Oct 2, 2026, 12:14 AMMarkets and Indexes
Twilio Gets S&P 500 Nod as Warner Bros. Discovery Is Due to Merge With Paramount
Twilio is set to join the S&P 500 as Warner Bros. Discovery heads toward a Paramount merger, according to a limited MarketWatch feed summary on Oct. 2, 2026.
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Summary
MarketWatch’s October 2, 2026 feed says Twilio has been selected to join the S&P 500 in the index’s latest shakeup. It identifies Warner Bros. Discovery as a current constituent and says the company is due to merge with Paramount, linking the expected transaction to the index change.
Only the short feed summary was available. It provides no effective date, complete list of constituent changes, merger terms, transaction timing, or details about Warner Bros. Discovery’s treatment following the deal.
Positives
- Twilio was selected to join the S&P 500 in the index’s latest constituent change.
- MarketWatch explicitly identifies Twilio as the incoming company rather than a candidate under consideration.
- Warner Bros. Discovery’s expected Paramount merger provides a specific corporate catalyst for the index shakeup.
Risks & concerns
- The limited feed summary gives no effective date for Twilio’s S&P 500 inclusion.
- No complete list of additions, removals, or affected S&P indexes was provided.
- The source omits the Warner Bros. Discovery and Paramount merger’s terms, timing, and completion conditions.
- The summary does not explain Warner Bros. Discovery’s exact removal or post-merger index treatment.
Primary sourceMarketWatch.com - Top Storieshttps://www.marketwatch.com/story/heres-whos-joining-the-s-p-500-in-the-indexs-latest-shakeup-07280a15?mod=mw_rss_topstories
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