Quantum-Si incorporated operates first next-generation protein sequencing and genomics platform for healthcare industries. It offers a single molecule detection solution to decode the molecules of life, including sample preparation, single molecule, massively parallel, and protein identification. The company's technology has the applications in proteomics, single cell, transcriptomics, genomics, metabolomics, and drug testing and screening fields. The company is based in Guilford, Connecticut. Quantum-Si incorporated is a subsidiary of 4Catalyzer Corporation.
IPO Year: 2020
Exchange: NASDAQ
Website: quantum-si.com
| Date | Price Target | Rating | Analyst |
|---|---|---|---|
| 2/7/2025 | $3.75 | Buy | Alliance Global Partners |
| 12/8/2023 | $3.00 | Buy | H.C. Wainwright |
| 9/25/2023 | $3.50 → $2.00 | Buy → Hold | Canaccord Genuity |
| 10/20/2021 | $13.00 | Buy | Canaccord Genuity |
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Multi-City Roadshow is Driving Awareness of Proteus and Developing Customer Funnel for Commercial Launch Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule protein sequencing, today announced the expansion of a roadshow designed to accelerate the education of the market on its Proteus platform and applications for protein sequencing. The roadshow includes information about the Proteus platform and application focus as well as data on applications for protein sequencing utilizing the Company's first-generation Platinum® Pro instrument. During the second quarter of 2026, the roads
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced that the Compensation Committee of Quantum-Si's Board of Directors has granted 427,636 restricted stock units ("RSUs") to new employees under the Company's previously adopted Quantum-Si Incorporated 2023 Inducement Equity Incentive Plan, as amended (the "2023 Inducement Plan"). The RSUs were granted as an inducement material to the new employees becoming an employee of Quantum-Si in accordance with Nasdaq Listing Rule 5635(c)(4). The 2023 Inducement Plan is used exclusively for the grant of equity awards t
Successful sequencing on integrated Proteus instruments and continued progress toward amino acid coverage and overall launch capabilities Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule protein sequencing, today announced financial results for the first quarter ended March 31, 2026. Press Release Highlights Successful sequencing on integrated Proteus™ instruments Sequenced first customer samples on a Proteus prototype system Current developmental sequencing kit detects 17 amino acids Multiple customer posters, pre-prints and manuscripts released during the quarter
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced that it will be participating in the H.C. Wainwright 4th Annual BioConnect Investor Conference at NASDAQ, 151 West 42nd Street, (4 Times Square), New York, NY 10036, on May 19, 2026. Jeff Hawkins, President and Chief Executive Officer, and Jeff Keyes, Chief Financial Officer, will be taking one-on-one meetings throughout the day on Tuesday, May 19, 2026, and Jeff Hawkins will participate in a fireside chat on the same day at 4:00 PM Eastern Time. A live and archived webcast of the event will be available i
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced that the company has successfully demonstrated sequencing on integrated Proteus™ instruments. This milestone was achieved using a developmental sequencing kit, the KinetIQ™ Array, and fully integrated Proteus instruments. The developmental sequencing kit used to achieve this milestone can detect 17 amino acids, a rapid improvement in only four months since adding the detection of the 15th amino acid to the commercially available sequencing kit in December of 2025. To demonstrate the full workflow, a samp
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule detection, today announced that it will report financial results for the first quarter 2026 on Thursday, May 7, 2026. Jeff Hawkins, President and Chief Executive Officer, and Jeff Keyes, Chief Financial Officer, will host a conference call to discuss financial results and provide a business update on the same day at 4:30 PM ET. Individuals interested in listening to the conference call may do so by joining the live webcast on the Investors section of the Quantum-Si website under Events and Presentations. Alternatively, individua
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced that there will be two customer posters presented at the American Association of Cancer Research (AACR) annual meeting on April 17-22, 2026 in San Diego, California. Poster 2421; April 20, 2026 Primary Author: Nigel O'Neil, PhD Poster Title: Combining deep mutational scanning and next-generation protein sequencing to harness dominant protein variants to develop DNA repair inhibitors In the first poster, the researchers describe a complementary genetic (high throughput screens) and proteomic (benchtop pro
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced a new manuscript available via pre-print on bioRxiv from researchers out of the University of British Columbia and the B.C. Cancer Research Institute. In the pre-print titled "Heterologous expression of the human cohesin complex in Saccharomyces cerevisiae results in a dominant-negative phenotype", the researchers expressed key human chromosome‑organizing proteins (called cohesins) in yeast cells. They hypothesized that the human cohesins were forming complexes and disrupting the activity of endogenous yea
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced that the Compensation Committee of Quantum-Si's Board of Directors has granted 61,439 restricted stock units ("RSUs") to new employees under the Company's previously adopted Quantum-Si Incorporated 2023 Inducement Equity Incentive Plan, as amended (the "2023 Inducement Plan"). The RSUs were granted as an inducement material to the new employees becoming an employee of Quantum-Si in accordance with Nasdaq Listing Rule 5635(c)(4). The 2023 Inducement Plan is used exclusively for the grant of equity awards to
Sequencing Results Utilizing a Proteus Prototype System Exceeds Platinum® Pro Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule protein sequencing, today announced that the Company has completed the sequencing of multiple samples provided by an existing Platinum Pro customer on a Proteus prototype system. The testing included sequencing the samples on both Platinum Pro and a Proteus prototype system. For Platinum Pro, the Company used the commercially available Version 3 Library Preparation Kit and Version 4 Sequencing Kit. For the Proteus prototype, the Company used the Versio
