The largest weighting is Riot Blockchain (RIOT) at about 11%, followed by Hut 8 Mining (HUT) at 9.1%, Marathon Digital (MARA) at 8.3%, Iris Energy (IREN) at 7% and Canaan (CAN) at 6.5%. Rounding out the top 10 holdings are Hive Blockchain (HIVE) at 6.3%, Northern Data (NB2.GR) at 5.8%, Block (SQ) at 5.7%, Bitfarms (BITF) at 5.6%, and lender Silvergate Capital (SI) at 4.8%.
Source: https://www.coindesk.com/business/2022/03/09/vaneck-launches-crypto-mining-etf/?utm_medium=referral&utm_source=rss&utm_campaign=headlines