Bitcoin miners have a strange job: they produce a coin, and then they bet on what that coin will be worth while they hold it.
MARA Holdings just lived through a quarter where the second half of that job got expensive.
A year earlier, it earned $1.84 per share.
The main cause is the way miners account for the Bitcoin they own.
When the value of Bitcoin falls, the company has to mark its holdings down on the books. That is a paper loss, but it still hits the bottom line.
MARA said the quarter's reported result includes a loss tied to the valuation of its digital assets. Revenue added to the rough picture.
At the same time, adjusted EBITDA landed at $360.9 million. That is a common measure of operating earnings that strips out interest, taxes, depreciation, and amortization.
The number was down from $1.2 billion a year ago, but it topped the $163.03 million consensus. In other words, the core mining business held up better than the headline loss made it look.
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MARA also mined more coins last quarter, just not as many as analysts predicted.
The consensus estimate called for 2,614.69, so production came up short.
MARA said it generated each coin at an average price of $71,325. The thin gap between that number and the average sale price helps explain why the company is also arranging credit lines to fund its next move.
Those plans include a step forward on its Long Ridge acquisition. MARA said it moved that acquisition ahead by arranging two Bitcoin-backed credit lines with Coinbase and Two Prime.
An additional $600 million of borrowings under those lines carries a 7.56% weighted-average debt cost. In plain English, MARA is borrowing cash using its Bitcoin as collateral.
That approach lets the company keep more of its coins while still getting money to fund growth. It also adds a fixed interest cost that stays on the books no matter what Bitcoin does.
For your portfolio, the balance between mining and borrowing is the part to watch. A crypto miner is not just a bet on Bitcoin.
It is also a bet on how well the company manages the debt and the coins it holds. If Bitcoin prices hold up, holding coins and borrowing against them can look smart.
If the market turns, the company could feel pressure from both sides: lower asset values and interest payments tied to those assets. The 7.56% debt cost is not free money.
That is why the interest rate matters. A Bitcoin-backed loan does not go away just because Bitcoin falls.
Owning a miner is not the same as owning Bitcoin. MARA's stock can react to the coin, but it also reacts to the company's own decisions, like the new debt and the acquisition plan.
The company will hold its earnings call at 5:00 PM ET on Aug 06, 2026, so investors can hear the full story soon. For now, MARA's future depends on Bitcoin, of course, but it also depends on how the company handles the space between the coin and the cash.
The coin gets the headlines. The debt may decide what the next earnings call looks like.
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