QSI Company Profile and Key Details

Quantum-Si incorporated has 182.56 million shares outstanding. The public float is 166.02 million shares, elevated short interest at 13.72% of float. This equals 22.45 million shares. The short ratio is 3.29 days. Institutional investors hold 37.06% of the float. Insiders own 12.49%. Hawkins Jeffrey Alan holds 2.58 million shares, Stark John VIII has 1.98 million shares and ROTHBERG JONATHAN M has 1.90 million shares. Over the past six months, insider transactions show net selling. They sold 188.72 thousand shares across 15 transactions.

QSI has shown mixed momentum, losing -1.65% over the past week and -47.81% over the past quarter, though year-to-date performance is up 8.18%. Short-term trend indicators are bullishly aligned (SMA20 -0.4%, SMA50 -11.64%, SMA200 -32.13%). The stock’s 14-day RSI is 46.01 (neutral), while the ATR of 0.08 points to higher daily volatility. The stock remains hovering near 52-week lows, trading -67.42% below its high and over 13.87% above its low. Average 10-day trading volume of 4.15 million shares is in line with the 3-month average of 4.57 million, indicating normal recent market interest.

Quantum-Si incorporated generated EPS of -$0.66 over the past year. Five-year average earnings growth is 33.79%. Wall Street analysts project EPS growth of 18.81% annually over the next five years. The latest quarter delivered EPS of -$0.17. The next quarter is forecast at -$0.12. Next year's EPS is expected at -$11.54. Analyst sentiment is neutral. Analyst rating data shows there are 0 Strong Buy ratings, 0 Buy ratings, 4 Hold ratings, 0 Sell rating and 0 Strong Sell ratings. Price targets range from $2.00 to $1.00. The high target offers 115.05% upside. The low target suggests 7.53% downside. The mean target is $1.62. This offers 74.19% upside. Quantum-Si incorporated earnings surprise history is a mixed track record. The quarter that ended November 05, 2025, missed forecasts by 41.67%. The prior quarter beat by 0.0%. Over the last six quarters, Apple has recorded several small beats. These include -23.81% in August 07, 2024.

Quantum-Si incorporated last paid a dividend of 0 per share, Dividend and splits history remains an important factor for investors monitoring long-term returns. A discounted cash flow model estimates fair value at around -$0.03. This means the shares are trading below this model’s fair value.

Quantum-Si incorporated (NASDAQ:QSI) closed at $0.93 USD, losing -$0.01 (-1.41%) from the previous close of $0.94. The stock is currently mid-range between its 52-week high and low $0.84 and $3.10. With a market capitalization of about $182.72 million, Quantum-Si incorporated is classified as a micro-cap and shows higher-than-market volatility (beta ~3.08). Key stats such as the average daily volume over the past year has been around 4.60 million shares, volume is running light vs its 52-week average. Headquartered in Guilford, CT, Quantum-Si incorporated operates in the Healthcare sector and the Biotechnology industry. Led by CEO Jeffrey Alan Hawkins, the company employs approximately 149 people and listed since November 13, 2020. Quantum-Si incorporated, a life sciences company, develops a single molecule detection platform for sample preparation and sequencing.

Quantum-Si incorporated trades at a P/E ratio of -1.83, slightly below the S&P 500 average, with a price-to-sales ratio of 75.57 and a price-to-book ratio of 0.84 suggesting the stock is closer to book value. The P/FCF stands at -1.89, also below market averages.

Quantum-Si incorporated (NASDAQ:QSI) shares are flat 8.18% year-to-date currently trading near 52-week highs band. Short-term momentum has been negative over the last quarter, despite recent volatility. Valuation shows Quantum-Si incorporated trading at a premium to the broader market with a P/E of -1.83. Analyst sentiment is mixed, with the majority of ratings in Hold territory and a mean price target of $4.03, suggesting 333.24% upside. Our AI forecast model points to short-term strength (2.13% over two weeks), a medium-term rise (22.55% over three months), and a longer-term gain (189.19% over one year), with expected trading ranges indicating moderate volatility.

Our AI price prediction model suggests that Quantum-Si incorporated stock has strong potential for upside but may face short-term weakness followed by gains in the medium and long term. 2-Week Outlook: Projected increase of 2.13%, with price expected at $0.95 by March 31, 2026, within a range of $0.89 to $1.01 3-Month Outlook: Projected rise of 22.55%, reaching $1.14 by June 15, 2026, with a range of $0.59 to $1.28. 1-Year Outlook: Projected gain of 189.19%, with price at $2.69 by March 17, 2027, within a range of $0.00 to $4.35.