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Alliance Global Partners initiated coverage of Quantum-Si with a rating of Buy and set a new price target of $3.75
H.C. Wainwright initiated coverage of Quantum-Si with a rating of Buy and set a new price target of $3.00
Canaccord Genuity downgraded Quantum-Si from Buy to Hold and set a new price target of $2.00 from $3.50 previously
Canaccord Genuity initiated coverage of Quantum-Si with a rating of Buy and set a new price target of $13.00
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Live Leadership Updates
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced the appointment of Charles ("Chuck") Kummeth to the role of independent Chairman of the Board, effective May 27, 2024. Mr. Kummeth has over 35 years of leadership experience in Life Sciences most recently as President and CEO of Bio-Techne. During Mr. Kummeth's tenure at Bio-Techne, he oversaw tremendous growth across all aspects of the business including annual revenue growth from $300M to over $1.1B, growth in the employee base from 800 to over 3,000, and the successful execution of 19 acquisitions, all while maintaining a 35% or better EBITDA level. Under Mr. Ku
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing CompanyTM, today announced the appointment of Paula Dowdy, a senior executive with more than 35 years of experience across life sciences, enterprise software, and technology industries, to its Board of Directors. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240321183506/en/Paula Dowdy (Photo: Business Wire) Ms. Dowdy currently serves on the Board of Directors for SPT Labtech, a world leading lab automation tools company based in the UK and is an advisor at EQT Life Sciences, one of Europe's leading investors targeting innovative
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced that it has entered into an agreement with a new distributor who will make the company's protein sequencing instrument, Platinum® available for the first time in Japan. TOMY Digital Biology Co., Ltd., a renowned importer and distributor with a rich history dating back to the 1950s, will distribute Quantum-Si's next-generation protein sequencer™ and associated consumables throughout Japan. "Working with Quantum-Si marks a pivotal moment for TOMY Digital Biology, aligning with our commitment to advancing life sciences. We're poised to empower Japanese researchers wit
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced that it has entered into an agreement with a new international distributor as demand grows for its first-to-market next-generation protein sequencing™ instrument, Platinum™. 3Genes Distribution a.s., a prominent technology provider specializing in life science and diagnostics in Eastern Europe will distribute Quantum-Si's Platinum across the Czech Republic, Slovakia, and Hungary. Dominik Véle, a board member of 3Genes said, "Through our agreement with Quantum-Si, 3Genes aims to pioneer proteomic innovation in our Eastern European markets, forging a new era in life
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced that it had entered into an agreement with Elta 90 to distribute Quantum-Si's groundbreaking Platinum™ instrument and consumables in Southeast Europe as demand grows for the first of its kind next-generation protein sequencing™ platform. This agreement between Quantum-Si and ELTA 90 holds immense promise for accelerating scientific research by delivering the game changing tool, Platinum, which interrogates proteins with single-molecule amino acid resolution. "We are thrilled to partner with ELTA 90 in this venture. The synergy between Quantum-Si and ELTA 90 repre
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced it has received the "Proteomics Company of the Year" award from the BioTech Breakthrough Awards as part of the program's 2023 award recipients for its first of a kind protein sequencing instrument. "Since the groundbreaking introduction of Platinum™, Quantum-Si has swiftly emerged as an industry trailblazer, galvanizing the scientific community with a pioneering focus on proteomics," said Quantum-Si Chief Executive Officer Jeff Hawkins. "Receiving the coveted Proteomics Company of the Year award in 2023 is a testament to the extraordinary caliber of our team and th
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced it will showcase next-generation benchtop protein sequencing instrument, Platinum™, and the Company's vision to transform genomics and proteomics research, at the American Society of Human Genetics (ASHG) conference, in Washington, D.C., November 1-5. "Platinum, stands as a groundbreaking advancement in next-generation protein sequencing™ moving the field beyond the limitations posed by mass spectrometry and immunoassays. This robust tool is a solution, enabling precise, single-molecule resolution," remarked Quantum-Si Chief Executive Officer Jeff Hawkins. He conti
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced the appointment of Amir Jafri, President and CEO of Immunicom, Inc., to its Board of Directors. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20230921747791/en/(Photo: Business Wire) "Amir's leadership track record speaks for itself," said Jeff Hawkins, CEO of Quantum-Si. "He has successfully managed businesses across multiple industries and has built and led world class R&D organizations responsible for advanced technology development and the launch of over 50 products and technologies globally. His exper
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced the appointment of Johan Denecke as Senior Vice President of Operations, effective June 20, 2023. Mr. Denecke will be responsible for scaling up production and driving operational and quality excellence in support of the commercialization of Quantum-Si's next-generation, single-molecule protein sequencing platform. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20230621345723/en/(Photo: Business Wire) Mr. Denecke brings more than 20 years of experience as a cross-functional operations executive in engineeri
