1.30
price up icon0.78%   0.01
after-market After Hours: 1.31 0.01 +0.77%
loading
Quantum Si Incorporated stock is traded at $1.30, with a volume of 15.70M. It is up +0.78% in the last 24 hours and down -6.47% over the past month. Quantum-Si Inc is focused on revolutionizing the growing field of proteomics. The company's suite of technologies is powered by a first-of-its-kind semiconductor chip designed to enable single-molecule next-generation protein sequencing and genomics, and digitize proteomic research in order to advance drug discovery and diagnostics beyond DNA sequencing.
See More
Previous Close:
$1.29
Open:
$1.24
24h Volume:
15.70M
Relative Volume:
1.50
Market Cap:
$228.67M
Revenue:
-
Net Income/Loss:
$-95.96M
P/E Ratio:
-1.5854
EPS:
-0.82
Net Cash Flow:
$-99.31M
1W Performance:
-24.42%
1M Performance:
-6.47%
6M Performance:
-0.76%
1Y Performance:
-25.29%
1-Day Range:
Value
$1.20
$1.34
1-Week Range:
Value
$1.1703
$1.73
52-Week Range:
Value
$0.6121
$2.58

Quantum Si Incorporated Stock (QSI) Company Profile

Name
Name
Quantum Si Incorporated
Name
Phone
(203) 458-7100
Name
Address
29 BUSINESS PARK DRIVE, BRANFORD
Name
Employee
165
Name
Twitter
Name
Next Earnings Date
2024-11-12
Name
Latest SEC Filings
Name
QSI's Discussions on Twitter

Compare QSI with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Medical Devices icon
QSI
Quantum Si Incorporated
1.30 228.67M 0 -95.96M -99.31M -0.68
Medical Devices icon
ABT
Abbott Laboratories
114.23 198.13B 41.22B 5.77B 6.49B 3.29
Medical Devices icon
SYK
Stryker Corp
364.60 138.99B 21.97B 3.59B 3.21B 9.33
Medical Devices icon
BSX
Boston Scientific Corp
88.95 131.10B 15.91B 1.79B 1.89B 1.21
Medical Devices icon
MDT
Medtronic Plc
81.03 103.90B 33.00B 4.29B 5.50B 3.27
Medical Devices icon
EW
Edwards Lifesciences Corp
74.81 44.12B 6.60B 4.16B 490.10M 6.93

Quantum Si Incorporated Stock (QSI) Upgrades & Downgrades

Date Action Analyst Rating Change
Dec-08-23 Initiated H.C. Wainwright Buy
Sep-25-23 Downgrade Canaccord Genuity Buy → Hold
Oct-20-21 Initiated Canaccord Genuity Buy

Quantum Si Incorporated Stock (QSI) Latest News

pulisher
Dec 20, 2024

Quantum-Si touts ProteoVue software in protein research - Investing.com

Dec 20, 2024
pulisher
Dec 20, 2024

Quantum-Si Unveils ProteoVue: Revolutionary AI-Powered Protein Analysis Platform Breaks New Ground - StockTitan

Dec 20, 2024
pulisher
Dec 18, 2024

Quantum-Si Awards Strategic RSU Package to New Talent in Latest Retention Move - StockTitan

Dec 18, 2024
pulisher
Dec 16, 2024

Are You Looking for a Top Momentum Pick? Why Quantum-Si Incorporated (QSI) is a Great Choice - MSN

Dec 16, 2024
pulisher
Dec 16, 2024

Quantum-Si: Lack Of Commercial Traction Despite Product Upgrades (NASDAQ:QSI) - Seeking Alpha

Dec 16, 2024
pulisher
Dec 13, 2024

Quantum-Si Incorporated Enters Equity Distribution Agreement with Canaccord Genuity LLC - Defense World

Dec 13, 2024
pulisher
Dec 13, 2024

Traders Buy Large Volume of Call Options on Quantum-Si (NASDAQ:QSI) - Defense World

Dec 13, 2024
pulisher
Dec 12, 2024

Quantum-Si Strengthens Global Footprint With Expanded Partner Network - Benzinga

Dec 12, 2024
pulisher
Dec 12, 2024

Quantum-Si Expands Global Reach with Major Distribution Network, Partners with Industry Giant Avantor - StockTitan

