PRNewsWire
05 Jun 2026, 23:25 UTC · 5h ago
Marvell Technology and Flex Set to Join S&P 500; Others to Join S&P MidCap 400 and S&P SmallCap 600

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PRNewsWire
05 Jun 2026, 23:25 UTC · 5h ago

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Marvell Technology (MRVL) and Flex (FLEX) will be added to the S&P 500 index effective June 22, 2026. — S&P 500 inclusion typically triggers significant buying pressure from passive index funds and ETFs.
+0.60Pool Corp (POOL) and The Campbell's Company (CPB) will be removed from the S&P 500 index effective June 22, 2026. — Removal from the flagship index generally leads to selling by index-tracking funds.
-0.50Roku (ROKU) will be added to the S&P MidCap 400 index effective June 22, 2026. — Inclusion in a major mid-cap index increases liquidity and institutional visibility for the stock.
+0.30Ticker attribution
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Reuters
7h ago