DiabloWags said:
Got added to the Nasdaq-100 yesterday on the close.
$800 Billion of index buying.
Inititial index weight will be less than 1%
Got hammered down to $149 today after the buying.
In my experience as an index fund manager, it was incredibly early to add a new stock to a major index. I thought they used to have to have a track record.
So I checked.
Nasdaq100Old IPO rule: 310 months seasoning
New fasttrack rule: 15 trading days
S&P 500Old IPO rule: 12 months trading + profitability
New fasttrack rule: Immediate eligibility.
Despite their rule change, S&P HAS NOT YET ADDED SpaceX.
Russell 1000/3000 Old IPO rule: Annual June reconstitution only
New fasttrack rule: 5 trading days.
SpaceX's IPO landed just before the June cutoff, so it was automatically swept into the Russell 1000 and Russell 3000 during the annual reconstitution.
So, forced buying occurred on these days, but otherwise it's been Down Down Down. And more shares available for sale are being released soon. THIS IS STRUCTURALLY NOT A GOOD STORY!!
IPO date: June 12, 2026
Nasdaq100 Inclusion July 7
Russell 1000/3000 inclusion June 28