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Regencell Bioscience Holdings Ltd (RGC) Fair Value & Analysis

Healthcare · US · Market cap $2.5B · ISIN KYG7487R1002

What is Regencell Bioscience Holdings Ltd really worth?

RB Regencell Bioscience Holdings Ltd logo Regencell Bioscience Holdings Ltd RGC · US
Price$5.51
Fair Value$2.22
Upside−59.7%
Quality48/100

Below-average quality, and trading another 148% above our fair value of $2.22.

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Risks

!Mixed Growth (revenue 5y +2.3 %/yr)
!Thin margins · 0.0% net margin
!negative free cash flow
!Trails peers (0/8)
!Narrow moat 0/100
!Evidence only low, so the estimate is less certain
!Weak on dividend: 24 out of 100
Evidence: Low Range $2.06 – $2.44

Fair value as of: Aug 19, 2026

From 3 valuation models · updated 12 days ago

Share price −10.8% over the past month.

What runs behind every stock

69 individual criteria per stock, every one traceable See the method →

What matters now

  • The price sits above even our optimistic bull case ($2.44). The favourable scenario is already priced in.
  • The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.
  • Solid but not exceptional quality (48/100) and above fair value, neither a clear bargain nor a standout compounder.

Price vs Fair Value (5 years)

$78.00 $0.0843 Fair Value $2.22 Jul 2021 Aug 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 19, 2026.

How to read this chart

60‑month range $0.0843 – $78.00 · fair‑value band $2.06 – $2.44 · the $5.51 price screens above the $2.22 fair value. Dashed = 300-day average. As of Aug 19, 2026.

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Analysis

Regencell Bioscience Holdings Ltd (RGC) currently trades at $5.51, while our model-based Fair Value estimate is $2.22, implying the stock looks roughly 148.2% overvalued today. The Quality Score stands at 48/100 (below-average quality), in the Healthcare sector. How firm this estimate is: it rests on 3 models at a data quality of 95/100, which puts the evidence level at low.

The balance sheet holds a net cash position of $1.9M. Fundamentals as of Aug 19, 2026

Our scenario range runs from $2.06 (bear case) to $2.44 (bull case); at $5.51, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. For context, the median of 10 Healthcare peers we cover trades at −45% fair-value upside, at −60%, RGC screens richer than that median.

Fair Value models

Each model estimates fair value its own way; the Fair Value above is the evidence-weighted, family-balanced blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small. Every input is real reported data, nothing guessed.

Model Bear Bear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull Bull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. Evidence
Highest evidence
Gordon GGM best evidence $2.47 $2.69 $3.02 69
DDM Multi-Stage $2.47 $3.05 $3.84 67
NCAV (Graham) $0.0100 $0.0100 50
All 3 models by family
Dividend Discount
Gordon GGM best evidence $2.47 $2.69 $3.02 69
DDM Multi-Stage $2.47 $3.05 $3.84 67
Asset-Based
NCAV (Graham) $0.0100 $0.0100 50

Widest divergence: Dividend Discount ($2.69) versus Asset-Based ($0.0100). Highest evidence: Gordon GGM (69).

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Key figures & financial health

EPS (TTM) $−0.0100
Dividend yield 1.2%
Return on equity −178% TTM
Return on assets (EBIT) −124% avg 5y
Free cash flow −$3.3M FY2025
Net cash $1.9M FY2025

Figures from reported company fundamentals · as of Aug 19, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 48/100

Of which business quality 49 · Market factors (momentum, volatility) 0

Profitability 0
Margins and returns on capital today
Quality Growth 25
Are margins and returns improving?
Cashflow 25
Earnings quality: real cash, not paper profit
Fin. Strength 91
Balance sheet, leverage, solvency risk
Investment 100
Disciplined investing over empire-building
Low Volatility 0
Calm price path (market factor)
Momentum 0
Price trend over the last 3–12 months (market factor)
52W Momentum 1
Distance to the 52-week high (market factor)
Net Issuance 82
Buybacks instead of dilution

Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.

All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.

