Landstar System, Inc.
US ˙ NasdaqGS ˙ US5150981018

SecurityLSTR / Landstar System, Inc.
InstitutionBokf, Na
Latest Disclosed Ownership126 shares
Latest Disclosed Value $ 20,199
Bokf, Na ownership in LSTR / Landstar System, Inc.

On May 8, 2026 - Bokf, Na filed a 13F-HR form disclosing ownership of 126 shares of Landstar System, Inc. (US:LSTR) valued at $20,199 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 126 shares of Landstar System, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $27,476 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)
2026-05-08 2026-03-31 13F LANDSTAR SYSTEM common 515098101 126 0 0.00 20 11.11 0.0002
2026-02-03 2025-12-31 13F LANDSTAR SYSTEM common 515098101 126 1 0.80 18 20.00 0.0003
2025-11-13 2025-09-30 13F LANDSTAR SYSTEM common 515098101 125 0 0.00 15 -11.76 0.0002
2025-08-12 2025-06-30 13F LANDSTAR SYSTEM common 515098101 125 -223 -64.08 17 -67.31 0.0003
2025-05-13 2025-03-31 13F LANDSTAR SYSTEM common 515098101 348 0 0.00 52 -8.77 0.0009
2025-02-14 2024-12-31 13F LANDSTAR SYSTEM common 515098101 348 125 56.05 58 42.50 0.0010
2024-11-14 2024-09-30 13F LANDSTAR SYSTEM common 515098101 223 0 0.00 40 -2.44 0.0007
2024-08-08 2024-06-30 13F LANDSTAR SYS COM 515098101 223 19 9.31 41 7.89 0.0007
2024-05-15 2024-03-31 13F LANDSTAR SYS COM 515098101 204 0 0.00 39 -2.56 0.0007
2024-02-14 2023-12-31 13F LANDSTAR SYS COM 515098101 204 204 40 0.0008
2023-05-11 2023-03-31 13F LANDSTAR SYS COM 515098101 0 -6,239 -100.00 0 -100.00
2023-02-13 2022-12-31 13F LANDSTAR SYS COM 515098101 6,239 -64 -1.02 1,016 11.65 0.0188
2022-11-14 2022-09-30 13F LANDSTAR SYS COM 515098101 6,303 9 0.14 910 -0.66 0.0184
2022-08-11 2022-06-30 13F LANDSTAR SYS COM 515098101 6,294 0 0.00 916 -3.58 0.0176
2022-05-13 2022-03-31 13F LANDSTAR SYS COM 515098101 6,294 -23 -0.36 950 -16.00 0.0157
2022-03-11 2021-12-31 13F LANDSTAR SYS COM 515098101 6,317 0 0.00 1,131 13.44 0.0175
2021-11-10 2021-09-30 13F LANDSTAR SYS COM 515098101 6,317 -196 -3.01 997 -7.34 0.0171
2021-04-21 2021-03-31 13F LANDSTAR SYS COM 515098101 6,513 0 0.00 1,076 22.69 0.0196
2021-02-12 2020-12-31 13F LANDSTAR SYS COM 515098101 6,513 -252 -3.73 877 3.30 0.0167
2020-10-30 2020-09-30 13F LANDSTAR SYS COM 515098101 6,765 -165 -2.38 849 9.13 0.0187
2020-08-12 2020-06-30 13F LANDSTAR SYS COM 515098101 6,930 83 1.21 778 18.60 0.0183
2020-05-13 2020-03-31 13F LANDSTAR SYS COM 515098101 6,847 -473 -6.46 656 -21.34 0.0189
2020-02-12 2019-12-31 13F LANDSTAR SYS COM 515098101 7,320 -106 -1.43 834 -0.24 0.0188
2019-11-13 2019-09-30 13F LANDSTAR SYS COM 515098101 7,426 -3 -0.04 836 4.11 0.0201
2019-08-14 2019-06-30 13F LANDSTAR SYS COM 515098101 7,429 -1,004 -11.91 803 -12.91 0.0193
2019-05-15 2019-03-31 13F LANDSTAR SYS COM 515098101 8,433 -22 -0.26 922 14.11 0.0221
2019-02-13 2018-12-31 13F LANDSTAR SYS COM 515098101 8,455 1,693 25.04 808 -2.06 0.0231
2018-11-13 2018-09-30 13F LANDSTAR SYS COM 515098101 6,762 382 5.99 825 18.36 0.0207
2018-08-13 2018-06-30 13F LANDSTAR SYS COM 515098101 6,380 -2,909 -31.32 697 -31.60 0.0188
2018-05-14 2018-03-31 13F LANDSTAR SYS COM 515098101 9,289 125 1.36 1,019 6.81 0.0289
2018-02-14 2017-12-31 13F LANDSTAR SYS COM 515098101 9,164 -149 -1.60 954 2.80 0.0263
2017-11-14 2017-09-30 13F LANDSTAR SYS COM 515098101 9,313 -38 -0.41 928 15.86 0.0269
2017-08-14 2017-06-30 13F LANDSTAR SYS COM 515098101 9,351 7 0.07 801 0.13 0.0252
2017-05-15 2017-03-31 13F LANDSTAR SYS COM 515098101 9,344 -70 -0.74 800 -0.37 0.0250
2017-02-14 2016-12-31 13F LANDSTAR SYS COM 515098101 9,414 -1,760 -15.75 803 5.52 0.0264
2016-11-10 2016-09-30 13F LANDSTAR SYS COM 515098101 11,174 436 4.06 761 3.26 0.0252
2016-08-12 2016-06-30 13F LANDSTAR SYS COM 515098101 10,738 11 0.10 737 6.35 0.0260
2016-05-13 2016-03-31 13F LANDSTAR SYS COM 515098101 10,727 -116 -1.07 693 9.13 0.0250
2016-02-09 2015-12-31 13F LANDSTAR SYS COM 515098101 10,843 1,101 11.30 635 2.75 0.0230
2015-11-13 2015-09-30 13F LANDSTAR SYS COM 515098101 9,742 2,417 33.00 618 26.12 0.0233
2015-08-13 2015-06-30 13F LANDSTAR SYS COM 515098101 7,325 809 12.42 490 13.43 0.0166
2015-05-14 2015-03-31 13F LANDSTAR SYS COM 515098101 6,516 6,516 0.00 432 0.0145
2015-02-12 2014-12-31 13F LANDSTAR SYS COM 515098101 0 -6,994 -100.00 0 -100.00
2014-11-13 2014-09-30 13F LANDSTAR SYS COM 515098101 6,994 -1,841 -20.84 505 -10.78 0.0169
2014-08-14 2014-06-30 13F LANDSTAR SYS COM 515098101 8,835 -1,585 -15.21 566 -8.27 0.0182
2014-05-14 2014-03-31 13F LANDSTAR SYS COM 515098101 10,420 -9 -0.09 617 3.01 0.0204
2014-02-14 2013-12-31 13F LANDSTAR SYS COM 515098101 10,429 1,163 12.55 599 15.41 0.0201
2013-11-12 2013-09-30 13F LANDSTAR SYS COM 515098101 9,266 22 0.24 519 9.03 0.0188
2013-08-14 2013-06-30 13F LANDSTAR SYS COM 515098101 9,244 9,244 476 0.0180
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.