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Recent

v0.1
PRTA$10.73+0.00%
Fair $10.73+0.0%

PRTA

Prothena Corporation plc

Healthcare / BiotechnologyNasdaqGS

$10.73

+0.00 (+0.00%)

Fairly Valued+0.0%Fair Value $10.73Fund rank 28/100 · Data gapFallback financials|
SA 0/F
F-Score: 1/9
Low Profitability

FCF base 3Y

n/d

n/d CAGR · yield n/d

FCF base 5Y

n/d

n/d base · n/d expected

Precio de entrada

n/d

MOS 25% · confianza 25%

FCF escenarios

weak_data · normalized FCF n/d · quality 50.0/100

Data gap 28/100
Bear 5Yn/dn/d
Base 5Yn/dn/d
Bull 5Yn/dn/d
Return 0/100Downside 20/100Model quality 50/100Data QA 20/100

Ranking barato/determinista: CAGR esperado 5Y + downside bear + calidad del modelo + balance + capital allocation + data gate. No entra en buy-candidate si la data es débil o el CAGR 5Y no compensa.

Quality + valuation scorecard

SA Score

0/100

F

Piotroski

1/9

balance/quality

Valuation

50/100

+0.0% upside

5Y CAGR

+0.0%

50/100

Data QA

20/100

SEC 0%

Latest source: unknownPeriods: 15Warnings: 1unknown: 15
No SEC-backed annual rows; valuation uses fallback financial data. Sector-specific biotech pipeline model required: targets are disabled until product, probability, peak-sales and cash-runway data exists. ROE is -87.0%, below the 5% threshold
Thesis & Journal · PRTALocal privado en este navegador · Prothena Corporation plc
Plantilla tipo buy-side: tesis, bull/base/bear, catalizadores, riesgos, kill criteria y fecha de revisión. Esto no gasta GPT-5.5; luego lo usamos como contexto del memo.

Sin guardar todavía.

Market Cap

$562M

P/E

N/A

•

EV/EBITDA

N/A

•

ROE

-87.0%

↓

Gross Margin

N/A

•

Debt/Equity

N/A

•
No hay histórico de precio usable para pintar el gráfico TradingView.

Price & Ratios

Absolute Values (Left Axis)

Ratios / Percentages (Right Axis)

Financial statement dashboard

Crecimiento, márgenes y provenance

2011–2025 · 14 años de histórico normalizado

Revenue CAGR

—

FCF CAGR

—

FCF margin

—

FCF / Net income

—

Latest source

Provider fallback

Margin decomposition

Último año: revenue $9.7M · net income $-244.1M · FCF —

2011-FY → 2025-FY

Gross margin

—— pts

Operating margin

-2216.4%— pts

Net margin

-2520.6%— pts

FCF margin

—— pts
MetricTTM
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
Income Statement
Revenue$9.7M$9.7M$135.2M$91.4M$53.9M$200.6M$853000.00$814000.00$955000.00$27.5M$1.1M$1.6M$50.9M$676000.00$2.7M—
Net Income$-244.1M$-244.1M$-122.3M$-147.0M$-116.9M$67.0M$-111.1M$-77.7M$-155.6M$-153.2M$-160.1M$-80.6M$-7.2M$-41.0M$-41.4M$-29.7M
EBITDA$-213.7M$-213.7M$-153.7M$-190.1M$-130.8M$73.1M$-111.2M$-84.1M$-155.6M$-152.2M$-157.1M$-79.1M$-5.9M$-39.8M$-40.9M$-28.9M
EPS-4.53-4.53-2.27-2.76-2.471.38-2.78-1.95————————
Operating Margin-2216.4%-2216.4%-114.4%-209.1%-244.1%35.9%-13216.2%-10527.9%-16634.0%-564.2%-15121.8%-4974.3%-13.1%-5980.3%-1557.9%—
Net Margin-2520.6%-2520.6%-90.5%-160.9%-217.0%33.4%-13029.8%-9542.6%-16297.9%-556.8%-15176.1%-5016.3%-14.1%-6064.5%-1558.0%—
Returns
ROE-87.0%-87.0%-25.1%-26.2%-18.8%14.4%-60.4%-28.5%-48.2%-37.6%-43.8%-22.4%-2.5%-23.7%-32.7%—
Growth & Yield
Revenue Growth-92.8%-92.8%47.9%69.5%-73.1%23414.3%4.8%-14.8%-96.5%2508.4%-34.3%-96.8%7422.8%-74.6%——
EPS Growth-99.6%-99.6%17.8%-11.7%-279.0%149.6%-42.6%—————————

Revenue, Net Income & Free Cash Flow ($B)

Margins (%)

Returns (%)

Reverse DCF · market-implied EPS growthterminal P/E 15.0x · COE 10.0%
Reverse DCF requires positive EPS; loss-making or zero-EPS companies cannot produce a clean EPS hurdle.

Qué te dice: cuánto EPS CAGR está descontando el precio si sales al múltiplo terminal indicado. Si el growth observado queda por debajo, el mercado está pidiendo una ejecución muy fina.

Return attribution · available periodreconcilia total n/d
Return attribution requires positive start and end prices.

Unavailable: positive start/end prices are required.