Whale Analyzer
Top public holders · 13F and disclosure aggregation

Who owns WST? 13F holders and whale ownership

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

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3Tracked holders
$778.3MAggregate reported value
2026-05-19Page updated
2 increased, 1 heldRecent changes

Top holders

InvestorReported valueSharesChange
Al Gore / David Blood 13F portfolio
Generation Investment Management holdings
$562.4M2.2MIncreased
Bill Gates 13F portfolio
Bill & Melinda Gates Foundation holdings
$111.4M444.5KHeld
Andreas Halvorsen 13F portfolio
Viking Global Investors holdings
$104.5M416.9KIncreased

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 WST stock?

Whale Analyzer tracks 3 public institutional holders of WST with a combined reported value of $778.3M. See the holder table above for the largest tracked positions.

Which top funds are buying WST?

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 WST?

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