Market Cap 191.63M
Revenue (ttm) 2.44M
Net Income (ttm) -101.34M
EPS (ttm) N/A
PE Ratio 0.00
Forward PE N/A
Profit Margin -4,153.28%
Debt to Equity Ratio 0.00
Volume 5,126,600
Avg Vol 6,578,710
Day's Range N/A - N/A
Shares Out 217.76M
Stochastic %K 1%
Beta 3.18
Analysts Sell
Price Target $2.50

Company Profile

Quantum-Si incorporated, a life sciences company, develops proprietary, universal, and single-molecule detection platform applied to proteomics to enable next-gen protein sequencing (NGPS). The company offers Platinum and Platinum Pro NGPS instruments for single-molecule, amino acid level resolution, and automated data analysis; library preparation kits to prepare a customer's protein sample for sequencing; and sequencing kits, which contain the reagents and consumables used to perform NGPS. It...

Industry: Medical Devices
Sector: Healthcare
Phone: 866 688 7374
Address:
29 Business Park Drive, Branford, United States
Dabstunts
Dabstunts Jun. 25 at 1:04 AM
$QSI they signed a 10 year lease in SD and insiders bought over 600k shares on the open market. Yea.....they are going out of business for sure...smh. You keep thinking that and miss out on major Gaines. Bullish as heck!
0 · Reply
Brodman
Brodman Jun. 24 at 10:40 PM
$QSI Out of business soon!! Get out now, they will not survive!!!! Dead!!
2 · Reply
GoldenKnightsFan
GoldenKnightsFan Jun. 24 at 9:27 PM
$QSI Management has to do something...either buy some shares or release a PR.
2 · Reply
Mickf2022
Mickf2022 Jun. 24 at 7:57 PM
$QSI Added 2k more shares today.. 12k now .
0 · Reply
blucpa
blucpa Jun. 24 at 7:54 PM
$QSI sellers are strong in this one....
0 · Reply
CelticBeast
CelticBeast Jun. 24 at 7:15 PM
$QSI 6 months into 2026😵‍💫🙏🏻🍀
0 · Reply
Steve_Kun
Steve_Kun Jun. 24 at 5:12 PM
$QSI nibbled some yesterday and accumating more quantum computing stocks today All quantum stocks are taking a hit, best time to buy
1 · Reply
425Pyrat
425Pyrat Jun. 24 at 4:00 PM
$QSI NGL, I wouldn't mind if they shorted this down to .69 again. Give me the opportunity to double my position at bargain prices.
0 · Reply
Dabstunts
Dabstunts Jun. 24 at 2:31 PM
$BFLY take your profits to $QSI. about to fly as well. both companies are great. $$$$
0 · Reply
SonamNamgyal
SonamNamgyal Jun. 24 at 1:10 PM
$QSI With $BFLY at multi-year highs, this is the one to buy... Trading below cash value right now.
0 · Reply
Latest News on QSI
Quantum-Si announces expansion of Proteus Roadshow

