Market Cap 295.22M
Revenue (ttm) 3.06M
Net Income (ttm) -101.01M
EPS (ttm) N/A
PE Ratio 0.00
Forward PE N/A
Profit Margin -3,300.98%
Debt to Equity Ratio 0.00
Volume 7,297,900
Avg Vol 13,738,160
Day's Range N/A - N/A
Shares Out 215.49M
Stochastic %K 15%
Beta 2.93
Analysts Sell
Price Target $2.83

Company Profile

Quantum-Si incorporated, a life sciences company, engages in the development of single-molecule detection platform to enable Next Generation Protein Sequencing (NGPS). The company offers Platinum NGPS instrument that provides single molecule amino acid level resolution with a streamlined workflow, including automated data analysis that accessible to researchers in all laboratory types; Platinum Pro NGPS instrument, a single molecule amino acid resolution, which provides an enhanced user interfac...

Industry: Medical Devices
Sector: Healthcare
Phone: 866 688 7374
Address:
29 Business Park Drive, Branford, United States
Korhalla
Korhalla Nov. 17 at 2:12 AM
$QSI Has there been any news in the past few days?
0 · Reply
amadorla81
amadorla81 Nov. 16 at 9:40 PM
$QSI Zach, our coffee guy has been a no show. ☹️
0 · Reply
Gsmittypoos
Gsmittypoos Nov. 16 at 8:55 PM
$QSI has some problems they are kicking down the road, they need to throw retail a bone before all lawyer up.
0 · Reply
jiggs10
jiggs10 Nov. 16 at 8:41 PM
$QSI. The company has highlighted the successful sequencing on a prototype Proteus system and remains on track to deliver the platform in the second half of 2026. An Investor and Analyst Day was scheduled. Always kicking the can down the road. That's how I see it
0 · Reply
jiggs10
jiggs10 Nov. 16 at 8:39 PM
$QSI. Reminds me of Theranos, Because qsi still saying we are getting system working soon with updates n misc. Just saying
1 · Reply
Gsmittypoos
Gsmittypoos Nov. 16 at 2:53 PM
$QSI nvda has to show they purchased our shares at some point too. Does anyone have information on that?
1 · Reply
tievLeaf
tievLeaf Nov. 16 at 6:57 AM
$QSI not pulling out shit from my ass. quoted and literally taken from q3 transcript. they know retail concerns and they better address it and stop living in a bubble. they better address everything in the conference this week. https://www.investing.com/news/transcripts/earnings-call-transcript-quantumsi-q3-2025-misses-forecasts-stock-reacts-93CH-4335689 "Going forward, we will continue to ensure the company is appropriately capitalized to execute on strategic plans in maximizing value for our shareholders. As a company, we are fortunate to have broad ownership of our stock, which includes, at present, roughly 38% retail ownership. Having this broad ownership is one of our strengths, and we appreciate the interest and support in Quantum-Si. I do monitor major retail message boards to understand what new or compelling concepts might be important to our retail holders, and we’ll do our best to address these questions and concepts in future calls and presentations."
0 · Reply
tievLeaf
tievLeaf Nov. 16 at 6:50 AM
$QSI the management seriously has to push out some good news this investor conference. like for real, i know the ceo is literally reading this board because they say they are aware of retail shareholders and there is a surprisingly large bulk of them from what he said in the Q3 transcript. As far as i am concerned, there is no where else on the internet that has as much retail interest here maybe save for some of the posts on reddit. At this current point in time, they think they may be happy with whatever they have regarding their cash balance and etc in their balance sheet and they think there is no going forward concern but they are seriously threading on a thin line here even with a potential buyout in who knows when. They went public, they have a duty to show something good for the retail holders. its not just institutions. like fr, some people out there in the internet are so freaking pissed with the ceo that who knows. really hope something good comes this week.
1 · Reply
MoneyGroupLLC
MoneyGroupLLC Nov. 16 at 5:02 AM
Enter: $QSI Calls Strike Price: $2 Expiry Date: DEC 05 2025 Buy in Price: $0.21 - $0.25 Sell Price: $0.45 Profit : +115% (Turn every $1 into $2.15) Want Profitable Real-Time Options Alerts? 👉 https://moneygroup.us
0 · Reply
Rebooter
Rebooter Nov. 16 at 2:42 AM
1 · Reply
Latest News on QSI
Quantum-Si incorporated (QSI) Q3 2025 Earnings Call Transcript

