Old Dominion Freight Line, Inc.

The full register, from 13F filings

The Register tab above is hand research: a dozen holders, each traced to the filing it came from. This asks the same question of the whole market for the quarter ended 31-mar-2026, where 944 managers reported a position. Broad where the research is deep, and shallow in the ways a 13F always is.

Built from 13F filings, which report US listed, long, US custodied positions only. A register from this source is a floor rather than a level: a holder's true position can be far larger, as BlackRock's ASML stake shows at 1.28m shares in a 13F against 26.3m in its 13G/A. Holdings held through derivatives, outside US custody, or below a manager's reporting obligation do not appear. Where a holder is marked as a family, its total sums several separate filing entities and describes something no single filing describes; the constituent entities and their share counts are listed so the total can be checked. That roll-up can legitimately exceed the family's own Schedule 13G, because a 13G is filed by one legal entity: Vanguard reports Alphabet through ten advisory entities, and The Vanguard Group Inc itself reported zero after its January 2026 disaggregation.

What a reader needs to know to read these numbers

• Congdon family resolved against the officers/directors group as follows. John R. Congdon, Jr. and David S. Congdon are both current directors (David S. Congdon is also Executive Chairman, an officer), and their proxy-table share counts (8,770,248 and 7,760,147) sum with the other 17 individually named directors/NEOs/officers (525,100 combined) to exactly 17,055,495, the DEF 14A's stated total for 'All Directors, the Named Executive Officers and all of the other Executive Officers as a Group (19 persons)'. Both Congdon rows therefore roll up into that container with no residual left over beyond the 17 other named persons. Earl E. Congdon, the company's co-founder and former Chairman/CEO (now 'Chair Emeritus & Sr. Advisor'), is NOT one of the 19 named persons in that group (confirmed by the exact sum above) and is not a current director, so his holding sits OUTSIDE the container and does not roll up into it, sourced instead from his own Form 4 (4,778,636 shares, period 18 May 2026). This is the same shape as the Walmart/Walton precedent: a family member outside the officers group whose stake would be silently dropped by the 'every insider row belongs to the officers group' shortcut.
• The DEF 14A's Related Person Transactions section states that 'the affiliate members of the Congdon family, in the aggregate, beneficially owned approximately 10% of our outstanding common stock' as of 16 Mar 2026, without naming individuals or an exact share count. This project did not create a separate modelled row for that aggregate figure because the three individually sourced Congdon holders (John R. Congdon 4.227%, David S. Congdon 3.740%, Earl E. Congdon 2.303%) already sum to approximately 10.27% against the same-era share count, which is consistent with 'approximately 10%' within the proxy's own rounding. Any further, more distant Congdon relatives or additional family trusts implied by that 10% language but not individually disclosed in any filing checked in this task are not captured as a row; see unknowns.
• No stock split found or restated. The FY2025 10-K (filed 24 Feb 2026) and the DEF 14A (filed 20 Apr 2026) were both searched for 'split', 'stock split' and 'two-for-one': zero hits in all cases. Shares outstanding moved only via buybacks and RSU vesting across the filings used here (208,556,788 at 31 Dec 2025 vs 207,471,296 at 30 Jun 2026 per the 10-Q balance sheet), not a split, so no basis restatement was required on any register row.
• Holdings side is empty. Searched the FY2025 10-K (filed 24 Feb 2026, https://www.sec.gov/Archives/edgar/data/878927/000119312526067161/odfl-20251231.htm) and the Q2 2026 10-Q (filed 5 Aug 2026, https://www.sec.gov/Archives/edgar/data/878927/000087892726000023/odfl-20260630.htm) for the terms 'equity method', 'joint venture', 'unconsolidated', 'non-marketable', 'equity securities' and 'investment in': zero hits on every term except 'equity securities', which only appears in the boilerplate Item 5/Item 2 headings about the company's OWN stock (buybacks), not investments in others. The FY2025 10-K's exhibit index contains NO Exhibit 21 (Subsidiaries of the Registrant) at all, unlike most large-cap filers, which is itself consistent with Old Dominion having no reportable subsidiary, joint-venture or equity-method structure to disclose (a genuine negative, not a sign the wrong document was searched). Old Dominion is a single-brand, largely single-entity LTL trucking carrier; nothing in the filings fetched in this task indicates any equity-method investment, non-marketable security or joint venture.
• Self-gate, computed from this final file exactly as the chart computes it: members of the officers/directors container = John R. Congdon (8,770,248) + David S. Congdon (7,760,147) = 16,530,395; container's charted residual = max(0, 17,055,495 - 16,530,395) = 525,100. Summing all 11 register rows with the container reduced to its residual and every other row (including the two Congdon members, at full value) and Earl E. Congdon (outside the container, at full value): Vanguard 22,740,137 + BlackRock 15,771,039 + FMR 12,695,818 + T. Rowe 12,113,617 + officers-group residual 525,100 + John R. Congdon 8,770,248 + State Street 8,279,956 + David S. Congdon 7,760,147 + Geode 5,201,143 + Earl E. Congdon 4,778,636 + Capital Research Global 546,056 = 99,181,897 shares, against shares_outstanding 207,471,296 = 47.80%. This is above the usual 25-45% band; the excess is explained by the unusually large, disclosed Congdon founding-family block (roughly 10% across three sourced holders) sitting on top of an ordinary large-cap institutional base (Vanguard, BlackRock, Fidelity, T. Rowe, State Street, Geode, Capital Group together approximately 41%). No double count was found: the two Congdon director rows are reduced out of the container exactly, and Earl E. Congdon is confirmed, by the container's own exact arithmetic, to sit outside it.
• Vanguard swept across all 8 filing entities identified from this project's data/registers/ODFL.json snapshot (used only to enumerate WHO holds, never for share figures), then refreshed against each entity's own Q2 2026 13F-HR. Parent Vanguard Group Inc (CIK 0000102909) filed a notice-only Form 13F-NT for the quarter, so the 8 successors were summed rather than one substituted for another.
• T. Rowe Price entities file information-table values in THOUSANDS; both CIKs (0000080255 Associates and 0001897612 Investment Management) were checked and both report shares directly but dollar VALUE in thousands. Implied price per share was checked on both lines (approximately $216.6) and agreed with each other, confirming the thousands conversion rather than a raw-dollar misread.
• Capital Group: only Capital Research Global Investors (CIK 1422848) holds Old Dominion among the 3 canonical Capital Group 13F registrants checked; Capital World Investors and Capital International Investors were checked and hold zero, so no null row was created for either (per the 'holder checked, found zero is a note, not a null row' rule, this is instead recorded here in notes). Not swept beyond the 3 canonical CIKs.