End date
Mar 31, 2026
$396,029 Vol.
Outcome
% Chance
Vertiv Holdings (VRT)
Vertiv Holdings (VRT)
$37.54K Vol.
81%
SoFi Technologies (SOFI)
SoFi Technologies (SOFI)
$84.81K Vol.
24%
Alnylam Pharmaceuticals (ALNY)
Alnylam Pharmaceuticals (ALNY)
$18.25K Vol.
23%
Affirm Holdings (AFRM)
Affirm Holdings (AFRM)
$9.18K Vol.
11%
Pure Storage (PSTG)
Pure Storage (PSTG)
$8.37K Vol.
6%
Strategy (MicroStrategy) (MSTR)
Strategy (MicroStrategy) (MSTR)
$197.65K Vol.
2%
Rules
The S&P 500 undergoes quarterly reconstitution on the third Friday of March, June, September, and December. The next rebalance is currently scheduled for March 20, 2026.