$1.44
2.04% day before yesterday
Nasdaq, Dec 05, 10:05 pm CET

Quantum-Si Incorporated - Ordinary Shares - Class A Stock price

$1.44
-0.36 20.00% 1M
-0.16 10.00% 6M
-1.26 46.67% YTD
+0.24 20.00% 1Y
-0.92 38.98% 3Y
-8.80 85.93% 5Y
-8.44 85.43% 10Y
-8.44 85.43% 20Y
Nasdaq, Closing price Fri, Dec 05 2025
-0.03 2.04%

Key metrics

Basic
Market capitalization
$310.3m
Enterprise Value
$84.5m
Net debt
positive
Cash
$225.8m
Shares outstanding
215.5m
Valuation (TTM | estimate)
P/E
negative | negative
P/S
97.6 | 105.6
EV/Sales
26.6 | 28.8
EV/FCF
negative
P/B
1.3
Financial Health
Equity Ratio
86.9%
Return on Equity
-46.9%
ROCE
-44.0%
ROIC
-329.6%
Debt/Equity
0.0
Financials (TTM | estimate)
Revenue
$3.2m | $2.9m
EBITDA
$-100.4m | $-91.0m
EBIT
$-104.6m | $-82.4m
Net Income
$-116.9m | $-126.2m
Free Cash Flow
$-105.2m
Growth (TTM | estimate)
Revenue
40.1% | -4.0%
EBITDA
0.2% | 10.5%
EBIT
0.6% | 22.5%
Net Income
-29.9% | -25.0%
Free Cash Flow
-18.6%
Margin (TTM | estimate)
Gross
51.7%
EBITDA
-3,159.2% | -3,097.4%
EBIT
-3,293.8%
Net
-3,678.0% | -4,296.0%
Free Cash Flow
-3,311.9%
More
EPS
$-0.6
FCF per Share
$-0.5
Short interest
8.9%
Employees
149
Rev per Employee
$20.0k
Show more

Is Quantum-Si Incorporated - Ordinary Shares - Class A a Top Scorer Stock based on the Dividend, High-Growth-Investing or Leverman Strategy?

As a Free StocksGuide user, you can view scores for all 7,088 stocks worldwide.

Quantum-Si Incorporated - Ordinary Shares - Class A Stock Analysis

Unlock Scores for Free

Analyst Opinions

7 Analysts have issued a Quantum-Si Incorporated - Ordinary Shares - Class A forecast:

5x Buy
71%
2x Hold
29%

Analyst Opinions

7 Analysts have issued a Quantum-Si Incorporated - Ordinary Shares - Class A forecast:

Buy
71%
Hold
29%

Financial data from Quantum-Si Incorporated - Ordinary Shares - Class A

Income Statement P&L | Balance Sheet | Cash Flow


Quarter TTM Annually
Sep '25
+/-
%
3.18 3.18
40% 40%
100%
- Direct Costs 1.54 1.54
40% 40%
48%
1.64 1.64
40% 40%
52%
- Selling and Administrative Expenses 48 48
1% 1%
1,512%
- Research and Development Expense 58 58
1% 1%
1,830%
-100 -100
0% 0%
-3,156%
- Depreciation and Amortization 4.28 4.28
9% 9%
135%
EBIT (Operating Income) EBIT -105 -105
1% 1%
-3,291%
Net Profit -117 -117
30% 30%
-3,675%

In millions USD.

Don't miss a Thing! We will send you all news about Quantum-Si Incorporated - Ordinary Shares - Class A directly to your mailbox free of charge.

If you wish, we will send you an e-mail every morning with news on stocks of your portfolios.

Quantum-Si Incorporated - Ordinary Shares - Class A Stock News

Neutral
Business Wire
17 days ago
BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Highlights Significant Development Advancements for ProteusTM and Industry Leading Technology Pipeline at Investor & Analyst Day.
Neutral
Seeking Alpha
18 days ago
Quantum-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 Scot...
Neutral
Business Wire
18 days ago
BRANFORD, Conn.--(BUSINESS WIRE)--QSI to Highlight Significant Proteus™ Platform Dev Progress & Provide Insights into Company's Industry Leading Tech Pipeline at Investor & Analyst Day.
More Quantum-Si Incorporated - Ordinary Shares - Class A News

Company Profile

Quantum-Si, Inc. develops a protein sequencing platform of proteomics. It offers single molecule analysis, and democratizing its use by providing researchers and clinicians access to the proteome. The company was founded by Jonathan M. Rothberg on June 24, 2013 and is headquartered in Guilford, CT.

Head office United States
CEO Jeffrey Hawkins
Employees 149
Founded 2013
Website www.quantum-si.com

Register for Free

StocksGuide is the ultimate tool for easily finding, analyzing and tracking stocks. Learn from successful investors and make informed investment decisions. We empower you to become a confident, independent investor.

The Apple stock at a glance with charts, current key metrics, news and stock analyses.
The Best Dividend Stocks in the Dividend Top Scorer list.
Stock Analyses of the Best Stocks Worldwide.
Start building wealth today