QSI Stock: Price, Forecast, Financials & AI Analysis

High

Open

VWAP

Vol

Mkt Cap

Low

Amount

EV/EBITDA(TTM)

Total Shares

EV/OCF(TTM)

P/S(TTM)

Market Estimates

Earnings Estimates

Revenue

YoY Chg

EPS

YoYChg

FY2025Q4

FY2026Q1

FY2026Q2

762.00K

-36.07%

-0.123

-46.38%

989.67K

+17.54%

-0.123

+12.12%

1.14M

+92.55%

-0.120

-25%

Estimates Revision

The market is revising Downward the revenue expectations for Quantum-Si incorporated (QSI) for FY2025, with the revenue forecasts being adjusted by -5.49% over the past three months. During the same period, the stock price has changed by -29.89%.

Revenue Estimates for FY2025

Revise Downward

-5.49%

In Past 3 Month

EPS Estimates for FY2025

Revise Upward

+5.45%

In Past 3 Month

Stock Price

Go Down

-29.89%

In Past 3 Month

2 Analyst Rating

Wall Street analysts forecast QSI stock price to rise over the next 12 months. According to Wall Street analysts, the average 1-year price target for QSI is 2.25 USD with a low forecast of 2.00 USD and a high forecast of 2.50 USD. However, analyst price targets are subjective and often lag stock prices, so investors should focus on the objective reasons behind analyst rating changes, which better reflect the company's fundamentals.

1 Buy

1 Hold

0 Sell

Moderate Buy

Current: 0.000

Low

2.00

Averages

2.25

High

2.50

Current: 0.000

Low

2.00

Averages

2.25

High

2.50

Canaccord

Hold

downgrade

2025-12-22

Reason

Canaccord

Price Target

2025-12-22

downgrade

Hold

Reason

Canaccord lowered the firm's price target on Quantum-Si to $1.50 from $2 and keeps a Hold rating on the shares. The firm previewed its life science tools and diagnostics covereage and believes momentum in the sector which began in the second half of this year, can be maintained in 2026.

Alliance Global Partners

Scott Henry

Buy

downgrade

2025-11-07

Reason

Alliance Global Partners

Scott Henry

Price Target

2025-11-07

downgrade

Buy

Reason

Alliance Global Partners analyst Scott Henry lowered the firm's price target on Quantum-Si to $2.50 from $3 and keeps a Buy rating on the shares. The firm notes Quantum-Si reported Q3 earnings that were within expectations. Alliance Global highlights that quarterly revenue was within expectations, although unimpressive due to the overhang from lower NIH funding, and it appears that the government shutdown is making this environment even worse, which reduces the potential for a near-term rebound. The firm lowered its forecasts meaningfully to reflect a focus shift towards the Proteus launch given this backdrop, but notes the pipeline remains on track and supports its long-term positive investment thesis.

Canaccord

Hold

maintain

$1 -> $2

2025-10-27

Reason

Canaccord

Price Target

$1 -> $2

2025-10-27

maintain

Hold

Reason

Canaccord raised the firm's price target on Quantum-Si to $2 from $1 and keeps a Hold rating on the shares. The firm updated its model ahead of Q3 earnings.

H.C. Wainwright

Buy

downgrade

2025-05-19

Reason

H.C. Wainwright

Price Target

2025-05-19

downgrade

Buy

Reason

H.C. Wainwright lowered the firm's price target on Quantum-Si to $4 from $5.50 and keeps a Buy rating on the shares following the Q1 report. While management reported a slightly lower revenue compared to its expectation, certain segments of the business seem to have the potential to be growth drivers in the near-term, the analyst tells investors in a research note. The firm is confident in Quantum-Si's "sustainable growth."

Alliance Global Partners

Buy

downgrade

2025-05-16

Reason

Alliance Global Partners

Price Target

2025-05-16

downgrade

Buy

Reason

Alliance Global Partners lowered the firm's price target on Quantum-Si to $3.50 from $3.65 and keeps a Buy rating on the shares following the Q1 report.

