MIMEDX GROUP INC MDXG
COM · Common Stock · CUSIP 602496101
- SectorHealth care
- IndustrySurgical & Medical Instruments & Apparatus
- HeadquartersMarietta, GA
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($80.2k this quarter). Holder counts are more reliable. Shares outstanding: 146.8m as of 2024-07-29, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $6.93. Options: 5 managers hold calls ($1.1m notional), 7 hold puts ($1.5m).
Trends to Q2 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 145 |
| Q4 2022 | 154 |
| Q1 2023 | 165 |
| Q2 2023 | 178 |
| Q3 2023 | 187 |
| Q4 2023 | 200 |
| Q1 2024 | 203 |
| Q2 2024 | 203 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 67 | 50 |
| Q1 2023 | 70 | 58 |
| Q2 2023 | 86 | 60 |
| Q3 2023 | 98 | 65 |
| Q4 2023 | 82 | 81 |
| Q1 2024 | 89 | 87 |
| Q2 2024 | 97 | 85 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2023 | $1.5m | $737.2k | 0.49 |
| Q4 2023 | $2.1m | $613.5k | 0.29 |
| Q1 2024 | $1.8m | $728.2k | 0.41 |
| Q2 2024 | $1.1m | $1.5m | 1.39 |
Biggest buyers
| Trigran Investments, Inc. | Added | +1.2m |
| VANGUARD GROUP INC | Added | +1.0m |
| CANNELL CAPITAL LLC | Added | +888.5k |
| MILLENNIUM MANAGEMENT LLC | Added | +687.3k |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | Added | +524.9k |
| SEGALL BRYANT & HAMILL, LLC | New | +455.4k |
| DIMENSIONAL FUND ADVISORS LP | Added | +413.4k |
| PARADIGM CAPITAL MANAGEMENT INC/NY | Added | +258.7k |
| HARBOR CAPITAL ADVISORS, INC. | New | +257.0k |
| ROYAL BANK OF CANADA | Added | +226.1k |
Biggest sellers
| MORGAN STANLEY | Reduced | -4.5m |
| STATE STREET CORP | Reduced | -974.2k |
| Russell Investments Group, Ltd. | Reduced | -533.2k |
| Hillsdale Investment Management Inc. | Reduced | -485.4k |
| PRUDENTIAL FINANCIAL INC | Reduced | -447.1k |
| Invesco Ltd. | Reduced | -419.3k |
| CITIGROUP INC | Reduced | -362.3k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | -331.6k |
| Divisadero Street Capital Management, LP | Sold out | -300.0k |
| TWO SIGMA ADVISERS, LP | Reduced | -217.8k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $559.9k80.8k shares |
| CITADEL ADVISORS LLC | Reduced | $239.8k34.6k shares |
| GROUP ONE TRADING LLC | Added | $160.8k23.2k shares |
| SIMPLEX TRADING, LLC | Added | $99.0k14.4k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| CITADEL ADVISORS LLC | Added | $738.7k106.6k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $358.3k51.7k shares |
| SIMPLEX TRADING, LLC | Added | $200.0k29.0k shares |
| WOLVERINE TRADING, LLC | Reduced | $94.9k13.7k shares |
| GROUP ONE TRADING LLC | Added | $63.1k9.1k shares |
| HighTower Advisors, LLC | New | $19.3k17.0k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
No one currently above 5% in the filings since 19 Dec 2024.
Fell to 5% or below in the last year: Trigran Investments, Inc. (4.2%, 2026-02-13)
Insider purchases and sales in Q2 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2022 | 0 | — | 2 | $251.1k | — |
| Q4 2022 | 0 | — | 1 | $14.1k | — |
| Q1 2023 | 0 | — | 4 | $321.8k | — |
| Q2 2023 | 1 | $640.1k | 4 | $633.5k | — |
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 1 | $35.8k | 0 | — | — |
| Q1 2024 | 0 | — | 2 | $659.1k | — |
| Q2 2024 | 0 | — | 0 | — | — |
None reported in Q2 2024.
