Gerasimental
Member
I don't know exactly how ETFs are managed and manipulated day to day, but it's hard to simply bet on an industry since many individual players will go busto even as a handful of others go on to rule the world. Think of picking out Chevrolet from the thousands of US car companies at the turn of the century, not an easy task.
I have heard that SCTY has a major position in most solar ETFs. I think the biggest one has SCTY at 5-10% or something like that.
Yes, I've just been looking. SCTY is 9% of KWT. I understand your point, but with an ETF you can cope with a few of the companies going to 0 as others will pick up the slack as long as the overall pie keep growing. And as new entrants enter the market the ETF is likely to include them in its portfolio. It saves me having to pay attention to each entrant and make the decision of whether I want to invest or not, I just average out. As long as the pie keeps growing, the ETF should keep growing.
Of course you'll never get the returns that you'd get if you picked out the winner that has a 40% market share 15 years from now, but that's not what I'm after.