Ticker · held by 3 filers

MDXG

MIMEDX GROUP INC

All tracked filers currently holding MDXG, ranked by position size. Each row links through to the filer's full portfolio.

Total value held

$84.5M

Total shares

12,254,465

Filers holding

3 · 4 positions

Caveat

long only · 13F-eligible managers only

Filers holding MDXG

sorted by position size · click any filer to see their full portfolio

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink COM 9,313,838 $64.5M 0.00%

2 Renaissance Technologies · Jim Simons (founder) COM 2,467,065 $16.7M 0.03%

3 Citadel Advisors · Ken Griffin COM 449,662 $3.0M 0.00%

4 Citadel Advisors · Ken Griffin PUTCOM 23,900 $161.8K 0.00%

What this is

This page reverses the usual 13F view: instead of "what does Buffett hold," it answers "who holds NVDA?" Across the dozen tracked filers, all current 13F-disclosed holders of MDXG are listed, with the position size and what fraction of each filer's overall portfolio it represents.

Caveats: only the filers tracked here are included (~12 names) — not the whole 13F universe (~6,000 filers). Position values are at the most recent quarter-end, not current market price. Only long positions are visible; shorts and synthetics aren't.

v0.2 · 2026 · data via SEC EDGAR · CUSIP→ticker via OpenFIGI