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Twin Tree Management, LP

Position in LSTR — Landstar System Inc

CIK 1535588 DALLAS, TX

Position in LSTR

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$121,190
+$121,190 QoQ
Shares Held
586
Ownership
0.002%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#417
of 543 holders
Holding Since
Mar 2020
9 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in LSTR Over Time

Shares Held

Position Value (USD)

Derivatives in LSTR

reported options exposure · as of Sep 30, 2025
CallValue
$2,083,520
CallShares
17,000
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Integrated Freight & Logistics

Industrials · as of Jun 30, 2026

Twin Tree Management, LP holds $197,020 across 2 Integrated Freight & Logistics names. LSTR ranks #1 (61.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 LSTR
Landstar System Inc
This page
586 $121,190

All Filings in LSTR

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $121,190 586
2025-09-30 $2,083,520 17,000
2024-03-31 $1,099,503 5,704
2023-12-31 $5,195,629 26,830
2023-09-30 $2,287,834 12,930
2022-03-31 $164,253 1,089
2021-12-31 $2,153,252 12,028
2021-03-31 $18,486 112
2020-03-31 $50,518 527