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MiMedx Group
MDXG

218 hedge funds and large institutions have $774M invested in MiMedx Group in 2025 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 70 increasing their positions, 70 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

32% more first-time investments, than exits

New positions opened: 29 | Existing positions closed: 22

2% more funds holding

Funds holding: 213 → 218 (+5)

0.26% more ownership

Funds ownership: 68.86% → 69.12% (+0.26%)

0% more funds holding in top 10

Funds holding in top 10: 4 → 4 (0)

0% more repeat investments, than reductions

Existing positions increased: 70 | Existing positions reduced: 70

3% less call options, than puts

Call options by funds: $1.01M | Put options by funds: $1.04M

20% less capital invested

Capital invested by funds: $973M → $774M (-$199M)

Holders
218
Holders Change
+5
Holders Change %
+2.35%
% of All Funds
2.92%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
29
Increased
70
Reduced
70
Closed
22
Calls
$1.01M
Puts
$1.04M
Net Calls
-$27K
Net Calls Change
-$108K

Top Buyers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
+$4.98M
2
BlackRock
BlackRock
New York
+$4.87M
3
MIM
Meros Investment Management
Texas
+$3.56M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$3.04M
5
First Trust Advisors
First Trust Advisors
Illinois
+$2.65M

Top Sellers

Rank Fund Capital Flow
1
CC
Cannell Capital
Wyoming
-$12.6M
2
Marshall Wace
Marshall Wace
United Kingdom
-$3.35M
3
Norges Bank
Norges Bank
Norway
-$2.9M
4
RA
Royce & Associates
New York
-$2.52M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$2.18M
Name Holding Trade Value Shares
Change 		Change in
Stake
TIM
151
Thompson Investment Management
Wisconsin
$124K – – –
QCM
152
Quantinno Capital Management
New York
$117K +$129K +15,414 New
PA
153
Profund Advisors
Maryland
$115K +$27.5K +3,287 +28%
SFS
154
Sowell Financial Services
Arkansas
$115K +$126K +15,091 New
Creative Planning
155
Creative Planning
Kansas
$110K -$104K -12,474 -46%
AQR Capital Management
156
AQR Capital Management
Connecticut
$109K +$35.9K +4,296 +43%
SC
157
Syon Capital
California
$104K -$12.2K -1,456 -10%
LCM
158
Legato Capital Management
California
$101K +$110K +13,224 New
Cambridge Investment Research Advisors
159
Cambridge Investment Research Advisors
Iowa
$96K -$4.18K -500 -4%
SAM
160
Shell Asset Management
Netherlands
$95K -$4.54K -543 -4%
CAPTRUST Financial Advisors
161
CAPTRUST Financial Advisors
North Carolina
$88.4K +$1.3K +156 +1%
AIP
162
Ameritas Investment Partners
Nebraska
$86K – – –
Nisa Investment Advisors
163
Nisa Investment Advisors
Missouri
$84.5K -$1.82K -218 -2%
Mariner
164
Mariner
Kansas
$82.8K +$91K +10,894 New
Lazard Asset Management
165
Lazard Asset Management
New York
$79K +$33.8K +4,050 +63%
Ameriprise
166
Ameriprise
Minnesota
$78.2K -$13.8K -1,648 -14%
CGIM
167
Cannon Global Investment Management
Florida
$76K -$130K -15,500 -61%
TRCT
168
Tower Research Capital (TRC)
New York
$63.8K +$15.9K +1,900 +29%
Osaic Holdings
169
Osaic Holdings
Arizona
$62.6K -$10.2K -1,225 -13%
Simplex Trading
170
Simplex Trading
Illinois
$47K +$52.6K +6,294 New
OCM
171
Orion Capital Management
California
$45.7K – – –
Fidelity Investments
172
Fidelity Investments
Massachusetts
$45K -$9.37K -1,121 -16%
CIA
173
Cape Investment Advisory
Georgia
$41.8K – – –
DekaBank Deutsche Girozentrale
174
DekaBank Deutsche Girozentrale
Germany
$39K – – –
BTI
175
Blue Trust Inc
Georgia
$38K – – –
5 6
7
8 9

MDXG Hedge Fund Activity: Q1 2025 in Review

218 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in MiMedx Group (MDXG) for Q1 2025, worth a combined $774M — down 20% from $973M a quarter earlier.

Buyers outnumbered sellers: 29 funds opened new MDXG positions and 22 closed out — a net gain of 7 holders — while 70 added to existing stakes and 70 trimmed.

The largest buyer was Millennium Management, adding an estimated $4.98M. The largest seller was Cannell Capital, cutting an estimated $12.6M.

  • 218 institutional investors held MiMedx Group (MDXG) as of Q1 2025, up from 213 in Q4 2024.
  • Funds reported $774M of MiMedx Group stock for Q1 2025, down 20% quarter-over-quarter.
  • 29 funds opened new MiMedx Group positions in Q1 2025 and 22 closed out, a net change of +7 holders.
  • The largest MiMedx Group buyer in Q1 2025 was Millennium Management, an estimated $4.98M added.
  • The largest MiMedx Group seller in Q1 2025 was Cannell Capital, an estimated $12.6M sold.

Based on aggregated 13F filings for Q1 2025.