Quantum Computing (QUBT) News Today $19.09 -0.70 (-3.54%) Closing price 04:00 PM EasternExtended Trading$19.34 +0.25 (+1.30%) As of 04:55 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Why is Quantum Computing Down Today?Quantum Computing Inc. (NASDAQ:QUBT) shares have moved today as investors weigh the company’s operational milestones against recent insider selling. While broader quantum stocks continue to attract speculative interest, QUBT’s own developments point toward a more tangible revenue path, even as internal stakeholders reduce their positions. Opened its Tempe, Arizona photonic chip foundry, enabling commercial production of Thin-Film Lithium Niobate (TFLN) photonic chips for AI, 5G and defense applications Secured an offtake agreement with Comtech Telecommunications to supply TFLN wafers for satellite communication hardware Shipped its first commercial entangled photon source for quantum communication research, marking a sales milestone Nvidia CEO Jensen Huang’s comments on quantum computing reaching an inflection point have lifted sentiment across the sector Ascendiant Capital Markets raised its price target on QUBT to $22 and maintained a “buy” rating Vanguard Group increased its QUBT holdings by 24% in Q1, signaling institutional confidence Named among MarketBeat’s “Best Quantum Computing Stocks to Add to Your Watchlist” alongside IonQ, D-Wave and Rigetti Sector momentum remains high, as peers like Rigetti (NASDAQ:RGTI) have seen over 1,000% gains in the past 12 months CFO Christopher Boehmler sold 46,440 shares (≈$928,800) on June 12, marking an 11.7% reduction in his ownership Stock gapped down and traded lower following multiple insider selling disclosures Posted 45m agoAI Generated. May Contain Errors. QUBT Latest News All Sources Trusted Sources MarketBeat Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 August 2022 July 2022 Time Period Why Quantum Computing Inc. Is the Quiet Winner in Quantum StocksQuantum Computing Inc.'s newly opened chip foundry provides a tangible path to revenue by serving the massive photonics market, an industrial advantage.June 18 at 4:41 PM | marketbeat.comBest Quantum Computing Stocks To Research - June 18thQuantum Computing, D-Wave Quantum, IonQ, Rigetti Computing, and Booz Allen Hamilton are the five Quantum Computing stocks to watch today, according to MarketBeat's stock screener tool. Quantum computing stocks are shares of publicly traded companies whose primary business involves developing, manufJune 18 at 4:11 PM | marketbeat.comQuantum Computing (NASDAQ:QUBT) Shares Gap Down Following Insider SellingJune 18 at 1:11 AM | americanbankingnews.comQuantum Computing (QUBT) Stock Is Rocketing Higher: What's Driving The Rally?June 17 at 10:55 PM | benzinga.comBest Quantum Computing Stocks To Add to Your Watchlist - June 17thQuantum Computing, IonQ, D-Wave Quantum, Rigetti Computing, Booz Allen Hamilton, Rigetti Computing, and AmpliTech Group are the seven Quantum Computing stocks to watch today, according to MarketBeat's stock screener tool. Quantum computing stocks are publicly traded shares of companies involved inJune 17 at 2:22 PM | marketbeat.comQuantum Computing (NASDAQ:QUBT) Stock Price Down 3% Following Insider SellingQuantum Computing (NASDAQ:QUBT) Trading Down 3% After Insider SellingJune 17 at 11:14 AM | marketbeat.comQuantum Computing (NASDAQ:QUBT) Shares Gap Down on Insider SellingQuantum Computing (NASDAQ:QUBT) Shares Gap Down After Insider SellingJune 17 at 10:18 AM | marketbeat.comQUBT Stock: Up 80% In A Month What's Happening With Quantum Computing?June 17 at 9:04 AM | forbes.comQuantum Computing Inc. Ships First Commercial Entangled Photon Source for Quantum Communication ResearchJune 17 at 8:30 AM | prnewswire.comQuantum Computing Inc. (NASDAQ:QUBT) CFO Sells $928,800.00 in StockQuantum Computing Inc. (NASDAQ:QUBT - Get Free Report) CFO Christopher Boehmler sold 46,440 shares of the firm's stock in a transaction that occurred on Thursday, June 12th. The stock was sold at an average price of $20.00, for a total transaction of $928,800.00. Following the sale, the chief financial officer now owns 351,152 shares of the company's stock, valued at $7,023,040. The trade was a 11.68% decrease in their ownership of the stock. The sale was disclosed in a filing with the SEC, which can be accessed through the SEC website.June 17 at 4:15 AM | marketbeat.comQuantum Computing (NASDAQ:QUBT) Trading 12.7% Higher - Time to Buy?Quantum Computing (NASDAQ:QUBT) Stock Price Up 12.7% - Still a Buy?June 16 at 2:59 PM | marketbeat.comQuantum Computing Stocks To Keep An Eye On - June 16thQuantum Computing, IonQ, and D-Wave Quantum