World-class laboratory and office space underpins the scaling of Quantum-Si's operational and development capabilities in support of its goal to revolutionize protein sequencing. Company continues rich 10 year history in Connecticut with new facility through 2029 Quantum-Si- Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced the official debut of The Company's new state-of-the-art, 29,420 square-foot headquarters in Branford, Connecticut. The new facility extends The Company's decade long history in Connecticut, and includes a 7-year lease which will keep Quantum-Si in Branford at least through 2029. The official ribbon cut
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Successful sequencing on integrated Proteus instruments and continued progress toward amino acid coverage and overall launch capabilities Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule protein sequencing, today announced financial results for the first quarter ended March 31, 2026. Press Release Highlights Successful sequencing on integrated Proteus™ instruments Sequenced first customer samples on a Proteus prototype system Current developmental sequencing kit detects 17 amino acids Multiple customer posters, pre-prints and manuscripts released during the quarter
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule detection, today announced that it will report financial results for the first quarter 2026 on Thursday, May 7, 2026. Jeff Hawkins, President and Chief Executive Officer, and Jeff Keyes, Chief Financial Officer, will host a conference call to discuss financial results and provide a business update on the same day at 4:30 PM ET. Individuals interested in listening to the conference call may do so by joining the live webcast on the Investors section of the Quantum-Si website under Events and Presentations. Alternatively, individua
Releases List Price of Proteus™ Platform Reiterates Proteus Development Program On Track for Year End 2026 Launch Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule detection, today announced financial results for the fourth quarter and full year ended December 31, 2025. Press Release Highlights Reported fourth quarter revenue of $451,000 Reported on track development of the Proteus platform and related R&D programs to expand proteome coverage and enable broad PTM analysis capabilities Announced list price for Proteus of $425,000 Announced 2026 Financial Guidance
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule detection, today announced that it will report financial results for the fourth quarter and full year 2025 on Tuesday, March 3, 2026. Jeff Hawkins, President and Chief Executive Officer, and Jeff Keyes, Chief Financial Officer, will host a conference call to discuss financial results and provide a business update on the same day at 4:30 PM ET. Individuals interested in listening to the conference call may do so by joining the live webcast on the Investors section of the Quantum-Si website under Events and Presentations. Alternat
Announces Successful Sequencing on Prototype Proteus Unit, Development Program Remains On-Track Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule detection, today announced financial results for the third quarter ended September 30, 2025. Press Release Highlights Reported revenue of $552,000 for the third quarter of 2025 Announced successful sequencing runs on a prototype Proteus system. The development program remains on track. Highlighted early success with instrument placement program, providing increased access to academic customers Highlighted recent launch and
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule detection, today announced that it will report financial results for the third quarter 2025 on Wednesday, November 5, 2025. Jeff Hawkins, President and Chief Executive Officer, and Jeff Keyes, Chief Financial Officer, will host a conference call to discuss financial results and provide a business update on the same day at 4:30 PM ET. Individuals interested in listening to the conference call may do so by joining the live webcast on the Investors section of the Quantum-Si website under Events and Presentations. Alternatively, ind
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), a proteomics technology company redefining protein analysis through single-molecule detection, today announced that it will report financial results for the second quarter 2025 on Tuesday, August 5, 2025. Jeff Hawkins, President and Chief Executive Officer, and Jeff Keyes, Chief Financial Officer, will host a conference call to discuss financial results and provide a business update on the same day at 4:30 PM ET. Individuals interested in listening to the conference call may do so by joining the live webcast on the Investors section of the Quantum-Si website under Events and Presentations. Alternatively, indivi
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing CompanyTM, today announced that it will report financial results for the first quarter 2025 on Thursday, May 15, 2025. Jeff Hawkins, President and Chief Executive Officer, and Jeff Keyes, Chief Financial Officer, will host a conference call to discuss financial results and provide a business update on the same day at 4:30 PM ET. Individuals interested in listening to the conference call may do so by joining the live webcast on the Investors section of the Quantum-Si website under Events and Presentations. Alternatively, individuals can register here to receive a dial-in number and personali
Achieves First Quarterly Revenue Over $1 Million Completes Capital Raises of $86 Million Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced financial results for the fourth quarter and full year ended December 31, 2024. Press Release Highlights Reported revenue of $1.2 million for the fourth quarter of 2024 and $3.1 million for the full year 2024 (representing a 183% full year-over-year growth) Raised capital of over $86 million between the fourth quarter of 2024 and first week of 2025 (extending cash runway into the second half of 2027) Announced the launch of Platinum® Pro in January 2025, with shipp
Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, today announced that it will report financial results for the fourth quarter and full year 2024 on Monday, March 3, 2025. Jeff Hawkins, President and Chief Executive Officer, and Jeff Keyes, Chief Financial Officer, will host a conference call to discuss financial results and provide a business update on the same day at 4:30 PM ET. Individuals interested in listening to the conference call may do so by joining the live webcast on the Investors section of the Quantum-Si website under Events and Presentations. Alternatively, individuals can register here to receive a dial-in numbe
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