# Free Float İlgili Makaleler

SpaceX and OpenAI Are About to Go Public, Your Index Fund Might Be Forced to 'Buy at the Peak'

The imminent mega-IPOs of companies like SpaceX and OpenAI pose a significant risk to index fund investors, who may be forced to buy these overvalued stocks at peak prices. Index funds, designed to replicate market performance, must purchase new listings once they are included in major indices, often through "fast entry" rules that allow inclusion within days. This creates a hidden cost: hedge funds and other intermediaries front-run these predictable purchases, driving up prices before the inclusion date, after which the shares typically underperform. Historical data shows that IPOs, especially those with low float (like SpaceX’s planned <5% float), tend to dramatically underperform the market over time. High valuations, low float, and forced buying during index rebalancing result in a performance drag for passive investors, effectively acting as a hidden tax. Attempting to invest pre-IPO via private markets is also risky due to survivor bias, high fees, and liquidity issues. For index investors, this costly mechanism is an unavoidable aspect of passive investing.

marsbit04/23 13:11