On December 11, 2023, Wolfpack Research published a report on Ramaco entitled "METC: Pumping and Dumping Nearly Worthless Dirt". Noting that the Company's stock price "recently soared following a Wall Street Journal article that hyped its Brook Mine as a potential source of up to $37 billion in rare earth elements", the report from Wolfpack stated that "[t]here is no way to profitably mine them" and estimated that the Company "would lose ~$88 billion if they were ever able to extract, process and sell $37 billion of REEs from the Brook Mine." The report further asserted that Ramaco "has likely performed" extractability tests and "is sitting on disappointing results."On this news, Ramaco's stock price fell $0.60 per share, or 3.58%, to close at $16.18 per share on December 11, 2023.