Skip to content

SCREENER CHART SD50 CALENDAR NEWS

...

Quantum-Si incorporated (QSI) Stock · BUY · BULL | LOPJLB

Quantum-Si incorporated (QSI)

Healthcare · Medical - Devices · NASDAQ · US

Stocks in a bull market

$1.53+25.41%Close

BUYBULL · day 1

QSI▲ BUY

$1.53+25.41%

Overview FinancialsFin EarningsEarn Analyst & RatingsAnalyst News Holders & ETFsHold Options

Key stats

Short interest · FINRA settlement 2026-09-30

52-week IV0.0%–460.8%

Market cap: $303M
Beta: 3.22
P/E (TTM): -2.63
IV-%ile: 71

IV ATM: 213.2%
Short % float: 6.96%
Days to cover: 2.5
SI change: -9.3%

1W: -1.29%
1M: +106.76%

vs SPY 1W: -2.85%
vs SPY 1M: +104.99%

Industry peers

FMP comparable companies · ranked by market cap

LBRXSELLLB Pharmaceuticals Inc Common Stock$992MCRISISQ 76$34.61+7.54%
AURASELLAura Biosciences, Inc.$673MRECOVERYQ -6$6.50+0.46%
SLDBSELLSolid Biosciences Inc.$671MCRISISQ -13$6.82+0.73%
ANNXSELLAnnexon, Inc.$655MRECOVERYQ -8$4.00+0.50%
ALTSELLAltimmune, Inc.$506MCRISISQ -5$2.60+0.38%

Prediction markets

Kalshi · Polymarket · … linked

Full prediction markets →

Loading markets…

Company

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…

Employees: 145
Headquarters: US
Founded: 2020
Exchange: NASDAQ
Sector: Healthcare
Industry: Medical - Devices
Shares out: 197.8M
Float: 86.0%

quantum-si.com ↗

Key executives

Jeffrey Alan Hawkins — President, Chief Executive Officer & Director

Jeffry R. Keyes — Chief Financial Officer & Treasurer

John S. Vieceli — Chief Product Officer

SEC filings

EDGAR · CIK 18164310 · QSI

All filings
10-K
10-Q
8-K
Form 4

Analyst consensus

Buy

Bullish150.0%

Neutral150.0%

Bearish00.0%

L $1.90Avg $2.95H $4.00

Target$2.95+92.81%

Last$1.53

Company news

investorplace.com · 11h ago

Beyond Elon Musk's Neuralink: Two Public Stocks With a Stake in the Brain Race

globenewswire.com · 2d ago

Quantum-Si Demonstrates Detection of 19 Amino Acids in Proteus™ Development Program

defenseworld.net · 2d ago

Head to Head Survey: Quantum-Si (NASDAQ:QSI) versus Twist Bioscience (NASDAQ:TWST)

investorplace.com · 8d ago

Neuralink Stock: How to Invest Before the IPO

schaeffersresearch.com · 9d ago

3 Biotech Stocks Put Traders Are Targeting Today

globenewswire.com · 11d ago

Quantum-Si Presents Interim Proteus™ Data at World HUPO 2026 Demonstrating a Significant Step Change in Performance Compared to Platinum® Pro

globenewswire.com · 25d ago

Quantum-Si Announces Detection of 18 Amino Acids Using a Developmental Sequencing Kit on Proteus™

globenewswire.com · 31d ago

Quantum-Si Expands Proteus™ Roadshow with Additional U.S. and European Cities

globenewswire.com · 53d ago

Quantum-Si to Participate in the H.C. Wainwright 28th Annual Global Investment Conference

seekingalpha.com · 57d ago

Quantum-Si incorporated (QSI) Q2 2026 Earnings Call Transcript

marketbeat.com · 57d ago

Quantum-Si Q2 Earnings Call Highlights

zacks.com · 57d ago

Quantum-Si Incorporated (QSI) Reports Q2 Loss, Tops Revenue Estimates

globenewswire.com · 58d ago

Quantum-Si Reports Second Quarter 2026 Financial Results and Provides Proteus™ Development Update

globenewswire.com · 75d ago

Quantum-Si to Report Second Quarter 2026 Financial Results on August 13, 2026

Market news & ticker search · RSS for QSI

LOPJLB

Independent quant research on U.S. equities & ETFs. Not personalized advice.

Product

Screener Chart Compare SD50 Thesis News Calendar

Desk

Market Heatmap Market Hours FOMC Desk Treasury Rates Congress Trades Prediction Markets

Research

How It Works Methodology Track Record Editorial Blog Changelog

Ledgers

Bull Spreads Cash-Secured Puts Covered Calls Long Puts Long Calls

Screeners

CEF Screener REIT Screener BDC Screener Preferred Screener Dividend Screener ETF Screener Crypto Screener S&P 500 Screener

Company

Pricing About Contact

Agents

GitHub·Research Chat·MCPENT·Developers

© 2026 LOPJLB Research. All rights reserved.

@lopjlb contact@lopjlb.com

RANGE

LOPJLB.COM

OHLC🔒EMALEVELS🔒STOP🔒FLIP🔒52WSIGNALS🔒BUY🔒SELL🔒EXH🔒EXH ZONE