MiMedx Group
MDXG · NASDAQ
$4.23−$0.15 (−3.42%)TodayMarket closed ·
Prev close $4.38
Who owns MDXG
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 49.6% of MDXG’s shares.
- EW Healthcare Partners19.3%
- BlackRock Institutional Trust Company, N.A.6.4%
- Trigran Investments, Inc.4.9%
- State Street Investment Management (US)3.8%
- Next 6 largest institutions15.1%
- All other shareholders50.4%
| Holder | Shares | % of shares |
|---|---|---|
| EW Healthcare Partners | 28.20M | 19.34% |
| BlackRock Institutional Trust Company, N.A. | 9.26M | 6.35% |
| Trigran Investments, Inc. | 7.17M | 4.92% |
| State Street Investment Management (US) | 5.58M | 3.83% |
| Vanguard Capital Management, LLC | 5.19M | 3.56% |
| Nantahala Capital Management, LLC | 4.77M | 3.27% |
| Paradigm Capital Management, Inc. | 4.07M | 2.79% |
| Geode Capital Management, L.L.C. | 3.14M | 2.16% |
| AQR Capital Management, LLC | 2.47M | 1.69% |
| Renaissance Technologies LLC | 2.44M | 1.68% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 3.72M | 2.55% |
| iShares Russell 2000 ETF | 3.16M | 2.17% |
| State Street SPDR S&P Biotech ETF | 3.12M | 2.14% |
| Vanguard Extended Market Index Fund | 1.35M | 0.93% |
| Fidelity Small Cap Index Fund | 1.31M | 0.90% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of MDXG in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| DOUG RICE | Tax withholding | 12.75K | $50.36K |
| Maersk-Moller Kimberly | Tax withholding | 19.82K | $75.91K |
| Newton Todd | Award | 50.91K | $185.32K |
| Olson Tiffany | Award | 50.91K | $185.32K |
| PUHY DOROTHY E | Award | 50.91K | $185.32K |
| BIERMAN JAMES L | Award | 50.91K | $185.32K |
| HAWKINS WILLIAM A | Award | 50.91K | $185.32K |
Short interest
Settled Sep 30, 2026
- Shares short
- 9.36M
- Days to cover
- 7.35
- % of shares outstanding
- 6.42%
- Average daily volume
- 1.27M
- Change since last report
- −13.0%
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