are the three Quantum Computing stocks to watch today, according to MarketBeat's stock screener tool. Quantum computing stocks are publicly traded shares of companies engaged in developing, manufacturing and commercializing quantum computing hardware, sofJune 16 at 2:12 PM | marketbeat.comQuantum Computing (NASDAQ:QUBT) Stock Price Down 2.8% After Insider SellingJune 13, 2025 | americanbankingnews.comQuantum Computing (NasdaqCM:QUBT) Soars 245% Last Quarter With US$17 Million Net Income TurnaroundJune 12, 2025 | finance.yahoo.comQuantum Computing (QUBT) Earns “Buy” Reco, Gets BoostJune 12, 2025 | msn.comQuantum Computing (QUBT) Skyrockets 25% on Jensen Huang’s Optimistic CommentJune 12, 2025 | msn.comQuantum Computing (NASDAQ:QUBT) Shares Down 2.8% After Insider SellingQuantum Computing (NASDAQ:QUBT) Stock Price Down 2.8% Following Insider SellingJune 12, 2025 | marketbeat.comQuantum Computing Inc. (NASDAQ:QUBT) CFO Christopher Boehmler Sells 92,271 SharesJune 12, 2025 | insidertrades.comFocus Financial Network Inc. Has $1.52 Million Holdings in Quantum Computing Inc. (NASDAQ:QUBT)Focus Financial Network Inc. increased its holdings in shares of Quantum Computing Inc. (NASDAQ:QUBT - Free Report) by 104.1% in the 1st quarter, according to its most recent disclosure with the Securities and Exchange Commission. The fund owned 189,467 shares of the company's stock after purchasinJune 12, 2025 | marketbeat.comQuantum Art integrates Nvidia for its scalable quantum computersJune 12, 2025 | venturebeat.comQuantum Computing Is Reaching an ‘Inflection Point,’ Says Nvidia’s Jensen Huang. Should You Buy QUBT Stock Here?June 12, 2025 | msn.comQuantum Computing Stock Jumped 25% on Wednesday—These Are the Key Price Levels to WatchJune 12, 2025 | msn.comChristopher Boehmler Sells 92,271 Shares of Quantum Computing Inc. (NASDAQ:QUBT) StockQuantum Computing Inc. (NASDAQ:QUBT - Get Free Report) CFO Christopher Boehmler sold 92,271 shares of the firm's stock in a transaction that occurred on Monday, June 9th. The shares were sold at an average price of $15.00, for a total value of $1,384,065.00. Following the completion of the transaction, the chief financial officer now directly owns 227,739 shares of the company's stock, valued at $3,416,085. The trade was a 28.83% decrease in their ownership of the stock. The transaction was disclosed in a filing with the Securities & Exchange Commission, which is available through this link.June 11, 2025 | marketbeat.comQuantum Computing Inc. (NASDAQ:QUBT) CFO Sells $1,542,996.84 in StockQuantum Computing Inc. (NASDAQ:QUBT - Get Free Report) CFO Christopher Boehmler sold 96,679 shares of the firm's stock in a transaction that occurred on Tuesday, June 10th. The shares were sold at an average price of $15.96, for a total transaction of $1,542,996.84. Following the completion of the sale, the chief financial officer now directly owns 131,060 shares in the company, valued at $2,091,717.60. This represents a 42.45% decrease in their ownership of the stock. The sale was disclosed in a filing with the Securities & Exchange Commission, which is available through this link.June 11, 2025 | marketbeat.comChristopher Boehmler Sells 83,495 Shares of Quantum Computing Inc. (NASDAQ:QUBT) StockQuantum Computing Inc. (NASDAQ:QUBT - Get Free Report) CFO Christopher Boehmler sold 83,495 shares of the stock in a transaction on Wednesday, June 11th. The stock was sold at an average price of $19.92, for a total value of $1,663,220.40. Following the transaction, the chief financial officer now directly owns 47,565 shares in the company, valued at approximately $947,494.80. This represents a 63.71% decrease in their position. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is accessible through the SEC website.June 11, 2025 | marketbeat.comQuantum Computing Inc. (NASDAQ:QUBT) Director Michael C. Turmelle Sells 200,986 SharesQuantum Computing Inc. (NASDAQ:QUBT - Get Free Report) Director Michael C. Turmelle sold 200,986 shares of the stock in a transaction that occurred on Monday, June 9th. The stock was sold at an average price of $14.18, for a total value of $2,849,981.48. The transaction was disclosed in a filing with the SEC, which is accessible through the SEC website.June 11, 2025 | marketbeat.comQUBT shares surge more than 20% in explosive rally, sending quantum computing stocks into the spotlightJune 11, 2025 | msn.comTop Quantum Computing Stocks To Follow Now - June 11thQuantum Computing, Rigetti Computing, and IonQ are the three Quantum Computing stocks to watch today, according to MarketBeat's stock screener tool. Quantum computing stocks are shares of publicly traded