Earlier quoted context omitted.
It's always disappointing to see that level of aggressive ignorance on HN. You completely missed the point. The fund is legally bound to make a good faith effort to track a target index, not to immediately buy every stock the day it's added to the index.
>aggressive ignorance on HN That's rich in view of the fact you are the one who is expressing aggressive ignorance. The truth is: 1. An ETF tracking a specific passive index is legally obligated to purchase the shares of a new company added to that index with zero discretion allowed no matter how irrational the pricing might be. 2. Contrary to what you've been spewing about ETFs adding the stock gradually over time,…
The aggressive ignorance (not my term, I’ve got a better one) is that multiple times this guy just didn’t even respond to the actual point. See his first response to me where he just restated the thing I was clearly replying to, rather than addressing my actual argument, which is that all those people would’ve ended up with the same amount of SpaceX shars at the same time, even if the rules had not changed. He just restated the argument I had already just rebutted, then he did the same thing in this branch.
It does not matter that SpaceX is in the index sooner. The future in six months or 12 months would look the same in either case.