Ticker · held by 5 filers

ROKU

Roku Inc

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

Total value held

$1.58B

Total shares

18,099,940

Filers holding

5 · 7 positions

Caveat

long only · 13F-eligible managers only

Filers holding ROKU

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 5,881,738 $638.1M 4.24%

2 BlackRock · Larry Fink COM CL A 7,890,537 $472.9M 0.01%

3 Renaissance Technologies · Jim Simons (founder) COM CL A 1,274,900 $138.3M 0.21%

4 Citadel Advisors · Ken Griffin PUTCOM CL A 1,209,600 $131.2M 0.02%

5 Citadel Advisors · Ken Griffin CALLCOM CL A 1,033,200 $112.1M 0.02%

6 Citadel Advisors · Ken Griffin COM CL A 596,927 $64.8M 0.01%

7 Bridgewater Associates · Ray Dalio (founder) COM CL A 213,038 $23.1M 0.08%

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 ROKU 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