Landstar System, Inc.
US ˙ NasdaqGS ˙ US5150981018

SecurityLSTR / Landstar System, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership165,867 shares
Latest Disclosed Value $ 26,590,172
Fmr Llc reports 27.42% increase in ownership of LSTR / Landstar System, Inc.

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 165,867 shares of Landstar System, Inc. (US:LSTR) valued at $26,590,139 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 130,172 shares of Landstar System, Inc.. This represents a change in shares of 27.42% during the quarter. The current value of the position is $35,702,872 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F LANDSTAR SYS COM 515098101 165,867 35,695 27.42 26,590 42.15 0.0003
2026-02-17 2025-12-31 13F LANDSTAR SYS COM 515098101 130,172 -467 -0.36 18,706 16.83 0.0010
2025-11-13 2025-09-30 13F LANDSTAR SYS COM 515098101 130,639 2,773 2.17 16,011 -9.92 0.0008
2025-08-14 2025-06-30 13F LANDSTAR SYS COM 515098101 127,866 -158,217 -55.30 17,776 -58.63 0.0010
2025-05-12 2025-03-31 13F LANDSTAR SYS COM 515098101 286,083 135,826 90.40 42,970 66.40 0.0027
2025-02-13 2024-12-31 13F LANDSTAR SYS COM 515098101 150,257 -11,965 -7.38 25,823 -15.72 0.0015
2024-11-13 2024-09-30 13F LANDSTAR SYS COM 515098101 162,222 12,894 8.63 30,639 11.22 0.0019
2024-08-13 2024-06-30 13F LANDSTAR SYS COM 515098101 149,328 -115,097 -43.53 27,548 -45.95 0.0018
2024-05-13 2024-03-31 13F LANDSTAR SYS COM 515098101 264,425 -18,516 -6.54 50,970 -6.97 0.0034
2024-02-13 2023-12-31 13F LANDSTAR SYS COM 515098101 282,941 -296,216 -51.15 54,791 -46.53 0.0042
2023-11-13 2023-09-30 13F LANDSTAR SYS COM 515098101 579,157 -229,278 -28.36 102,476 -34.17 0.0089
2023-08-11 2023-06-30 13F LANDSTAR SYS COM 515098101 808,435 -4,732 -0.58 155,656 6.78 0.0130
2023-08-11 2023-03-31 13F/A-1 LANDSTAR SYS COM 515098101 813,167 -42,281 -4.94 145,768 4.60 0.0133
2023-05-11 2023-03-31 13F LANDSTAR SYS COM 515098101 813,167 -42,281 145,768 0.0027
2023-02-13 2022-12-31 13F LANDSTAR SYS COM 515098101 855,448 -82,387 -8.78 139,352 2.92 0.0138
2022-11-10 2022-09-30 13F LANDSTAR SYS COM 515098101 937,835 93,004 11.01 135,396 10.21 0.0141
2022-08-12 2022-06-30 13F LANDSTAR SYS COM 515098101 844,831 98,859 13.25 122,856 9.19 0.0122
2022-05-13 2022-03-31 13F LANDSTAR SYS COM 515098101 745,972 99,008 15.30 112,515 -2.85 0.0090
2022-02-14 2021-12-31 13F LANDSTAR SYS COM 515098101 646,964 1,620 0.25 115,820 13.72 0.0086
2022-02-14 2021-09-30 13F/A-1 LANDSTAR SYS COM 515098101 645,344 40,776 6.74 101,848 6.61 0.0081
2021-11-15 2021-09-30 13F LANDSTAR SYS COM 515098101 645,344 40,776 101,848 0.0016
2021-08-13 2021-06-30 13F LANDSTAR SYS COM 515098101 604,568 -16,034 -2.58 95,534 -6.74 0.0075
2021-05-14 2021-03-31 13F LANDSTAR SYS COM 515098101 620,602 -652,083 -51.24 102,437 -40.23 0.0087
2021-02-08 2020-12-31 13F LANDSTAR SYS COM 515098101 1,272,685 -49,711 -3.76 171,380 3.27 0.0152
2020-11-13 2020-09-30 13F LANDSTAR SYS COM 515098101 1,322,396 40,357 3.15 165,947 15.25 0.0168
2020-08-24 2020-06-30 13F/A-1 LANDSTAR SYS COM 515098101 1,282,039 115,328 9.88 143,986 28.74 0.0158
