Nike will be removed from the S&P 100 before trading opens Sept. 21, its first exit since joining in 2008, after a roughly 79 percent share decline from the 2021 peak erased more than $220 billion in market value.
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Nike exits S&P 100 after 79% slide erases $220 billion
Nike will be dropped from the S&P 100 before U.S. trading opens Sept. 21, its first removal from the blue-chip index since joining in December 2008, after the sneaker maker's shares fell about 79 percent from their 2021 peak and wiped out more than $220 billion in market value.
The quarterly rebalance is designed to keep the index representative of the largest U.S. mega-cap companies by market capitalization, S&P Dow Jones Indices said in a Sept. 4 statement. Nike joins Honeywell Aerospace, Simon Property Group and Colgate-Palmolive among the departures, replaced by Dell Technologies, Palo Alto Networks, Arista Networks and Sandisk.
Shares now trade near $38.40, a market capitalization of roughly $57 billion and a level not seen in about 12 years. The slide reflects converging headwinds: stagnant revenue growth, shrinking gross margins and persistent weakness in Greater China, where local rivals have eroded Nike's once-dominant position. The company will remain in the broader S&P 500, which casts a wider net across market capitalizations.
The distinction matters because the S&P 100 is heavily tracked by institutional investors, exchange-traded funds and index funds that target mega-cap exposure. When Nike drops out, those funds must sell their holdings to rebalance, creating mechanical selling pressure on a stock already under pressure for years. Losing the designation could also shrink the pool of potential buyers, as some fund managers use index membership as a screening criterion.
The composition of the additions reveals where the market's center of gravity has shifted. Palo Alto Networks builds cybersecurity software, Arista Networks supplies cloud networking infrastructure, and Dell and Sandisk are hardware and storage plays riding enterprise tech demand. The S&P 100 is effectively trading consumer and retail brands for companies building and securing digital infrastructure.
For Nike shareholders, the immediate concern is the rebalancing-driven selling that will unfold ahead of the Sept. 21 effective date. Beyond the mechanical flows, a return to the index will require the company to address margin compression, revenue stagnation and the China growth question simultaneously — the same structural problems that drove its five-year decline in the first place.
This article is for informational purposes only and does not constitute investment advice.
