Casey's General Stores Set to Join S&P 500; DigitalOcean Holdings to Join S&P MidCap 400; Broadstone Net Lease to Join S&P SmallCap 600
NEW YORK, April 6, 2026 /PRNewswire/ -- S&P MidCap 400 constituent Casey's General Stores Inc. (NASD: CASY) will replace Hologic Inc. (NASD: HOLX) in the S&P 500, S&P SmallCap 600 constituent DigitalOcean Holdings Inc. (NYSE: DOCN) will replace Casey's General Stores in the S&P MidCap 400, and Broadstone Net Lease Inc. (NYSE: BNL) will replace DigitalOcean Holdings in the S&P SmallCap 600 effective prior to the opening of trading on Thursday, April 9. Affiliates of Blackstone Inc. and TPG Global are acquiring Hologic in a deal expected to be completed on or about April 7.
Following is a summary of the changes that will take place prior to the open of trading on the effective date:
Effective Date
Index Name
Action
Company Name
Ticker
GICS Sector
Apr 9, 2026
S&P 500
Addition
Casey's General Stores
CASY
Consumer Staples
Apr 9, 2026
S&P 500
Deletion
Hologic
HOLX
Health Care
Apr 9, 2026
S&P MidCap 400
Addition
DigitalOcean Holdings
DOCN
Information Technology
Apr 9, 2026
S&P MidCap 400
Deletion
Casey's General Stores
CASY
Consumer Staples
Apr 9, 2026
S&P SmallCap 600
Addition
Broadstone Net Lease
BNL
Real Estate
Apr 9, 2026
S&P SmallCap 600
Deletion
DigitalOcean Holdings
DOCN
Information Technology
ABOUT S&P DOW JONES INDICES
S&P Dow Jones Indices is the largest global resource for essential index-based concepts, data and research, and home to iconic financial market indicators, such as the S&P 500® and the Dow Jones Industrial Average®. More assets are invested in products based on our indices than products based on indices from any other provider in the world. Since Charles Dow invented the first index in 1884, S&P DJI has been innovating and developing indices across the spectrum of asset classes helping to define the way investors measure and trade the markets.
S&P Dow Jones Indices is a division of S&P Global (NYSE: SPGI), which provides essential intelligence for individuals, companies, and governments to make decisions with confidence. For more information, visit www.spglobal.com/spdji/en/.
FOR MORE INFORMATION:
S&P Dow Jones Indices
[email protected]
Media Inquiries
[email protected]
SOURCE S&P Dow Jones Indices