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89BIO INC (ETNB) Stock Fundamental Analysis

NASDAQ:ETNB - US2825591033 - Common Stock

9.1 USD
-0.33 (-3.5%)
Last: 8/25/2025, 8:16:58 PM
9.1 USD
0 (0%)
After Hours: 8/25/2025, 8:16:58 PM
Fundamental Rating

2

ETNB gets a fundamental rating of 2 out of 10. The analysis compared the fundamentals against 547 industry peers in the Biotechnology industry. While ETNB seems to be doing ok healthwise, there are quite some concerns on its profitability. ETNB has a expensive valuation and it also scores bad on growth.


Dividend Valuation Growth Profitability Health

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0

1. Profitability

1.1 Basic Checks

In the past year ETNB has reported negative net income.
In the past year ETNB has reported a negative cash flow from operations.
ETNB had negative earnings in each of the past 5 years.
ETNB had a negative operating cash flow in each of the past 5 years.
ETNB Yearly Net Income VS EBIT VS OCF VS FCFETNB Yearly Net Income VS EBIT VS OCF VS FCFYearly Net Income VS EBIT VS OCF VS FCF 2018 2019 2020 2021 2022 2023 2024 -100M -200M -300M

1.2 Ratios

Looking at the Return On Assets, with a value of -74.60%, ETNB is doing worse than 64.35% of the companies in the same industry.
ETNB has a Return On Equity (-86.29%) which is in line with its industry peers.
Industry RankSector Rank
ROA -74.6%
ROE -86.29%
ROIC N/A
ROA(3y)-50.79%
ROA(5y)-46.26%
ROE(3y)-61.77%
ROE(5y)-56.24%
ROIC(3y)N/A
ROIC(5y)N/A
ETNB Yearly ROA, ROE, ROICETNB Yearly ROA, ROE, ROICYearly ROA, ROE, ROIC 2018 2019 2020 2021 2022 2023 2024 -50 -100 -150 -200

1.3 Margins

ETNB does not have Profit Margin and Operating Margin and Gross Margin available, so we won't be analyzing them here.
Industry RankSector Rank
OM N/A
PM (TTM) N/A
GM N/A
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3YN/A
GM growth 5YN/A
ETNB Yearly Profit, Operating, Gross MarginsETNB Yearly Profit, Operating, Gross MarginsYearly Profit, Operating, Gross Margins 2018 2019 2020 2021 2022 2023 2024

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5

2. Health

2.1 Basic Checks

The number of shares outstanding for ETNB has been increased compared to 1 year ago.
Compared to 5 years ago, ETNB has more shares outstanding
Compared to 1 year ago, ETNB has a worse debt to assets ratio.
ETNB Yearly Shares OutstandingETNB Yearly Shares OutstandingYearly Shares Outstanding 2018 2019 2020 2021 2022 2023 2024 20M 40M 60M 80M 100M
ETNB Yearly Total Debt VS Total AssetsETNB Yearly Total Debt VS Total AssetsYearly Total Debt VS Total Assets 2018 2019 2020 2021 2022 2023 2024 100M 200M 300M 400M 500M

2.2 Solvency

An Altman-Z score of 6.14 indicates that ETNB is not in any danger for bankruptcy at the moment.
The Altman-Z score of ETNB (6.14) is better than 79.52% of its industry peers.
A Debt/Equity ratio of 0.07 indicates that ETNB is not too dependend on debt financing.
ETNB has a worse Debt to Equity ratio (0.07) than 62.16% of its industry peers.
Industry RankSector Rank
Debt/Equity 0.07
Debt/FCF N/A
Altman-Z 6.14
ROIC/WACCN/A
WACCN/A
ETNB Yearly LT Debt VS Equity VS FCFETNB Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2018 2019 2020 2021 2022 2023 2024 0 200M -200M 400M

