Whale Analyzer
Top public holders · 13F and disclosure aggregation

Who owns SUNB? 13F holders and whale ownership

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

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7Tracked holders
$4.39BAggregate reported value
2026-05-19Page updated
6 new, 1 heldRecent changes

Top holders

InvestorReported valueSharesChange
Dodge & Cox 13F portfolio
Dodge & Cox holdings
$3.46B53.1MNew
Ruane, Cunniff & Goldfarb 13F portfolio
Ruane, Cunniff & Goldfarb holdings
$357.2M5.5MNew
Baillie Gifford 13F portfolio
Baillie Gifford & Co holdings
$194.9M3.1MNew
Dorsey Asset Management 13F portfolio
Dorsey Asset Management holdings
$143.5M2.2MNew
Turtle Creek Asset Management 13F portfolio
Turtle Creek Asset Management holdings
$143.3M2.2MHeld
Tom Gayner 13F portfolio
Markel Group holdings
$62.7M963.4KNew
George Soros 13F portfolio
Soros Fund Management holdings
$35.5M546.1KNew

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 SUNB stock?

Whale Analyzer tracks 7 public institutional holders of SUNB with a combined reported value of $4.39B. See the holder table above for the largest tracked positions.

Which top funds are buying SUNB?

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 SUNB?

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