Where the S&P 500’s controversial SpaceX stock decision leaves index investors
Summary
S&P 500 will not fast-track SpaceX's mega-cap IPO, delaying inclusion for at least a year. This leaves passive S&P 500 investors missing early trading while other benchmarks like NASDAQ 100 and Russell 1000 Growth will add the stock sooner on specific dates. One analyst calls the decision a major bet and suggests investors seeking SpaceX exposure should avoid the S&P 500 and favor those other indexes, potentially creating index performance dispersion.
- S&P committee rejected fast-tracking mega-cap IPOs like SpaceX, requiring a full year of seasoning and profitability before eligibility.
- SpaceX will not enter the S&P 500 for at least a year, denying passive S&P 500 investors early gains.
- Key rebalancing dates for other indices: S&P TMI/Completion and FTSE on June 18, MSCI and Russell on June 26, NASDAQ 100 on July 6, and later in the year for additional free float shares.
- The guest Peter notes these index events are very significant to watch due to large passive flows.
- Guest Todd argues that this creates 'index wars' - investors wanting SpaceX should buy NASDAQ 100 or Russell 1000 Growth, not S&P 500.
- He sees potential for index dispersion similar to the MSCI Korea emerging/frontier market debate.
Ideas
Watch SpaceX index inclusion dates closely.
Because S&P decided not to fast-track mega-cap IPOs like SpaceX, passive index inclusion will happen later and through other benchmarks. The key rebalancing dates when various total market and growth indices add SpaceX shares (June 18 for S&P TMI/Completion and FTSE, June 26 for MSCI and Russell, July 6 for NASDAQ 100, and later in the year when additional free float shares unlock) will be significant index events that could move prices. Investors should watch these dates closely.
Buy NASDAQ 100, avoid S&P 500.
S&P's decision not to add SpaceX and future mega-cap IPOs sets a precedent that creates an 'index war'. Investors who want SpaceX exposure cannot rely on the S&P 500; they should buy the NASDAQ 100, Russell 1000, or Russell 1000 Growth instead. Over time, as these companies grow, this could cause persistent performance dispersion between the indexes, similar to the emerging/frontier market debate with Korea.
Buy NASDAQ 100, avoid S&P 500.
S&P's decision not to add SpaceX and future mega-cap IPOs sets a precedent that creates an 'index war'. Investors who want SpaceX exposure cannot rely on the S&P 500; they should buy the NASDAQ 100, Russell 1000, or Russell 1000 Growth instead. Over time, as these companies grow, this could cause persistent performance dispersion between the indexes, similar to the emerging/frontier market debate with Korea.