2.3 Liquidity

A Current Ratio of 15.19 indicates that ETNB has no problem at all paying its short term obligations.
The Current ratio of ETNB (15.19) is better than 90.86% of its industry peers.
ETNB has a Quick Ratio of 15.19. This indicates that ETNB is financially healthy and has no problem in meeting its short term obligations.
With an excellent Quick ratio value of 15.19, ETNB belongs to the best of the industry, outperforming 90.86% of the companies in the same industry.
Industry RankSector Rank
Current Ratio 15.19
Quick Ratio 15.19
ETNB Yearly Current Assets VS Current LiabilitesETNB Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2018 2019 2020 2021 2022 2023 2024 100M 200M 300M 400M 500M

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1

3. Growth

3.1 Past

ETNB shows a strong negative growth in Earnings Per Share. In the last year the EPS decreased by -83.25%.
EPS 1Y (TTM)-83.25%
EPS 3YN/A
EPS 5YN/A
EPS Q2Q%-47.92%
Revenue 1Y (TTM)N/A
Revenue growth 3YN/A
Revenue growth 5YN/A
Sales Q2Q%N/A

3.2 Future

Based on estimates for the next years, ETNB will show a quite strong growth in Earnings Per Share. The EPS will grow by 18.43% on average per year.
No Revenue estimates are available, so we could not analyze the future revenue growth and evolution.
EPS Next Y35.3%
EPS Next 2Y15.37%
EPS Next 3Y11.28%
EPS Next 5Y18.43%
Revenue Next YearN/A
Revenue Next 2YN/A
Revenue Next 3YN/A
Revenue Next 5YN/A

3.3 Evolution

No Revenue estimates are available, so we could not analyze the future revenue growth and evolution.
ETNB Yearly Revenue VS EstimatesETNB Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2026 2027 2028 2029 2030 2031 2032 500M 1B 1.5B 2B 2.5B
ETNB Yearly EPS VS EstimatesETNB Yearly EPS VS EstimatesYearly EPS VS Estimates 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 0 -5 -10

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4. Valuation

4.1 Price/Earnings Ratio

The Price/Earnings Ratio is negative for ETNB. In the last year negative earnings were reported.
Also next year ETNB is expected to report negative earnings again, which makes the also the Forward Price/Earnings Ratio negative.
Industry RankSector Rank
PE N/A
Fwd PE N/A
ETNB Price Earnings VS Forward Price EarningsETNB Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 0 20 40 60

4.2 Price Multiples

Industry RankSector Rank
P/FCF N/A
EV/EBITDA N/A
ETNB Per share dataETNB EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 0 2 -2

4.3 Compensation for Growth

PEG (NY)N/A
PEG (5Y)N/A
EPS Next 2Y15.37%
EPS Next 3Y11.28%

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5. Dividend

5.1 Amount

ETNB does not give a dividend.
Industry RankSector Rank
Dividend Yield N/A

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89BIO INC

NASDAQ:ETNB (8/25/2025, 8:16:58 PM)

After market: 9.1 0 (0%)

9.1

-0.33 (-3.5%)