2020-08-13 2020-06-30 13F LANDSTAR SYS COM 515098101 1,282,039 115,328 143,986 3,537.3147
2020-05-14 2020-03-31 13F LANDSTAR SYS COM 515098101 1,166,711 255,578 28.05 111,841 7.80 0.0155
2020-02-07 2019-12-31 13F LANDSTAR SYS COM 515098101 911,133 59,824 7.03 103,750 8.25 0.0114
2019-11-13 2019-09-30 13F LANDSTAR SYS COM 515098101 851,309 157,020 22.62 95,840 27.83 0.0115
2019-08-13 2019-06-30 13F LANDSTAR SYS COM 515098101 694,289 -83,412 -10.73 74,976 -11.87 0.0088
2019-05-13 2019-03-31 13F LANDSTAR SYS COM 515098101 777,701 -130,573 -14.38 85,074 -2.10 0.0102
2019-02-13 2018-12-31 13F LANDSTAR SYS COM 515098101 908,274 41,830 4.83 86,895 -17.80 0.0119
2018-11-09 2018-09-30 13F LANDSTAR SYS COM 515098101 866,444 -154,537 -15.14 105,706 -5.19 0.0119
2018-08-10 2018-06-30 13F LANDSTAR SYS COM 515098101 1,020,981 -15,030 -1.45 111,492 -1.85 0.0132
2018-05-14 2018-03-31 13F LANDSTAR SYS COM 515098101 1,036,011 -192,549 -15.67 113,598 -11.18 0.0135
2018-02-12 2017-12-31 13F LANDSTAR SYS COM 515098101 1,228,560 -19,260 -1.54 127,893 2.85 0.0150
2017-11-13 2017-09-30 13F LANDSTAR SYS COM 515098101 1,247,820 37,835 3.13 124,345 20.05 0.0150
2017-08-29 2017-06-30 13F/A-1 LANDSTAR SYS COM 515098101 1,209,985 475,220 64.68 103,575 64.58 0.0129
2017-08-11 2017-06-30 13F LANDSTAR SYS COM 515098101 1,209,985 475,220 103,575
2017-05-11 2017-03-31 13F LANDSTAR SYS COM 515098101 734,765 -69,300 -8.62 62,933 -8.24 0.0080
2017-02-10 2016-12-31 13F LANDSTAR SYS COM 515098101 804,065 240,340 42.63 68,587 78.71 0.0092
2016-11-14 2016-09-30 13F LANDSTAR SYS COM 515098101 563,725 300 0.05 38,378 -0.79 0.0051
2016-08-11 2016-06-30 13F LANDSTAR SYS COM 515098101 563,425 -81,800 -12.68 38,685 -7.20 0.0053
2016-05-16 2016-03-31 13F LANDSTAR SYS COM 515098101 645,225 -254,295 -28.27 41,688 -20.98 0.0058
2016-02-12 2015-12-31 13F LANDSTAR SYS COM 515098101 899,520 27,020 3.10 52,757 -4.73 0.0071
2015-11-10 2015-09-30 13F LANDSTAR SYS COM 515098101 872,500 -67,515 -7.18 55,378 -11.90 0.0079
2015-08-25 2015-06-30 13F/A-1 LANDSTAR SYS COM 515098101 940,015 -4,285 -0.45 62,859 0.40 0.0081
2015-08-13 2015-06-30 13F LANDSTAR SYS COM 515098101 940,015 62,859
2015-05-14 2015-03-31 13F LANDSTAR SYS COM 515098101 944,300 243,093 34.67 62,607 23.10 0.0080
2015-02-17 2014-12-31 13F LANDSTAR SYS COM 515098101 701,207 270,100 62.65 50,858 63.41 0.0066
2014-11-14 2014-09-30 13F LANDSTAR SYS COM 515098101 431,107 244,400 130.90 31,122 160.46 0.0042
2014-08-14 2014-06-30 13F LANDSTAR SYS COM 515098101 186,707 -40,459 -17.81 11,949 -11.17 0.0016
2014-05-15 2014-03-31 13F LANDSTAR SYS COM 515098101 227,166 84,866 59.64 13,452 64.55 0.0019
2014-02-13 2013-12-31 13F LANDSTAR SYS COM 515098101 142,300 56,900 66.63 8,175 70.99 0.0012
2013-11-14 2013-09-30 13F LANDSTAR SYS COM 515098101 85,400 -187,000 -68.65 4,781 -65.92 0.0007
2013-09-24 2013-06-30 13F/A-1 LANDSTAR SYS COM 515098101 272,400 272,400 14,029 0.0023
2013-08-14 2013-06-30 13F LANDSTAR SYS COM 515098101 272,400 14,029 0.0023
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.