Ticker · held by 4 filers

OXY

OCCIDENTAL PETE CORP

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

Total value held

$13.87B

Total shares

315,868,072

Filers holding

4 · 6 positions

Caveat

long only · 13F-eligible managers only

Filers holding OXY

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

# Filer Class Shares Value (USD) % of port

1 Berkshire Hathaway · Warren Buffett COM 264,941,431 $10.89B 3.97%

2 BlackRock · Larry Fink COM 40,287,131 $2.54B 0.06%

3 Citadel Advisors · Ken Griffin PUTCOM 4,053,100 $166.7M 0.03%

4 Citadel Advisors · Ken Griffin CALLCOM 3,561,000 $146.4M 0.02%

5 Citadel Advisors · Ken Griffin COM 2,598,510 $106.9M 0.02%

6 Renaissance Technologies · Jim Simons (founder) COM 426,900 $17.6M 0.03%

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 OXY 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