davecolene0606
Member
I believe @Curt Renz 's source the other day said the 7-day notice is public knowledge, not just to the index funds, e.g. a press release.
I searched for Twitter's inclusion and found this story 2 days before it was added to the S&P 500:
Twitter to join S&P 500 stock index, giving stock price a boost.
From a link in the story:
"NEW YORK, June 4, 2018: S&P Dow Jones Indices will make the following changes to the S&P 100, S&P 500 and S&P SmallCap 600 effective prior to the open of trading on Thursday, June 7: Netflix Inc. (NASD: NFLX) will replace Monsanto Company (NYSE:MON) in the S&P 100, and Twitter Inc. (NYSE:TWTR) will replace Monsanto in the S&P 500. Bayer Aktiengesellschaft is acquiring Monsanto in a deal expected to be completed soon pending final conditions."
So that was actually 2 days notice (announced after the market close Monday, changes made Thursday before the open).
Here's another more recent example, also with 2 days notice (NOW)...
Thermo Fisher Scientific Set to Join S&P 100; ServiceNow to Join S&P 500
Here's a story about Tesla's potential inclusion from Barron's yesterday...
Tesla Stock Looks Like It’s Joining the S&P 500. Here’s How to Calculate the Impact.
"Tesla stock’s potential inclusion in the S&P 500 index has Tesla bulls buzzing. Index inclusion is a good thing, but it isn’t everything. There are a few things to consider before buying Tesla stock ahead of any indexing announcement. For starters, index inclusion isn’t guaranteed, but second quarter delivery estimates, which smashed Wall Street expectations, makes inclusion look increasingly likely.
...
Beating an estimated per-share loss of $1.58 seems easy. So does positive earnings over the past 12 months. The tougher criterion to meet for index inclusion looks to still be positive earnings per share in the most recently reported quarter. There is, however, the matter of the global pandemic. Even if Tesla doesn’t turn a profit S&P officials have discretion. “The committee can use its discretion when it makes sense,” said an S&P spokesperson to Barron’s. Still, there is no guarantee such discretion will be exercise
...
Investors could be forgiven if they thought Tesla was in the index already. The company is bigger, by market value, than every other auto component of the S&P combined. What’s more, Tesla’s market value would be just outside the top 20 companies in the entire index. Tesla is, in short, an electric vehicle behemoth."
(Emphasis mine).
An interesting part of the Barron's article was this:
Adding in Tesla, while bumping out another company, would give Tesla roughly a 0.8% index weight. (Barron’s didn’t adjust for other factors like float—share available for trading.)" (emphasis mine)
I think float matters here a lot and it seems Fact Checking (twitter) is barking up that tree.
Fire Away!
(its STILL the batteries, Stupid!)