Ticker · held by 4 filers

PLUG

PLUG POWER INC

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

Total value held

$191.2M

Total shares

85,649,025

Filers holding

4 · 6 positions

Caveat

long only · 13F-eligible managers only

Filers holding PLUG

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

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink COM NEW 62,353,352 $145.3M 0.00%

2 Renaissance Technologies · Jim Simons (founder) COM NEW 14,052,600 $27.7M 0.04%

3 Citadel Advisors · Ken Griffin CALLCOM NEW 4,711,900 $9.3M 0.00%

4 Citadel Advisors · Ken Griffin COM NEW 2,168,121 $4.3M 0.00%

5 Citadel Advisors · Ken Griffin PUTCOM NEW 1,985,500 $3.9M 0.00%

6 Bridgewater Associates · Ray Dalio (founder) COM NEW 377,552 $743.8K 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 PLUG 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