Holders, Q2 2024
| Manager | Shares | Change |
|---|---|---|
| Essex Woodlands Management, Inc. 63.71% of their portfolio | 28.2m $195.4m | Unchanged |
| BlackRock Inc. 0.00% of their portfolio | 9.3m $64.5m | Added +144.9k |
| VANGUARD GROUP INC 0.00% of their portfolio | 6.9m $48.0m | Added +1.0m |
| Trigran Investments, Inc. 3.25% of their portfolio | 4.5m $31.0m | Added +1.2m |
| PARADIGM CAPITAL MANAGEMENT INC/NY 1.32% of their portfolio | 4.2m $28.9m | Added +258.7k |
| STATE STREET CORP 0.00% of their portfolio | 4.0m $27.5m | Reduced -974.2k |
| CANNELL CAPITAL LLC 5.51% of their portfolio | 3.3m $23.0m | Added +888.5k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 2.8m $19.1m | Added +129.1k |
| RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio | 1.6m $10.9m | Reduced -186.0k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 1.5m $10.3m | Added +226.1k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 1.3m $9.3m | Added +171.3k |
| MORGAN STANLEY 0.00% of their portfolio | 1.3m $9.2m | Reduced -4.5m |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 1.3m $9.0m | Added +413.4k |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 0.47% of their portfolio | 1.1m $8.0m | Added +524.9k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 1.0m $7.1m | Reduced -29.5k |
| ROYCE & ASSOCIATES LP 0.06% of their portfolio | 924.3k $6.4m | Added +27.7k |
| Richmond Brothers, Inc. 12.57% of their portfolio | 917.3k $6.4m | Reduced -179.7k |
| FEDERATED HERMES, INC. 0.01% of their portfolio | 907.7k $6.3m | Reduced -3.6k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.01% of their portfolio | 903.1k $6.3m | Reduced -27.0k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 889.4k $6.2m | Added +687.3k |
| Qube Research & Technologies Ltd 0.01% of their portfolio | 866.0k $6.0m | Added +131.0k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 699.5k $4.8m | Added +74.6k |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 640.0k $4.4m | Reduced -113.7k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 618.7k $4.3m | Added +38.2k |
| PRUDENTIAL FINANCIAL INC 0.01% of their portfolio | 588.7k $4.1m | Reduced -447.1k |
| TWO SIGMA ADVISERS, LP 0.01% of their portfolio | 533.7k $3.7m | Reduced -217.8k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 486.8k $3.4m | Added +30.5k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 466.7k $3.2m | Reduced -2.5k |
| SEGALL BRYANT & HAMILL, LLC 0.06% of their portfolio | 455.4k $3.2m | New |
| apricus wealth, LLC 2.24% of their portfolio | 451.9k $3.1m | Unchanged |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.24% of their portfolio | 421.4k $2.9m | Added +110.4k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 409.3k $2.8m | Added +35.1k |
| ISTHMUS PARTNERS, LLC 0.32% of their portfolio | 393.2k $2.7m | Added +91.7k |
| DISCIPLINED GROWTH INVESTORS INC /MN 0.05% of their portfolio | 352.6k $2.4m | Added +727 |
| Fisher Asset Management, LLC 0.00% of their portfolio | 315.8k $2.2m | Reduced -15.6k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 309.9k $2.1m | Added +4.2k |
| Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio | 306.1k $2.1m | Reduced -4.8k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 298.8k $2.1m | Added +3.2k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 296.1k $2.1m | Reduced -331.6k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 283.8k $2.0m | Added +16.6k |
| GLOBEFLEX CAPITAL L P 0.19% of their portfolio | 259.1k $1.8m | Reduced -25.6k |
| HARBOR CAPITAL ADVISORS, INC. 0.14% of their portfolio | 257.0k $1.8m | New |
| Swiss National Bank 0.00% of their portfolio | 231.3k $1.6m | Added +2.4k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 229.5k $1.6m | Added +97.3k |
| PARSONS CAPITAL MANAGEMENT INC/RI 0.10% of their portfolio | 217.1k $1.5m | Reduced -10.0k |
| Millrace Asset Group, Inc. 1.40% of their portfolio | 208.3k $1.4m | Added +7.0k |
| Campbell & CO Investment Adviser LLC 0.11% of their portfolio | 188.2k $1.3m | Added +42.1k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 185.7k $1.3m | Added +128.2k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 185.7k $1.3m | Reduced -3.6k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio | 183.3k $1.3m | Added +6.1k |