2026-06-03T13:20:36.000Z - 21 days ago

Quantum-Si announces expansion of Proteus Roadshow


Quantum-Si Announces the Expansion of the Proteus™ Roadshow

Jun 3, 2026, 8:00 AM EDT - 21 days ago

Quantum-Si Announces the Expansion of the Proteus™ Roadshow


Quantum-Si incorporated Earnings Call Transcript: Q1 2026

May 7, 2026, 4:30 PM EDT - 6 weeks ago

Quantum-Si incorporated Earnings Call Transcript: Q1 2026


Quantum-Si incorporated Earnings release: Q1 2026

May 7, 2026, 4:30 PM EDT - 6 weeks ago

Quantum-Si incorporated Earnings release: Q1 2026


Quantum-Si incorporated Quarterly report: Q1 2026

May 7, 2026, 4:30 PM EDT - 6 weeks ago

Quantum-Si incorporated Quarterly report: Q1 2026


Quantum-Si announces new manuscript on bioRxiv

2026-04-14T12:37:56.000Z - 2 months ago

Quantum-Si announces new manuscript on bioRxiv


Quantum-Si Announces the Start of the Proteus™ Roadshow

Apr 6, 2026, 9:40 AM EDT - 2 months ago

Quantum-Si Announces the Start of the Proteus™ Roadshow


Quantum-Si incorporated Proxy statement: Proxy filing

Apr 1, 2026, 8:00 AM EDT - 3 months ago

Quantum-Si incorporated Proxy statement: Proxy filing


Quantum-Si incorporated Proxy statement: Proxy filing

Apr 1, 2026, 8:00 AM EDT - 3 months ago

Quantum-Si incorporated Proxy statement: Proxy filing


Quantum-Si price target lowered to $1 from $1.50 at Canaccord

2026-03-05T11:36:39.000Z - 3 months ago

Quantum-Si price target lowered to $1 from $1.50 at Canaccord


Quantum-Si incorporated Earnings Call Transcript: Q4 2025

Mar 3, 2026, 4:30 PM EST - 4 months ago

Quantum-Si incorporated Earnings Call Transcript: Q4 2025


Quantum-Si incorporated Annual report: Q4 2025

Mar 3, 2026, 4:30 PM EST - 4 months ago

Quantum-Si incorporated Annual report: Q4 2025


Quantum-Si incorporated Earnings release: Q4 2025

Mar 3, 2026, 4:30 PM EST - 4 months ago

Quantum-Si incorporated Earnings release: Q4 2025


Quantum-Si price target lowered to $1.50 from $2 at Canaccord

2025-12-22T12:00:37.000Z - 6 months ago

Quantum-Si price target lowered to $1.50 from $2 at Canaccord


Quantum-Si incorporated Transcript: Investor Day 2025

Nov 19, 2025, 10:00 AM EST - 7 months ago

Quantum-Si incorporated Transcript: Investor Day 2025


Quantum-Si incorporated Earnings Call Transcript: Q3 2025

Nov 5, 2025, 4:30 PM EST - 8 months ago

Quantum-Si incorporated Earnings Call Transcript: Q3 2025


Quantum-Si incorporated Quarterly report: Q3 2025

Nov 5, 2025, 4:30 PM EST - 8 months ago

Quantum-Si incorporated Quarterly report: Q3 2025


Quantum-Si incorporated Earnings release: Q3 2025

Nov 5, 2025, 4:30 PM EST - 8 months ago

Quantum-Si incorporated Earnings release: Q3 2025


Quantum-Si Reports Third Quarter 2025 Financial Results

Nov 5, 2025, 4:05 PM EST - 8 months ago

Quantum-Si Reports Third Quarter 2025 Financial Results


Quantum-Si incorporated Earnings Call Transcript: Q2 2025

Aug 5, 2025, 4:30 PM EDT - 11 months ago

Quantum-Si incorporated Earnings Call Transcript: Q2 2025


Quantum-Si incorporated Quarterly report: Q2 2025

Aug 5, 2025, 4:30 PM EDT - 11 months ago

Quantum-Si incorporated Quarterly report: Q2 2025


Quantum-Si incorporated Earnings release: Q2 2025

Aug 5, 2025, 4:30 PM EDT - 11 months ago

Quantum-Si incorporated Earnings release: Q2 2025


Quantum-Si Reports Second Quarter 2025 Financial Results

Aug 5, 2025, 4:05 PM EDT - 11 months ago

Quantum-Si Reports Second Quarter 2025 Financial Results


Quantum-Si incorporated Earnings Call Transcript: Q1 2025

May 15, 2025, 4:30 PM EDT - 1 year ago

Quantum-Si incorporated Earnings Call Transcript: Q1 2025


Quantum-Si incorporated Quarterly report: Q1 2025

May 15, 2025, 4:30 PM EDT - 1 year ago

Quantum-Si incorporated Quarterly report: Q1 2025


Quantum-Si incorporated Earnings release: Q1 2025

May 15, 2025, 4:30 PM EDT - 1 year ago

Quantum-Si incorporated Earnings release: Q1 2025


Quantum-Si Reports First Quarter 2025 Financial Results

May 15, 2025, 4:05 PM EDT - 1 year ago

Quantum-Si Reports First Quarter 2025 Financial Results


Quantum-Si incorporated Proxy statement: Proxy Filing

Mar 20, 2025, 8:00 AM EDT - 1 year ago

Quantum-Si incorporated Proxy statement: Proxy Filing


Quantum-Si incorporated Proxy statement: Proxy Filing

Mar 20, 2025, 8:00 AM EDT - 1 year ago

Quantum-Si incorporated Proxy statement: Proxy Filing


Quantum-Si incorporated Earnings Call Transcript: Q4 2024

Mar 3, 2025, 4:30 PM EST - 1 year ago

Quantum-Si incorporated Earnings Call Transcript: Q4 2024


Quantum-Si incorporated Annual report: Q4 2024

Mar 3, 2025, 4:30 PM EST - 1 year ago

Quantum-Si incorporated Annual report: Q4 2024


Quantum-Si incorporated Earnings release: Q4 2024

Mar 3, 2025, 4:30 PM EST - 1 year ago

Quantum-Si incorporated Earnings release: Q4 2024


Quantum-Si Expands International Distribution Network

Dec 12, 2024, 5:00 AM EST - 1 year ago

Quantum-Si Expands International Distribution Network


Dabstunts
Dabstunts Jun. 25 at 1:04 AM
