Prothena Corp (PRTA:NAS) Fundamental Valuation Report

Prothena Corp (PRTA:NAS) Fundamental Valuation Report

Fundamental Valuation Report

Prothena Corp(PRTA:NAS)

Healthcare:Biotechnology

This Report was generated using the valuation tools available on StockCalc.com. For a free 30 day trial click here.

Close Price/Date
$22.66 (USD) 03/30/2021

Weighted Valuation
$23.25 (USD)

Overall Rating
Fairly valued to slightly Undervalued by 2.6%

Valuation Models Comparables: $25.72 (USD)
Adjusted Book Value: $13.03 (USD)
Valuation Methods This company is:
Cash Flow: Overvalued on a Cash Flow Valuation
Comparable Company: Undervalued on a Comparable Valuation
Asset: Overvalued on an Asset Valuation
According to Analyst consensus at $31.00 this stock is Undervalued

Company Overview (PRTA:NAS USD)

Price 22.66
Range 22.51 – 24.50
52 week 9.56 – 28.24
Open 24.36
Vol / Avg. 379319/536351
Mkt cap 997.32M
P/E 0.00
Div/yield 0.00/0.00
EPS -2.78
Shares 44.01M
Beta 1.67

Company Description

Prothena Corp PLC is a biotechnology company focuses on the discovery, development, and commercialization of novel protein immunotherapies for the treatment of diseases that involve protein misfolding and inflammatory cell adhesion disorders. The company’s clinical pipeline of antibody-based product candidates targets a range of indications, including Amyloid Light-chain (AL) amyloidosis (NEOD001), Parkinson’s disease and other related synucleinopathies (PRX002), and inflammatory diseases, including psoriasis and psoriatic arthritis (PRX003) and ATTR amyloidosis (PRX004).

Valuation Details

 We have up to 6 valuation points for each company. Details are at the bottom of the report.

Discounted Cash Flow and Sensitivity Analysis for PRTA:NAS

Using a discounted cash flow model we generated an intrinsic value of ($17.84) (USD) for PRTA:NAS

Comparables Model

Using similar companies and price based ratios we generated a valuation of $1.56 (USD) for PRTA:NAS. We also generated a valuation of $25.72 (USD) using other metrics and comparables.
The comparable companies were Iterum Therapeutics (ITRM:NAS), Osmotica Pharmaceuticals (OSMT:NAS) and Alkermes (ALKS:NAS).

Company PRTA:NAS End Date Value
Earnings/Share ($2.78) (USD)
Book Value/Share $4.18 (USD)
Sales/Share $0.02 (USD)
Cash Flow/Share ($2.01) (USD)
EBITDA/Share ($2.65) (USD)
Price Based on Comps Adjustment Factor (%)
$0.00 (USD) 0.0
$8.89 (USD) -65.4
$0.04 (USD) 0.0
($0.45) (USD) 0.0
$0.00 (USD) 0.0
PRTA:NAS Ratios Used Average Values ITRM:NAS OSMT:NAS ALKS:NAS
0.00 PE Ratio 0.00 0.00 0.00 0.00
5.42 PB Ratio 2.13 0.00 1.46 2.79
1060.34 PS Ratio 1.93 0.00 1.00 2.86
0.00 PCF Ratio 21.78 0.00 7.67 35.89
0.00 EV to EBITDA 0.00 0.00 0.00 0.00

Multiples

Using a multiples approach we generated a valuation of  $11.56 (USD) for PRTA:NAS

Company PRTA:NAS End Date Value
Earnings/Share ($2.78) (USD)
Book Value/Share $4.18 (USD)
Sales/Share $0.02 (USD)
Cash Flow/Share ($2.01) (USD)
EBITDA/Share ($2.65) (USD)
Price Based on Comps Adjustment Factor
$0.00 (USD) 0
$9.71 (USD) 0
$13.40 (USD) 0
$0.00 (USD) 0
$0.00 (USD) 0
Ratios Ratio Average
PE Ratio 0.00
PB Ratio 2.32
PS Ratio 626.29
PCF Ratio 0.00
EV to EBITDA 0.00

Adjusted Book Value versus Historical Price to Book

The average the Price to Book ratio for  PRTA:NAS for the last 9 years was  2.83

We ran the Adjusted Book Value for  PRTA:NAS and generated a book value of  $4.61 (USD)
By multiplying these we get an adjusted valuation of  $13.03 (USD)

Analyst Data

In the Stockcalc database there are 4 analysts that provide a valuation for PRTA:NAS. The 4 analysts have a concensus valuation for PRTA:NAS for 2021 of $31.00 (USD).

PRTA:NAS Prothena Corp

No analyst recommendation
Current Price: not available

No analyst consensus

Explanation of Valuation Models

We have up to 6 valuation points for each company in the database.

The Discounted Cash Flow (DCF) valuation is a cash flow model where cash flow projections are discounted back to the present to calculate value per share. DCF is a common valuation technique especially for companies undergoing irregular cash flows such as resource companies (mining, forestry, oil and gas) going though price cycles or smaller companies about to generate cash flow (junior exploration companies, junior pharma, technology firms…).

The Price Comparables valuation is the result of valuing the company we are looking at on the basis of ratios from selected comparable companies: Price to Earnings, Price to Book, Price to Sales, Price to Cash Flow, Enterprise Value (EV) to EBITDA. Each of these ratios for the selected comparable companies are averaged and multiplied by the values for the company we are interested in to calculate a value per share for our selected company.

We have included the Other Comparables as a way to value companies that cannot be valued using Earnings based ratios. This technique is very useful for companies still experiencing negative cash flows such as mining exploration firms. We use Cash/Share, Book Value/Share, MarketCap, 1 Year Return, NetPPE as the ratios here. Each of these ratios for the selected comparable companies are averaged and multiplied by the values for the company we are interested in to calculate a value per share for our selected company.

Multiples are similar to Price comparables where we look at current or historic ratios for the company in question to assess what it should be worth today based on those historic ratios. We use the same 5 ratios as in the price comparables and value the company with its historic averages.

With Adjusted Book Value (ABV) we calculate the book value per share for the company based on its balance sheet and multiply that book value per share by its historical price to book ratio to calculate a value per share.

If we have Analyst coverage for the company we use the consensus target price here.

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