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Landstar System, Inc. (LSTR) institutional ownership

Latest close $207.70 Jul 9, 2026
Market cap$7.0B 52-week range SectorIndustrials
Funds holding · Q1 2026
435
reported LSTR position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Net bought $158M
275 buyers · 160 sellers

Landstar System, Inc. (LSTR) price and institutional activity

Dates

Q1 2026

$750M bought by 275 investors
AQR Capital Management LLC$130MBalyasny Asset Management L.P.$71M +273 more
$592M sold by 160 investors
Morgan Stanley-$142MT. Rowe Price Investment Management, Inc.-$61M +158 more
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Bought Sold Totals per quarter; hover a bar for the names.

Landstar System, Inc. (LSTR) institutional activity · 435

Investor Type Est. change Change Δ Own Date
Morgan Stanley · Reduced −$142M
Change −922K Date Q1 2026
Morgan Stanley Reduced· Q1 2026 −$142M −922K Q1 2026
AQR Capital Management LLC · Added +$130M
Change +849K Date Q1 2026
AQR Capital Management LLC Added· Q1 2026 +$130M +849K Q1 2026
Balyasny Asset Management L.P. · New +$71M
Change +460K Date Q1 2026
Balyasny Asset Management L.P. New· Q1 2026 +$71M +460K Q1 2026
T. Rowe Price Investment Management, Inc. · Exited −$61M
Change −398K Δ Own −100.0% Date Q1 2026
T. Rowe Price Investment Management, Inc. Exited· Q1 2026 −$61M −398K −100.0% Q1 2026
Vanguard · Added +$52M
Change +339K Date Q1 2026
Vanguard Added· Q1 2026 +$52M +339K Q1 2026
Boston Partners · Reduced −$45M
Change −295K Date Q1 2026
Boston Partners Reduced· Q1 2026 −$45M −295K Q1 2026
Norges · Exited −$38M
Change −246K Δ Own −100.0% Date Q1 2026
Norges Exited· Q1 2026 −$38M −246K −100.0% Q1 2026
Qube Research & Technologies Ltd · Reduced −$34M
Change −220K Date Q1 2026
Qube Research & Technologies Ltd Reduced· Q1 2026 −$34M −220K Q1 2026
SG Americas Securities, LLC · Added +$32M
Change +210K Date Q1 2026
SG Americas Securities, LLC Added· Q1 2026 +$32M +210K Q1 2026
Quantum Capital Management, LLC / Nj · Exited −$30M
Change −195K Δ Own −100.0% Date Q1 2026
Quantum Capital Management, LLC / Nj Exited· Q1 2026 −$30M −195K −100.0% Q1 2026
Schonfeld Strategic Advisors LLC · New +$30M
Change +195K Date Q1 2026
Schonfeld Strategic Advisors LLC New· Q1 2026 +$30M +195K Q1 2026
JPMorgan Chase & Co · Reduced −$30M
Change −193K Date Q1 2026
JPMorgan Chase & Co Reduced· Q1 2026 −$30M −193K Q1 2026
Turas Capital Management LP · New +$28M
Change +184K Date Q1 2026
Turas Capital Management LP New· Q1 2026 +$28M +184K Q1 2026
First Trust Advisors LP · Added +$28M
Change +179K Date Q1 2026
First Trust Advisors LP Added· Q1 2026 +$28M +179K Q1 2026
UBS Group AG · Added +$24M
Change +154K Date Q1 2026
UBS Group AG Added· Q1 2026 +$24M +154K Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 435

Famous investor activity in Landstar System, Inc. (LSTR)