$QSI they signed a 10 year lease in SD and insiders bought over 600k shares on the open market. Yea.....they are going out of business for sure...smh. You keep thinking that and miss out on major Gaines. Bullish as heck!
0 · Reply
Brodman
Brodman Jun. 24 at 10:40 PM
$QSI Out of business soon!! Get out now, they will not survive!!!! Dead!!
2 · Reply
GoldenKnightsFan
GoldenKnightsFan Jun. 24 at 9:27 PM
$QSI Management has to do something...either buy some shares or release a PR.
2 · Reply
Mickf2022
Mickf2022 Jun. 24 at 7:57 PM
$QSI Added 2k more shares today.. 12k now .
0 · Reply
blucpa
blucpa Jun. 24 at 7:54 PM
$QSI sellers are strong in this one....
0 · Reply
CelticBeast
CelticBeast Jun. 24 at 7:15 PM
$QSI 6 months into 2026😵‍💫🙏🏻🍀
0 · Reply
Steve_Kun
Steve_Kun Jun. 24 at 5:12 PM
$QSI nibbled some yesterday and accumating more quantum computing stocks today All quantum stocks are taking a hit, best time to buy
1 · Reply
425Pyrat
425Pyrat Jun. 24 at 4:00 PM
$QSI NGL, I wouldn't mind if they shorted this down to .69 again. Give me the opportunity to double my position at bargain prices.
0 · Reply
Dabstunts
Dabstunts Jun. 24 at 2:31 PM
$BFLY take your profits to $QSI. about to fly as well. both companies are great. $$$$
0 · Reply
SonamNamgyal
SonamNamgyal Jun. 24 at 1:10 PM
$QSI With $BFLY at multi-year highs, this is the one to buy... Trading below cash value right now.
0 · Reply
SonamNamgyal
SonamNamgyal Jun. 24 at 1:06 PM
$QSI QUANTUM $QS
0 · Reply
Tl5000
Tl5000 Jun. 23 at 6:42 PM
$QSI .....this has been in development “Sequencing proteins to derive insights requires advanced processing capabilities that can handle vast volumes of data,” said George Vacek, Global Head of Genomics Alliances at NVIDIA. “Applying NVIDIA technology for accelerated computing and AI, Quantum-Si’s platform for proteomics and multi-omics can make a significant impact on healthcare and life sciences AI and research.” https://www.quantum-si.com/press-releases/quantum-si-to-develop-acceleration-platform-and-advance-core-technologies-in-collaboration-with-nvidia/
1 · Reply
Regard1plus1is5
Regard1plus1is5 Jun. 23 at 6:29 PM
$QSI adding adding adding
0 · Reply
LargeMargeN
LargeMargeN Jun. 23 at 5:44 PM
$QBTS $QS $QSI $QUBT This ain’t a quantum computer stock and your boy still is a six-time bankrupt child r8pist.
4 · Reply
dachshund36
dachshund36 Jun. 23 at 4:45 PM
$QSI So many posts on here look like the poster thinks this is a quantum computing stock. Company Profile Business Summary Quantum-Si incorporated, a life sciences company, develops proprietary, universal, and single-molecule detection platform applied to proteomics to enable next-gen protein sequencing (NGPS). The company offers Platinum and Platinum Pro NGPS instruments for single-molecule, amino acid level resolution, and automated data analysis; library preparation kits to prepare a customer’s protein sample for sequencing; and sequencing kits, which contain the reagents and consumables used to perform NGPS. It also provides Platinum analysis software, a cloud-based solution that automates data analysis workflows and visualizes the sequencing results. The company was founded in 2013 and is headquartered in Branford, Connecticut.
0 · Reply
Tl5000
Tl5000 Jun. 23 at 4:40 PM
$BFLY $QSI AI is useless without digital data input.... Think of the BioNeMo toolkit as a crash course in specific scientific and medical understanding for an AI agent. Asking a general agent like OpenAI's Codex or Anthropic's (ANTH.PVT) Claude for highly specialized medical or scientific questions, Powell explained, would likely take some time, if the agents could answer at all. "If you gave a general agent and you asked them to go build a protein binder, it probably wouldn't be able to do anything, and it would spend a whole bunch of tokens … trying to decide which model to use and reading all of this literature," she said. https://finance.yahoo.com/technology/article/nvidia-pushes-deeper-into-biomedical-research-130000481.html
0 · Reply
Lord_of_Wallstreet
Lord_of_Wallstreet Jun. 23 at 4:27 PM
$QSI #Quantum $QS $QUBT $QBTS healthcare , computing , there’s money coming this way
1 · Reply
Tl5000
Tl5000 Jun. 23 at 4:17 PM
$BFLY $QSI NVIDIA needs digital data for healthcare https://nvidianews.nvidia.com/news/nvidia-launches-bionemo-agent-toolkit-giving-ai-agents-the-tools-to-accelerate-scientific-discovery?ncid=so-link-804540&linkId=100000427663860
1 · Reply
Ravi2127
Ravi2127 Jun. 23 at 3:04 PM
$BFLY i was wondering why this stock was collapsing yesterday ? pure manipulation. $QSI , $HYPR
0 · Reply
Steve_Kun
Steve_Kun Jun. 23 at 2:24 PM
$QSI I added to my position today at 0.92. I'm bullish on the technology and confident that management will execute on the commercial catalysts. Hopefully, we'll see progress sooner rather than later.
0 · Reply
ThatDudeWithNoMoney
ThatDudeWithNoMoney Jun. 23 at 2:16 PM
$QSI Cheapest quantum/healthcare stock on the market right now. $QS $ARQQ $RGT
2 · Reply
Rebooter
Rebooter Jun. 23 at 1:47 PM
$QSI The stock needs volume to get back above $1. An insider buy would trigger the algos and kickstart the volume. Management, show us you believe.
1 · Reply