As of November 6, 2026, MDxHealth SA is a publicly traded company (Nasdaq: MDXH). The largest holder reporting an active stake on Schedule 13D is Bleichroeder LP, at 32.04%. No bankruptcy or receivership appears in its SEC Form 8-K filings. Passive holders reporting on Schedule 13G include Laurence W. Lytton (19.5%), Genomic Health, Inc. (12%), Lytton Laurence W (9.6%) (Schedule 13D/A, October 15, 2026).
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Is MDxHealth SA a real, registered company?
- MDxHealth SA files with the SEC under CIK 1872529 (its SEC filings).
- Its shares are listed under the ticker MDXH on Nasdaq (SEC company record).
- Incorporated in C9; business address in Herstal, C9, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under MDxHealth SA in our court records and SEC 8-K records (as of 2026-11-06).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Bleichroeder LP (filed 2026-10-15).
Who are MDxHealth SA's owners and officers?
MDxHealth SA: business address in Herstal, C9; industry Services-Medical Laboratories (Schedule 13D/A, 2026-10-15).
| Report | Holder | Share |
|---|---|---|
| Schedule 13D/A, 2026-10-15 | Bleichroeder LP | 32.04% |
| Schedule 13G/A, 2026-08-17 | Laurence W. Lytton | 19.5% |
| Schedule 13D, 2026-08-14 | Bleichroeder LP | 33.2% |
| Schedule 13G/A, 2026-08-13 | Lytton Laurence W | 9.6% |
| Schedule 13G/A, 2026-07-08 | Awm Investment Company, Inc. | 0% |
| Schedule 13G/A, 2026-01-16 | Genomic Health, Inc. | 12% |
| Schedule 13G/A, 2025-11-14 | Lytton Laurence W | 6.4% |
Questions about who owns MDxHealth SA
Who owns MDxHealth SA?
On this page, 4 holders' latest ownership filings report 5% or more of MDxHealth SA: Bleichroeder LP (32.04%, Schedule 13D/A, filed 2026-10-15), Laurence W. Lytton (19.5%, Schedule 13G/A, filed 2026-08-17), Genomic Health, Inc. (12%, Schedule 13G/A, filed 2026-01-16) and Lytton Laurence W (9.6%, Schedule 13G/A, filed 2026-08-13).
Who are the largest shareholders of MDxHealth SA?
By the share each holder's latest filing reports, the largest holders of MDxHealth SA on this page are Bleichroeder LP (32.04%), Laurence W. Lytton (19.5%) and Genomic Health, Inc. (12%).
When did Bleichroeder LP buy into MDxHealth SA?
The filings give report dates, not purchase dates. The earliest filing from Bleichroeder LP on this page is the Schedule 13D, filed 2026-08-14, reporting 33.2%; its latest, Schedule 13D/A filed 2026-10-15, reports 32.04%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 7 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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What They Do, And How The Money Works
Who Runs It, And How To Reach Them
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Which insiders own MDxHealth SA shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- MVM Partners, LLC, a director: 6,903,100 shares (13.4% of shares outstanding), held indirectly (the form names the holder only in its footnotes), on a joint filing (Form 4, 2026-08-17).
- , a director: 6,903,100 shares (13.4% of shares outstanding), held indirectly (the form names the holder only in its footnotes), on a joint filing (Form 4, 2026-08-17).
- , the chief executive and a director: 95,000 shares (0.18% of shares outstanding) (Form 3, 2026-04-13).
Shares outstanding: 51,364,520 as of 2025-12-31, from the company's latest SEC cover page.
How much has MDxHealth SA raised?
No fundraising or offering filing from MDxHealth SA is on file with us.
Keep reading
More on MDxHealth SA and the records around it.
MDxHealth SA elsewhere on the record
- 5%+ stake filings Oct 2026
Companies that share a holder
- Bleichroeder LP also filed stake reports on 16 other companies: Identiv, Inc. (INVE) (Aug 2026), Cellectar Biosciences, Inc. (Aug 2026), Duos Technologies Group, Inc. (Aug 2026)
- LYTTON LAURENCE W also filed stake reports on 28 other companies: Retension Pharmaceuticals, Inc. (Oct 2026), Rank One Computing Corp (Aug 2026), Aprea Therapeutics, Inc. (Aug 2026)
- AWM Investment Company, Inc. also filed stake reports on 32 other companies: 908 Devices Inc. (Aug 2026), Brazil Potash Corp. (Aug 2026), EVERSPIN TECHNOLOGIES INC. (Aug 2026)
Related pages
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