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Bitcoin Miner Iris Energy Upsizes Its IPO, Valuing Company at $1.5B

The Australian bitcoin miner expects to start trading on the Nasdaq Nov. 19 under the ticker symbol IREN.

Updated May 11, 2023, 7:09 p.m. Published Nov 17, 2021, 1:54 p.m.
Bitcoin mining machines (Getty Images)
Bitcoin mining machines (Getty Images)

Iris Energy, a Sydney-based company that mines bitcoin primarily with renewable energy, raised its initial public offering (IPO) pricing to $28 per share from the previous expected range of $25 to $27.

  • The miner said it plans to sell 8.3 million shares, raising about $232 million through its IPO offering, according to a statement. It expects to start trading on the Nasdaq on Nov. 19 under the ticker symbol IREN.
  • The company will have about 55 million shares outstanding, valuing the company at around $1.5 billion, according to its U.S. Securities and Exchange Commission filing.
  • Iris will use the proceeds from the offering to fund its growth initiatives, including hardware purchases and acquisition and development of data center sites and facilities, as well as for working capital and general corporate purposes.
  • The company said it has been mining bitcoin since 2019 and has sold all the bitcoin it mined, bucking the trend of most miners holding onto their coins.

Read more: Crypto Miners Hoarding Bitcoins as Price Surges Above $55K

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KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.

What to know:

  • KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
  • This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
  • Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
  • Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
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Coinbase CEO says Big banks now view crypto as an ‘existential’ threat to their business

Brian Armstrong and Larry Fink (David Dee Delgado/Getty Images)

Brian Armstrong returns from World Economic Forum with message: traditional finance is taking crypto seriously

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  • Coinbase CEO Brian Armstrong said a top executive at one of the world’s 10 largest banks told him crypto is now the bank’s “number one priority” and an “existential” issue.
  • At Davos, Armstrong highlighted tokenization of assets and stablecoins as major themes, arguing they could broaden access to investments for billions while threatening to bypass traditional banks.
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