CVS Health Corp
A healthcare giant that runs thousands of CVS Pharmacy stores and MinuteClinic walk-in clinics, manages prescription drug benefits through CVS Caremark, and insures tens of millions of people through Aetna health plans. It was founded in 1963 in Lowell, Massachusetts as Consumer Value Stores — the initials that became its name — by brothers Stanley and Sidney Goldstein and partner Ralph Hoagland. In 2014 it became the first national pharmacy chain to stop selling tobacco, rebranding itself as CVS Health.
Estimated from filings — the split-adjusted price range over the quarters each manager built the position. A range, not a fill price; 13F reports a quarter-end snapshot, not a trade date.