Landstar System, Inc. (LSTR) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Todd James P. · Officer Sell −$262K
Price $218.17 Qty −1K Owned 15K Trade date Jun 15, 2026 Filed date Jun 16, 2026
Todd James P. Officer Sell $218.17 −1K −$262K 15K Jun 15, 2026 Jun 16, 2026
Murphy Diana M. · Director Sell −$2.5M
Price $221.28 Qty −11K Owned 19K Trade date Jun 5, 2026 Filed date Jun 8, 2026
Murphy Diana M. Director Sell $221.28 −11K −$2.5M 19K Jun 5, 2026 Jun 8, 2026
White Teresa L. · Director Grant (A) 825
Owned 5K Trade date May 6, 2026 Filed date May 8, 2026
White Teresa L. Director Grant (A) 825 5K May 6, 2026 May 8, 2026
Scanlon George P. · Director Grant (A) 825
Owned 9K Trade date May 6, 2026 Filed date May 8, 2026
Scanlon George P. Director Grant (A) 825 9K May 6, 2026 May 8, 2026
Murphy Diana M. · Director Grant (A) 825
Owned 30K Trade date May 6, 2026 Filed date May 8, 2026
Murphy Diana M. Director Grant (A) 825 30K May 6, 2026 May 8, 2026
Liang James L. · Director Grant (A) 825
Owned 5K Trade date May 6, 2026 Filed date May 8, 2026
Liang James L. Director Grant (A) 825 5K May 6, 2026 May 8, 2026
Hart Melanie M. · Director Grant (A) 825
Owned 1K Trade date May 6, 2026 Filed date May 8, 2026
Hart Melanie M. Director Grant (A) 825 1K May 6, 2026 May 8, 2026
Blanton Jonathan Barr · Director Grant (A) 825
Owned 1K Trade date May 6, 2026 Filed date May 8, 2026
Blanton Jonathan Barr Director Grant (A) 825 1K May 6, 2026 May 8, 2026
Bannister David G/ · Director Grant (A) 825
Owned 27K Trade date May 6, 2026 Filed date May 8, 2026
Bannister David G/ Director Grant (A) 825 27K May 6, 2026 May 8, 2026
Akbari Dr. Homaira · Director Grant (A) 825
Owned 14K Trade date May 6, 2026 Filed date May 8, 2026
Akbari Dr. Homaira Director Grant (A) 825 14K May 6, 2026 May 8, 2026
Miller Matthew · Officer Tax withholding or exercise payment (F) -$19K
Price $146.78 Qty -130 Owned 5K Trade date Mar 15, 2026 Filed date Mar 17, 2026
Miller Matthew Officer Tax withholding or exercise payment (F) $146.78 -130 -$19K 5K Mar 15, 2026 Mar 17, 2026
Lewis Terri M. · Officer 2 operations 5K
Owned 5K Trade date Feb 23, 2026 Filed date Feb 25, 2026
Lewis Terri M. Officer 2 operations 5K 5K Feb 23, 2026 Feb 25, 2026
Lonegro Frank A. · Director, Officer Tax withholding or exercise payment (F) -$322K
Price $154.55 Qty -2K Owned 23K Trade date Feb 2, 2026 Filed date Feb 3, 2026
Lonegro Frank A. Director, Officer Tax withholding or exercise payment (F) $154.55 -2K -$322K 23K Feb 2, 2026 Feb 3, 2026
Todd James P. · Officer Tax withholding or exercise payment (F) -$77K
Price $148.91 Qty -519 Owned 16K Trade date Jan 31, 2026 Filed date Feb 3, 2026
Todd James P. Officer Tax withholding or exercise payment (F) $148.91 -519 -$77K 16K Jan 31, 2026 Feb 3, 2026
Miller Matthew · Officer Tax withholding or exercise payment (F) -$24K
Price $148.91 Qty -159 Owned 5K Trade date Jan 31, 2026 Filed date Feb 3, 2026
Miller Matthew Officer Tax withholding or exercise payment (F) $148.91 -159 -$24K 5K Jan 31, 2026 Feb 3, 2026
15 of 29
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Landstar System, Inc. (LSTR) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Vanguard Group Inc 3.5M
% of shares outstanding 9.6% Filing date Feb 13, 2024
Vanguard Group Inc 3.5M 9.6% Feb 13, 2024
BlackRock Inc. 3.4M
% of shares outstanding 9.4% Filing date Jan 24, 2024
BlackRock Inc. 3.4M 9.4% Jan 24, 2024
Kayne Anderson Rudnick Investment Management LLC 3.2M
% of shares outstanding 9.0% Filing date Feb 13, 2024
Kayne Anderson Rudnick Investment Management LLC 3.2M 9.0% Feb 13, 2024
Morgan Stanley 3.0M
% of shares outstanding 8.6% Filing date Nov 7, 2024
Morgan Stanley 3.0M 8.6% Nov 7, 2024
AQR Capital Management, LLC 1.8M
% of shares outstanding 5.4% Filing date May 14, 2026
AQR Capital Management, LLC 1.8M 5.4% May 14, 2026
Vanguard Capital Management 1.8M
% of shares outstanding 5.3% Filing date Apr 30, 2026
Vanguard Capital Management 1.8M 5.3% Apr 30, 2026
Vanguard Portfolio Management 1.8M
% of shares outstanding 5.2% Filing date Apr 29, 2026
Vanguard Portfolio Management 1.8M 5.2% Apr 29, 2026
Victory Capital Management Inc 1.8M
% of shares outstanding 4.8% Filing date Feb 1, 2022
Victory Capital Management Inc 1.8M 4.8% Feb 1, 2022
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Landstar System, Inc. (LSTR) ownership FAQ

Who owns LSTR?

435 reporting institutions disclosed LSTR position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.