Quantum-Si incorporated (QSI)
Price:
1.29 USD
( - -0.11 USD)
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DESCRIPTION
Quantum-Si incorporated, a life sciences company, develops a single molecule detection platform for sample preparation and sequencing. It offers a proprietary single molecule detection platform for use in semiconductor industry to field proteomics to enable next generation protein sequencing. The company was incorporated in 2013 is based in Guilford, Connecticut.
NEWS

Quantum-Si (NASDAQ:QSI) & IQE (OTCMKTS:IQEPF) Head-To-Head Contrast
defenseworld.net
2025-11-29 01:39:04IQE (OTCMKTS:IQEPF - Get Free Report) and Quantum-Si (NASDAQ: QSI - Get Free Report) are both small-cap computer and technology companies, but which is the better stock? We will contrast the two businesses based on the strength of their dividends, institutional ownership, earnings, analyst recommendations, risk, profitability and valuation. Profitability This table compares IQE and Quantum-Si's

Quantum-Si Highlights Significant Development Advancements for Proteus™ and Industry Leading Technology Pipeline at Investor & Analyst Day
businesswire.com
2025-11-20 08:00:00BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Highlights Significant Development Advancements for ProteusTM and Industry Leading Technology Pipeline at Investor & Analyst Day.

Quantum-Si incorporated (QSI) Analyst/Investor Day Transcript
seekingalpha.com
2025-11-19 18:43:27Quantum-Si incorporated ( QSI ) Analyst/Investor Day November 19, 2025 10:00 AM EST Company Participants Jeffrey Hawkins - President, CEO & Director Todd Rearick - Chief Technology Officer John Vieceli - Chief Product Officer Brian Reed Conference Call Participants Kyle Mikson - Canaccord Genuity Corp., Research Division Swayampakula Ramakanth - H.C. Wainwright & Co, LLC, Research Division Scott Henry - Alliance Global Partners, Research Division Puneet Souda - Leerink Partners LLC, Research Division Presentation Jeffrey Hawkins President, CEO & Director All right.

Quantum-Si to Highlight Significant Proteus™ Platform Development Progress and Provide Insights into the Company's Industry Leading Technology Pipeline at Investor & Analyst Day
businesswire.com
2025-11-19 08:00:00BRANFORD, Conn.--(BUSINESS WIRE)--QSI to Highlight Significant Proteus™ Platform Dev Progress & Provide Insights into Company's Industry Leading Tech Pipeline at Investor & Analyst Day.

Head to Head Comparison: Quantum-Si (NASDAQ:QSI) vs. Sequans Communications (NYSE:SQNS)
defenseworld.net
2025-11-15 02:36:53Quantum-Si (NASDAQ: QSI - Get Free Report) and Sequans Communications (NYSE: SQNS - Get Free Report) are both small-cap computer and technology companies, but which is the better stock? We will contrast the two companies based on the strength of their institutional ownership, analyst recommendations, profitability, risk, dividends, earnings and valuation. Profitability This table compares Quantum-Si and

Quantum-Si incorporated (QSI) Q3 2025 Earnings Call Transcript
seekingalpha.com
2025-11-05 23:01:11Quantum-Si incorporated ( QSI ) Q3 2025 Earnings Call November 5, 2025 4:30 PM EST Company Participants Risa Lindsay Jeffrey Hawkins - President, CEO & Director Jeffry Keyes - CFO & Treasurer Conference Call Participants Alexander Vukasin - Canaccord Genuity Corp., Research Division Scott Henry - Alliance Global Partners, Research Division Swayampakula Ramakanth - H.C. Wainwright & Co, LLC, Research Division Presentation Operator Good day, and thank you for standing by.

Quantum-Si Incorporated (QSI) Reports Q3 Loss, Lags Revenue Estimates
zacks.com
2025-11-05 20:50:47Quantum-Si Incorporated (QSI) came out with a quarterly loss of $0.17 per share in line with the Zacks Consensus Estimate. This compares to a loss of $0.18 per share a year ago.

Quantum-Si Reports Third Quarter 2025 Financial Results
businesswire.com
2025-11-05 16:05:00BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Reports Third Quarter 2025 Financial Results. Announces Successful Sequencing on Prototype Proteus Unit, Development Program is On-Track.