| Turtle Creek Wealth Advisors, LLC 0.29% of their portfolio | 181.7k $1.3m | Unchanged |
| Allspring Global Investments Holdings, LLC 0.00% of their portfolio | 181.2k $1.3m | Added +15.2k |
| Chicago Capital, LLC 0.04% of their portfolio | 177.4k $1.2m | Unchanged |
| ExodusPoint Capital Management, LP 0.01% of their portfolio | 176.4k $1.2m | New |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 167.9k $1.2m | Added +17.6k |
| Pegasus Asset Management, Inc. 0.44% of their portfolio | 167.0k $1.2m | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 162.7k $1.1m | Reduced -35.9k |
| DARK FOREST CAPITAL MANAGEMENT LP 0.19% of their portfolio | 153.0k $1.1m | Added +18.1k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 142.5k $987.6k | New |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 138.4k $959.5k | Added +124.7k |
| Rafferty Asset Management, LLC 0.00% of their portfolio | 138.2k $957.5k | Reduced -150.1k |
| Trexquant Investment LP 0.01% of their portfolio | 135.4k $938.1k | Added +63.6k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 130.9k $906.8k | Added +60.7k |
| State of Wyoming 0.15% of their portfolio | 128.5k $890.7k | Reduced -7.1k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 127.9k $886.3k | Unchanged |
| Advantage Alpha Capital Partners LP 0.19% of their portfolio | 126.6k $877.1k | Reduced -13.3k |
| Bison Wealth, LLC 0.16% of their portfolio | 125.0k $962.2k | Unchanged |
| D.A. DAVIDSON & CO. 0.01% of their portfolio | 121.9k $844.8k | Added +2.0k |
| UBS Group AG 0.00% of their portfolio | 120.6k $835.5k | Reduced -157.7k |
| Engineers Gate Manager LP 0.02% of their portfolio | 117.4k $813.5k | Added +18.1k |
| Legal & General Group Plc 0.00% of their portfolio | 115.6k $800.9k | Added +2.0k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 115.1k $798.0k | Reduced -1.6k |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 114.6k $794.2k | Added +42.8k |
| AlTi Global, Inc. 0.02% of their portfolio | 111.6k $773.1k | Unchanged |
| SILVERCREST ASSET MANAGEMENT GROUP LLC 0.01% of their portfolio | 111.2k $770.3k | Reduced -128 |
| BARCLAYS PLC 0.00% of their portfolio | 99.4k $689.1k | Reduced -40.8k |
| Vestcor Inc 0.02% of their portfolio | 93.3k $647.0k | New |
| GSA CAPITAL PARTNERS LLP 0.04% of their portfolio | 91.0k $631.0k | New |
| STRS OHIO 0.00% of their portfolio | 86.8k $601.5k | Added +8.9k |
| AVIVA PLC 0.00% of their portfolio | 85.9k $595.5k | Added +59.0k |
| Soleus Capital Management, L.P. 0.05% of their portfolio | 82.9k $574.4k | New |
| Pathstone Holdings, LLC 0.00% of their portfolio | 81.7k $566.4k | Reduced -21.0k |
| Jump Financial, LLC 0.01% of their portfolio | 80.3k $556.3k | Reduced -109.4k |
| SHERBROOKE PARK ADVISERS LLC 0.09% of their portfolio | 77.6k $537.6k | Added +22.5k |
| ClariVest Asset Management LLC 0.05% of their portfolio | 73.9k $512.3k | Reduced -153 |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 73.7k $510.3k | Reduced -451 |
| TUDOR INVESTMENT CORP ET AL 0.01% of their portfolio | 73.6k $509.8k | New |
| Cubist Systematic Strategies, LLC 0.01% of their portfolio | 70.7k $490.1k | Reduced -134.3k |
| NORGES BANK 0.00% of their portfolio | 70.4k $487.9k | Reduced -198.6k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 66.6k $461.8k | Added +11.9k |
| Corebridge Financial, Inc. 0.00% of their portfolio | 63.8k $442.1k | First filing |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 63.8k $441.1k | First filing |
| Invesco Ltd. 0.00% of their portfolio | 58.3k $404.2k | Reduced -419.3k |
| THOMPSON SIEGEL & WALMSLEY LLC 0.01% of their portfolio | 58.0k $402.0k | Unchanged |
| BROWN ADVISORY INC 0.00% of their portfolio | 54.0k $374.2k | Unchanged |
| TRUIST FINANCIAL CORP 0.00% of their portfolio | 53.2k $369.0k | Added +35.0k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 52.2k $361.8k | Reduced -13.8k |
| WINTON GROUP Ltd 0.02% of their portfolio | 51.0k $353.6k | New |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 49.2k $341.0k | Added +12.1k |
| LPL Financial LLC 0.00% of their portfolio | 48.0k $332.8k | Reduced -15.6k |