Similarweb Ltd.
A maker of digital-intelligence software that tracks how people use websites and apps, ranking sites and showing traffic and audience data to marketers, investors, and researchers. It was founded in 2007 in Tel Aviv after co-founder Or Offer, frustrated growing his family's jewelry business online, wished he could find "similar" sites to his own — which is exactly where the name comes from. Its free browser extension, launched in 2013, lets anyone check a website's traffic and ranking with a click.
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.