AMGN

AMGEN INC

$323.85

Closing price as of May 2, 2026

21 superinvestors own AMGN

Based on latest 13F filings — data is 45–90 days delayed

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Michael Burry	Scion Asset Management	13.38%	40,000	$6.1M	2016Q2	Held
David Katz	Matrix Asset Advisors	3.22%	99,810	$35.1M	2026Q1	Reduced
Polen Capital Management	Polen Capital Management	3.00%	567,587	$31.2M	2010Q4	Reduced
Torray Funds	Torray Investment Partners	2.79%	54,012	$19.0M	2026Q1	Reduced
Valley Forge Capital Management	Valley Forge Capital Management	2.11%	202,872	$11.7M	2008Q4	Reduced
Hillman Capital Management	Hillman Value Fund	1.73%	8,888	$1.8M	2020Q1	Reduced
William Von Mueffling	Cantillon Capital Management	0.30%	129,840	$8.3M	2004Q4	Added
David Tepper	Appaloosa Management	0.27%	28,689	$2.3M	2005Q4	New
Kenneth Fisher	Fisher Asset Management	0.19%	1,577,866	$555.2M	2026Q1	Added
Viking Global Investors	Viking Global Investors	0.12%	230,298	$31.9M	2015Q3	Reduced
First Eagle Investment Management	First Eagle Investment Management	0.05%	121,835	$22.7M	2017Q3	Reduced
Mairs & Power	Mairs & Power Growth Fund	0.02%	5,524	$1.8M	2025Q4	Reduced
Bill & Melinda Gates Foundation	Bill & Melinda Gates Foundation Trust	0.01%	11,050	$3.0M	2023Q3	New
Christopher Davis	Davis Selected Advisers	0.00%	0	$2.7M	2008Q2	Held
Kopernik Global Investors	Kopernik Global Investors	0.00%	3,100	$465	2025Q4	Held
Bill Nygren	Oakmark Select Fund – Harris Associates	0.00%	2,519	$401K	2014Q4	Reduced
Meridian / ArrowMark	Meridian Contrarian Fund	0.00%	113	$19K	2016Q3	Reduced
Dodge & Cox	Dodge & Cox	0.00%	13,367	$4.4M	2025Q4	Held
Jensen Investment Management	Jensen Investment Management	0.00%	400	$24K	2009Q3	Held
Ruane Cunniff	Sequoia Fund	0.00%	2,017	$327K	2015Q4	Held
Richard Pzena	Pzena Investment Management	0.00%	803	$209K	2024Q4	Reduced

Recent insider activity — AMGN

Open-market purchases (P) and sales (S) from SEC Form 4 filings · last 12 months

No open-market insider trades in the last 12 months.

Form 4 filings for option exercises and other transaction types are excluded.

Congressional trades — AMGN

STOCK Act disclosures · last 12 months

Congressional trade data coming soon.

We are sourcing STOCK Act disclosures and will display them here shortly.

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What Is SEC Form 4?

Understand the insider trade filings behind AMGN activity.

What Is a 13F Filing?

How superinvestors disclose their quarterly holdings.

Insider Cluster Buying

Why multiple insiders buying together is a strong signal.

Superinvestor Consensus

The most widely held stocks across all tracked institutions.