Miner Company
Spring 2026 Snapshot Of The S&P 500's Market Cap
The market capitalization of the S&P 500 shrank in the first quarter of 2026. Picking up from our Fall 2025 snapshot, when the index's market cap was $59.32 trillion, as of the end of 2026-Q1, it has fallen nearly 1.5% to $58.44 trillion for this Spring 2026 snapshot.
The market capitalization of the S&P 500 shrank in the first quarter of 2026. Picking up from our Fall 2025 snapshot, when the index's market cap was $59.32 trillion, as of the end of 2026-Q1, it has fallen nearly 1.5% to $58.44 trillion for this Spring 2026 snapshot.