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Magnetar Financial LLC

Position in LSTR — Landstar System Inc

CIK 1352851 EVANSTON, IL

Position in LSTR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$873,151
+$152,377 QoQ
Shares Held
4,222
-28.2% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#246
of 543 holders
Holding Since
Mar 2020
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in LSTR Over Time

Shares Held

Position Value (USD)

Position in Integrated Freight & Logistics

Industrials · as of Jun 30, 2026

Magnetar Financial LLC holds $2,789,363 across 3 Integrated Freight & Logistics names. LSTR ranks #2 (31.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 LSTR
Landstar System Inc
This page
4,222 $873,151

All Filings in LSTR

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $873,151 4,222
2025-09-30 $720,774 5,881
2025-03-31 $3,358,922 22,363
2022-06-30 $395,687 2,721
2021-06-30 $1,357,707 8,592
2020-09-30 $449,881 3,585
2020-06-30 $271,453 2,417
2020-03-31 $471,151 4,915