Quantum-Si Inc. (QSI) intrinsic value & 10-year financials

Quantum-Si Inc. (QSI) has no Graham intrinsic value right now because the formula needs positive earnings. Over the last 8 fiscal years revenue grew 50.0% a year to $2.4M, with an average return on invested capital of -149.4%.

Graham intrinsic value
—
Share price (Oct 17, 2026)
$1.12
Market cap
$221.5M
Revenue (FY2025)
$2.4M
Revenue growth (8-yr CAGR)
50.0%
ROIC (10-yr avg)
-149.4%
Free cash flow (FY2025)
-$97.2M

QSI 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $2.4M -$101.3M -$0.51 -$97.2M -4766.0% -61.7%
FY2024 $3.1M -$101.0M -$0.71 -$92.4M -3550.6% -66.4%
FY2023 $1.1M -$96.0M -$0.68 -$98.5M -10274.6% -50.3%
FY2022 $0 -$132.4M -$0.95 -$101.3M — -33.5%
FY2021 $0 -$95.0M -$1.19 -$72.6M — -42.7%
FY2020 — -$36.6M -$0.46 -$33.0M — -642.0%
FY2019 — -$35.8M -$0.46 -$31.9M — —
FY2018 — — — — — —

Source: annual 10-K filings on SEC EDGAR. Figures in USD.

Executive summary

Quantum-Si Inc revenue growth over the past decade is N/A; insufficient history prevents a reliable 10-year CAGR calculation.

Quantum-Si Inc has historically struggled to out-earn its cost of capital, averaging just -43.5% ROIC.

Quantum-Si Inc capital allocation metrics are N/A for the decade; share count and net debt history are incomplete.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, Quantum-Si Inc is modeled at 15.0% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $-16.94 per share.

QSI stock: frequently asked questions

What is the intrinsic value of Quantum-Si Inc. (QSI) stock?

Graham's formula only works with positive earnings. Quantum-Si Inc. reported diluted EPS of -$0.51 in fiscal 2025, so no Graham value is shown. The 10-year table shows revenue and cash-flow trends instead.

Does Quantum-Si Inc. generate free cash flow?

Quantum-Si Inc. generated -$97.2M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 0 of the last 7 reported years.

What is QSI's return on invested capital?

Average ROIC over the last 8 fiscal years was -149.4%, and average return on equity was -13.7%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this QSI data come from?

From Quantum-Si Inc.'s annual 10-K filings on SEC EDGAR, most recently filed Aug 13, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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