Dec 12, 2024
pulisher
Dec 11, 2024

Quantum-Si Announces New Equity Distribution Agreement - TipRanks

Dec 11, 2024
pulisher
Dec 10, 2024

QSI Stock Soars to 52-Week High, Reaching $2.44 Amid Growth Optimism - Investing.com

Dec 10, 2024
pulisher
Dec 10, 2024

Branford-based biotech Quantum-Si avoids Nasdaq delisting - Hartford Business Journal

Dec 10, 2024
pulisher
Dec 09, 2024

Quantum-Si regains Nasdaq compliance with bid price By Investing.com - Investing.com Canada

Dec 09, 2024
pulisher
Dec 09, 2024

Quantum-Si regains Nasdaq compliance with bid price - Investing.com

Dec 09, 2024
pulisher
Dec 05, 2024

Quantum-Si's Secret Weapon. What They Aren't Telling You About the Market! - Jomfruland.net

Dec 05, 2024
pulisher
Dec 04, 2024

Quantum-Si Launches Platinum® New Library Prep Kit, Expanding Access to Next-Generation Protein Sequencing - Business Wire

Dec 04, 2024
pulisher
Dec 04, 2024

Quantum-Si Introduces Protein Barcoding Kit for Multiplexed Protein Screening - Marketscreener.com

Dec 04, 2024
pulisher
Dec 04, 2024

Quantum-Si Unveils Game-Changing Protein Sequencing Kit with 85% Success Rate, 5X Less Sample Need - StockTitan

Dec 04, 2024
pulisher
Dec 03, 2024

Unlock the Future of Protein Research! Discover a Game-Changer for Biopharma! - YANoticias

Dec 03, 2024
pulisher
Dec 03, 2024

In the wake of Quantum-Si incorporated's (NASDAQ:QSI) latest US$33m market cap drop, institutional owners may be forced to take severe actions - Yahoo Finance

Dec 03, 2024
pulisher
Dec 03, 2024

Quantum-Si Launches Revolutionary Protein Barcoding Kit for Biopharma Research - StockTitan

Dec 03, 2024
pulisher
Dec 02, 2024

Quantum-Si Incorporated (NASDAQ: QSI) Stock Sentiment: What’s Wall Street Saying? - Stocks Register

Dec 02, 2024
pulisher
Nov 26, 2024

Quantum-Si Is Too Speculative For Me (Technical Analysis) (NASDAQ:QSI) - Seeking Alpha

Nov 26, 2024
pulisher
Nov 25, 2024

What is HC Wainwright's Forecast for Quantum-Si Q2 Earnings? - MarketBeat

Nov 25, 2024
pulisher
Nov 25, 2024

HC Wainwright Issues Positive Forecast for Quantum-Si (NASDAQ:QSI) Stock Price - Defense World

Nov 25, 2024
pulisher
Nov 25, 2024

Quantum-Si Announces Organizational Restructuring Program - Defense World

Nov 25, 2024
pulisher
Nov 23, 2024

Avantor To Distribute Quantum-Si Technology - MENAFN.COM

Nov 23, 2024
pulisher
Nov 23, 2024

Quantum-Si announces workforce reduction, restructuring costs By Investing.com - Investing.com Australia

Nov 23, 2024
pulisher
Nov 22, 2024

Quantum-Si Incorporated (QSI) Reports Q3 Loss, Lags Revenue Estimates - MSN

Nov 22, 2024
pulisher
Nov 22, 2024

Quantum-Si announces workforce reduction, restructuring costs - Investing.com

Nov 22, 2024
pulisher
Nov 21, 2024

Quantum-Si Shares Slip After Next-Gen Proteomics Platforms Are Unveiled - Benzinga

Nov 21, 2024
pulisher
Nov 21, 2024

Quantum-Si (NASDAQ:QSI) Price Target Raised to $5.50 - MarketBeat

Nov 21, 2024
pulisher
Nov 21, 2024

Quantum-Si Highlights Major Technical Advances, Next-Generation Platform Architecture and New Proteomic Applications at Investor & Analyst Event - BioSpace

Nov 21, 2024
pulisher
Nov 21, 2024

Quantum-SI stock remains Buy-rated, analyst optimistic about ultra-rapid sequencing potential - Investing.com Nigeria

Nov 21, 2024
pulisher
Nov 21, 2024

Quantum-SI stock remains Buy-rated, analyst optimistic about ultra-rapid sequencing potential By Investing.com - Investing.com South Africa

