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QSI Stock Chart & Stats
$0.77
$0.01(1.73%)
At close: 4:00 PM EDT
$0.77
$0.01(1.73%)
Day’s Range― - ―
52-Week Range$0.69 - $3.10
Previous Close$0.78
Volume1.09M
Average Volume (3M)4.29M
Market Cap
$168.39M
Enterprise Value$84.27
Total Cash (Recent Filing)$111.74M
Total Debt (Recent Filing)$3.25M
Price to Earnings (P/E)―
Beta3.03
Next Earnings
Nov 11, 2026EPS Estimate
-0.12Next Dividend Ex-DateN/A
Dividend YieldN/A
Share Statistics
EPS (TTM)-0.46
Shares Outstanding198,946,410
10 Day Avg. Volume2,470,082
30 Day Avg. Volume4,290,829
Financial Highlights & Ratios
PEG Ratio0.08
Price to Book (P/B)0.99
Price to Sales (P/S)89.30
P/FCF Ratio-2.24
Enterprise Value/Market Cap<0.01
Enterprise Value/Revenue<0.01
Enterprise Value/Gross Profit<0.01
Enterprise Value/Ebitda>-0.01
Forecast
1Y Price Target
$2.95Price Target Upside283.12% Upside
Rating ConsensusModerate Buy
Number of Analyst Covering2
EPS Forecast (FY)-0.43
Revenue Forecast (FY)$1.03M
Bulls Say, Bears Say
Bulls Say
Low Leverage And LiquidityVery low leverage limits debt-service pressure, while $169.9 million of cash and securities provides funding flexibility. Management expects cost actions to support operations into Q4 2028, reducing near-term financing dependence.
Cost DisciplineLower operating expenses and planned annual savings should extend the company’s runway and align spending with the delayed product timeline. This creates greater capacity to fund Proteus development while management works toward commercial scale.
Proteus Market InterestBroad institutional interest supports the potential for future instrument placements and recurring consumables revenue. The opportunity is reinforced by identified AAV applications and a company-estimated non-human proteomics market exceeding $4 billion annually.
Bears Say
Sharp Revenue ContractionThe steep revenue decline shows that adoption and capital purchases remain limited, leaving the company with a very small commercial base. Continued weakness delays the installed-base and consumables flywheel needed to support a durable business model.
Persistent Losses And Cash BurnLarge recurring losses and negative free cash flow indicate that current revenue does not cover the operating cost base. Even with low debt and a long runway, ongoing cash burn leaves the company reliant on disciplined spending and future commercialization.
Nasdaq Compliance RiskFailure to regain compliance by January 19, 2027 could lead to delisting proceedings or a reverse split. This may reduce market access and investor visibility, complicating future capital formation while the company funds its scale-up plan.
Quantum-Si News
QSI FAQ
What was Quantum-Si’s price range in the past 12 months?
Quantum-Si lowest stock price was $0.69 and its highest was $3.10 in the past 12 months.
What is Quantum-Si’s market cap?
Quantum-Si’s market cap is $168.39M.
When is Quantum-Si’s upcoming earnings report date?
Quantum-Si’s upcoming earnings report date is Nov 11, 2026 which is in 77 days.
How were Quantum-Si’s earnings last quarter?
Quantum-Si released its earnings results on Aug 13, 2026. The company reported -$0.11 earnings per share for the quarter, beating the consensus estimate of -$0.113 by $0.003.
Is Quantum-Si overvalued?
According to Wall Street analysts Quantum-Si’s price is currently Undervalued.
Does Quantum-Si pay dividends?
Quantum-Si does not currently pay dividends.
What is Quantum-Si’s EPS estimate?
Quantum-Si’s EPS estimate is -0.12.
How many shares outstanding does Quantum-Si have?
Quantum-Si has 198,946,410 shares outstanding.
What happened to Quantum-Si’s price movement after its last earnings report?
Quantum-Si reported an EPS of -$0.11 in its last earnings report, beating expectations of -$0.113. Following the earnings report the stock price went down -6.456%.
Which hedge fund is a major shareholder of Quantum-Si?
Currently, no hedge funds are holding shares in QSI
What is the TipRanks Smart Score and how is it calculated?
Smart Score combines eight research factors - such as analyst recommendations, hedge fund trends, and technical indicators - to measure a stock’s outlook. These signals are unified into a single score that reflects bullish or bearish momentum. See detailed methodology
Quantum-Si Stock Smart Score
Neutral
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Analyst Consensus
Moderate Buy
Average Price Target:
$2.95 (283.12% Upside)
$2.95 (283.12% Upside)
Blogger Sentiment
Neutral
QSI Sentiment 100%
Sector Average ―
Sector Average ―
Hedge Fund Trend
Increased
By 276.6K Shares
Last Quarter.
Last Quarter.
Insider Transactions
Sold Shares
Worth $70.5K over
the Last 3 Months
the Last 3 Months
Crowd Wisdom
Very Negative
Last 7 Days >0.1%
Last 30 Days ▼ 2.9%
Last 30 Days ▼ 2.9%
News Sentiment
Neutral
Bullish news 50%
Bearish news 50%
Bearish news 50%
Technicals
SMA
Negative
20 days / 200 days
Momentum
-61.11%
12-Months-Change
Fundamentals
Return on Equity
―
Trailing 12-Months
Asset Growth
-23.91%
Trailing 12-Months
Company Description
Quantum-Si
Quantum-Si incorporated operates within the life sciences sector, focusing on the creation of an advanced platform for individual molecule detection. This innovative technology is designed to streamline sample preparation and subsequent sequencing processes. The company offers a unique, proprietary single molecule detection system that draws on advancements from the semiconductor industry. This system is specifically applied to the field of proteomics, paving the way for next-generation protein sequencing. Established in 2013, Quantum-Si's headquarters are located in Guilford, Connecticut.
QSI Earnings Call
Q2 2026
0:00 / 0:00
Earnings Call Sentiment|Neutral
The call conveyed a balanced message: positive technical progress, strengthened commercial insights and a clarified plan to preserve cash and extend runway into Q4 2028, but offset by a meaningful delay to Proteus launch, significant year-over-year revenue declines, a ~20% workforce reduction and continued operating losses. Management framed the delay as a responsible decision to de-risk launch and emphasized cost actions and market preparation, while acknowledging near-term headwinds to revenue and timing of customer access.View all QSI earnings summariesQSI Stock 12 Month Forecast
Average Price Target
$2.95
▲(283.12% Upside)
Technical Analysis
Ownership Overview
22.59% Insiders
6.85% Mutual Funds
8.91% Other Institutional Investors
52.65% Public Companies and
Individual Investors