Reviewing Quantum-Si (NASDAQ:QSI) and Cirrus Logic (NASDAQ:CRUS)
defenseworld.net
2025-11-05 02:30:51Cirrus Logic (NASDAQ: CRUS - Get Free Report) and Quantum-Si (NASDAQ: QSI - Get Free Report) are both computer and technology companies, but which is the better investment? We will contrast the two companies based on the strength of their institutional ownership, dividends, earnings, risk, analyst recommendations, valuation and profitability. Profitability This table compares Cirrus Logic and

Sumitomo Mitsui Trust Group Inc. Reduces Stock Position in Quantum-Si Incorporated $QSI
defenseworld.net
2025-10-30 04:06:50Sumitomo Mitsui Trust Group Inc. reduced its holdings in shares of Quantum-Si Incorporated (NASDAQ: QSI) by 3.3% during the second quarter, according to its most recent 13F filing with the Securities and Exchange Commission. The institutional investor owned 5,621,303 shares of the company's stock after selling 190,127 shares during the quarter. Sumitomo Mitsui

Quantum-Si to Participate in the Canaccord Genuity MedTech, Diagnostics and Digital Health & Services Forum
businesswire.com
2025-10-20 08:00:00BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si to Participate in the Canaccord Genuity MedTech, Diagnostics and Digital Health & Services Forum.

Quantum-Si to Report Third Quarter 2025 Financial Results on November 5, 2025
businesswire.com
2025-10-13 08:00:00BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si to Report Third Quarter 2025 Financial Results on November 5, 2025.

Why Quantum-Si Stock Flopped on Friday
fool.com
2025-10-10 16:35:00Quantum-Si's (QSI -4.02%) shares weren't quite the picture of health as the trading week came to an end. Investors, concerned about the healthcare technology company potentially making dilutive secondary share issues, traded out of the stock to leave it with a nearly 5% loss on the day.

Quantum-Si to Host Investor & Analyst Event in New York City on November 19, 2025
businesswire.com
2025-09-23 08:00:00BRANFORD, Conn--(BUSINESS WIRE)--Quantum-Si to Host Investor & Analyst Event in New York City on November 19, 2025.

Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
businesswire.com
2025-09-15 16:05:00BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4).
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Quantum-Si (NASDAQ:QSI) & IQE (OTCMKTS:IQEPF) Head-To-Head Contrast
defenseworld.net
2025-11-29 01:39:04IQE (OTCMKTS:IQEPF - Get Free Report) and Quantum-Si (NASDAQ: QSI - Get Free Report) are both small-cap computer and technology companies, but which is the better stock? We will contrast the two businesses based on the strength of their dividends, institutional ownership, earnings, analyst recommendations, risk, profitability and valuation. Profitability This table compares IQE and Quantum-Si's

Quantum-Si Highlights Significant Development Advancements for Proteus™ and Industry Leading Technology Pipeline at Investor & Analyst Day
businesswire.com
2025-11-20 08:00:00BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Highlights Significant Development Advancements for ProteusTM and Industry Leading Technology Pipeline at Investor & Analyst Day.

Quantum-Si incorporated (QSI) Analyst/Investor Day Transcript
seekingalpha.com
2025-11-19 18:43:27Quantum-Si incorporated ( QSI ) Analyst/Investor Day November 19, 2025 10:00 AM EST Company Participants Jeffrey Hawkins - President, CEO & Director Todd Rearick - Chief Technology Officer John Vieceli - Chief Product Officer Brian Reed Conference Call Participants Kyle Mikson - Canaccord Genuity Corp., Research Division Swayampakula Ramakanth - H.C. Wainwright & Co, LLC, Research Division Scott Henry - Alliance Global Partners, Research Division Puneet Souda - Leerink Partners LLC, Research Division Presentation Jeffrey Hawkins President, CEO & Director All right.

Quantum-Si to Highlight Significant Proteus™ Platform Development Progress and Provide Insights into the Company's Industry Leading Technology Pipeline at Investor & Analyst Day
businesswire.com
2025-11-19 08:00:00BRANFORD, Conn.--(BUSINESS WIRE)--QSI to Highlight Significant Proteus™ Platform Dev Progress & Provide Insights into Company's Industry Leading Tech Pipeline at Investor & Analyst Day.

