Jiayin Group Inc.

JFINdata completeness 100%7 fiscal years on file

Data notes: no data for concept 'interestExpense'

The thesis, from the filings

Jiayin Group Inc. earns about 65% on invested capital, far above its ~9% cost of capital, and has bought back 3% of its shares over 5 years — the marks of a durable business run for its owners. The estimate methods put fair value between $8.48 and $24.99 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$279.4M1$474.3M2$770M3$794.7M4$889.8M5
Net income$74.1M6$171M7$182.8M8$144.7M9$219.6M10
Operating cash flow$29M11$19.4M12$54.9M13$195.3M14$179.8M15
Capital expenditure$434,00016$2.53M17$4.44M18$101.3M19$90.8M20
Free cash flow (derived)$28.5M11$16.8M12$50.4M13$94M14$89M15
Total debt$96M21
Cash & equivalents$28.6M22$42.2M23$52.1M24$74.1M25$8.84M26
Diluted shares216.1M215.3M214.0M212.4M208.9M

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
$30.35
your share of equity
Profit it earned you last year
$10.51
Free cash flow it threw off
$4.26
Debt you’d be carrying
$4.59

10 shares is a claim on $30.35 of net worth that earned you $10.51 and generated $4.26 of cash last year, against $4.59 of debt.

iii. Is this a good business?
Moat signal · return on invested capital
65% avg · 5y
FY21 FY22 123%FY23 65%FY24 41%FY25 30%

It earned about 65% 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
−3% shares · 5y

Share count is down 3% over 5 years — management has been buying back stock, quietly handing owners a bigger slice. Total debt has held roughly steady.

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 $8.48 and $24.99 a share. They rest on different assumptions, so where they diverge is the story; the Graham Number is a stricter floor, not a target.

DCF · Growth Exit 10Y
$24.99
assumptions (10)
  • riskFreeRate4.7%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • terminalGrowth2.5%
  • projectionYears10
  • fcfGrowth20.0%
  • fcfBase$89M
DCF · Growth Exit 5Y
$13.47
assumptions (10)
  • riskFreeRate4.7%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • terminalGrowth2.5%
  • projectionYears5
  • fcfGrowth20.0%
  • fcfBase$89M
Earnings Power Value
$8.48
assumptions (8)
  • riskFreeRate4.7%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • normalizedEarnings$171M
  • growthAssumed0.0%
Graham Number
$8.47
assumptions (1)
  • grahamMultiplier2250.0%

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 years20.0%
Discount rate (WACC)8.93%
Terminal growth2.5%
At your growth, a share is worth $13.47
The three cases
Bear0.0%$5.67
Base20.0%$13.47
Bull20.0%$13.47

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

Default growth 20.0%= 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. 20-F · period ending 2021-12-31 · accession 0001564590-22-016852 (Revenues)
  2. 20-F · period ending 2022-12-31 · accession 0000950170-23-015507 (Revenues)
  3. 20-F · period ending 2023-12-31 · accession 0000950170-24-049940 (Revenues)
  4. 20-F · period ending 2024-12-31 · accession 0000950170-25-058942 (Revenues)
  5. 20-F · period ending 2025-12-31 · accession 0001193125-26-183485 (Revenues)
  6. 20-F · period ending 2021-12-31 · accession 0001564590-22-016852 (NetIncomeLoss)
  7. 20-F · period ending 2022-12-31 · accession 0000950170-23-015507 (NetIncomeLoss)
  8. 20-F · period ending 2023-12-31 · accession 0000950170-24-049940 (NetIncomeLoss)
  9. 20-F · period ending 2024-12-31 · accession 0000950170-25-058942 (NetIncomeLoss)
  10. 20-F · period ending 2025-12-31 · accession 0001193125-26-183485 (NetIncomeLoss)
  11. 20-F · period ending 2021-12-31 · accession 0001564590-22-016852 (NetCashProvidedByUsedInOperatingActivities)
  12. 20-F · period ending 2022-12-31 · accession 0000950170-23-015507 (NetCashProvidedByUsedInOperatingActivities)
  13. 20-F · period ending 2023-12-31 · accession 0000950170-24-049940 (NetCashProvidedByUsedInOperatingActivities)
  14. 20-F · period ending 2024-12-31 · accession 0000950170-25-058942 (NetCashProvidedByUsedInOperatingActivities)
  15. 20-F · period ending 2025-12-31 · accession 0001193125-26-183485 (NetCashProvidedByUsedInOperatingActivities)
  16. 20-F · period ending 2021-12-31 · accession 0001564590-22-016852 (PaymentsToAcquirePropertyPlantAndEquipment)
  17. 20-F · period ending 2022-12-31 · accession 0000950170-23-015507 (PaymentsToAcquirePropertyPlantAndEquipment)
  18. 20-F · period ending 2023-12-31 · accession 0000950170-24-049940 (PaymentsToAcquirePropertyPlantAndEquipment)
  19. 20-F · period ending 2024-12-31 · accession 0000950170-25-058942 (PaymentsToAcquirePropertyPlantAndEquipment)
  20. 20-F · period ending 2025-12-31 · accession 0001193125-26-183485 (PaymentsToAcquirePropertyPlantAndEquipment)
  21. 20-F · period ending 2025-12-31 · accession 0001193125-26-183485 (LongTermDebtNoncurrent)
  22. 20-F · period ending 2021-12-31 · accession 0001564590-22-016852 (CashAndCashEquivalentsAtCarryingValue)
  23. 20-F · period ending 2022-12-31 · accession 0000950170-23-015507 (CashAndCashEquivalentsAtCarryingValue)
  24. 20-F · period ending 2023-12-31 · accession 0000950170-24-049940 (CashAndCashEquivalentsAtCarryingValue)
  25. 20-F · period ending 2024-12-31 · accession 0000950170-25-058942 (CashAndCashEquivalentsAtCarryingValue)
  26. 20-F · period ending 2025-12-31 · accession 0001193125-26-183485 (CashAndCashEquivalentsAtCarryingValue)