MdxhealthMDXH
13F holders, Q2 2026 (June 30)At the end of Q2 2026, 26 institutions reported holding Mdxhealth (MDXH) in their 13F filings, down 25 from Q1 2026. 5 opened new positions and 30 sold out. The largest holders were Bleichroeder LP ($3.0M), MVM Partners, LLC ($1.9M) and Perkins Capital Management Inc. ($580K). 3 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Mdxhealth
- CUSIP
- B5950S113
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $395K |
| Exits | 30 | $23.1M |
All 13F filers, Q1 2026 → Q2 2026: 2,286,634 shares bought and 10,442,911 shares sold, net −8,156,277 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 26 holders
| Bleichroeder LP | 0.54% | No change | 7,378,333 | $3.0M |
| MVM Partners, LLC | 100.00% | No change | 4,700,457 | $1.9M |
| Perkins Capital Management Inc. | 0.44% | Reduce -4.4% | 1,411,891 | $580K |
| Citadel Advisors | 0.00% | Add +754.7% | 509,674 | $209K |
| Jane Street Group, LLC | 0.00% | New | 503,219 | $207K |
| Gsa Capital Partners LLP | 0.01% | Add +4245.3% | 481,985 | $198K |
| Renaissance Technologies | 0.00% | Add +6.7% | 325,084 | $133K |
| Millennium Management | 0.00% | Reduce -58.0% | 228,510 | $94K |
| Squarepoint Ops LLC | 0.00% | New | 200,281 | $82K |
| XTX Topco Ltd | 0.00% | Add +417.1% | 195,039 | $80K |
| HRT Financial LP | 0.00% | Add +1529.2% | 184,477 | $75K |
| BlackRock, Inc. | 0.00% | Add +41.0% | 147,063 | $60K |
| Virtu Financial LLC | 0.00% | New | 134,178 | $55K |
| Ground Swell Capital, LLC | 0.04% | New | 88,114 | $36K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 36,549 | $15K |
| FAS Wealth Partners, Inc. | 0.00% | No change | 22,625 | $9K |
| Lido Advisors, LLC | 0.00% | Add +92.9% | 20,253 | $8K |
| Intesa Sanpaolo Wealth Management | 0.00% | No change | 10,000 | $4K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | No change | 10,000 | $4K |
| Morgan Stanley | 0.00% | Reduce -95.3% | 764 | $313 |
| Wells Fargo & Company | 0.00% | No change | 200 | $82 |
| Monetary Solutions, Ltd | 0.00% | No change | 85 | $35 |
| SBI Securities Co., Ltd. | 0.00% | No change | 29 | $12 |
| Barclays PLC | 0.00% | Reduce -97.7% | 16 | $7 |
| Farther Finance Advisors, LLC | 0.00% | No change | 10 | $4 |
| UBS Group AG | 0.00% | Reduce -98.3% | 3 | $1 |
"% of holder's portfolio" is MDXH's weight in each manager's 13F, not the share of Mdxhealth the manager owns.