Quantum-Si Incorporated (QSI)
NASDAQ:QSI
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QSI Stock Chart & Stats
$1.07
-$0.96(-27.61%)
At close: 4:00 PM EST
$1.07
-$0.96(-27.61%)
Day’s Range― - ―
52-Week Range$0.69 - $3.10
Previous CloseN/A
Volume35.47M
Average Volume (3M)6.64M
Market Cap
$217.54M
Enterprise Value$154.31M
Total Cash (Recent Filing)$127.34M
Total Debt (Recent Filing)$3.71M
Price to Earnings (P/E)―
Beta3.01
Next Earnings
Aug 10, 2026EPS Estimate
-0.11Next Dividend Ex-DateN/A
Dividend YieldN/A
Share Statistics
EPS (TTM)-0.51
Shares Outstanding197,822,660
10 Day Avg. Volume5,443,363
30 Day Avg. Volume6,642,656
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 Cap0.71
Enterprise Value/Revenue83.32
Enterprise Value/Gross Profit208.25
Enterprise Value/Ebitda-1.56
Forecast
1Y Price Target
$2.50Price Target Upside133.64% Upside
Rating ConsensusModerate Buy
Number of Analyst Covering3
EPS Forecast (FY)-0.45
Revenue Forecast (FY)$1.03M
Bulls Say, Bears Say
Bulls Say
Cash Runway And Low LeverageA large cash balance and low debt provide a multi-year runway that supports Proteus development, initial manufacture and commercialization. This financial buffer reduces short-term solvency risk, permitting focused R&D and scale-up without immediate dilutive financings, strengthening execution optionality.
Technical De-risking Of ProteusSuccessful integrated sequencing materially lowers technology execution risk ahead of launch. Demonstrated end-to-end automation and improved read metrics underpin claims of superior platform performance, increasing likelihood of commercial adoption and durable competitive differentiation if manufacturing and validation scale.
Recurring Consumables Model And Early Customer InterestAn instrument-plus-consumables business model creates recurring revenue potential as installed base grows. Early customer engagement (roadshows, manuscripts, posters) indicates initial demand and awareness; converting that installed base post-Proteus could generate higher-frequency, defensible consumables revenue over the medium term.
Bears Say
Very Low And Declining RevenueTop-line weakness and negative gross profit signal that commercial traction is currently insufficient to cover incremental costs. Persistent minimal revenue limits operating leverage, prolongs reliance on cash reserves, and means the company must materially ramp instrument placements and consumable usage to reach sustainable margins.
Sustained High Cash BurnConsistent ~$90M annual operating cash outflows will steadily deplete resources absent a material revenue ramp or reduced spend. Even with current cash, continued negative free cash flow forces either near-term spending cuts, slower commercialization, or future capital raises that could dilute shareholders and constrain strategic flexibility.
Reliance On Proteus Launch And Manufacturing RiskThe business outlook is highly contingent on Proteus meeting launch, scale-up, and customer conversion targets. Manufacturing efficiency, long-lead parts and internal fleet sizing are unresolved; execution shortfalls or slower adoption would delay consumable repeat revenue and prolong losses, structurally harming growth prospects.
Quantum-Si News
QSI FAQ
What was Quantum-Si Incorporated’s price range in the past 12 months?
Quantum-Si Incorporated lowest stock price was $0.69 and its highest was $3.10 in the past 12 months.
What is Quantum-Si Incorporated’s market cap?
Quantum-Si Incorporated’s market cap is $217.54M.
When is Quantum-Si Incorporated’s upcoming earnings report date?
Quantum-Si Incorporated’s upcoming earnings report date is Aug 10, 2026 which is in 51 days.
How were Quantum-Si Incorporated’s earnings last quarter?
Quantum-Si Incorporated released its earnings results on May 07, 2026. The company reported -$0.1 earnings per share for the quarter, beating the consensus estimate of -$0.11 by $0.01.
Is Quantum-Si Incorporated overvalued?
According to Wall Street analysts Quantum-Si Incorporated’s price is currently Undervalued.
Does Quantum-Si Incorporated pay dividends?
Quantum-Si Incorporated does not currently pay dividends.
What is Quantum-Si Incorporated’s EPS estimate?
Quantum-Si Incorporated’s EPS estimate is -0.11.
How many shares outstanding does Quantum-Si Incorporated have?
Quantum-Si Incorporated has 197,822,660 shares outstanding.
What happened to Quantum-Si Incorporated’s price movement after its last earnings report?
Quantum-Si Incorporated reported an EPS of -$0.1 in its last earnings report, beating expectations of -$0.11. Following the earnings report the stock price went down -7.551%.
Which hedge fund is a major shareholder of Quantum-Si Incorporated?
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:
$2.50 (133.64% Upside)
$2.50 (133.64% Upside)
Hedge Fund Trend
Decreased
By 144.9K Shares
Last Quarter.
Last Quarter.
Insider Transactions
Sold Shares
Worth $296.1K over
the Last 3 Months
the Last 3 Months
Crowd Wisdom
Positive
Last 7 Days ▲ 1.2%
Last 30 Days ▲ 0.2%
Last 30 Days ▲ 0.2%
Technicals
SMA
Negative
20 days / 200 days
Momentum
-42.91%
12-Months-Change
Fundamentals
Return on Equity
-47.35%
Trailing 12-Months
Asset Growth
-21.34%
Trailing 12-Months
Company Description
Quantum-Si Incorporated
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
Q1 2026
0:00 / 0:00
Earnings Call Sentiment|Positive
The call emphasized materially de-risking technical progress for the Proteus platform (successful integrated sequencing, increased amino acid detection, doubled read lengths, PTM strategy) and showed strong early customer engagement and a solid cash runway (~$190M) that supports development through launch. However, near-term revenue remains very small ($258k Q1; ~ $1M outlook for 2026), and the company faces significant R&D/commercialization spend and execution required to scale manufacturing and convert interest into sales. On balance, the advances on Proteus and financial runway are compelling positives, while near-term commercial and burn risks merit monitoring.View all QSI earnings summariesQSI Stock 12 Month Forecast
Average Price Target
$2.50
▲(133.64% Upside)
Technical Analysis
Ownership Overview
22.76% Insiders
6.82% Mutual Funds
9.27% Other Institutional Investors
49.08% Public Companies and
Individual Investors