Ticker · held by 4 filers

CDNA

CAREDX INC

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

Total value held

$155.8M

Total shares

9,199,512

Filers holding

4 · 5 positions

Caveat

long only · 13F-eligible managers only

Filers holding CDNA

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

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink COM 5,286,549 $82.1M 0.00%

2 ARK Invest · Cathie Wood Common Stock 2,136,403 $40.2M 0.27%

3 Renaissance Technologies · Jim Simons (founder) COM 1,105,198 $20.8M 0.03%

4 Citadel Advisors · Ken Griffin COM 642,762 $12.1M 0.00%

5 Citadel Advisors · Ken Griffin CALLCOM 28,600 $538.8K 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 CDNA 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