Ticker · held by 2 filers

ENTG

ENTEGRIS INC

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

Total value held

$2.21B

Total shares

16,408,209

Filers holding

2 · 3 positions

Caveat

long only · 13F-eligible managers only

Filers holding ENTG

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

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink COM 16,170,509 $2.19B 0.05%

2 Citadel Advisors · Ken Griffin CALLCOM 152,300 $12.8M 0.00%

3 Citadel Advisors · Ken Griffin PUTCOM 85,400 $7.2M 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 ENTG 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