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1.80
4.65%
0.08
Pre-market:
1.82
0.02
+1.11%
Quantum Si Incorporated stock is traded at $1.80, with a volume of 5.79M.
It is up +4.65% in the last 24 hours and up +4.05% over the past month.
Quantum-Si Inc is a life sciences company focused on the development and commercialization of proteomics research tools. The company has designed and developed a hardware, consumable, and software solution to provide a solution for protein detection and analysis. It has developed a proprietary universal single-molecule detection platform that enables Next-Generation Protein Sequencing (NGPS), the ability to sequence proteins.
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Previous Close:
$1.72
Open:
$1.74
24h Volume:
5.79M
Relative Volume:
0.74
Market Cap:
$294.41M
Revenue:
-
Net Income/Loss:
$-95.96M
P/E Ratio:
-2.6471
EPS:
-0.68
Net Cash Flow:
$-99.31M
1W Performance:
+4.65%
1M Performance:
+4.05%
6M Performance:
-24.37%
1Y Performance:
+60.71%
1-Day Range:
$1.68
$1.81
1-Week Range:
$1.68
$1.86
52-Week Range:
$0.6121
$5.77
Quantum Si Incorporated Stock (QSI) Company Profile
Name
Quantum Si Incorporated
Sector
Industry
Phone
(203) 458-7100
Address
29 BUSINESS PARK DRIVE, BRANFORD
Compare QSI with other stocks
| Stocks | Price | Market Cap | Revenue | Net Income | Cash Flow | EPS |
|---|---|---|---|---|---|---|
QSI
Quantum Si Incorporated
|
1.80 | 346.92M | 0 | -95.96M | -99.31M | -0.68 |
|
ABT
Abbott Laboratories
|
125.73 | 228.77B | 43.11B | 13.98B | 6.66B | 7.98 |
|
BSX
Boston Scientific Corp
|
103.16 | 153.09B | 17.55B | 2.03B | 2.72B | 1.37 |
|
SYK
Stryker Corp
|
395.15 | 149.27B | 23.22B | 2.86B | 3.58B | 7.40 |
|
MDT
Medtronic Plc
|
91.65 | 114.31B | 33.54B | 4.66B | 5.19B | 3.62 |
|
EW
Edwards Lifesciences Corp
|
76.30 | 45.06B | 5.54B | 4.18B | 623.10M | 7.00 |
Quantum Si Incorporated Stock (QSI) Upgrades & Downgrades
| Date | Action | Analyst | Rating Change |
|---|---|---|---|
| Feb-07-25 | Initiated | Alliance Global Partners | Buy |
| 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
Quantum Si incorporated Stock Analysis and ForecastSky-high return potential - jammulinksnews.com
What drives Quantum Si incorporated Equity Warrant stock priceHigh-yield investments - jammulinksnews.com
What analysts say about Quantum Si incorporated stockSkyrocketing profit margins - jammulinksnews.com
Is Quantum Si incorporated a good long term investmentExtraordinary profit generation - Autocar Professional
Quantum Si incorporated Equity Warrant Stock Analysis and ForecastFree Stock Market Beginners Guide - jammulinksnews.com
What drives Quantum Si incorporated stock priceFree Stock Chart Pattern Guide - jammulinksnews.com
What analysts say about Quantum Si incorporated Equity Warrant stockFree Stock Selection - jammulinksnews.com
Is Quantum Si incorporated Equity Warrant a good long term investmentExceptional profit potential - jammulinksnews.com
Protein Sequencing Upstart QSI Races For Growth And Profits - Finimize
Quantum-Si to Participate in the Canaccord Genuity 45th Annual Growth Conference - Yahoo Finance
How high can Quantum Si incorporated stock price go in 2025Risk Managed Trading Strategy - beatles.ru
What makes Quantum Si incorporated Equity Warrant stock price move sharplyBreakout Momentum Stocks - newser.com
What makes Quantum Si incorporated stock price move sharplyFree Access to Community with 300% Return - newser.com
Why Quantum Si incorporated Equity Warrant stock attracts strong analyst attentionFree Low-Risk Investment Plans - Newser
Why Quantum Si incorporated stock attracts strong analyst attentionFree VIP Investment Strategies - Newser
Quantum-Si to Report Second Quarter 2025 Financial Results on August 5, 2025 - BioSpace
Quantum-Si Prices US$50 Million Registered Direct Offering of Common Stock - Global Legal Chronicle
Quantum Si Incorporated Stock (QSI) Financials Data
Revenue
Net Income
Cash Flow
EPS
Quantum Si Incorporated Stock (QSI) Insider Trading
| Insider Trading | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total |
|---|---|---|---|---|---|---|---|
| Vieceli John S. | Chief Product Officer |
Jun 23 '25 |
Sale |
1.61 |
21,923 |
35,382 |
842,586 |
| LaPointe Christian | GC & Corp. Secretary |
Jun 23 '25 |
Sale |
1.61 |
11,946 |
19,280 |
971,534 |
| Keyes Jeffry R. | Chief Financial Officer |
Jun 23 '25 |
Sale |
1.61 |
8,624 |
13,918 |
1,179,570 |
| Hawkins Jeffrey Alan | President & CEO |
Mar 21 '25 |
Sale |
1.39 |
23,707 |
32,846 |
2,646,716 |
| LaPointe Christian | General Counsel & Corp. Secr. |
Mar 21 '25 |
Sale |
1.39 |
4,896 |
6,783 |
983,480 |
| Keyes Jeffry R. | Chief Financial Officer |
Mar 21 '25 |
Sale |
1.39 |
8,626 |
11,951 |
1,188,194 |
| Vieceli John S. | Chief Product Officer |
Mar 21 '25 |
Sale |
1.39 |
4,317 |
5,981 |
864,509 |
| ROTHBERG JONATHAN M | Director |
Dec 27 '24 |
Sale |
3.34 |
3,506,267 |
11,716,735 |
1,250,000 |
1.64%
0.34%
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