The CNBC article titled "Power Check: IonQ, Coherent and Lumentum" features an interview with Sylvia Jablonski, CIO and co-founder of Defiance ETFs, discussing her investment perspective on three key companies within the quantum computing and optical communications sectors. The discussion centers specifically on IonQ, a leader in quantum computing technology; Coherent, a manufacturer of photonics-based systems used in various industries including data centers; and Lumentum, another major player in laser and optical solutions. Jablonski offers her take on these names during a segment aired on CNBC's Power Lunch show, which also featured other segments such as interviews with the 'Closing Bell' Panel, Tusk Venture Partners' Bradley Tusk, and United Airlines CEO Scott Kirby. The text notes that viewers can access full interviews via various platforms and provides links for sharing the article across social media channels like Facebook, Twitter, LinkedIn, and email. The content provided is primarily a promotional page for CNBC's programming rather than a detailed news report containing specific financial data, earnings figures, or operational updates on IonQ itself. Consequently, no specific stock price movements, quarterly revenue numbers, or direct quotes from Sylvia Jablonski regarding the valuation of IonQ are included in this text. The primary information available regarding IonQ is its inclusion in the investment discussion alongside Coherent and Lumentum as significant entities within their respective technology sectors. The article footer indicates the data provided by Versant Media, LLC carries a timestamp of 2026 and notes that market data is delayed at least 15 minutes, reflecting standard financial news platform disclaimers. Ultimately, the article serves as a promotional piece directing readers to watch specific interviews on CNBC's Power Lunch, Closing Bell, Squawk on the Street, and other segments rather than providing an in-depth written analysis of IonQ's current business performance or market standing. While the context suggests these companies are being evaluated for investment purposes within the broader landscape of quantum computing and photonics, the text does not elaborate on the specific strategic reasons behind Jablonski's stance or any new product developments from IonQ, Coherent, or Lumentum that might have been discussed during the broadcast segment.