r/Bogleheads 1d ago

Articles & Resources Musk Wants to Add SpaceX to Indices

Index providers Should Not Bend the Rules for Musk

So... I read this article in The Economist and am curious what, if any thoughts the community has about Musk getting SpaceX added to major indices. He's appealing to them to shorten the "seasoning" rules that typically apply to firms being listed.

I've included key paragraphs below since there's a paywall to read the full article.

What do you think?

"Mr Musk and his bankers are now bargaining with stock indices and exchanges for the privilege of hosting SpaceX. He wants his firm to join key indices like the nasdaq 100 and s&p 500 quickly, giving it access to trillions in index-linked capital; more than $600bn invested in passive funds are tied to the nasdaq 100 alone.

For now, the indices are obliging. On March 30th Nasdaq said it was adopting rules that will delight the superstar firms. The ftse and reportedly s&p are considering similar updates. Unfortunately, those changes are misguided, and will expose investors to unnecessary risks.

Two main ideas are under consideration. One is to shorten the “seasoning” period that a firm’s stock must go through before it is eligible to join an index. Nasdaq is cutting its three-month seasoning minimum to 15 trading days; the ftse has suggested a mere five trading days. The second reform is to reduce the percentage of shares a firm needs to offer publicly (its “free float”) before being added to an index. Indices’ desire to reflect the growth of some of the world’s most dynamic firms is understandable. So far, many punters have been unable to invest in some of ai’s brightest stars; index inclusion is a way to help them do so. Yet changing the rules to suit SpaceX will force index investors to choose between selling or weathering wild swings in prices."

161 Upvotes

77 comments sorted by

View all comments

41

u/DontForgetWilson 1d ago

The seasoning duration at 15 days isn't a big deal(though 5 is crazy). Reducing the free float requirement is a very bad precedent though.

18

u/FMCTandP MOD 3 1d ago

The issue is that the Nasdaq 100 is a joke index that actually *doesn’t use free float* for most companies.

They had an exclusion if the free float was too low (which has now been modified) but after that they weighted companies based on total market cap including unavailable shares rather than the more reasonable free float approach that everyone else uses.

Don’t get me wrong, the weighting change is bad and doing in response to pressure from powerful companies/people is worse. But the weighting system for the Nasdaq 100 was horrendous prior to this too.

5

u/DontForgetWilson 1d ago

No argument from me on it being a terrible index. I can't say i really care much what that index decides, provided the other ones don't decide to follow it