Whale Analyzer
Top public holders · 13F and disclosure aggregation

Who owns ADI? 13F holders and whale ownership

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

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4Tracked holders
$1.86BAggregate reported value
2026-05-19Page updated
1 held, 1 increased, 1 new, 1 reducedRecent changes

Top holders

InvestorReported valueSharesChange
PRIMECAP Management 13F portfolio
PRIMECAP Management Company holdings
$997.7M3.1MReduced
NPS Korea 13F portfolio
National Pension Service holdings
$446.4M1.4MIncreased
Tom Gayner 13F portfolio
Markel Group holdings
$325.5M1.0MHeld
Dan Sundheim 13F portfolio
D1 Capital Partners holdings
$93.0M292.4KNew

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 ADI stock?

Whale Analyzer tracks 4 public institutional holders of ADI with a combined reported value of $1.86B. See the holder table above for the largest tracked positions.

Which top funds are buying ADI?

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 ADI?

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