MIMEDX GROUP INC (MDXG) Institutional Ownership Changes & 13F Activity
MIMEDX GROUP INC (MDXG). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Aqr Capital Management Llc, Goldman Sachs Group Inc, Nantahala Capital Management, Llc, Kennedy Capital Management Llc, and Qube Research & Technologies Ltd.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| State Street Corp | Buy | +522,119 | +10.3% | 5,578,920 | $21.48M | Q2 2026 | Sep 22, 2026 |
| Skyview Investment Advisors, Llc | Sell | -52,998 | -55.8% | 42,000 | $162.00 | Q2 2026 | Sep 15, 2026 |
| Manufacturers Life Insurance Company, The | Buy | +1,387 | +4.2% | 34,595 | $133.19K | Q2 2026 | Sep 09, 2026 |
| Parkside Financial Bank & Trust | Buy | +390 | — | 390 | $1.50K | Q2 2026 | Sep 04, 2026 |
| Citadel Advisors Llc | Buy | +49,397 | +6.4% | 825,838 | $3.18M | Q2 2026 | Sep 02, 2026 |
| Allianz Asset Management Gmbh | Sell | -887 | -3.4% | 25,017 | $96.31K | Q2 2026 | Sep 02, 2026 |
| Corient Private Wealth Llc | Sell | -549 | -2.5% | 21,094 | $81.21K | Q2 2026 | Aug 27, 2026 |
| California State Teachers Retirement System | Sell | -105,971 | -98.5% | 1,658 | $6.38K | Q2 2026 | Aug 24, 2026 |
| Nantahala Capital Management, Llc | Buy | +1,370,253 | +40.3% | 4,767,552 | $18.36M | Q2 2026 | Aug 19, 2026 |
| Mercer Global Advisors Inc | Buy | +42,063 | +122.1% | 76,524 | $294.62K | Q2 2026 | Aug 19, 2026 |
| Cannell Capital Llc | Buy | +373,250 | +24.9% | 1,870,436 | $7.20M | Q2 2026 | Aug 18, 2026 |
| Aqr Capital Management Llc | Buy | +1,554,277 | +170.3% | 2,467,005 | $9.50M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Buy | +1,480,001 | +124.8% | 2,665,562 | $10.26M | Q2 2026 | Aug 14, 2026 |
| Kennedy Capital Management Llc | Buy | +770,075 | — | 770,075 | $2.96M | Q2 2026 | Aug 14, 2026 |
| Qube Research & Technologies Ltd | Sell | -661,291 | -40.0% | 990,228 | $3.81M | Q2 2026 | Aug 14, 2026 |
| Lazard Asset Management Llc | Sell | -279,646 | -66.5% | 141,060 | $543.08K | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Buy | +266,839 | +50.8% | 792,311 | $3.05M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Buy | +242,714 | +73.7% | 571,930 | $2.20M | Q2 2026 | Aug 14, 2026 |
| Hrt Financial Lp | Buy | +224,034 | +65.9% | 564,048 | $2.17M | Q2 2026 | Aug 14, 2026 |
| Pillsbury Lake Capital Llc | Buy | +215,239 | — | 215,239 | $828.67K | Q2 2026 | Aug 14, 2026 |
| Prelude Capital Management, Llc | Buy | +215,239 | — | 215,239 | $828.67K | Q2 2026 | Aug 14, 2026 |
| Exoduspoint Capital Management, Lp | Buy | +206,439 | — | 206,439 | $794.79K | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Buy | +205,743 | +501.0% | 246,806 | $950.20K | Q2 2026 | Aug 14, 2026 |
| State Of Wisconsin Investment Board | Sell | -170,411 | -56.4% | 131,639 | $506.81K | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +153,250 | — | 153,250 | $590.01K | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Sell | -137,249 | -10.0% | 1,241,916 | $4.78M | Q2 2026 | Aug 14, 2026 |
| Hsbc Holdings Plc | Sell | -112,235 | -69.5% | 49,275 | $185.52K | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Buy | +108,671 | +34.8% | 421,367 | $1.62M | Q2 2026 | Aug 14, 2026 |
| Cerity Partners Llc | Buy | +101,927 | +478.2% | 123,243 | $474.49K | Q2 2026 | Aug 14, 2026 |
| Schonfeld Strategic Advisors Llc | Buy | +99,537 | — | 99,537 | $383.22K | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about MDXG activity
Which institutional owners are buying MDXG?
Institutional owners buying MDXG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in MDXG activity?
"Buy" means an investor increased their reported position in MDXG compared to the prior reporting period. This reflects growing exposure to MIMEDX GROUP INC (MDXG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in MDXG increasing?
Institutional interest in MDXG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related MDXG Institutional Insights
- MDXG Overview
- MDXG 13F Institutional Holders
- MDXG Top Institutional Shareholders
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- MDXG Insider Trading & SEC Form 4 Activity
- MDXG Articles
- Top Institutional Investor Stock Rankings