Provided By PR Newswire
Last update: Oct 18, 2022
NEW YORK, Oct. 17, 2022 /PRNewswire/ -- Antero Resources Corp. (NYSE: AR) will replace Alleghany Corp. (NYSE: Y) in the S&P MidCap 400 effective prior to the opening of trading on Thursday, October 20. S&P 500 constituent Berkshire Hathaway Inc. (NYSE: BRK.A; BRK.B) is acquiring Alleghany in a deal expected to be completed soon, pending final closing conditions.
Read more at prnewswire.comNYSE:SPGI (2/24/2025, 11:58:41 AM)
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NYSE:AR (2/24/2025, 11:59:10 AM)
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