B. Riley analyst Nick Giles lowered the firm's price target on Century Aluminum to $74 from $86 and keeps a Buy rating on the shares. TeraWulf (WULF) announced a 20-year, $19B lease with Anthropic for its Kentucky data center campus, creating significant value for Century Aluminum (CENX) hrough its retained 6.8% non-dilutive equity stake, with potential upside from either exercising the put option or monetizing the stake at a higher valuation, the analyst tells investors in a research note.