Ark PRNT holdings The +/- swings in number of PYR shares held is on auto pilot as many others have outlined in detail before.
I'm more interested in seeing the hierarchy of PYR against other powder suppliers on this list - like Sandvik. I'm of the opinion we'll eclipse them soon enough and be a significant holding.
Also nice to see Canadian company XTC on this list. Solid dividend holding of mine for a while - will (should) enjoy continued growth from both AM and 'lectric vehicle pivot.
https://ark-funds.com/wp-content/fundsiteliterature/holdings/THE_3D_PRINTING_ETF_PRNT_HOLDINGS.pdf