IREN is the fifth largest public Bitcoin mining firm by realized hashrate
Iris Energy mined 521 BTC in January with a realized hashrate of 28.93 EH/s
Exercised an option in January to buy 19.2 EH/s of S21 Pro and S21 XP miners
Top five companies constitute nearly 50% of the fund's allocation
Bitcoin mining stocks common $35 billion in market cap as of Friday
Claims of 30% boost in block-winning odds lack supporting evidence
IREN's realized hashrate jumped 45% in December
$0.076/kWh is the latest breakeven energy cost for S19j Pros
These companies collectively account for nearly 35% of global production
Bitfarms and IREN reported downtime caused T21 performance issues
IREN has raised $146.2 million via ATM since the end of Q3
PwC (and NYDIG) is not letting IREN off the hook