Nov 5, 2025, 11:01 PM EST - 11 days ago

Quantum-Si incorporated (QSI) Q3 2025 Earnings Call Transcript


Quantum-Si Reports Third Quarter 2025 Financial Results

Nov 5, 2025, 4:05 PM EST - 11 days ago

Quantum-Si Reports Third Quarter 2025 Financial Results


Quantum-Si incorporated (QSI) Q2 2025 Earnings Call Transcript

Aug 5, 2025, 7:54 PM EDT - 3 months ago

Quantum-Si incorporated (QSI) Q2 2025 Earnings Call Transcript


Quantum-Si Reports Second Quarter 2025 Financial Results

Aug 5, 2025, 4:05 PM EDT - 3 months ago

Quantum-Si Reports Second Quarter 2025 Financial Results


Quantum-Si: Sell On Weak Prospects And Risk Of Further Dilution

May 22, 2025, 7:30 AM EDT - 6 months ago

Quantum-Si: Sell On Weak Prospects And Risk Of Further Dilution


Quantum-Si incorporated (QSI) Q1 2025 Earnings Call Transcript

May 15, 2025, 8:24 PM EDT - 6 months ago

Quantum-Si incorporated (QSI) Q1 2025 Earnings Call Transcript


Quantum-Si Reports First Quarter 2025 Financial Results

May 15, 2025, 4:05 PM EDT - 6 months ago

Quantum-Si Reports First Quarter 2025 Financial Results


Quantum-Si: A Rose, By Any Other Name, Wouldn't Smell As Sweet

Mar 11, 2025, 12:24 AM EDT - 8 months ago

Quantum-Si: A Rose, By Any Other Name, Wouldn't Smell As Sweet


Quantum-Si incorporated (QSI) Q4 2024 Earnings Call Transcript

Mar 3, 2025, 7:42 PM EST - 9 months ago

Quantum-Si incorporated (QSI) Q4 2024 Earnings Call Transcript


Quantum-Si: The Technical Picture Has Improved (Rating Upgrade)

Dec 29, 2024, 9:30 AM EST - 11 months ago

Quantum-Si: The Technical Picture Has Improved (Rating Upgrade)


