← All S&P MidCap 400 additions
MLI — S&P 400 index addition
Mueller Industries
Sector
Unknown
Announced
Nov 26, 2024
Effective
Nov 26, 2024
Replaced
Texas Pacific Land Corporation
1W after inclusion
-3.0%
-3.9% vs S&P 400
1M after inclusion
-0.1%
+4.4% vs S&P 400
3M after inclusion
-1.9%
+5.6% vs S&P 400
6M after inclusion
-6.2%
+3.7% vs S&P 400
1Y after inclusion
+37.3%
+37.0% vs S&P 400
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: -0.6%
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.
- TOST — Toast, Inc. joined on Jul 1, 2026.
See the full S&P MidCap 400 additions log or the index review calendar.