Ticker · held by 5 filers

AM6

AMICUS THERAPEUTICS INC

All tracked filers currently holding AM6, ranked by position size. Each row links through to the filer's full portfolio.

Total value held

$403.8M

Total shares

35,747,022

Filers holding

5 · 7 positions

Caveat

long only · 13F-eligible managers only

Filers holding AM6

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

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink COM 24,371,659 $241.8M 0.01%

2 Citadel Advisors · Ken Griffin COM 5,096,796 $72.6M 0.01%

3 Soros Fund Management · George Soros / Robert Soros COM 5,000,000 $71.2M 0.82%

4 Renaissance Technologies · Jim Simons (founder) COM 1,211,693 $17.3M 0.03%

5 Bridgewater Associates · Ray Dalio (founder) COM 32,274 $459.6K 0.00%

6 Citadel Advisors · Ken Griffin CALLCOM 20,600 $293.3K 0.00%

7 Citadel Advisors · Ken Griffin PUTCOM 14,000 $199.4K 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 AM6 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