANDSTAR SYSTEM INC(LSTR)— Stock Profile, AI Score & Financials

Industrials · Nasdaq · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated 2026-03-28.

LANDSTAR SYSTEM INC (LSTR) stock profile, AI quality score, and SEC EDGAR financial data, a Industrials sector company. 13F Pro's AI-powered ranking engine scores LSTR at 47.6/100 on a 32-signal composite quality model, placing it at rank #1,770 of 2,960 stocks — the bottom half of the AI-ranked universe. LSTR scores in the top quartile across balance sheet strength (79.3), revenue scale (77.3). Areas of concern include institutional flow (13.4) and revenue growth (17.2), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q1 2026), LANDSTAR SYSTEM INC reports quarterly revenue of $1.2B, net income of $39.4M, an operating margin of 4.5%. Top institutional holders of LSTR by reported 13-F value include BlackRock, KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT, AQR CAPITAL MANAGEMENT, based on the most recent SEC filings. LSTR trades on the Nasdaq exchange and files with the SEC under CIK 853816. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate LSTR daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for LANDSTAR SYSTEM INC directly from SEC EDGAR.