Ticker · held by 4 filers

FTNT

FORTINET INC

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

Total value held

$3.66B

Total shares

59,417,820

Filers holding

4 · 6 positions

Caveat

long only · 13F-eligible managers only

Filers holding FTNT

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

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink COM 55,236,829 $3.33B 0.08%

2 Citadel Advisors · Ken Griffin CALLCOM 1,303,500 $103.5M 0.02%

3 Citadel Advisors · Ken Griffin COM 1,101,413 $87.5M 0.01%

4 Citadel Advisors · Ken Griffin PUTCOM 1,044,500 $82.9M 0.01%

5 Renaissance Technologies · Jim Simons (founder) COM 464,194 $36.9M 0.06%

6 Bridgewater Associates · Ray Dalio (founder) COM 267,384 $21.2M 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 FTNT 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