Ticker · held by 4 filers

XMTR

XOMETRY INC

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

Total value held

$54.8M

Total shares

3,396,027

Filers holding

4 · 6 positions

Caveat

long only · 13F-eligible managers only

Filers holding XMTR

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

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink CLASS A COM 3,072,466 $35.5M 0.00%

2 Citadel Advisors · Ken Griffin CLASS A COM 227,885 $13.6M 0.00%

3 ARK Invest · Cathie Wood Common Stock 53,576 $3.2M 0.02%

4 Citadel Advisors · Ken Griffin CALLCLASS A COM 23,800 $1.4M 0.00%

5 Renaissance Technologies · Jim Simons (founder) CLASS A COM 9,600 $570.9K 0.00%

6 Citadel Advisors · Ken Griffin PUTCLASS A COM 8,700 $517.4K 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 XMTR 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