Quantum-Si Expands International Distribution Network

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

Quantum-Si Expands International Distribution Network


Korhalla
Korhalla Nov. 17 at 2:12 AM
$QSI Has there been any news in the past few days?
0 · Reply
amadorla81
amadorla81 Nov. 16 at 9:40 PM
$QSI Zach, our coffee guy has been a no show. ☹️
0 · Reply
Gsmittypoos
Gsmittypoos Nov. 16 at 8:55 PM
$QSI has some problems they are kicking down the road, they need to throw retail a bone before all lawyer up.
0 · Reply
jiggs10
jiggs10 Nov. 16 at 8:41 PM
$QSI. The company has highlighted the successful sequencing on a prototype Proteus system and remains on track to deliver the platform in the second half of 2026. An Investor and Analyst Day was scheduled. Always kicking the can down the road. That's how I see it
0 · Reply
jiggs10
jiggs10 Nov. 16 at 8:39 PM
$QSI. Reminds me of Theranos, Because qsi still saying we are getting system working soon with updates n misc. Just saying
1 · Reply
Gsmittypoos
Gsmittypoos Nov. 16 at 2:53 PM
$QSI nvda has to show they purchased our shares at some point too. Does anyone have information on that?
1 · Reply
tievLeaf
tievLeaf Nov. 16 at 6:57 AM
$QSI not pulling out shit from my ass. quoted and literally taken from q3 transcript. they know retail concerns and they better address it and stop living in a bubble. they better address everything in the conference this week. https://www.investing.com/news/transcripts/earnings-call-transcript-quantumsi-q3-2025-misses-forecasts-stock-reacts-93CH-4335689 "Going forward, we will continue to ensure the company is appropriately capitalized to execute on strategic plans in maximizing value for our shareholders. As a company, we are fortunate to have broad ownership of our stock, which includes, at present, roughly 38% retail ownership. Having this broad ownership is one of our strengths, and we appreciate the interest and support in Quantum-Si. I do monitor major retail message boards to understand what new or compelling concepts might be important to our retail holders, and we’ll do our best to address these questions and concepts in future calls and presentations."
0 · Reply
tievLeaf
tievLeaf Nov. 16 at 6:50 AM
$QSI the management seriously has to push out some good news this investor conference. like for real, i know the ceo is literally reading this board because they say they are aware of retail shareholders and there is a surprisingly large bulk of them from what he said in the Q3 transcript. As far as i am concerned, there is no where else on the internet that has as much retail interest here maybe save for some of the posts on reddit. At this current point in time, they think they may be happy with whatever they have regarding their cash balance and etc in their balance sheet and they think there is no going forward concern but they are seriously threading on a thin line here even with a potential buyout in who knows when. They went public, they have a duty to show something good for the retail holders. its not just institutions. like fr, some people out there in the internet are so freaking pissed with the ceo that who knows. really hope something good comes this week.
1 · Reply
MoneyGroupLLC
MoneyGroupLLC Nov. 16 at 5:02 AM
Enter: $QSI Calls Strike Price: $2 Expiry Date: DEC 05 2025 Buy in Price: $0.21 - $0.25 Sell Price: $0.45 Profit : +115% (Turn every $1 into $2.15) Want Profitable Real-Time Options Alerts? 👉 https://moneygroup.us
0 · Reply
Rebooter
Rebooter Nov. 16 at 2:42 AM
1 · Reply
GoldenKnightsFan
GoldenKnightsFan Nov. 16 at 12:18 AM
$QSI Asked gpt specifically,when did Sumitomo and Nikko asset mgt bought QSI shares: "What Public Filings Show 1. Schedule 13G / 13G-A Filing Sumitomo Mitsui Trust Group filed a 13G/A on Feb 4, 2025, reporting ownership as of Dec 31, 2024: 5,965,208 shares (4.8%) total, shared with Nikko. Their earlier 13G (amendment) was filed Feb 5, 2024, showing 8,532,917 shares as of Dec 31, 2023. 2. Nikko Asset Management Nikko filed a Schedule 13G/A on Feb 12, 2024, reporting its shared power (voting and dispositive) over 8,532,917 QSI shares. Interpretation They owned a large QSI stake by the end of 2023: both Sumitomo and Nikko reported over 8.5 M shares as of December 31, 2023. By end of 2024, their reported stake had decreased (to ~5.97 M shares shared). " This means Sumitomo and Nikko weren't the buyers of the $50M worth, 16.6M shares in Jan 2025 at $3.20/share. And we still don't know who bought those 16.65M shares on Jan 3-rd 2025, and will probably won't know the July buyer either.
1 · Reply
GoldenKnightsFan
GoldenKnightsFan Nov. 16 at 12:03 AM
$QSI asked gpt about$50M offering in Jan 2025. "I found no public documentation (in the SEC filings or Quantum-Si’s prospectus) that explicitly confirms Sumitomo Mitsui Trust Group and Nikko Asset Management were the institutional investors who bought the full $50 M in the January 2025 registered direct offering. Here's what the public record shows — and where things remain unclear: Quantum-Si announced the $50M offering on Jan 3, 2025, for 15,625,000 shares at $3.20/share. Sumitomo Mitsui Trust Group and Nikko Asset Management do appear as large holders in Quantum-Si. That shows they already held a meaningful position, but it does not prove that all (or any specific portion) of that $50M January offering came from them. The 13G from Sumitomo / Nikko reflects existing holdings — these could be from secondary-market accumulation, earlier investments, or part of the January deal, but there’s no line item in the public filings that explicitly assigns part of the $50M raise to them.
1 · Reply
Bulba_twits
Bulba_twits Nov. 15 at 11:11 PM
$QSI they better announce some really good news otherwise not just retail but also big investors will drop this stock really quick
1 · Reply
Shesellsseashells
Shesellsseashells Nov. 15 at 7:31 PM
$QSI If the investor day does not make it clear what is going on then that is just bad management. There is reasons to withhold information, I'm sure. But stock holders have a right to be informed. Starting to become unreasonable.
3 · Reply
isaacwilliams33
isaacwilliams33 Nov. 15 at 6:14 PM
$QSI 70 cent bottom
1 · Reply
GoldenKnightsFan
GoldenKnightsFan Nov. 15 at 5:40 PM
$QSI It isn't just 29M plus shares that were purchased last July that we don't know who the buyer is, there was another $50M worth(16.6M) shares that were purchased in Jan of 2025($3.20/share) that we never saw a fillings about that, the only difference is, that 16.6M shares were purchased by more than one investor/entity,but the 29.9M shares were purchased by a single entity. There is a good possibility that some that 16.6M shares purchased in Jan were also acquired by July purchaser that never filled with SEC. My guess is, we aren't going to get any fillings from the buyer anytime soon, then one day, we will wake up in the morning and see a PR about a merger or a buyout, and that will be the end of this story.
2 · Reply
Rebooter
Rebooter Nov. 15 at 1:56 PM
$QSI As I previously explained...
2 · Reply
Mickf2022
Mickf2022 Nov. 15 at 1:04 PM
$QSI just can't understand how people can post here for months about having to reveal the purchaser of the $50M investment in QSI when they don't have to..
0 · Reply
tievLeaf
tievLeaf Nov. 15 at 7:35 AM
$QSI ok so what now? why is the 50mil buyer not revealed at all?
0 · Reply
Bdhh
Bdhh Nov. 15 at 7:20 AM
$QSI so they don’t have to release the mysterious 50 mln. Buyer?
0 · Reply
mysterio99
mysterio99 Nov. 15 at 6:01 AM
$QUBT $QSI $IONQ $TSLA QUBT Only the beginning! https://finance.yahoo.com/news/quantum-computing-inc-qubt-q3-050031067.html
0 · Reply
MoneyGroupLLC
MoneyGroupLLC Nov. 15 at 12:36 AM
Enter: $QSI Calls Strike Price: $2 Expiry Date: DEC 05 2025 Buy in Price: $0.21 - $0.25 Sell Price: $0.45 Profit : +115% (Turn every $1 into $2.15) Want Profitable Real-Time Options Alerts? 👉 https://moneygroup.us
0 · Reply