companies involved in the research, development or commercialization of quantum computing technJune 11, 2025 | marketbeat.comQuantum Computing (NASDAQ:QUBT) Trading 26.8% Higher - Still a Buy?Quantum Computing (NASDAQ:QUBT) Trading 26.8% Higher - What's Next?June 11, 2025 | marketbeat.comNvidia CEO Backtracks and Suddenly Bullish on Quantum Computing StocksJune 11, 2025 | 247wallst.comNvidia CEO Changes Tune on Quantum Computing. D-Wave, Rigetti, and IonQ Stocks Rise.June 11, 2025 | barrons.comIBM’s Fault-tolerant Quantum Computer Breakthrough: Exec ‘More Comfortable Than Ever’ About 2029 DeliveryJune 11, 2025 | techrepublic.comIBM will build monster 10,000-qubit quantum computer by 2029 after 'solving science' behind fault tolerance — the biggest bottleneck to scaling upJune 11, 2025 | msn.com20 Real-World Applications Of Quantum Computing To WatchJune 11, 2025 | forbes.comRating Upgrade Propels Quantum Computing (QUBT) Stock By 21%June 10, 2025 | msn.comQuantum Computing (NASDAQ:QUBT) Shares Up 13.8% - Still a Buy?Quantum Computing (NASDAQ:QUBT) Stock Price Up 13.8% - What's Next?June 10, 2025 | marketbeat.comQuantum Computing (NASDAQ:QUBT) Sees Strong Trading Volume - Should You Buy?Quantum Computing (NASDAQ:QUBT) Sees Large Volume Increase - Here's What HappenedJune 10, 2025 | marketbeat.comInvestors Purchase High Volume of Call Options on Quantum Computing (NASDAQ:QUBT)Quantum Computing Inc. (NASDAQ:QUBT - Get Free Report) was the target of some unusual options trading activity on Tuesday. Traders purchased 53,061 call options on the stock. This represents an increase of approximately 24% compared to the average volume of 42,731 call options.June 10, 2025 | marketbeat.comVeteran analyst who predicted quantum computing stocks rally unveils IonQ stock price targetJune 10, 2025 | msn.comQuantum Computing (NASDAQ:QUBT) Trading Up 4.9% Following Analyst UpgradeQuantum Computing (NASDAQ:QUBT) Trading Up 4.9% on Analyst UpgradeJune 9, 2025 | marketbeat.comQuantum Computing (NASDAQ:QUBT) Shares Gap Up After Analyst UpgradeQuantum Computing (NASDAQ:QUBT) Shares Gap Up After Analyst UpgradeJune 9, 2025 | marketbeat.comBitcoin braces itself for a quantum computing onslaughtJune 9, 2025 | msn.comSeaCrest Wealth Management LLC Takes $206,000 Position in Quantum Computing Inc. (NASDAQ:QUBT)SeaCrest Wealth Management LLC bought a new position in Quantum Computing Inc. (NASDAQ:QUBT - Free Report) during the 1st quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The firm bought 25,692 shares of the company's stock, valued at approximJune 9, 2025 | marketbeat.comQuantum Computing (NASDAQ:QUBT) vs. U-BX Technology (NASDAQ:UBXG) Critical ContrastJune 9, 2025 | americanbankingnews.comTwo Sigma Investments LP Invests $657,000 in Quantum Computing Inc. (NASDAQ:QUBT)Two Sigma Investments LP acquired a new position in Quantum Computing Inc. (NASDAQ:QUBT - Free Report) during the 4th quarter, according to its most recent 13F filing with the Securities and Exchange Commission. The institutional investor acquired 39,704 shares of the company's stock, valued at apJune 8, 2025 | marketbeat.comQuantum Computing (NASDAQ:QUBT) Stock Price Up 12.3% After Analyst UpgradeJune 8, 2025 | americanbankingnews.comWhy Quantum Computing Inc. (QUBT) Soared On FridayJune 7, 2025 | msn.comQuantum Computing (NASDAQ:QUBT) Shares Up 12.3% on Analyst UpgradeQuantum Computing (NASDAQ:QUBT) Trading Up 12.3% Following Analyst UpgradeJune 6, 2025 | marketbeat.comAscendiant Capital Markets Forecasts Strong Price Appreciation for Quantum Computing (NASDAQ:QUBT) StockAscendiant Capital Markets boosted their price target on shares of Quantum Computing from $14.00 to $22.00 and gave the company a "buy" rating in a research note on Friday.June 6, 2025 | marketbeat.comQuantum Computing (NASDAQ:QUBT) Trading Down 2.7% - Here's What HappenedQuantum Computing (NASDAQ:QUBT) Trading Down 2.7% - Should You Sell?June 5, 2025 | marketbeat.com Get Quantum Computing News Delivered to You Automatically Sign up to receive the latest news and ratings for QUBT and its competitors with MarketBeat's FREE daily newsletter. Email Address Related Videos QUBT Media Mentions By Week QUBT Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. QUBT News Sentiment▼0.400.65▲Average Computer and Technology News Sentiment QUBT News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. QUBT Articles This Week▼3016▲QUBT Articles Average Week Get Quantum Computing News Delivered to You Automatically Sign up to receive the latest news and ratings for QUBT and its competitors with MarketBeat's FREE daily newsletter. 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