Market Cap 161.80M
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 2,571,800
Avg Vol 3,842,746
Day's Range N/A - N/A
Shares Out 216.37M
Stochastic %K 17%
Beta 3.08
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
tievLeaf
tievLeaf Apr. 3 at 7:30 AM
$QSI yea there is definitely something weird with the price action for this stock recently lol, it seems to have found a floor around 0.72 but well its activities are strange lately
0 · Reply
Rebooter
Rebooter Apr. 2 at 9:46 PM
$QSI I don't track the warrants, but the shares are under heavily manipulation by off market, dark pool, and naked shorts. They're taking advantage of the low volume and broader market volatility. At some point they'll close those positions and the stock will see a big snap back rally. At the very least back to the level of its cash, which is 30% higher than where it currently trades. Whether that happens tomorrow, or months from now, I have no idea. The fact that management does nothing to support the stock price and appears to be allergic to any kind of news or business updates isn't helping.
0 · Reply
Dabstunts
Dabstunts Apr. 2 at 7:40 PM
$QSI Something weird is happening with this stock price and warrants? Anyone with insight?
1 · Reply
Dabstunts
Dabstunts Apr. 2 at 7:16 PM
$QSI Short Squeeze coming. Hold tight!
0 · Reply
tievLeaf
tievLeaf Apr. 2 at 3:33 PM
$QSI absolutely insane to even short at this levels given their cash on hand. The fact it even went this low is bonkers and makes no sense.
1 · Reply
Jonthan91
Jonthan91 Apr. 2 at 3:18 PM
$QSI rip my money
0 · Reply
Steve6666
Steve6666 Apr. 2 at 1:47 PM
$QSI no news ever…is this for real or are all these guys golfing on us!
1 · Reply
alchemy2442
alchemy2442 Apr. 2 at 11:36 AM
$QSI Anybody read through that 2025 annual report? There should be a disclaimer at the top. “ reading this may cause uncontrollable depression and may require therapy” The first 15 or so pages you get the feeling that QSI is operating with no hands and two left feet… Good Lord.
0 · Reply
OpendoorLambo
OpendoorLambo Apr. 2 at 7:33 AM
$QSI at .12 ill nibble
0 · Reply
gorskyninja
gorskyninja Apr. 1 at 11:10 PM
$QSI isn't there a gap at .63c? Could be a good buying opportunity.
2 · Reply
Latest News on QSI
Quantum-Si Shares Slip After Q4 Revenue Miss

Mar 3, 2026, 4:53 PM EST - 4 weeks ago

Quantum-Si Shares Slip After Q4 Revenue Miss


Quantum-Si incorporated (QSI) Analyst/Investor Day Transcript

Nov 19, 2025, 6:43 PM EST - 4 months ago

Quantum-Si incorporated (QSI) Analyst/Investor Day Transcript


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

Nov 5, 2025, 11:01 PM EST - 5 months 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 - 5 months 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 - 8 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 - 8 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 - 11 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 - 11 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 - 11 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 - 1 year ago

