(Bloomberg) — Last year on the campaign trail, Donald Trump promised to be a champion of the Bitcoin mining industry in the US. Yet as American crypto miners begin to release their first quarterly earnings reports since Trump returned to the White House, it’s clear the group is struggling.

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Seven of the eight biggest publicly traded miners that are based in the US are expected to post a loss when they report first-quarter results, according to analysts’ estimates compiled by Bloomberg. The financial struggles come even after Bitcoin reached a record above $109,000 in January, and its price in the quarter averaged about 75% higher than it was in the first quarter of 2024.

Increased competition and tariffs weighed on the companies, which saw a compression in profit margins and growing uncertainty around expanding operations. The retreat in the broader stock market from the highs reached just after Trump’s election victory also prompted more miners to revert to debt financing instead of depending on raising cash from share sales.

Mining difficulty, a measure of computing power used to mine Bitcoin, broke record highs in the past months, indicating there has been more competition for the fixed amount of Bitcoin periodically released by the original blockchain. In the meantime, mining revenue has been in decline with energy price hikes in some states in the US during the same period of time.

“This is going to be an interesting quarter for the Bitcoin miners and perhaps a difficult one over the past few months.” said Brian Dobson, managing director for Disruptive Technology Equity Research at the brokerage firm Clear Street. “We will see margin compression and lower revenues from Bitcoin mining due to that higher global difficulty rate.”

Adjusted net income for the eight US miners fell by almost $1.3 billion in the first quarter from the same period in the previous year, according to analysts’ estimates compiled by Bloomberg. The group collectively is estimated to have swung to a loss of $190 million, versus adjusted net income of $1.1 billion in the first quarter of 2024. Among the eight, CleanSpark Inc. is the only miner that analysts expect to post a profit in the latest quarter.

Riot Platforms Inc., one of the biggest US public miners by revenue, posted a first-quarter loss of $296.4 million, compared to net income of $211 million in the year-ago quarter, the company said in a statement Thursday.