The skyrocketing share costs of synthetic intelligence (AI) and high-performance computing (HPC) firms since September have introduced unimaginable earnings to Bitcoin miners increasing into these industries, however progress has come at a worth.
Bitcoin BTC$107,764.56 It’s up simply 10% this yr, and after the bursting of the bubble in company Bitcoin vaults in latest months, the dialog has turned to miners altering their enterprise fashions. Miners have gotten more and more lively within the bond market as they search to fund formidable build-outs of their AI and HPC companies.
The corporate’s complete debt and convertible debt issuance reached a document degree within the third quarter, with an estimated worth of $6 billion, based on The MinerMag. This will increase the danger of default and can drive traders to give attention to producing significant returns from pivots going ahead.
TerraWulf (WULF), MARA Holdings (MARA), and Cipher (CIFR) collectively raised billions of {dollars} by convertible debt throughout the quarter, and CleanSpark (CLSK) utilized a line of credit score to shore up its stability sheet.
That momentum continued into the fourth quarter. TerraWulf has launched a non-public placement of $3.2 billion in senior secured notes, based on The MinerMag. That is reportedly the biggest single providing ever by a public miner. Shortly after, IREN (IREN) issued a $1 billion convertible word and BitFarms (BITF) introduced a $300 million convertible word.
A few of these merchandise, corresponding to IREN, have a zero-coupon construction. Different points, corresponding to TerraWulf’s newest concern, have larger prices, with a 7.75% coupon and annual curiosity expense of roughly $250 million. This far exceeds the corporate’s 2024 gross sales, which totaled simply $140 million, based on The Miner Magazine.
Will it’s completely different this time?
Through the 2022 bear market, when Bitcoin fell 70% and Hashprice collapsed, lenders seized machines used as collateral for loans, a tactic seen when Core Scientific (CORZ) filed for Chapter 11 chapter.
MinerMag means that the give attention to AI-HPC makes the present debt-backed funding cycle distinctive. By pursuing income diversification, miners might be able to scale back danger.
The market is rewarding larger valuations for miners who pivot from pure Bitcoin operations to AI/HPC companies. Whereas convertible debt nonetheless dilutes shareholders, the pivot can be attracting a brand new class of traders.
The CoinShares Bitcoin Mining ETF (WGMI) is commonly thought of a proxy for the broader Bitcoin mining sector and is up 160% year-to-date.

