The Bank of N.t. Butterfield & Son Limited
A bank that serves individuals, businesses, and wealthy families across Bermuda, the Cayman Islands, and the Channel Islands, offering everyday banking alongside wealth management and trust services. It began in 1758 as a family merchant firm trading Bermuda cedar and wine, and was formally established as a bank in 1858 by Nathaniel T. Butterfield — making it the oldest bank in Bermuda. The "N.T." in its name honors that founder, whose grandfather started the original trading business.
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.