Alliance Global Partners

Scott Henry

Strong Buy

Initiates

$3.75

2025-02-07

Reason

Alliance Global Partners

Scott Henry

Price Target

$3.75

2025-02-07

Initiates

Strong Buy

Reason

Valuation Metrics

The current forward P/E ratio for Quantum-Si Inc (QSI.O) is -2.42, compared to its 5-year average forward P/E of -4.76. For a more detailed relative valuation and DCF analysis to assess Quantum-Si Inc 's fair value, click here.

Forward PE

The forward P/E ratio is a valuation metric that divides a company's current stock price by its estimated future earnings per share over the next 12 months.

N/A

5Y Average PE

-4.76

Current PE

-2.42

Overvalued PE

-0.67

Undervalued PE

-8.86

Forward EV/EBITDA

The forward EV/EBITDA ratio is a valuation metric that divides a company's enterprise value (EV) by its estimated future earnings before interest, taxes, depreciation, and amortization (EBITDA) over the next 12 months.

N/A

5Y Average EV/EBITDA

-1.61

Current EV/EBITDA

-0.27

Overvalued EV/EBITDA

2.29

Undervalued EV/EBITDA

-5.50

Forward PS

The forward P/S ratio is a valuation metric that divides a company's current stock price by its estimated future sales (or revenue) per share over the next 12 months.

N/A

5Y Average PS

74.53

Current PS

47.45

Overvalued PS

166.94

Undervalued PS

-17.88

Financials

Annual

Quarterly

N/A

Total Revenue

N/A

Operating Profit

N/A

Net Income after Tax

N/A

EPS - Diluted

N/A

Free Cash Flow

N/A

Gross Profit Margin - %

N/A

FCF Margin - %

N/A

Net Margin - %

Trading Trends

Insider

Insiders areSelling! The selling amount has increased 110.92% over the last month.

Sold

Bought

Hedge Fund

Hedge Funds are Neutral. There are no significant trading trends over the last quarter.

Sold

Bought

Congress Trading

Congress are Neutral. There are no significant trading trends over the last month.

Sold

Bought

Insider

Insiders areSelling! The selling amount has increased 110.92% over the last month.

Sold

Bought

QSI News & Events

Events Timeline

No data

News

5.0

2025-12-15Businesswire

Quantum-Si Grants 39,920 RSUs to New Employees Under 2023 Inducement Plan

5.0

2025-12-15Newsfilter

Quantum-Si Grants 39,920 RSUs to New Employees Under 2023 Inducement Plan

4.0

2025-11-21TipRanks

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Frequently Asked Questions

What is Quantum-Si Inc (QSI) stock price today?

The current price of QSI is 1.22 USD — it has decreased -2.4 % in the last trading day.

What is Quantum-Si Inc (QSI)'s business?

Quantum-SI Incorporated is a life sciences company. 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 enables Next-Generation Protein Sequencing (NGPS), the ability to sequence proteins. Its launched product consists of Platinum, the Platinum Analysis Software and consumables. Its flagship protein sequencing instrument, Platinum, is designed to make the power of single-molecule detection and NGPS accessible. Platinum is designed to provide a streamlined workflow compared to legacy MS workflows. Platinum uses its proprietary semiconductor chip that leverages time-domain sequencing with an initial focus on NGPS for an unbiased view of the proteome.

What is the price predicton of QSI Stock?

What is Quantum-Si Inc (QSI)'s revenue for the last quarter?

Quantum-Si Inc revenue for the last quarter amounts to 552.00K USD, decreased -29.86 % YoY.

What is Quantum-Si Inc (QSI)'s earnings per share (EPS) for the last quarter?

Quantum-Si Inc. EPS for the last quarter amounts to -0.17 USD, decreased -5.56 % YoY.

What changes have occurred in the market's expectations for Quantum-Si Inc (QSI)'s fundamentals?

How many employees does Quantum-Si Inc (QSI). have?

Quantum-Si Inc (QSI) has 143 emplpoyees as of January 10 2026.

What is Quantum-Si Inc (QSI) market cap?

Today QSI has the market capitalization of 262.90M USD.