InsiderClue
Stocks · Technology · Measuring & Controlling Devices, NEC

Quantum-Si Inc

QSI Clue Score61
United States Fiscal year ends December CIK 0001816431
$1.53 +25.41% Close, 9 Oct 2026
Alert on the numbers Alert on insider trades
Price $1.53 −82.15% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 13 Nov 2020. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back.

Revenue and profit

What the business sells, and what is left of it. Point at a year for the detail.
RevenueOperating incomeNet income
Fiscal year 2019Operating income−36.6Net income−35.8EPS, diluted−6.95Fiscal year 2020Operating income−36.7Net income−36.6EPS, diluted−6.84Fiscal year 2021Revenue0.0Operating income−96.9Net income−95.0EPS, diluted−1.19Fiscal year 2022Revenue0.0Operating income−123.8Net income−132.4EPS, diluted−0.95Fiscal year 2023Revenue1.1Operating income−111.2Net income−96.0EPS, diluted−0.68Fiscal year 2024Revenue3.1 +182.6%Operating income−108.6Net income−101.0EPS, diluted−0.71Fiscal year 2025Revenue2.4 −20.3%Operating income−116.1Net income−101.3EPS, diluted−0.51
FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue n/a n/a 0.0 0.0 1.1 3.1 2.4
Growth +182.6% −20.3%
Operating income −36.6 −36.7 −96.9 −123.8 −111.2 −108.6 −116.1
Net income −35.8 −36.6 −95.0 −132.4 −96.0 −101.0 −101.3
Growth
EPS, diluted −6.95 −6.84 −1.19 −0.95 −0.68 −0.71 −0.51

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Gross marginOperating marginNet margin
Fiscal year 2019Fiscal year 2020Fiscal year 2021Fiscal year 2022Fiscal year 2023Gross margin45.1%Operating margin−10,274.6%Net margin−8,868.8%Free cash flow margin−9,107.8%Fiscal year 2024Gross margin52.3%Operating margin−3,550.6%Net margin−3,303.0%Free cash flow margin−3,020.9%Fiscal year 2025Gross margin47.3%Operating margin−4,766.0%Net margin−4,160.1%Free cash flow margin−3,991.5%
FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Gross margin n/a n/a n/a n/a 45.1% 52.3% 47.3%
Operating margin n/a n/a n/a n/a −10,274.6% −3,550.6% −4,766.0%
Net margin n/a n/a n/a n/a −8,868.8% −3,303.0% −4,160.1%
Free cash flow margin n/a n/a n/a n/a −9,107.8% −3,020.9% −3,991.5%

Cash flow

The cash the business makes, what it reinvests, and what it hands back. Point at a year for the detail.
Operating cash flowCapital expenditureFree cash flow
Fiscal year 2019Operating cash flow−30.7Capital expenditure−1.2Free cash flow−31.9Fiscal year 2020Operating cash flow−32.6Capital expenditure−0.5Free cash flow−33.0Fiscal year 2021Operating cash flow−66.8Capital expenditure−5.8Free cash flow−72.6Fiscal year 2022Operating cash flow−90.6Capital expenditure−10.7Free cash flow−101.3Fiscal year 2023Operating cash flow−94.0Capital expenditure−4.5Free cash flow−98.5Fiscal year 2024Operating cash flow−87.8Capital expenditure−4.6Free cash flow−92.4Fiscal year 2025Operating cash flow−94.7Capital expenditure−2.5Free cash flow−97.2
FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow −30.7 −32.6 −66.8 −90.6 −94.0 −87.8 −94.7
Capital expenditure −1.2 −0.5 −5.8 −10.7 −4.5 −4.6 −2.5
Free cash flow −31.9 −33.0 −72.6 −101.3 −98.5 −92.4 −97.2
Growth

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
Cash
Fiscal year 2019Cash32.9Shareholders’ equity−125.1Fiscal year 2020Cash36.9Shareholders’ equity−159.7Fiscal year 2021Cash35.8Shareholders’ equity477.0Fiscal year 2022Cash84.3Shareholders’ equity358.7Fiscal year 2023Cash133.9Shareholders’ equity271.6Fiscal year 2024Cash49.2Shareholders’ equity215.4Fiscal year 2025Cash21.6Shareholders’ equity220.2
FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 32.9 36.9 35.8 84.3 133.9 49.2 21.6
Shareholders’ equity −125.1 −159.7 477.0 358.7 271.6 215.4 220.2

In millions of USD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.

Financial statements FY2025 · 10-K

Ratios

Percentages worked out from the filed figures; debt to equity in times. Fiscal years ending December, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2019 31 Dec 2019 FY2020 31 Dec 2020 FY2021 31 Dec 2021 FY2022 31 Dec 2022 FY2023 31 Dec 2023 FY2024 31 Dec 2024 FY2025 31 Dec 2025
Margins
n/a n/a n/a n/a 45.1% 52.3% 47.3%
n/a n/a n/a n/a −10,274.6% −3,550.6% −4,766.0%
n/a n/a n/a n/a −8,868.8% −3,301.2% −4,157.7%
n/a n/a n/a n/a −8,868.8% −3,303.0% −4,160.1%
n/a n/a n/a n/a −9,107.8% −3,020.9% −3,991.5%
Spending
n/a n/a n/a n/a 6,194.5% 1,950.3% 2,206.9%
n/a n/a n/a n/a 4,125.1% 1,652.6% 1,837.2%
n/a n/a n/a n/a 416.8% 149.9% 103.3%
Returns
n/a n/a −19.9% −36.9% −35.3% −46.9% −46.0%
n/a −90.2% −18.9% −33.8% −32.2% −40.7% −41.3%
Balance and payout
n/a 11.1% 5.2% 8.4% 8.9% 13.1% 10.3%