Mariner
LSTR icon

Mariner’s Landstar System LSTR Stock Holding History

Mariner’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
2026
Q1 		$7.16M Buy
44,671
+32,564
+269% +$5M 0.01% 903
2025
Q4 		$1.74M Buy
+12,107
New +$1.61M ﹤0.01% 1575
2025
Q3 		– Sell
-5,702
Closed -$793K – 3681
2025
Q2 		$793K Sell
5,702
-404
-7% -$56K ﹤0.01% 1975
2025
Q1 		$917K Sell
6,106
-1,521
-20% -$245K ﹤0.01% 1742
2024
Q4 		$1.31M Buy
7,627
+151
+2% +$27.6K ﹤0.01% 1459
2024
Q3 		$1.41M Sell
7,476
-1,157
-13% -$213K ﹤0.01% 1383
2024
Q2 		$1.59M Buy
8,633
+280
+3% +$50.5K ﹤0.01% 1231
2024
Q1 		$1.61M Sell
8,353
-1,293
-13% -$246K ﹤0.01% 1223
2023
Q4 		$1.87M Buy
9,646
+198
+2% +$35.1K ﹤0.01% 1089
2023
Q3 		$1.67M Buy
9,448
+87
+0.9% +$16.7K ﹤0.01% 1055
2023
Q2 		$1.8M Sell
9,361
-280
-3% -$50.6K ﹤0.01% 1018
2023
Q1 		$1.73M Buy
9,641
+463
+5% +$81.4K 0.01% 1022
2022
Q4 		$1.51M Buy
9,178
+2,668
+41% +$428K ﹤0.01% 1043
2022
Q3 		$940K Buy
+6,510
New +$970K ﹤0.01% 1083
2019
Q3 		– Sell
-2,013
Closed -$217K – 895
2019
Q2 		$217K Buy
+2,013
New +$215K ﹤0.01% 1014

Other funds holding LSTR

Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Mariner's LSTR Position: Q1 2026 in Review

Mariner increased its Landstar System (LSTR) stake by 269% in Q1 2026, buying an estimated $5M and bringing the position to 44,671 shares worth $7.16M. The position accounts for 0.01% of the portfolio, ranked #903.

Mariner first reported a position in LSTR in Q2 2019 and has held it in 15 quarters since. 478 funds tracked by Wall St. Rank hold LSTR as of Q1 2026.

  • Mariner held 44,671 shares of Landstar System worth $7.16M as of Q1 2026.
  • Mariner bought 32,564 Landstar System shares in Q1 2026, an estimated $5M.
  • Landstar System made up 0.01% of Mariner's portfolio in Q1 2026, its #903 holding.
  • Mariner first reported a position in Landstar System in Q2 2019 and has held it in 15 quarters since.
  • 478 funds tracked by Wall St. Rank held Landstar System as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.