Old Dominion Freight Line, Inc.
MX ˙ BMV ˙ US6795801009
SecurityMX:ODFL / Old Dominion Freight Line, Inc.
InstitutionOsterweis Capital Management Inc
Latest Disclosed Ownership606 shares
Latest Disclosed Value $ 118,412
Osterweis Capital Management Inc ownership in ODFL / Old Dominion Freight Line, Inc.

On May 15, 2026 - Osterweis Capital Management Inc filed a 13F-HR form disclosing ownership of 606 shares of Old Dominion Freight Line, Inc. (MX:ODFL) valued at $118,412 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 606 shares of Old Dominion Freight Line, Inc.. This represents a change in shares of 0.00% during the quarter.

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 OLD DOMINION FREIGHT LINE IN COM 679580100 606 0 0.00 118 24.21 0.0046
2026-02-17 2025-12-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 606 0 0.00 95 11.76 0.0040
2025-11-14 2025-09-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 606 -114,605 -99.47 85 -99.55 0.0039
2025-08-14 2025-06-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 115,211 1,303 1.14 18,699 -0.79 0.8946
2025-06-05 2025-03-31 13F/A-1 OLD DOMINION FREIGHT LINE IN COM 679580100 113,908 -47,700 -29.52 18,846 -33.89 0.9302
2025-05-14 2025-03-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 113,908 -47,700 188,460 0.7451
2025-06-05 2024-12-31 13F/A-1 OLD DOMINION FREIGHT LINE IN COM 679580100 161,608 31,644 24.35 28,508 10.42 1.3265
2025-02-13 2024-12-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 161,608 31,644 29 1.3265
2024-11-14 2024-09-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 129,964 83 0.06 25,816 12.55 1.3078
2024-08-14 2024-06-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 129,881 2,360 1.85 22,937 -17.98 1.1851
2024-05-15 2024-03-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 127,521 63,331 98.66 27,967 7.49 1.6426
2024-02-14 2023-12-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 64,190 5,490 9.35 26,018 8.33 1.6514
2023-11-14 2023-09-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 58,700 -34,952 -37.32 24,017 -30.64 1.7595
2023-08-14 2023-06-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 93,652 1,591 1.73 34,628 10.35 2.2921
2023-05-15 2023-03-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 92,061 -10,536 -10.27 31,378 7.78 2.1343
2023-02-14 2022-12-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 102,597 -356 -0.35 29,115 13.67 2.1140
2022-11-14 2022-09-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 102,953 -642 -0.62 25,612 -3.53 1.9214
2022-08-15 2022-06-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 103,595 -4,246 -3.94 26,549 -17.58 1.9886
2022-05-16 2022-03-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 107,841 -1,938 -1.77 32,210 -18.13 1.7717
2022-02-14 2021-12-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 109,779 -22,546 -17.04 39,342 3.96 1.9683
2021-11-15 2021-09-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 132,325 -535 -0.40 37,842 12.22 2.0659
2021-08-16 2021-06-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 132,860 -2,920 -2.15 33,720 3.30 1.7343
2021-05-14 2021-03-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 135,780 25,220 22.81 32,643 51.27 1.7791
2021-02-12 2020-12-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 110,560 -17,300 -13.53 21,579 -6.71 1.2872
2020-11-13 2020-09-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 127,860 -17,377 -11.96 23,132 -6.09 1.5610
2020-08-14 2020-06-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 145,237 -735 -0.50 24,631 28.55 1.7856
2020-05-15 2020-03-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 145,972 45,041 44.63 19,160 0.03 1.5558
2020-02-14 2019-12-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 100,931 -710 -0.70 19,155 10.88 1.3246
2019-11-14 2019-09-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 101,641 -2,240 -2.16 17,276 11.42 1.2597
2019-08-14 2019-06-30 13F OLD DOMINION FREIGHT LINE IN COM 679580100 103,881 34,786 50.35 15,505 55.41 1.0952
2019-05-15 2019-03-31 13F OLD DOMINION FREIGHT LINE IN COM 679580100 69,095 69,095 9,977 0.6242
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.