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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
$170.73M
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 LeverageVery low leverage limits interest and refinancing pressure, giving Quantum-Si greater financial flexibility while it develops and commercializes its proteomics platform. However, this strength is partly offset by ongoing equity erosion from losses.
Cost Discipline And Liquidity RunwayLower operating expenses and substantial liquidity extend the time available to complete Proteus development and build customer adoption. The extended runway reduces near-term financing dependence, although the business remains cash-burning.
Proteomics Platform Demand And Technology ProgressBroad institutional interest and improving amino-acid coverage support the platform’s potential utility across research and translational applications. If validated commercially, recurring consumables and software usage could grow with the installed base.
Bears Say
Sharp Revenue ContractionThe steep decline indicates that instrument placements and near-term customer purchases remain weak. A small and shrinking revenue base limits operating leverage, delays recurring consumables growth, and increases dependence on future Proteus adoption.
Persistent Losses And Cash BurnLarge losses relative to revenue show that the current cost base is not yet supported by commercial activity. Continued negative operating and free cash flow can erode equity and eventually require additional funding if commercialization takes longer.
Nasdaq Minimum-bid NoncomplianceFailure to restore compliance by January 19, 2027 could lead to delisting proceedings or a reverse stock split. This creates an ongoing governance and financing overhang that may complicate access to capital during commercialization.
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 $170.73M.
When is Quantum-Si’s upcoming earnings report date?
Quantum-Si’s upcoming earnings report date is Nov 11, 2026 which is in 80 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
Underperform
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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
Negative
Last 7 Days ▼ 1.0%
Last 30 Days ▼ 0.3%
Last 30 Days ▼ 0.3%
News Sentiment
Very Bearish
Bullish news 0%
Bearish news 100%
Bearish news 100%
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
52.78% Public Companies and
Individual Investors