Whale Analyzer
Top public holders · 13F and disclosure aggregation

Who owns PSX? 13F holders and whale ownership

PSX is tracked across public portfolios in Whale Analyzer. This page answers who owns PSX, which top funds are buying PSX, aggregate disclosed value, and recent position changes based on public data.

Open interactive stock dashboard
2Tracked holders
$3.51BAggregate reported value
2026-05-19Page updated
1 held, 1 newRecent changes

Top holders

InvestorReported valueSharesChange
Paul Singer 13F portfolio
Elliott Investment Management holdings
$3.51B19.3MHeld
Chris Bloomstran 13F portfolio
Semper Augustus Investments holdings
$268.2K1.5KNew

How to read this page

Values are reported public positions from tracked investors and institutions. They are not real-time ownership totals for the company.

This page is generated from public filings and public disclosures. It is for research and education only and is not investment advice.

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Frequently asked questions

Who owns PSX stock?

Whale Analyzer tracks 2 public institutional holders of PSX with a combined reported value of $3.51B. See the holder table above for the largest tracked positions.

Which top funds are buying PSX?

Check the "Change" column in the holders table above. "New" means a fresh position was initiated, "Added" means an existing position was increased, and "Reduced" or "Sold" indicates trimming.

What does 13F ownership mean for PSX?

Use the interactive PSX dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.