Methanex Corporation
A maker of methanol — a versatile chemical used in plastics, paints, plywood, and even boat fuel — and one of the world's largest producers of it. The Vancouver-based company grew out of Ocelot Industries, a Canadian oil-and-gas firm, and split off as its own business in 1982. Its name is a portmanteau of "methanol" and the "-ex" from its Ocelot roots, and it even runs its own fleet of ocean tankers to ship the stuff worldwide.
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.