Nike To Leave the S&P 100 on September 21

Nike is set to leave the S&P 100 before U.S. trading opens on September 21, 2026, according to S&P Dow Jones Indices. The change was announced on September 4 as part of the index provider’s quarterly rebalance.

The sportswear company joins Honeywell Aerospace, Simon Property Group and Colgate-Palmolive on the list of S&P 100 departures. Dell Technologies, Palo Alto Networks, Arista Networks and Sandisk will enter the index.

What Does Nike’s S&P 100 Removal Mean?

The S&P 100 tracks 100 major U.S. companies across several industries and is a subset of the broader S&P 500. S&P says the rebalance is intended to keep its indices representative of their respective market-capitalization ranges, which refer to companies’ stock-market values.

The announcement does not name Nike among the S&P 500 deletions. This is a change to index membership, not an announcement that Nike’s shares will stop trading.

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