Tearsheet

Regencell Bioscience (RGC)


Market Price (10/31/2025): $16.58 | Market Cap: $-
Sector: Health Care | Industry: Pharmaceuticals

Regencell Bioscience (RGC)


Market Price (10/31/2025): $16.58
Market Cap: $-
Sector: Health Care
Industry: Pharmaceuticals

Investment Highlights Why It Matters Which of these 2 stories sounds closer for this stock?

1. Generates cash flow

The stock generated 4% or more of the share price (called cash flow yield), and shows moderate 10-15% or more growth.

2. Riding a trend

Think Tesla during the pandemic of 2020 when EVs were riding a cultural high, or Nvidia in the current AI boom, or even Figma. These companies don’t have enough yield, or, enough growth, or both - however - they are riding a trend. They have momentum. These can be more volatile - they don’t have the floor of strong cash flow


0   Stock price has recently run up significantly
6M Rtn6 month market price return is 707%, 12M Rtn12 month market price return is 8893%
1   High stock price volatility
Vol 12M is 442%
0 Stock price has recently run up significantly
6M Rtn6 month market price return is 707%, 12M Rtn12 month market price return is 8893%
1 High stock price volatility
Vol 12M is 442%

Market Valuation & Key Metrics

RGC Stock


Return vs. Risk


Price Returns Compared

 202020212022202320242025Total [1]
Returns
RGC Return---12%-62%-53%12477%1797%
Peers Return-10%-6%-26%-27%-27%2488%759%
S&P 500 Return16%27%-19%24%23%16%110%

Monthly Win Rates [3]
RGC Win Rate-60%58%33%25%67% 
Peers Win Rate22%30%22%23%32%44% 
S&P 500 Win Rate58%75%42%67%75%67% 

Max Drawdowns [4]
RGC Max Drawdown---35%-67%-69%-28% 
Peers Max Drawdown-17%-13%-31%-34%-35%-27% 
S&P 500 Max Drawdown-31%-1%-25%-1%-2%-15% 


[1] Cumulative total returns since the beginning of 2020
[2] Peers: BGM, NSRX, RGC, RHHBY, SXTC.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2025 data is for the year up to 10/30/2025 (YTD)

How Low Can It Go

Unique KeyEventRGCS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-80.1%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven402.2%34.1%
2022 Inflation ShockTime to BreakevenTime to Breakeven451 days464 days

Compare to BGM, NSRX, RGC, RHHBY, SXTC


In The Past

Regencell Bioscience's stock fell -80.1% during the 2022 Inflation Shock from a high on 8/25/2021. A -80.1% loss requires a 402.2% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth over time.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About Regencell Bioscience (RGC)

Trade Ideas

Select past ideas related to RGC. For more, see Trefis Trade Ideas.

Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
ADMA_9302025_Dip_Buyer_ValueBuy09302025ADMAADMA BiologicsDip BuyDB | P/E OPMDip Buy with Low PE and High Margin
Buying dips for companies with tame PE and meaningfully high operating margin
4.2%4.2%-4.6%
REGN_9302025_Dip_Buyer_ValueBuy09302025REGNRegeneron PharmaceuticalsDip BuyDB | P/E OPMDip Buy with Low PE and High Margin
Buying dips for companies with tame PE and meaningfully high operating margin
16.3%16.3%-0.8%
HAE_9262025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG09262025HAEHaemoneticsDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
3.8%3.8%-0.1%
WAT_9192025_Monopoly_xInd_xCD_Getting_Cheaper09192025WATWatersMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple
14.0%14.0%-4.3%
ISRG_9052025_Monopoly_xInd_xCD_Getting_Cheaper09052025ISRGIntuitive SurgicalMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple
13.5%13.5%-8.0%
Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
ADMA_9302025_Dip_Buyer_ValueBuy09302025ADMAADMA BiologicsDip BuyDB | P/E OPMDip Buy with Low PE and High Margin
Buying dips for companies with tame PE and meaningfully high operating margin
4.2%4.2%-4.6%
REGN_9302025_Dip_Buyer_ValueBuy09302025REGNRegeneron PharmaceuticalsDip BuyDB | P/E OPMDip Buy with Low PE and High Margin
Buying dips for companies with tame PE and meaningfully high operating margin
16.3%16.3%-0.8%
HAE_9262025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG09262025HAEHaemoneticsDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
3.8%3.8%-0.1%
WAT_9192025_Monopoly_xInd_xCD_Getting_Cheaper09192025WATWatersMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple
14.0%14.0%-4.3%
ISRG_9052025_Monopoly_xInd_xCD_Getting_Cheaper09052025ISRGIntuitive SurgicalMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple
13.5%13.5%-8.0%

Recent Active Movers

Recent Active Movers

More From Trefis

Peer Comparisons for Regencell Bioscience

Financials

RGCBGMNSRXRHHBYSXTCMedian
NameRegencel.BGM Nasus Ph.Roche China SX. 
Mkt Price16.359.127.7840.561.369.12
Mkt Cap------
Rev LTM------
Op Inc LTM------
FCF LTM------
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CFO 3Y Avg------

Growth & Margins

RGCBGMNSRXRHHBYSXTCMedian
NameRegencel.BGM Nasus Ph.Roche China SX. 
Rev Chg LTM------
Rev Chg 3Y Avg------
Rev Chg Q------
QoQ Delta Rev Chg LTM------
Op Mgn LTM------
Op Mgn 3Y Avg------
QoQ Delta Op Mgn LTM------
CFO/Rev LTM------
CFO/Rev 3Y Avg------
FCF/Rev LTM------
FCF/Rev 3Y Avg------

Valuation

RGCBGMNSRXRHHBYSXTCMedian
NameRegencel.BGM Nasus Ph.Roche China SX. 
Mkt Cap------
P/S------
P/EBIT------
P/E------
P/CFO------
Total Yield------
Dividend Yield------
FCF Yield 3Y Avg------
D/E------
Net D/E------

Returns

RGCBGMNSRXRHHBYSXTCMedian
NameRegencel.BGM Nasus Ph.Roche China SX. 
1M Rtn5.8%-10.9%17.0%-3.0%-13.4%-3.0%
3M Rtn23.9%7.8%-4.2%-12.8%6.0%
6M Rtn706.9%-19.3%-2.5%-38.7%-8.4%
12M Rtn8,893.4%23.1%-6.2%-70.6%14.6%
3Y Rtn2,156.1%--14.1%-98.9%14.1%
1M Excs Rtn1.6%-12.2%28.0%-11.2%-16.7%-11.2%
3M Excs Rtn16.7%-3.3%--4.9%-29.4%-4.1%
6M Excs Rtn685.2%-41.0%--19.3%-60.5%-30.1%
12M Excs Rtn10,069.8%-0.8%--13.2%-88.3%-7.0%
3Y Excs Rtn2,079.3%---63.7%-175.7%-63.7%

Financials

Short Interest

Short Interest: As Of Date10152025
Short Interest: Shares Quantity1,358,115
Short Interest: % Change Since 9302025-11.5%
Average Daily Volume281,472
Days-to-Cover Short Interest4.83

SEC Filings

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Report DateFiling DateFiling
1231202463020256-K 12/31/2024
63020241025202420-F 6/30/2024
1231202362020246-K 12/31/2023
63020231027202320-F 6/30/2023
1231202261520236-K 12/31/2022
63020221031202220-F 6/30/2022
1231202160220226-K 12/31/2021
63020211029202120-F 6/30/2021
63020206232021F-1/A 6/30/2020

Insider Activity

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