Twin Tree Management
LSTR icon

Twin Tree Management’s Landstar System LSTR Stock Holding History

Twin Tree Management’s Portfolio LSTR Stock Details LSTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-17,000
Closed -$2.08M – 1600
2025
Q3 		$2.08M Buy
+17,000
New +$2.26M 0.01% 1029

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Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return

Twin Tree Management's LSTR Position: Q2 2026 in Review

Twin Tree Management opened a new position in Landstar System (LSTR) in Q2 2026: 586 shares worth $121K. The stake represents ﹤0.01% of the portfolio and ranks #1258 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in LSTR as recently as Q1 2024.

Twin Tree Management first reported a position in LSTR in Q1 2020 and has held it in 8 quarters since. The position peaked at $5.2M in Q4 2023. 546 funds tracked by Wall St. Rank hold LSTR as of Q2 2026.

  • Twin Tree Management held 586 shares of Landstar System worth $121K as of Q2 2026.
  • Landstar System was a new Twin Tree Management position in Q2 2026.
  • Landstar System made up ﹤0.01% of Twin Tree Management's portfolio in Q2 2026, its #1258 holding.
  • Twin Tree Management first reported a position in Landstar System in Q1 2020 and has held it in 8 quarters since.
  • Twin Tree Management's Landstar System position peaked at $5.2M in Q4 2023.
  • 546 funds tracked by Wall St. Rank held Landstar System as of Q2 2026.

Based on Twin Tree Management's 13F filing for Q2 2026, filed 12 Aug 2026.