Institutional Holders (2026 Q2)
230 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in MDXG. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Essex Woodlands Management, Inc. | 42.70% | 28,195,249 | $108.6M |
| 2 | Trigran Investments, Inc. | 5.07% | 7,173,770 | $27.6M |
| 3 | Meros Investment Management, LP | 1.37% | 1,121,929 | $4.3M |
| 4 | apricus wealth, LLC | 0.83% | 451,945 | $1.7M |
| 5 | Nantahala Capital Management, LLC | 0.61% | 4,767,552 | $18.4M |
| 6 | Paradigm Capital Management Inc/Ny | 0.43% | 4,073,100 | $15.7M |
| 7 | Punch & Associates Investment Management, INC. | 0.39% | 2,058,089 | $7.9M |
| 8 | Pegasus Asset Management, Inc. | 0.28% | 124,000 | $866K |
| 9 | Pillsbury Lake Capital LLC | 0.23% | 215,239 | $829K |
| 10 | Richmond Brothers, Inc. | 0.21% | 105,365 | $406K |
| 11 | Isthmus Partners, LLC | 0.20% | 530,709 | $2.0M |
| 12 | HighMark Wealth Management LLC | 0.07% | 55,878 | $215K |
| 13 | Prelude Capital Management, LLC | 0.06% | 215,239 | $829K |
| 14 | Rexford Capital Inc | 0.06% | 25,024 | $96K |
| 15 | Kennedy Capital Management LLC | 0.05% | 770,075 | $3.0M |
| 16 | Abel Hall, LLC | 0.05% | 68,289 | $263K |
| 17 | Bayesian Capital Management, LP | 0.05% | 18,400 | $71K |
| 18 | Disciplined Growth Investors Inc /Mn | 0.04% | 587,932 | $2.3M |
| 19 | Williams & Novak Wealth Management, LLC | 0.04% | 13,884 | $53K |
| 20 | Turtle Creek Wealth Advisors, LLC | 0.03% | 166,700 | $642K |
| 21 | State of Wyoming | 0.03% | 72,560 | $279K |
| 22 | OP Asset Management Ltd | 0.03% | 668,285 | $2.6M |
| 23 | Register Financial Advisors LLC | 0.02% | 19,800 | $76K |
| 24 | DLD Asset Management, LP | 0.02% | 75,000 | $289K |
| 25 | Connors Investor Services Inc | 0.02% | 54,303 | $209K |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|