EVERSPIN TECHNOLOGIES INC.

MRAMdata completeness 100%12 fiscal years on file
The thesis, from the filings

EVERSPIN TECHNOLOGIES INC. earns about 29% on invested capital, far above its ~9% cost of capital, but has diluted owners by 13% over 5 years — a real edge showing up in the numbers. The estimate methods put fair value between $1.99 and $4.45 a share.Whether it’s worth owning at today’s price is the last question — and yours to answer, below.

i. The business — what you’d actually own
FigureFY 2021FY 2022FY 2023FY 2024FY 2025
Revenue$55.1M1$60M2$63.8M3$50.4M4$55.2M4
Net income$4.34M5$6.13M6$9.05M7$781,0008−$586,0008
Operating cash flow$9.36M9$9.49M10$13.1M11$7.1M12$9.96M12
Capital expenditure$1.03M13$2.79M14$1.4M15$3.05M16$6.84M16
Free cash flow (derived)$8.33M9$6.71M10$11.7M11$4.05M12$3.12M12
Total debt$4.9M17$2.59M18$3.55M19$1.78M19
Cash & equivalents$21.4M20$26.8M21$36.9M22$42.1M23$44.5M23
Diluted shares20.0M20.8M21.4M22.2M22.6M

Superscripts are receipts. Each links to the SEC filing the number came from (full list at the bottom).

ii. Your slice — ownership made literal
If you owned
shares
Net assets behind them
$30.54
your share of equity
Profit it earned you last year
−$0.26
Free cash flow it threw off
$1.38
Debt you’d be carrying
$0.79

10 shares is a claim on $30.54 of net worth that earned you −$0.26 and generated $1.38 of cash last year, against $0.79 of debt.

iii. Is this a good business?
Moat signal · return on invested capital
29% avg · 5y
FY21 46%FY22 44%FY23 54%FY24 3%FY25 -1%

It earned about 29% on invested capital, year after year, against a ~9% cost of capital — the footprint of real pricing power. Competition usually drags returns like this back down; here it hasn't.

seeing a moat in the numbers →
Management signal · capital allocation
+13% shares · 5y

Share count is up 13% over 5 years — owners have been diluted. Worth asking what they got for it. Total debt has fallen 64% — deleveraging.

reading capital allocation →

Signals, not verdicts — read from the filings above. Numbers don’t prove a moat; they show its footprint. You decide.

iv. What it’s worth — engine v0.1.0

The 3 estimate methods that apply put fair value between $1.99 and $4.45 a share. They rest on different assumptions, so where they diverge is the story.

DCF · Growth Exit 10Y
$4.26
assumptions (10)
  • riskFreeRate4.7%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • terminalGrowth2.5%
  • projectionYears10
  • fcfGrowth0.0%
  • fcfBase$4.05M
DCF · Growth Exit 5Y
$4.45
assumptions (10)
  • riskFreeRate4.7%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • terminalGrowth2.5%
  • projectionYears5
  • fcfGrowth0.0%
  • fcfBase$4.05M
Earnings Power Value
$1.99
assumptions (8)
  • riskFreeRate4.7%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • normalizedEarnings$4.34M
  • growthAssumed0.0%
Graham Number
not applicable
diluted EPS missing or non-positive — Graham Number undefined

Different models answer different questions — which to trust when →

v. The price question — last, on purpose
Is today’s price fair?
See live price ↗
Type a price. The ledger answers.
Or set your own belief
FCF growth, next 5 years0.0%
Discount rate (WACC)8.93%
Terminal growth2.5%
At your growth, a share is worth $4.45
The three cases
Bear0.0%$4.45
Base0.0%$4.45
Bull5.0%$5.08

Bear/base/bull growth = 0% / filed history / history + 5pp. Type a price to see the return each case implies.

Default growth 0.0%= this company’s own filed history (median-to-median FCF CAGR, clamped 0–20%). Your adjustments are recorded anonymously. They become the “what do owners actually believe” dataset.

Sources — the receipts
  1. 10-K · period ending 2021-12-31 · accession 0001558370-23-002697 (RevenueFromContractWithCustomerExcludingAssessedTax)
  2. 10-K · period ending 2022-12-31 · accession 0001558370-24-002185 (RevenueFromContractWithCustomerExcludingAssessedTax)
  3. 10-K · period ending 2023-12-31 · accession 0001558370-25-001827 (RevenueFromContractWithCustomerExcludingAssessedTax)
  4. 10-K · period ending 2024-12-31 · accession 0001628280-26-014733 (RevenueFromContractWithCustomerExcludingAssessedTax)
  5. 10-K · period ending 2021-12-31 · accession 0001558370-23-002697 (NetIncomeLoss)
  6. 10-K · period ending 2022-12-31 · accession 0001558370-24-002185 (NetIncomeLoss)
  7. 10-K · period ending 2023-12-31 · accession 0001558370-25-001827 (NetIncomeLoss)
  8. 10-K · period ending 2024-12-31 · accession 0001628280-26-014733 (NetIncomeLoss)
  9. 10-K · period ending 2021-12-31 · accession 0001558370-23-002697 (NetCashProvidedByUsedInOperatingActivities)
  10. 10-K · period ending 2022-12-31 · accession 0001558370-24-002185 (NetCashProvidedByUsedInOperatingActivities)
  11. 10-K · period ending 2023-12-31 · accession 0001558370-25-001827 (NetCashProvidedByUsedInOperatingActivities)
  12. 10-K · period ending 2024-12-31 · accession 0001628280-26-014733 (NetCashProvidedByUsedInOperatingActivities)
  13. 10-K · period ending 2021-12-31 · accession 0001558370-23-002697 (PaymentsToAcquirePropertyPlantAndEquipment)
  14. 10-K · period ending 2022-12-31 · accession 0001558370-24-002185 (PaymentsToAcquirePropertyPlantAndEquipment)
  15. 10-K · period ending 2023-12-31 · accession 0001558370-25-001827 (PaymentsToAcquirePropertyPlantAndEquipment)
  16. 10-K · period ending 2024-12-31 · accession 0001628280-26-014733 (PaymentsToAcquirePropertyPlantAndEquipment)
  17. 10-K · period ending 2021-12-31 · accession 0001558370-23-002697 (LongTermDebtNoncurrent)
  18. 10-K · period ending 2022-12-31 · accession 0001558370-24-002185 (LongTermDebtCurrent)
  19. 10-K · period ending 2024-12-31 · accession 0001628280-26-014733 (LongTermDebtNoncurrent)
  20. 10-K · period ending 2021-12-31 · accession 0001558370-23-002697 (CashAndCashEquivalentsAtCarryingValue)
  21. 10-K · period ending 2022-12-31 · accession 0001558370-24-002185 (CashAndCashEquivalentsAtCarryingValue)
  22. 10-K · period ending 2023-12-31 · accession 0001558370-25-001827 (CashAndCashEquivalentsAtCarryingValue)
  23. 10-K · period ending 2024-12-31 · accession 0001628280-26-014733 (CashAndCashEquivalentsAtCarryingValue)