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Equity sectors
Symbols
Symbols
Trend
Change
Price
Change
% Change
Prev Close
Open
High
Low
Volume
Mkt Cap
SIXB
Materials
SIXB
Materials
SIXB
-0.45%
—
1,097.08
-0.45%
1,097.08
-5.00
-0.45%
1,102.081,104.411,110.611,096.10——
SIXC
Communications
SIXC
Communications
SIXC
+0.27%
—
571.79
+0.27%
571.79
+1.56
+0.27%
570.23570.23576.23566.53——
SIXE
Energy
SIXE
Energy
SIXE
-1.69%
—
1,124.31
-1.69%
1,124.31
-19.27
-1.69%
1,143.581,137.641,137.641,113.91——
SIXI
Industrials
SIXI
Industrials
SIXI
+0.72%
—
1,820.63
+0.72%
1,820.63
+12.95
+0.72%
1,807.681,814.861,840.041,814.86——
SIXM
Financials
SIXM
Financials
SIXM
-0.91%
—
658.84
-0.91%
658.84
-6.03
-0.91%
664.87667.28670.86657.59——
SIXR
Staples
SIXR
Staples
SIXR
-0.49%
—
837.82
-0.49%
837.82
-4.10
-0.49%
841.92841.46843.77836.31——
SIXRE
Real estate
SIXRE
Real estate
SIXRE
-0.29%
—
214.08
-0.29%
214.08
-0.63
-0.29%
214.71214.71216.26213.98——
SIXT
Technology
SIXT
Technology
SIXT
+3.08%
—
3,853.63
+3.08%
3,853.63
+115.02
+3.08%
3,738.613,823.543,863.533,812.59——
SIXU
Utilities
SIXU
Utilities
SIXU
+0.66%
—
901.60
+0.66%
901.60
+5.88
+0.66%
895.72896.48913.11896.48——
SIXV
Health care
SIXV
Health care
SIXV
-0.85%
—
1,505.60
-0.85%
1,505.60
-12.95
-0.85%
1,518.551,520.111,520.981,499.19——
SIXY
Discretionary
SIXY
Discretionary
SIXY
+1.51%
—
2,365.50
+1.51%
2,365.50
+35.08
+1.51%
2,330.422,343.432,374.422,332.21——
QSI:NASDAQ
Quantum-Si Inc
$1.00
+5.79%
(+0.055) Today
Closed: Jun 18, 4:00:00 PM GMT-4  ·   USD
$0.99
-0.83% (-0.0083)
After hours  ·  7:53 PM
SymbolPriceChange% ChangePrev Close
Generating top insights for QSI...
Open
$0.96
High
$1.03
Low
$0.96
Mkt. cap
218.54M
Avg. vol.
6.71M
Volume
6.34M
52-wk high
$3.10
52-wk low
$0.69
EPS
-$0.51
Beta
3.18
Shares outstanding
197.82M
No. of employees
145
Open
$0.96
High
$1.03
Low
$0.96
Mkt. cap
218.54M
Avg. vol.
6.71M
Volume
6.34M
52-wk high
$3.10
52-wk low
$0.69
EPS
-$0.51
Beta
3.18
Shares outstanding
197.82M
No. of employees
145
Analyst outlook
Analyst Ratings
Based on 3 analysts giving stock ratings to QSI in the past 3 months
Buy
Buy
2
Hold
1
Sell
0
12 month forecast
Based on 3 Wall Street analysts offering 12 month price targets for QSI in the last 3 months.
Highest
Current $1.00
$4.00 (+300.40%)
Average
$2.50 (+150.25%)
Lowest
$1.00 (+0.10%)
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About Quantum-Si Inc
CEOJeff Hawkins
Employees145
Founded2013
HeadquartersBranford, Connecticut, United States
SectorHealth care
Websitequantum-si.com
Previous reportsAll values in USD
Loading Previous Earnings...
Income statement
Revenue
Net income
All values in USD
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Revenue
591.00K
552.00K
451.00K
258.00K
Cost of goods sold
240.00K
358.00K
329.00K
184.00K
Cost of revenue
240.00K
358.00K
329.00K
184.00K
Research and development expenses
15.21M
13.88M
10.95M
14.49M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
11.90M
10.71M
10.27M
9.64M
Operating expense
27.11M
24.59M
21.22M
24.13M
Total operating expenses
27.35M
24.95M
21.54M
24.31M
Operating income
-26.76M
-24.40M
-21.09M
-24.05M
Other non operating income
-1.01M
1.51M
269.00K
385.00K
EBT including unusual items
-28.82M
-35.68M
-17.60M
-21.79M
EBT excluding unusual items
-25.45M
-20.31M
-18.60M
-21.79M
Income tax expense
20.00K
19.00K
8.00K
-122.00K
Effective tax rate
-0.07%
-0.05%
-0.05%
0.56%
Other operating expenses
-
-
-
-
Net income
-28.84M
-35.70M
-17.61M
-21.67M
Net profit margin
-4,879.19%
-6,467.93%
-3,904.88%
-8,399.61%
Earnings per share
-0.12
-0.09
-0.08
-0.09
Interest and investment income
2.31M
2.58M
2.22M
1.88M
Interest expense
-
-
-
-
Net interest expenses
2.31M
2.58M
2.22M
1.88M
Depreciation and amortization charges
-
-
-
-
EBITDA
-25.57M
-23.22M
-19.92M
-22.83M
Gain or loss from assets sale
-
16.00K
-
-
Insider transactions
Insider transactions data is drawn from third-party sources. Learn more
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Type
Date
Shares
Amount
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