Nike exits the S&P 100 after 18 years and a $200 billion market-cap wipeout
Nike will exit the S&P 100 on Sept. 21, 2026, after its market cap fell 78% from a 2021 peak to $57 billion. The company reported a 2% revenue decline in fiscal 2026, with challenges in China and direct-to-consumer sales. Nike remains in the S&P 500, and its CEO highlighted efforts to improve profitability and performance products.
How this was made
The 30-second read
Why it matters
The index change is a primary corporate event that can affect fund flows and short‑term price dynamics.
Market read
Removal from a major index creates immediate trading pressure and signals a sector rotation toward technology firms.
What to watch
Nike's ongoing turnaround in China and wholesale focus could support a longer‑term rebound despite the index change.
Background
Nike's market cap fell from $264 B in 2021 to about $57 B in 2026, prompting its removal from the S&P 100 while remaining in the S&P 500.
Ticker impact
Nike will be removed from the S&P 100 on Sept. 21 after a 78% market‑cap decline, a first‑time disclosure of the index change.
Potential near‑term dip of 2‑4% as funds rebalance, followed by stabilization.
Passive ETFs must sell NKE shares to match the new index composition; the magnitude of the market‑cap loss amplifies the effect.
Market effects
Retail apparel sector may see modest reallocation as index funds shift weight to technology names entering the S&P 100.
U.S. large‑cap index composition change could influence global index trackers that mirror the S&P 100.
The move highlights a broader shift toward data‑infrastructure firms in blue‑chip indices.
Counterpoint
Some investors may view the removal as a buying opportunity if the price overreacts to passive fund selling.
Key entities
- CompanyNike
Global athletic apparel and footwear manufacturer (ticker NKE).