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


tievLeaf
tievLeaf Apr. 3 at 7:30 AM
$QSI yea there is definitely something weird with the price action for this stock recently lol, it seems to have found a floor around 0.72 but well its activities are strange lately
0 · Reply
Rebooter
Rebooter Apr. 2 at 9:46 PM
$QSI I don't track the warrants, but the shares are under heavily manipulation by off market, dark pool, and naked shorts. They're taking advantage of the low volume and broader market volatility. At some point they'll close those positions and the stock will see a big snap back rally. At the very least back to the level of its cash, which is 30% higher than where it currently trades. Whether that happens tomorrow, or months from now, I have no idea. The fact that management does nothing to support the stock price and appears to be allergic to any kind of news or business updates isn't helping.
0 · Reply
Dabstunts
Dabstunts Apr. 2 at 7:40 PM
$QSI Something weird is happening with this stock price and warrants? Anyone with insight?
1 · Reply
Dabstunts
Dabstunts Apr. 2 at 7:16 PM
$QSI Short Squeeze coming. Hold tight!
0 · Reply
tievLeaf
tievLeaf Apr. 2 at 3:33 PM
$QSI absolutely insane to even short at this levels given their cash on hand. The fact it even went this low is bonkers and makes no sense.
1 · Reply
Jonthan91
Jonthan91 Apr. 2 at 3:18 PM
$QSI rip my money
0 · Reply
Steve6666
Steve6666 Apr. 2 at 1:47 PM
$QSI no news ever…is this for real or are all these guys golfing on us!
1 · Reply
alchemy2442
alchemy2442 Apr. 2 at 11:36 AM
$QSI Anybody read through that 2025 annual report? There should be a disclaimer at the top. “ reading this may cause uncontrollable depression and may require therapy” The first 15 or so pages you get the feeling that QSI is operating with no hands and two left feet… Good Lord.
0 · Reply
OpendoorLambo
OpendoorLambo Apr. 2 at 7:33 AM
$QSI at .12 ill nibble
0 · Reply
gorskyninja
gorskyninja Apr. 1 at 11:10 PM
$QSI isn't there a gap at .63c? Could be a good buying opportunity.
2 · Reply
BringDownThoseReps
BringDownThoseReps Apr. 1 at 8:44 PM
$QSI wonder if more insider dumping this week. Relentless. Maybe they can hope as people get excited about quantum computing they get confused and buy the stock of this company lol
1 · Reply
Bbbb44444
Bbbb44444 Apr. 1 at 6:17 PM
$QSI Lol, hot garbage.
0 · Reply
BigMoneyNoWhammies_
BigMoneyNoWhammies_ Mar. 31 at 3:28 PM
$QSI a watched pot never boils
0 · Reply
Dabstunts
Dabstunts Mar. 31 at 3:00 PM
$QSI Lilly and Biogen buying companies........
1 · Reply
Dabstunts
Dabstunts Mar. 31 at 2:42 PM
$QSI Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-Si,” “QSI” or the “Company”), The Protein Sequencing Company™, today announced a collaboration with NVIDIA to develop its new proteomics platform, Proteus™, and advance Quantum-Si’s core technologies of amino acid binders and aminopeptidases using NVIDIA AI and accelerated computing.
0 · Reply
Dabstunts
Dabstunts Mar. 31 at 1:41 PM
$QSI NVDA and MRVL.....NVDA and QSI! Get it!
1 · Reply
tievLeaf
tievLeaf Mar. 31 at 7:36 AM
$QSI brother, a reverse split only happens when it closes below $1 consecutively for 30 days. On 10 and 11 march 2026, it closed at 1.04 usd and 1.05 usd which means the timer runs from there. it now has 30 days from 11 march to be deemed non-compliant and if "by chance" it does hit 30 days below $1 from 11 march, it will have 180 days compliance period to hit above $1 for 10 consecutive days to regain compliance. In the event it does not do so, the company can apply for another 180 days to regain compliance. So you are basically looking at 1 year from 11 march 2026 today to 11 march 2027 before there is even any talks of reverse split barring positive macro-sentiments. Bears take note and read ya lol considering proteus is coming out this year and the times it has been below $1 has been very very few.
1 · Reply
RZScenic
RZScenic Mar. 31 at 12:25 AM
$QSI is a reverse split on the horizon ??
0 · Reply
h714
h714 Mar. 30 at 5:25 PM
$QSI what’s going on here? The dumping needs to stop 😭
0 · Reply
Bbbb44444
Bbbb44444 Mar. 30 at 3:58 PM
0 · Reply
lookingaroundhere
lookingaroundhere Mar. 30 at 3:51 PM
$QSI It looks like someone wants this in the .60s or .50s - I'll snatch some in this range. The shorter pops from 1 to here seem short lived or orchestrated. Oversold on the month, week, and day chart.
0 · Reply
tievLeaf
tievLeaf Mar. 30 at 2:57 PM
$QSI damn son these price actions are rough. Management needs to understand that even if there are tough macro-economic conditions, they need to pull out some good PR or marketing at the very minimum (not to artificially hype the stock) but at the least to provide some updates and not strictly following the roadmap. Bro, you are a public company so act like one, you ain't a private company. Like the CEO mentioned in the transcript, he said he is aware of the heavy retail investment so live up to that standard. Best not live in your ivory tower and assume the retail won't do anything about it if anything goes wrong. Directors purchasing 600k shares is a good thing but cmon, provide some more information to support why there was that share purchase. Your communications team is fucking useless and you should look to fire them asap. You ain't a biotech company waiting for FDA, you are a platform and you CAN push out news fam.
0 · Reply