> Nasdaq Inc. will enact a rule change designed to slash the time it takes for newly listed, large-cap companies to enter its main index, a move that will give shares of behemoths like SpaceX a faster route into funds that are pegged to the benchmark.
> Initial public offerings whose market capitalizations rank within the Nasdaq 100’s top members will normally be eligible to be included after 15 days of trading, Nasdaq said in a statement. The timeline is shortened from at least three months currently.
https://www.bloomberg.com/news/articles/2026-03-30/nasdaq-clears-way-for-spacex-big-ipos-to-gain-fast-index-entry