Idt Corp
A global provider of communications, payment, and small-business software services, IDT runs consumer brands like BOSS Revolution (international calling, money transfers, and mobile top-ups) and the business phone service net2phone. It was founded in 1990 by Howard Jonas, whose name initially stood for "International Discount Telecommunications," born out of his frustration with huge phone bills from a sales office in Israel. The business famously began in a converted funeral parlor in the Bronx, and it later spun off several ventures as independent companies.
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.