alt Hacker NewsAs unlikely it is to happen at scale, as a thought process - what would happen if people start selling those index funds in a mad rush? Just drives the transaction volume because those with that new money will just buy something else in the market?
I know SpaceX, Anthropic, and OpenAI will probably be a drop in the bucket in terms of scale of these funds, (free float % etc). But, is it realistic to take the money out of index funds for a bit until the price of these new stocks come crashing eventually?
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These stocks crashing (not saying it will or won’t happen), means AI is crashing, and that will be a much broader selloff than these 3. Add Microsoft, Micron, Amazon, Oracle, Nvidia, Supermicro, Dell, etc, any company that has direct or indirect exposure to the massive AI boom (and possibly their lenders).
While unlikely to happen at scale, by way of anecdata I'll say that I and my extended family have almost all shifted money away from funds that are heavily coupled to the fate of GenAI.
The bottom is going to fall out of the market and it's going to take years to recover, I don't see any reason to suffer through that (and neither do my retirement-age relatives).
I'm after steady gains in an approximately efficient market, not a wildly unsustainable speculative boondoggle, thanks.
If people actually dumped index funds for cash en masse it would be catastrophic. To attach some numbers, MSFT averages about 35M shares in daily volume, and that includes all the market makers, HFTs, etc. BlackRock (iShares) owns 593M shares of MSFT and Vanguard owns another 482M. Together, the amount of shares that index funds own is about a month and a half of total trading volumes. I'd bet that such a crash would unfold over about 2-3 days, which brings up the specter of stocks literally going "no bid", where there are not enough buyers for every seller to sell, at any price.
Likely the government would step in and inject cash directly into the markets to support them in such a scenario, because a broad-index stock market crash is the modern-day bank run. Retirees carry the bulk of their savings in the form of stocks; if it disappears, we'd likely face revolt.