Cross-Signal01STOCKS2026-06-09

S&P 500 Rebalance Adds Flex and Marvell, Dropping Pool and Campbell Soup

S&P Dow Jones Indices announced its quarterly rebalancing, adding Flex and Marvell Technology to the S&P 500 index while dropping Pool Corp. and Campbell Soup.
Flex and Marvell will replace Pool and Campbell Soup prior to the open on June 22, 2026, with Campbell Soup closing at $21.68 on 13.44 million shares on the announcement day.
This index realignment forces passive funds to adjust their holdings, driving significant trading volume and price shifts for the affected companies.

Supporting datasets

Yahoo Finance Historical Prices And Ticker Fundamentals

Prices and metadata for a broad universe of listed tickers

10 tables5.83 GB

Jun 14, 2026

2256

Supporting queries

To surface this insight, Baselight ran 3 queries across its structured data. Each one is reproducible — open it, read the SQL, and rerun it yourself.

Conclusion

S&P Dow Jones Indices announced the rebalance on June 5, 2026. On that day, Campbell Soup (CPB) closed at $21.68 on 13.44M shares, Pool Corp (POOL) closed at $185.52 on 1.31M shares, and Flex (FLEX) closed at $151.92 on 5.22M shares.