MDXH
MDxHealth SA
$0.44
+0.02 (+5.78%)
At close · Jul 15
Market Cap
$21.40M
Shares
51,364,520
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 52
Total Value: $342,817,545
Total Shares: 149,051,116
Institutional Ownership Trend
10 quarters
Holder Concentration
Across 52 13F filers · Δ vs Dec 31, 2025Top Holder
83.4%
+53.1 pts
Top 5
96.0%
+13.5 pts
Top 10
98.7%
+9.1 pts
HHI
7,005
Highly concentrated+5,169
Quarterly Activity
vs Dec 31, 2025
New
10
Increased
12
Decreased
17
Sold Out
14
Unchanged
13
Holder count:
-4
Institutional value:
+294.8%
Shares held:
+512.8%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Small Mink Brook Asset Management LLC | +940,034 | 1,203,454 | |
| Mega MILLENNIUM MANAGEMENT LLC | +427,897 | 544,728 | |
| Small PERKINS CAPITAL MANAGEMENT INC | +97,500 | 1,476,441 | |
| Large RENAISSANCE TECHNOLOGIES LLC | +54,600 | 304,700 | |
| Small Samjo Management, LLC | +53,500 | 1,449,450 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid KENNEDY CAPITAL MANAGEMENT LLC | −189,942 | 205,438 | |
| Large Russell Investments Group, Ltd. | −125,226 | 68,871 | |
| Large MARSHALL WACE, LLP | −120,465 | 50,166 | |
| Mid GSA CAPITAL PARTNERS LLP | −59,804 | 11,092 | |
| Large Point72 Asset Management, L.P. | −44,211 | 20,767 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid ORBIMED ADVISORS LLC | 124,306,000 | $285,903,800 | |
| Mid LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 163,655 | $376,406 | |
| Small Catalyst Funds Management Pty Ltd | 28,046 | $64,505 | |
| Small AXQ CAPITAL, LP | 15,954 | $36,694 | |
| Small Diametric Capital, LP | 13,203 | $30,366 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Micro FreeGulliver LLC | 317,894 | $1,134,881 | |
| Mega JANE STREET GROUP, LLC | 92,078 | $328,717 | |
| Large Calamos Advisors LLC | 67,452 | $240,803 | |
| Large Qube Research & Technologies Ltd | 48,473 | $173,048 | |
| Mid Jump Financial, LLC | 38,800 | $138,516 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid ORBIMED ADVISORS LLC | $285,903,800 | 83.40% | 124,306,000 | Call | Sole | 2026-05-15 | ||||
| Small Bleichroeder LP | $16,970,165 | 4.95% | 7,378,333 | Shares | Sole | 2026-05-14 | ||||
| Small AWM Investment Company, Inc. | $12,008,948 | 3.50% | 5,221,282 | Shares | Sole | 2026-05-15 | ||||
| Micro MVM Partners, LLC | $10,811,051 | 3.15% | 4,700,457 | Shares | Sole | 2026-05-15 | ||||
| Small PERKINS CAPITAL MANAGEMENT INC | $3,395,814 | 0.99% | 1,476,441 | Shares | Sole | 2026-04-23 | ||||
| Small Samjo Management, LLC | $3,333,735 | 0.97% | 1,449,450 | Shares | Sole | 2026-05-15 | ||||
| Small Mink Brook Asset Management LLC | $2,767,944 | 0.81% | 1,203,454 | Shares | Sole | 2026-04-01 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $1,252,874 | 0.37% | 544,728 | Shares | Sole | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $1,137,402 | 0.33% | 494,523 | Shares | Defined | 2026-05-14 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $700,810 | 0.20% | 304,700 | Shares | Sole | 2026-05-14 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $615,691 | 0.18% | 267,692 | Shares | Other | 2026-05-15 | ||||
| Small Panoramic Capital, LLC | $548,936 | 0.16% | 238,668 | Shares | Sole | 2026-05-15 | ||||
| Mid KENNEDY CAPITAL MANAGEMENT LLC | $472,507 | 0.14% | 205,438 | Shares | Sole | 2026-05-13 | ||||
| Mid LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | $376,406 | 0.11% | 163,655 | Shares | Defined | 2026-05-12 | ||||
| Mid Shay Capital LLC | $345,000 | 0.10% | 150,000 | Shares | Sole | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $239,937 | 0.07% | 104,321 | Shares | Sole | 2026-05-13 | ||||