Chartmill FA Rating
GICS SectorHealth Care
GICS IndustryGroupPharmaceuticals, Biotechnology & Life Sciences
GICS IndustryBiotechnology
Earnings (Last)08-07 2025-08-07/amc
Earnings (Next)11-05 2025-11-05/amc
Inst Owners109.88%
Inst Owner Change2.3%
Ins Owners0.62%
Ins Owner Change-7.35%
Market Cap1.35B
Analysts84.71
Price Target29.86 (228.13%)
Short Float %10.88%
Short Ratio9.03
Dividend
Industry RankSector Rank
Dividend Yield N/A
Yearly DividendN/A
Dividend Growth(5Y)N/A
DPN/A
Div Incr Years0
Div Non Decr Years0
Ex-DateN/A
Surprises & Revisions
EPS beat(2)1
Avg EPS beat(2)-19.44%
Min EPS beat(2)-42.32%
Max EPS beat(2)3.43%
EPS beat(4)1
Avg EPS beat(4)-45.24%
Min EPS beat(4)-112.45%
Max EPS beat(4)3.43%
EPS beat(8)4
Avg EPS beat(8)-20.08%
EPS beat(12)6
Avg EPS beat(12)-10.39%
EPS beat(16)8
Avg EPS beat(16)-10.19%
Revenue beat(2)N/A
Avg Revenue beat(2)N/A
Min Revenue beat(2)N/A
Max Revenue beat(2)N/A
Revenue beat(4)N/A
Avg Revenue beat(4)N/A
Min Revenue beat(4)N/A
Max Revenue beat(4)N/A
Revenue beat(8)N/A
Avg Revenue beat(8)N/A
Revenue beat(12)N/A
Avg Revenue beat(12)N/A
Revenue beat(16)N/A
Avg Revenue beat(16)N/A
PT rev (1m)-0.62%
PT rev (3m)-2.42%
EPS NQ rev (1m)4.89%
EPS NQ rev (3m)25.87%
EPS NY rev (1m)-1.98%
EPS NY rev (3m)-4.33%
Revenue NQ rev (1m)N/A
Revenue NQ rev (3m)N/A
Revenue NY rev (1m)N/A
Revenue NY rev (3m)N/A
Valuation
Industry RankSector Rank
PE N/A
Fwd PE N/A
P/S N/A
P/FCF N/A
P/OCF N/A
P/B 2.59
P/tB 2.59
EV/EBITDA N/A
EPS(TTM)-3.61
EYN/A
EPS(NY)-2.29
Fwd EYN/A
FCF(TTM)-2.96
FCFYN/A
OCF(TTM)-2.96
OCFYN/A
SpS0
BVpS3.52
TBVpS3.52
PEG (NY)N/A
PEG (5Y)N/A
Profitability
Industry RankSector Rank
ROA -74.6%
ROE -86.29%
ROCE N/A
ROIC N/A
ROICexc N/A
ROICexgc N/A
OM N/A
PM (TTM) N/A
GM N/A
FCFM N/A
ROA(3y)-50.79%
ROA(5y)-46.26%
ROE(3y)-61.77%
ROE(5y)-56.24%
ROIC(3y)N/A
ROIC(5y)N/A
ROICexc(3y)N/A
ROICexc(5y)N/A
ROICexgc(3y)N/A
ROICexgc(5y)N/A
ROCE(3y)N/A
ROCE(5y)N/A
ROICexcg growth 3YN/A
ROICexcg growth 5YN/A
ROICexc growth 3YN/A
ROICexc growth 5YN/A
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3YN/A
GM growth 5YN/A
F-Score4
Asset Turnover0
Health
Industry RankSector Rank
Debt/Equity 0.07
Debt/FCF N/A
Debt/EBITDA N/A
Cap/Depr N/A
Cap/Sales N/A
Interest Coverage N/A
Cash Conversion N/A
Profit Quality N/A
Current Ratio 15.19
Quick Ratio 15.19
Altman-Z 6.14
F-Score4
WACCN/A
ROIC/WACCN/A
Cap/Depr(3y)20.59%
Cap/Depr(5y)70.69%
Cap/Sales(3y)N/A
Cap/Sales(5y)N/A
Profit Quality(3y)N/A
Profit Quality(5y)N/A
High Growth Momentum
Growth
EPS 1Y (TTM)-83.25%
EPS 3YN/A
EPS 5YN/A
EPS Q2Q%-47.92%
EPS Next Y35.3%
EPS Next 2Y15.37%
EPS Next 3Y11.28%
EPS Next 5Y18.43%
Revenue 1Y (TTM)N/A
Revenue growth 3YN/A
Revenue growth 5YN/A
Sales Q2Q%N/A
Revenue Next YearN/A
Revenue Next 2YN/A
Revenue Next 3YN/A
Revenue Next 5YN/A
EBIT growth 1Y-143.47%
EBIT growth 3YN/A
EBIT growth 5YN/A
EBIT Next Year10.05%
EBIT Next 3Y-4.41%
EBIT Next 5YN/A
FCF growth 1Y-312.62%
FCF growth 3YN/A
FCF growth 5YN/A
OCF growth 1Y-312.53%
OCF growth 3YN/A
OCF growth 5YN/A