SGP

Schering-Plough

11 superinvestors own SGP

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

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Polen Capital Management	Polen Capital Management	5.54%	862,840	$31.5M	2001Q1	Added
Christopher Davis	Davis Selected Advisers	2.05%	0	$1.3B	2009Q3	Reduced
Thomas Gayner	Markel Group	0.14%	84,800	$1.6M	2004Q2	Reduced
David Katz	Matrix Asset Advisors	0.13%	37,575	$670K	2003Q1	Reduced
David Tepper	Appaloosa Management	0.08%	34,329	$716K	2005Q4	New
Viking Global Investors	Viking Global Investors	0.04%	50,000	$923K	2004Q2	New
Bill Nygren	Oakmark Select Fund – Harris Associates	0.04%	51,900	$1.5M	2009Q3	Reduced
Tweedy Browne Co.	Tweedy Browne Value Fund	0.02%	31,718	$602K	2006Q1	Held
Dodge & Cox	Dodge & Cox	0.01%	272,270	$7.7M	2009Q3	Reduced
Kenneth Fisher	Fisher Asset Management	0.00%	22,855	$609K	2007Q4	Added
Jensen Investment Management	Jensen Investment Management	0.00%	83	$1K	2008Q4	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 SGP 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.