Renaissance Technologies (RenTech)'s MDXG Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 2.47 M shares of MiMedx Group, Inc. (MDXG) worth $16.7 M, representing 0.03% of the portfolio. First purchased in 2013-Q4, this long-term strategic position has been held for 36 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in MDXG, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2024, adding 504,800 shares. Largest reduction occurred in Q3 2015, reducing 581,500 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s MiMedx Group (MDXG) Holding Value Over Time
Track share changes against reported price movement
Quarterly MiMedx Group (MDXG) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +458,838 | Add 22.85% | 2.47 M | $6.77 |
| Q3 2025 | -99,550 | Reduce 4.72% | 2.01 M | $6.98 |
| Q2 2025 | +177,500 | Add 9.20% | 2.11 M | $6.11 |
| Q1 2025 | +125,720 | Add 6.97% | 1.93 M | $7.60 |
| Q4 2024 | +280,327 | Add 18.39% | 1.8 M | $9.62 |
| Q3 2024 | -46,355 | Reduce 2.95% | 1.52 M | $5.91 |
| Q2 2024 | -186,000 | Reduce 10.59% | 1.57 M | $6.93 |
| Q1 2024 | +504,800 | Add 40.33% | 1.76 M | $7.70 |
| Q4 2023 | +168,700 | Add 15.58% | 1.25 M | $8.77 |
| Q3 2023 | +182,700 | Add 20.29% | 1.08 M | $7.29 |
| Q2 2023 | +20,800 | Add 2.36% | 900,385 | $0.01 |
| Q1 2023 | +288,900 | Add 48.91% | 879,585 | $0.00 |
| Q4 2022 | +34,300 | Add 6.16% | 590,685 | $0.00 |
| Q3 2022 | -83,676 | Reduce 13.07% | 556,385 | $2.87 |
| Q2 2022 | +327,676 | Add 104.89% | 640,061 | $3.47 |
| Q1 2022 | +134,085 | Add 75.20% | 312,385 | $4.71 |
| Q4 2021 | +63,700 | Add 55.58% | 178,300 | $6.04 |
| Q3 2021 | -20,000 | Reduce 14.86% | 114,600 | $6.06 |
| Q2 2021 | +52,000 | Add 62.95% | 134,600 | $12.51 |
| Q1 2021 | +33,900 | Add 69.61% | 82,600 | $10.30 |
| Q4 2020 | +48,700 | New Buy | 48,700 | $9.08 |
| Q1 2018 | -550,500 | Sold Out | 0 | $0.00 |
| Q4 2017 | +23,400 | Add 4.44% | 550,500 | $12.61 |
| Q3 2017 | +40,700 | Add 8.37% | 527,100 | $11.88 |
| Q2 2017 | +486,400 | New Buy | 486,400 | $14.97 |
| Q2 2016 | -85,500 | Sold Out | 0 | $0.00 |
| Q1 2016 | +65,900 | Add 336.22% | 85,500 | $8.74 |
| Q4 2015 | +19,600 | New Buy | 19,600 | $9.39 |
| Q3 2015 | -581,500 | Sold Out | 0 | $0.00 |
| Q2 2015 | +407,100 | Add 233.43% | 581,500 | $11.59 |
| Q1 2015 | -23,772 | Reduce 12.00% | 174,400 | $10.40 |
| Q4 2014 | -52,828 | Reduce 21.05% | 198,172 | $11.53 |
| Q3 2014 | +71,100 | Add 39.52% | 251,000 | $7.13 |
| Q2 2014 | +179,900 | New Buy | 179,900 | $7.09 |
| Q1 2014 | -100,350 | Sold Out | 0 | $0.00 |
| Q4 2013 | +100,350 | New Buy | 100,350 | $8.74 |
Renaissance Technologies (RenTech)'s MiMedx Group Investment FAQs
Renaissance Technologies (RenTech) first purchased MiMedx Group, Inc. (MDXG) in Q4 2013, acquiring 100,350 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held MiMedx Group, Inc. (MDXG) for 36 quarters since Q4 2013.
Renaissance Technologies (RenTech)'s largest addition to MiMedx Group, Inc. (MDXG) was in Q1 2024, adding 1,756,585 shares worth $13.53 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 2,467,065 shares of MiMedx Group, Inc. (MDXG), valued at approximately $16.7 M.
As of the Q4 2025 filing, MiMedx Group, Inc. (MDXG) represents approximately 0.03% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in MiMedx Group, Inc. (MDXG) was 2,467,065 shares, as reported at the end of Q4 2025.