| Mega GOLDMAN SACHS GROUP INC | $226,823 | 0.07% | 98,619 | Shares | Defined | 2026-05-15 | ||||
| Mid 683 Capital Management, LLC | $223,100 | 0.07% | 97,000 | Shares | Defined | 2026-05-15 | ||||
| Large Russell Investments Group, Ltd. | $158,400 | 0.05% | 68,871 | Shares | Defined | 2026-05-08 | ||||
| Large Hudson Bay Capital Management LP | $143,743 | 0.04% | 62,497 | Shares | Defined | 2026-05-13 | ||||
| Mega CITADEL ADVISORS LLC | $137,158 | 0.04% | 59,634 | Shares | Defined | 2026-05-15 | ||||
| Large MARSHALL WACE, LLP | $115,381 | 0.03% | 50,166 | Shares | Other | 2026-05-15 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $100,031 | 0.03% | 43,492 | Shares | Defined | 2026-05-18 | ||||
| Mid XTX Topco Ltd | $86,744 | 0.03% | 37,715 | Shares | Defined | 2026-05-15 | ||||
| Micro AlphaCentric Advisors LLC | $75,787 | 0.02% | 32,951 | Shares | Other | 2026-05-07 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $67,125 | 0.02% | 29,185 | Shares | Defined | 2026-05-15 | ||||
| Small Catalyst Funds Management Pty Ltd | $64,505 | 0.02% | 28,046 | Shares | Sole | 2026-05-11 | ||||
| Large FIRST MANHATTAN CO. LLC. | $62,100 | 0.02% | 27,000 | Shares | Sole | 2026-05-15 | ||||
| Small FAS Wealth Partners, Inc. | $52,037 | 0.02% | 22,625 | Shares | Sole | 2026-06-10 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $48,723 | 0.01% | 21,184 | Shares | Sole | 2026-05-15 | ||||
| Large Point72 Asset Management, L.P. | $47,764 | 0.01% | 20,767 | Shares | Defined | 2026-05-15 | ||||
| Mega CITIGROUP INC | $43,573 | 0.01% | 18,945 | Shares | Defined | 2026-05-11 | ||||
| Mega MORGAN STANLEY | $37,683 | 0.01% | 16,384 | Shares | Defined | 2026-05-15 | ||||
| Small AXQ CAPITAL, LP | $36,694 | 0.01% | 15,954 | Shares | Sole | 2026-05-13 | ||||
| Small Diametric Capital, LP | $30,366 | 0.01% | 13,203 | Shares | Defined | 2026-05-15 | ||||
| Large OMERS ADMINISTRATION Corp | $27,140 | 0.01% | 11,800 | Shares | Sole | 2026-05-15 | ||||
| Large HRT FINANCIAL LP | $26,042 | 0.01% | 11,323 | Shares | Defined | 2026-05-14 | ||||
| Mid GSA CAPITAL PARTNERS LLP | $25,511 | 0.01% | 11,092 | Shares | Sole | 2026-05-08 | ||||
| Mid PEAPACK GLADSTONE FINANCIAL CORP | $25,325 | 0.01% | 11,011 | Shares | Defined | 2026-05-15 | ||||
| Large Lido Advisors, LLC | $24,143 | 0.01% | 10,497 | Shares | Sole | 2026-05-13 | ||||
| Large Cambridge Investment Research Advisors, Inc. | $23,000 | 0.01% | 10,000 | Shares | Sole | 2026-04-30 | ||||
| Small Intesa Sanpaolo Wealth Management | $23,000 | 0.01% | 10,000 | Shares | Defined | 2026-05-15 | ||||
| Large FEDERATED HERMES, INC. | $1,614 | 0.00% | 702 | Shares | Defined | 2026-05-11 | ||||
| Mega BARCLAYS PLC | $1,596 | 0.00% | 694 | Shares | Defined | 2026-05-15 | ||||
| Mega WELLS FARGO & COMPANY/MN | $460 | 0.00% | 200 | Shares | Defined | 2026-05-11 | ||||
| Mega UBS Group AG | $404 | 0.00% | 176 | Shares | Defined | 2026-05-05 | ||||
| Micro Monetary Solutions, Ltd | $195 | 0.00% | 85 | Shares | Sole | 2026-05-01 | ||||
| Mega ROYAL BANK OF CANADA Bank | $138 | 0.00% | 60 | Shares | Defined | 2026-05-15 | ||||
| Mega DEUTSCHE BANK AG\ Bank | $115 | 0.00% | 50 | Shares | Defined | 2026-05-06 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $66 | 0.00% | 29 | Shares | Defined | 2026-04-28 | ||||
| Mid Farther Finance Advisors, LLC | $23 | 0.00% | 10 | Shares | Sole | 2026-04-07 | ||||
| Small Caitong International Asset Management Co., Ltd | $16 | 0.00% | 7 | Shares | Sole | 2026-05-11 | ||||
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