Nov 21, 2024
pulisher
Nov 21, 2024

Quantum-Si Showcases Proteomics Innovations at Analyst Day - TipRanks

Nov 21, 2024
pulisher
Nov 21, 2024

Quantum-Si expands collaboration with SkyWater to develop new chip production process - New Electronics

Nov 21, 2024
pulisher
Nov 21, 2024

Quantum-Si and NVIDIA collaborate on proteomics acceleration - Yahoo Finance

Nov 21, 2024
pulisher
Nov 20, 2024

[Breaking News!] A Game-Changing Partnership Shakes Up the Tech World! - Jomfruland.net

Nov 20, 2024
pulisher
Nov 20, 2024

Avantor to Distribute Quantum-Si’s Next-Generation Protein Sequencing™ Technology - BioSpace

Nov 20, 2024
pulisher
Nov 20, 2024

Quantum-Si to Develop Acceleration Platform and Advance Core Technologies in Collaboration with Nvidia - Marketscreener.com

Nov 20, 2024
pulisher
Nov 20, 2024

Nvidia Partners With Quantum-Si To Advance Single-Molecule Analysis - Benzinga

Nov 20, 2024
pulisher
Nov 20, 2024

Avantor to Distribute Quantum-Si Technology - Baystreet.ca

Nov 20, 2024
pulisher
Nov 20, 2024

Quantum-Si partners with NVIDIA to enhance proteomics platform - Investing.com

Nov 20, 2024
pulisher
Nov 20, 2024

Quantum-Si and SkyWater Technology expand relationship to develop Proteus - TipRanks

Nov 20, 2024
pulisher
Nov 20, 2024

Quantum-Si Expands Collaboration with SkyWater to Develop New Chip Production Process Critical for Groundbreaking New Proteomics Platform - The Bakersfield Californian

Nov 20, 2024
pulisher
Nov 20, 2024

Quantum-Si and Planet Innovation to Partner on Proteus™ - The Bakersfield Californian

Nov 20, 2024
pulisher
Nov 20, 2024

Quantum-Si Partners with Planet Innovation to Accelerate Proteus Platform Development | QSI Stock News - StockTitan

Nov 20, 2024
pulisher
Nov 19, 2024

QSI stock touches 52-week low at $0.7 amid market challenges - Investing.com India

Nov 19, 2024
pulisher
Nov 19, 2024

Quantum-Si Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) - BioSpace

Nov 19, 2024
pulisher
Nov 18, 2024

Quantum-Si Issues 340,460 RSUs to New Employee Under Inducement Plan | QSI Stock News - StockTitan

Nov 18, 2024

Quantum Si Incorporated Stock (QSI) Financials Data

Revenue

loading

Net Income

loading

Cash Flow

loading

EPS

loading

Quantum Si Incorporated Stock (QSI) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Vieceli John S.
Chief Product Officer
Sep 24 '24
Sale
0.93
2,117
1,970
164,799
Hawkins Jeffrey Alan
President & CEO
Aug 09 '24
Buy
0.85
25,000
21,272
1,003,757
LaPointe Christian
General Counsel & Corp. Secr.
Aug 09 '24
Buy
0.86
25,000
21,610
571,710
Keyes Jeffry R.
Chief Financial Officer
Aug 09 '24
Buy
0.87
50,000
43,465
446,820
Kummeth Charles R.
Director
Aug 09 '24
Buy
0.87
138,900
120,926
323,900
Kummeth Charles R.
Director
Aug 12 '24
Buy
0.89
31,100
27,533
355,000
Johnston Grace
Chief Commercial Officer
Jun 21 '24
Sale
1.21
4,359
5,262
299,109
Johnston Grace
Chief Commercial Officer
Jun 24 '24
Sale
1.20
3,169
3,790
295,940
Hawkins Jeffrey Alan
President & CEO
Mar 14 '24
Buy
1.76
25,000
44,000
25,000
LaPointe Christian
General Counsel & Corp. Secr.
Mar 15 '24
Buy
1.74
10,000
17,400
257,693
medical_devices STE
$207.49
price up icon 1.54%
medical_devices ZBH
$107.12
price up icon 1.24%
medical_devices PHG
$25.11
price up icon 0.32%
$80.04
price up icon 5.57%
$78.91
price up icon 1.91%
medical_devices EW
$74.81
price up icon 1.19%
Cap:     |  Volume (24h):