Ticker · held by 4 filers

PSNL

Personalis Inc

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

Total value held

$68.4M

Total shares

11,396,256

Filers holding

4 · 6 positions

Caveat

long only · 13F-eligible managers only

Filers holding PSNL

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

# Filer Class Shares Value (USD) % of port

1 ARK Invest · Cathie Wood Common Stock 7,879,087 $62.7M 0.42%

2 BlackRock · Larry Fink COM 3,292,113 $3.9M 0.00%

3 Renaissance Technologies · Jim Simons (founder) COM 92,994 $740.2K 0.00%

4 Citadel Advisors · Ken Griffin COM 92,162 $733.6K 0.00%

5 Citadel Advisors · Ken Griffin CALLCOM 20,900 $166.4K 0.00%

6 Citadel Advisors · Ken Griffin PUTCOM 19,000 $151.2K 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 PSNL 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