MDXG MiMedx Group, Inc.
MiMedx Group, Inc. (MDXG) Institutional Ownership
What the institutions did with MDXG last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Essex Woodlands Management, Inc. | 28.2M | 24.2% |
| BlackRock, Inc. | 12.2M | 10.4% |
| Nantahala Capital Management, LLC | 9.5M | 8.2% |
| Trigran Investments, Inc. | 7.2M | 6.1% |
| STATE STREET CORP | 5.6M | 4.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.2M | 4.4% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 4.1M | 3.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 3.1M | 2.7% |
| GOLDMAN SACHS GROUP INC | 2.7M | 2.3% |
| AQR CAPITAL MANAGEMENT LLC | 2.5M | 2.1% |
| RENAISSANCE TECHNOLOGIES LLC | 2.4M | 2.1% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 2.1M | 1.8% |
| DIMENSIONAL FUND ADVISORS LP | 1.9M | 1.7% |
| CANNELL CAPITAL LLC | 1.9M | 1.6% |
| NORTHERN TRUST CORP | 1.3M | 1.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.3M | 1.1% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.3M | 1.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2M | 1.1% |
| Meros Investment Management, LP | 1.1M | 1.0% |
| MORGAN STANLEY | 1.0M | 0.9% |
| Qube Research & Technologies Ltd | 990.2K | 0.8% |
| CITADEL ADVISORS LLC | 825.8K | 0.7% |
| JANE STREET GROUP, LLC | 792.3K | 0.7% |
| VANGUARD FIDUCIARY TRUST CO | 775.1K | 0.7% |
| KENNEDY CAPITAL MANAGEMENT LLC | 770.1K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Nantahala Capital Management, LLC | Increased | 3.4M | 9.5M | +6.1M |
| First Light Asset Management, LLC | Sold Out | 2.8M | 0 | -2.8M |
| MARSHALL WACE, LLP | Reduced | 1.9M | 204.9K | -1.7M |
| AQR CAPITAL MANAGEMENT LLC | Increased | 912.7K | 2.5M | +1.6M |
| GOLDMAN SACHS GROUP INC | Increased | 1.2M | 2.7M | +1.5M |
| DEUTSCHE BANK AG\ | Reduced | 1.0M | 135.2K | -899.9K |
| KENNEDY CAPITAL MANAGEMENT LLC | New | 0 | 770.1K | +770.1K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 2.7M | 1.9M | -749.2K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 93.7K | 757.7K | +664.0K |
| PARADIGM CAPITAL MANAGEMENT INC/NY | Increased | 3.4M | 4.1M | +662.8K |
| Qube Research & Technologies Ltd | Reduced | 1.7M | 990.2K | -661.3K |
| PRUDENTIAL FINANCIAL INC | Reduced | 668.7K | 45.1K | -623.6K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 3.0M | 2.4M | -575.6K |
| FIRST TRUST ADVISORS LP | Sold Out | 553.3K | 0 | -553.3K |
| STATE STREET CORP | Increased | 5.1M | 5.6M | +522.1K |
| Trexquant Investment LP | Sold Out | 507.4K | 0 | -507.4K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 775.8K | 1.3M | +490.7K |
| UBS Group AG | Reduced | 673.0K | 236.0K | -437.0K |
| Creative Planning | Increased | 135.3K | 521.0K | +385.6K |
| CANNELL CAPITAL LLC | Increased | 1.5M | 1.9M | +373.3K |
| Man Group plc | Sold Out | 369.5K | 0 | -369.5K |
| NORTHERN TRUST CORP | Increased | 1.0M | 1.3M | +294.5K |
| LAZARD ASSET MANAGEMENT LLC | Reduced | 420.7K | 141.1K | -279.6K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Reduced | 518.8K | 246.6K | -272.2K |
| GSA CAPITAL PARTNERS LLP | Reduced | 335.9K | 64.5K | -271.4K |
| JANE STREET GROUP, LLC | Increased | 525.5K | 792.3K | +266.8K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 2.9M | 3.1M | +262.3K |
| BlackRock, Inc. | Increased | 11.9M | 12.2M | +243.2K |
| Squarepoint Ops LLC | Increased | 329.2K | 571.9K | +242.7K |
| Swiss National Bank | Sold Out | 233.4K | 0 | -233.4K |
| MORGAN STANLEY | Increased | 812.7K | 1.0M | +230.5K |
| SG Americas Securities, LLC | Reduced | 241.9K | 14.2K | -227.7K |
| HRT FINANCIAL LP | Increased | 340.0K | 564.0K | +224.0K |
| ALGERT GLOBAL LLC | Sold Out | 221.2K | 0 | -221.2K |
| PRELUDE CAPITAL MANAGEMENT, LLC | New | 0 | 215.2K | +215.2K |
| Pillsbury Lake Capital LLC | New | 0 | 215.2K | +215.2K |
| GLOBEFLEX CAPITAL L P | Sold Out | 214.4K | 0 | -214.4K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Reduced | 210.3K | 741 | -209.6K |
| ExodusPoint Capital Management, LP | New | 0 | 206.4K | +206.4K |
| XTX Topco Ltd | Increased | 41.1K | 246.8K | +205.7K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 200.5K | 0 | -200.5K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1.1M | 1.3M | +184.8K |
| STATE OF WISCONSIN INVESTMENT BOARD | Reduced | 302.1K | 131.6K | -170.4K |
| IEQ CAPITAL, LLC | Increased | 11.9K | 168.9K | +157.0K |
| AMERICAN CENTURY COMPANIES INC | Increased | 382.8K | 538.4K | +155.6K |
| Nuveen, LLC | Increased | 236.9K | 386.4K | +149.5K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 1.4M | 1.2M | -137.2K |
| HSBC HOLDINGS PLC | Reduced | 161.5K | 49.3K | -112.2K |
| D. E. Shaw & Co., Inc. | Increased | 312.7K | 421.4K | +108.7K |
| VICTORY CAPITAL MANAGEMENT INC | Reduced | 259.7K | 152.9K | -106.8K |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Reduced | 107.6K | 1.7K | -106.0K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Sold Out | 105.4K | 0 | -105.4K |
| DRW Securities, LLC | Sold Out | 104.4K | 0 | -104.4K |
| CITIGROUP INC | Increased | 27.5K | 130.3K | +102.7K |
| Cerity Partners LLC | Increased | 21.3K | 123.2K | +101.9K |
| AWH Capital, L.P. | Sold Out | 100.0K | 0 | -100.0K |
| Schonfeld Strategic Advisors LLC | New | 0 | 99.5K | +99.5K |
| STIFEL FINANCIAL CORP | Reduced | 117.1K | 19.0K | -98.1K |
| FMR LLC | Increased | 55.8K | 152.0K | +96.2K |
| Jump Financial, LLC | Sold Out | 92.9K | 0 | -92.9K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.