Latest Period
Q1 2026
Security Snapshot
MDxHealth SA - Ordinary shares, no par value (MDXH) Institutional Ownership
CUSIP: B5950S113
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
50
Shares (Excl. Options)
24,745,056
Price
$2.30
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- Security type / class
- Equity / Ordinary shares, no par value
- Symbol
- MDXH on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 24,745,056
- Total 13F value
- $56,866,992
- Portfolio coverage rank
- 0%
- Share change
- +421,243
- Value change
- +$66,259
- Number of holders
- 50
- Shares outstanding
- 53,676,425
- SEC-reported price per share
- $1.95
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MDXH - MDxHealth SA - Ordinary shares, no par value is tracked under CUSIP B5950S113.
- 50 institutions reported positions in Q1 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 56 to 50 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $86,848,001 to $56,866,992.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 50 institutions filings for Q1 2026.
Security key
B5950S113
Latest holder period
Q1 2026
13F holders
50
13D/G owners
3
CIK / CUSIP context first
Open Q1 2026 holders
MDXH full holder history
MDxHealth SA SEC filings
MDxHealth SA company facts
MDxHealth SA insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP B5950S113:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
MDXH
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| EXACT SCIENCES CORP | 12% | $22,608,510 | 6,441,171 | Genomic Health, Inc. | 09 Jan 2026 | |||
| AWM Investment Company, Inc. | 10% | $8,727,650 | 4,875,782 | AWM Investment Company, Inc. | 31 Jan 2025 | |||
| LYTTON LAURENCE W | 6.4% | -25% | $14,709,280 | -$3,655,360 | 3,163,286 | -20% | LYTTON LAURENCE W | 30 Sep 2025 |
As of 31 Mar 2026, 50 institutional investors reported holding 24,745,056 shares of MDxHealth SA - Ordinary shares, no par value (MDXH). This represents 46% of the company’s total 53,676,425 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
46%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Bleichroeder LP | 14% | 7,378,333 | 0% | 2.9% | $16,970,166 |
| AWM Investment Company, Inc. | 9.7% | 5,221,282 | 0% | 1.3% | $12,008,949 |
| MVM Partners, LLC | 8.8% | 4,700,457 | 0% | 100% | $10,764,047 |
| PERKINS CAPITAL MANAGEMENT INC | 2.8% | 1,476,441 | +7.1% | 3.2% | $3,395,814 |
| Samjo Management, LLC | 2.7% | 1,449,450 | +3.8% | 1.4% | $3,333,735 |
| Mink Brook Asset Management LLC | 2.2% | 1,203,454 | +357% | 1.5% | $2,767,944 |
| MILLENNIUM MANAGEMENT LLC | 1% | 544,728 | +366% | 0% | $1,252,874 |
| NORTHERN TRUST CORP | 0.92% | 494,523 | -0.75% | 0% | $1,137,403 |
| RENAISSANCE TECHNOLOGIES LLC | 0.57% | 304,700 | +22% | 0% | $700,810 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.5% | 267,692 | +8.4% | 0% | $615,692 |
| Panoramic Capital, LLC | 0.44% | 238,668 | 0% | 0.39% | $548,936 |
| KENNEDY CAPITAL MANAGEMENT LLC | 0.38% | 205,438 | -48% | 0.01% | $472,507 |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 0.3% | 163,655 | 0.02% | $376,406 | |
| Shay Capital LLC | 0.28% | 150,000 | -12% | 0.05% | $345,000 |
| BlackRock, Inc. | 0.19% | 104,321 | +5.2% | 0% | $239,938 |
| GOLDMAN SACHS GROUP INC | 0.18% | 98,619 | +17% | 0% | $226,824 |
| 683 Capital Management, LLC | 0.18% | 97,000 | -9.9% | 0.02% | $223,100 |
| Russell Investments Group, Ltd. | 0.13% | 68,871 | -65% | 0% | $158,400 |
| Hudson Bay Capital Management LP | 0.12% | 62,497 | +12% | 0% | $143,743 |
| CITADEL ADVISORS LLC | 0.11% | 59,634 | -37% | 0% | $137,158 |
| MARSHALL WACE, LLP | 0.09% | 50,166 | -71% | 0% | $115,383 |
| BANK OF AMERICA CORP /DE/ | 0.08% | 43,492 | +214% | 0% | $100,032 |
| XTX Topco Ltd | 0.07% | 37,715 | -7.7% | 0% | $86,745 |
| AlphaCentric Advisors LLC | 0.06% | 32,951 | -56% | 0.08% | $75,787 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.05% | 29,185 | 0% | 0% | $67,125 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
10
Latest
Q1 2026
Rows shown
1-10 of 10
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 24,745,056 | $56,866,992 | +$66,259 | $2.30 | 50 |
| 2025 Q4 | 24,323,813 | $86,848,001 | +$5,220,726 | $3.57 | 56 |
| 2025 Q3 | 22,749,321 | $105,692,503 | +$5,766,815 | $4.65 | 41 |
| 2025 Q2 | 21,537,133 | $47,550,058 | +$741,879 | $2.21 | 21 |
| 2025 Q1 | 21,234,231 | $30,058,598 | -$2,917,190 | $1.42 | 21 |
| 2024 Q4 | 22,490,413 | $53,208,269 | -$574,276 | $2.37 | 24 |
| 2024 Q3 | 22,821,283 | $47,397,762 | +$28,193,800 | $2.08 | 22 |
| 2024 Q2 | 8,940,490 | $21,004,213 | -$1,053,650 | $2.39 | 9 |
| 2024 Q1 | 9,344,851 | $24,179,980 | -$695,621 | $2.59 | 13 |
| 2023 Q4 | 9,597,973 | $37,538,305 | +$37,538,305 | $3.94 | 12 |