About the company

Regencell Bioscience Holdings Limited operates as a Traditional Chinese medicine (TCM) bioscience company in Hong Kong. It focuses on the research, development, and commercialization of TCM for the treatment of neurocognitive disorders and degeneration, primarily for attention deficit hyperactivity disorder and autism spectrum disorder.

Full company description

Regencell Bioscience Holdings Limited operates as a Traditional Chinese medicine (TCM) bioscience company in Hong Kong. It focuses on the research, development, and commercialization of TCM for the treatment of neurocognitive disorders and degeneration, primarily for attention deficit hyperactivity disorder and autism spectrum disorder. The company was incorporated in 2014 and is headquartered in Causeway Bay, Hong Kong.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2020 – FY2025 · reported fiscal years

Regencell Bioscience Holdings Ltd reported revenue of $0 in FY2024 versus $0 in FY2020. Reported net income was −$3.6M in FY2025.

Growth Quality 0/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Latest Revenue (FY 2018)
$3.2B
Latest YoY
−1.1%
Avg. revenue growth/yr (3Y) Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+1.9%
Avg. revenue growth/yr (5Y) Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+2.3%
Avg. revenue growth/yr (15Y) Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+2.6%
Value creation/yr We only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed
Revenue
FY20 $0
FY21 $0
FY22 $0
FY23 $0
FY24 $0
Net income
FY21 −$1.3M
FY22 −$7.4M
FY23 −$5.9M
FY24 −$4.3M
FY25 −$3.6M

RGC screens 148% overvalued. Compare with Merck KGaA →

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Cite: Fair Value Calculator (2026). "Regencell Bioscience Holdings Ltd Fair Value". https://www.fairvalue-calculator.com/stock/RGC

Peer Group

Drug Manufacturers - Specialty & Generic · 636 stocks

How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.

Quality Score 48 · Below median
Fair Value upside −60% · Below median
Return on assets −85% · Bottom 25%
Net margin (TTM) 0% · Below median
Operating margin (TTM) 0% · Below median
Revenue growth 0% · Below median
Dividend yield (TTM) 1.2% · Below median

Strength profile in five axes (Snowflake)

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE0 · sector 5
FUTURE0 · sector 21
PAST0 · sector 23
HEALTH0 · sector 97
DIVIDEND24 · sector 29

VALUE 0: the price sits above our fair-value range.

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Drug Manufacturers - Specialty & Generic stocks, each showing price versus our Fair Value estimate (as of Aug 19, 2026).

Stock Price Fair Value vs Fair Value
Merck KGaA MRK €140.25 €106.48 −24%
Takeda Pharmaceutical Company TAK $18.03 $11.11 −38%
Jiangsu Hengrui Pharmaceuticals Co 600276 ¥53.76 ¥25.94 −52%
Sun Pharmaceutical Industries Limited SUNPHARMA ₹1,944 ₹989.50 −49%
Galderma Group GALD CHF 178.55 CHF 55.07 −69%
Haleon plc HLN $10.11 $7.64 −24%
Teva Pharmaceutical Industries Limited TEVA $37.92 $15.33 −60%
Sandoz Group SDZ CHF 70.66 CHF 39.21 −45%
Zoetis Inc ZTS $77.52 $104.88 +35%
Hansoh Pharmaceutical Group 3692 HK$33.50 HK$16.14 −52%

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Frequently asked questions

Is Regencell Bioscience Holdings Ltd (RGC) overvalued or undervalued?
As of Aug 19, 2026, our model estimates a fair value of $2.22 versus a price of $5.51, about −60% upside (overvalued).
What is the fair value of RGC?
Our model-based fair value for Regencell Bioscience Holdings Ltd is $2.22 (as of Aug 19, 2026), built from audited fundamentals. The current price: $5.51.
What is the quality score of RGC?
Regencell Bioscience Holdings Ltd has a Quality Score of 48/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the net profit margin of RGC?
The net profit margin of Regencell Bioscience Holdings Ltd is about 0.0%, meaning it keeps roughly 0.0% of revenue as net income. Based on the latest reported figures.
Does Regencell Bioscience Holdings Ltd pay a dividend?
Regencell Bioscience Holdings Ltd currently shows a dividend yield of about 1.21% relative to its recent price (as of Aug 19, 2026).
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