Free · no sign-up · Q2 2026

Which funds own LSTR

Landstar Sys Inc in the Q2 2026 filings. At least 1 of the 91 current managers on file reported a position, worth $439m between them. It is among the largest positions of fewer than a fifth of the current managers on file. Buying and selling roughly cancelled this quarter, which is what a name looks like when the argument is still live.

Managers holding: 1; at least, of 91 current
Combined value: $439m; as reported
Opened: 0; new this quarter
Added to: 1; already held
Trimmed or sold out: 1; 1 sold out entirely

Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.

Managers reporting a position

Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.

Manager	Value	Weight	Shares	Change on the quarter	Action
AQR Capital Management LLC Quantitative · $287bn book	$439m	0.2%	2,122,575	+$145m+286,971	Added

Sold out of this quarter

Valued at what the position was worth in the previous filing, because by this one it is gone.

Verition Fund Management LLC · Multi-strategy$17m held before

Ownership through time

At least 9 of the 95 managers whose filings are on file listed LSTR in Q2 2026, against 3 in Q2 2013. 2 managers more than in Q1 2026: 1 started a position; 3 listed it again; 1 sold out, by its own filing; 1 no longer listed it among the positions read, which can mean a holding below the listed range, a filing that reported no holdings, or a filing not yet made.

Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.

Managers on file listing it

Their combined reported value

Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.

Started in Q2 2026

Caxton Associates LLP$2.1m

Largest increases, by shares

AQR Capital Management LLC1,835,604 to 2,122,575 shares+$59m
Walleye Capital LLC85,863 to 101,750 shares+$3.3m
Caxton Associates LLPnew: 10,183 shares+$2.1m

Largest decreases, by shares

Balyasny Asset Management LLC459,608 to 252,380 shares-$43m
Holocene Advisors LP55,433 to 28,696 shares-$5.5m
Winton Group Ltd8,730 to 7,341 shares-$287k

Left it

Verition Fund Management LLCwas $17m

Manager	First listed	Largest	Q2 2026
AQR Capital Management LLC	Q3 2018	$439m	$439m
Millennium Management LLC	Q2 2015	$126m	$126m
Balyasny Asset Management LLC	Q1 2014	$74m	$52m
Janus Henderson Group Ltd	Q2 2017	$60m	$44m
Walleye Capital LLC	Q1 2026	$21m	$21m
Voloridge Investment Management LLC	Q4 2014	$22m	$7.2m
Holocene Advisors LP	Q3 2018	$8.9m	$5.9m
Caxton Associates LLP	Q2 2018	$2.1m	$2.1m
Winton Group Ltd	Q4 2014	$7.1m	$1.5m
Wellington Management Group LLP	Q3 2014	$374m	last listed Q2 2016
T. Rowe Price Associates Inc	Q2 2013	$344m	last listed Q2 2022
Capital Research Global Investors	Q2 2013	$237m	last listed Q2 2018
Schonfeld Strategic Advisors LLC	Q1 2017	$49m	last listed Q1 2026
Man Group PLC	Q1 2018	$41m	last listed Q4 2021
Point72 Asset Management LP	Q1 2015	$32m	last listed Q2 2023
Marshall Wace LLP	Q3 2014	$20m	last listed Q4 2016
Two Sigma Investments LP	Q1 2014	$19m	last listed Q1 2014
Verition Fund Management LLC	Q3 2015	$17m	last listed Q1 2026
Arrowstreet Capital LP	Q3 2018	$15m	last listed Q2 2022

What LSTR is worth

Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.

Build the comp set around LSTR →

How much of the picture this is

A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.

What to do with a name the funds are buying

Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.

Comps ExplorerValue it against the peers it trades beside Every managerRead any of these books in full Deal tapeWhat buyers paid for whole companies, not slices Hedge fund interviewsHow the room runs, and the stock pitch it wants

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The holdings, every quarter, and the week between

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