APC

PHARMACEUTICALS INC. ANADARKO

11 superinvestors own APC

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

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Carl Icahn	Icahn Capital Management	20.75%	13,578,160	$729.8M	2007Q3	New
David Einhorn	Greenlight Capital	1.63%	1,115,000	$113.1M	2014Q3	Held
Dodge & Cox	Dodge & Cox	1.24%	21,737,617	$1.5B	2019Q2	Reduced
Viking Global Investors	Viking Global Investors	0.98%	3,107,713	$151.8M	2017Q3	Reduced
First Eagle Investment Management	First Eagle Investment Management	0.78%	3,090,143	$313.5M	2014Q3	Added
David Tepper	Appaloosa Management	0.45%	90,594	$3.5M	2008Q4	Reduced
David Katz	Matrix Asset Advisors	0.44%	47,454	$2.3M	2015Q4	New
Ruane Cunniff	Sequoia Fund	0.01%	8,344	$474K	2001Q4	New
Bill Nygren	Oakmark Select Fund – Harris Associates	0.00%	4,070	$287K	2019Q2	Reduced
Christopher Davis	Davis Selected Advisers	0.00%	0	$2.7M	2008Q2	Held
Kenneth Fisher	Fisher Asset Management	0.00%	5,717	$399K	2016Q4	Reduced

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.

STOCK Act disclosures · last 12 months

Congressional trade data coming soon.

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

What Is SEC Form 4?

Understand the insider trade filings behind APC 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.