#MarvellJoinsS&P500 $MRVL ‌ ‌AI chips just got a blue-chip seat. Marvell joins the S&P 500 today.

Marvell Technology, ticker MRVL, officially joins the S&P 500 on June 22, 2026, with Flex. They replace Pool Corp and Campbell's. The move follows strong profit and liquidity checks.

The run has been wild. MRVL went from the mid-$160s in late May to $324 in early June, a gain of more than 90% in two weeks. The 52-week high sits at $329.88, with the last print near $300. Year to date the stock is up 210% to 265%, led by AI data center demand.

Nvidia CEO Jensen Huang called Marvell the next trillion-dollar chip firm. Marvell sees $10B in custom chip revenue by 2029.

Index buyers helped lift shares 5% to 9% on the add news, with ETF flow due at the close.

For traders on Gate:
AI beta runs hot, size small, stops tight.
MRVL moves with NVDA headlines, watch US chip news.
Index add pops often fade fast, take profit in steps.
If you want AI exposure with less wild swings, use small spot holds, avoid high leverage on news days.

Bottom line: Marvell just got its blue-chip badge. AI demand is real, price is hot, risk stays high. Trade the trend, respect the pullback risk.