1) Tesla needs last twelve month & latest quarter profitability to be eligible for S&P. This would require $967m in Q4 (very unlikely) or $265.4m net profit in Q4 + Q1 (>50% chance?).
Inclusion should be very significant for Tesla stock.
It is very important to bring new shareholders onboard to move Tesla share price on to the next level.
A) A huge amount of capital is in index funds tracking the S&P. These will be forced to buy when Tesla is added. I guess ~15-20 million more Tesla shares will be bought by passive funds when Tesla is added.
B) A huge amount of capital is controlled by active investors whose funds benchmark the S&P. Many of these will have to start evaluating Tesla as a potential investment as it impacts their performance vs their benchmark.
The market cap of all S&P 500 companies is ~$28.7 trillion. The total market cap of all US equities is ~$36.1 trillion (the closest index to tracking all of this is the Russell 3000 which covers 98% of this market cap).
When an investor is benchmarked to an index, every variation between their own stock positions and the overall index is an active investment decision.
So these active benchmarked investor’s capital is potentially twice as large as the passive investment capital.