Head to Head Comparison: Quantum-Si (NASDAQ:QSI) vs. Sequans Communications (NYSE:SQNS)
defenseworld.net
2025-11-15 02:36:53Quantum-Si (NASDAQ: QSI - Get Free Report) and Sequans Communications (NYSE: SQNS - Get Free Report) are both small-cap computer and technology companies, but which is the better stock? We will contrast the two companies based on the strength of their institutional ownership, analyst recommendations, profitability, risk, dividends, earnings and valuation. Profitability This table compares Quantum-Si and

Quantum-Si incorporated (QSI) Q3 2025 Earnings Call Transcript
seekingalpha.com
2025-11-05 23:01:11Quantum-Si incorporated ( QSI ) Q3 2025 Earnings Call November 5, 2025 4:30 PM EST Company Participants Risa Lindsay Jeffrey Hawkins - President, CEO & Director Jeffry Keyes - CFO & Treasurer Conference Call Participants Alexander Vukasin - Canaccord Genuity Corp., Research Division Scott Henry - Alliance Global Partners, Research Division Swayampakula Ramakanth - H.C. Wainwright & Co, LLC, Research Division Presentation Operator Good day, and thank you for standing by.

Quantum-Si Incorporated (QSI) Reports Q3 Loss, Lags Revenue Estimates
zacks.com
2025-11-05 20:50:47Quantum-Si Incorporated (QSI) came out with a quarterly loss of $0.17 per share in line with the Zacks Consensus Estimate. This compares to a loss of $0.18 per share a year ago.

Quantum-Si Reports Third Quarter 2025 Financial Results
businesswire.com
2025-11-05 16:05:00BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Reports Third Quarter 2025 Financial Results. Announces Successful Sequencing on Prototype Proteus Unit, Development Program is On-Track.

Reviewing Quantum-Si (NASDAQ:QSI) and Cirrus Logic (NASDAQ:CRUS)
defenseworld.net
2025-11-05 02:30:51Cirrus Logic (NASDAQ: CRUS - Get Free Report) and Quantum-Si (NASDAQ: QSI - Get Free Report) are both computer and technology companies, but which is the better investment? We will contrast the two companies based on the strength of their institutional ownership, dividends, earnings, risk, analyst recommendations, valuation and profitability. Profitability This table compares Cirrus Logic and

Sumitomo Mitsui Trust Group Inc. Reduces Stock Position in Quantum-Si Incorporated $QSI
defenseworld.net
2025-10-30 04:06:50Sumitomo Mitsui Trust Group Inc. reduced its holdings in shares of Quantum-Si Incorporated (NASDAQ: QSI) by 3.3% during the second quarter, according to its most recent 13F filing with the Securities and Exchange Commission. The institutional investor owned 5,621,303 shares of the company's stock after selling 190,127 shares during the quarter. Sumitomo Mitsui

Quantum-Si to Participate in the Canaccord Genuity MedTech, Diagnostics and Digital Health & Services Forum
businesswire.com
2025-10-20 08:00:00BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si to Participate in the Canaccord Genuity MedTech, Diagnostics and Digital Health & Services Forum.

Quantum-Si to Report Third Quarter 2025 Financial Results on November 5, 2025
businesswire.com
2025-10-13 08:00:00BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si to Report Third Quarter 2025 Financial Results on November 5, 2025.

Why Quantum-Si Stock Flopped on Friday
fool.com
2025-10-10 16:35:00Quantum-Si's (QSI -4.02%) shares weren't quite the picture of health as the trading week came to an end. Investors, concerned about the healthcare technology company potentially making dilutive secondary share issues, traded out of the stock to leave it with a nearly 5% loss on the day.

Quantum-Si to Host Investor & Analyst Event in New York City on November 19, 2025
businesswire.com
2025-09-23 08:00:00BRANFORD, Conn--(BUSINESS WIRE)--Quantum-Si to Host Investor & Analyst Event in New York City on November 19, 2025.

Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
businesswire.com
2025-09-15 16:05:00BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4).










