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TOST — S&P 400 index addition
Toast, Inc.
Sector
Unknown
Announced
Jul 1, 2026
Effective
Jul 1, 2026
Replaced
TopBuild Corp.
1W after inclusion
-0.5%
-0.4% vs index
1M after inclusion
+12.4%
+12.8% vs index
3M after inclusion
—
window not elapsed
6M after inclusion
—
window not elapsed
1Y after inclusion
—
window not elapsed
Indexed performance around the effective date (effective close = 100)
Prices last updated: 2026-09-16 06:30 UTC (9h ago)
Run-up in the 30 days into inclusion: +3.5%
Other stocks added to the S&P MidCap 400
- SUI — Sun Communities joined on Aug 20, 2026.
- KRYS — Krystal Biotech joined on Jul 24, 2026.
- MOH — Molina Healthcare joined on Jul 22, 2026.
- BTSG — BrightSpring Health Services joined on Jul 17, 2026.
- ALSN — Allison Transmission joined on Jul 6, 2026.
- IESC — IES Holdings joined on Jul 1, 2026.
See the full S&P MidCap 400 additions log or the index review calendar.