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$ 11.93MEnterprise Value
VS
Market
6
Sector
16
Industry
20
History
8
$ 9.92Close
$ 4.58 - $ 18.35 52-Week Range
Ticker Information

Ticker

PRTA

Company Name

PROTHENA CORP PUBLIC LTD CO

Sector

Healthcare

Industry

Biotechnology

Exchange

NASDAQ

PROTHENA CORP PUBLIC LTD CO - Enterprise Value Chart Analysis (TTM)

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PRTA - EV Historical data
DateCash and EquivalentsTotal DebtEnterprise ValueMarket Capitalization
6/30/2025$ 371.44M$ 9.78M$ 11.93M$ 373.58M
3/31/2025$ 417.94M$ 10.2M$ -25.56M$ 382.17M
12/31/2024$ 471.39M$ 10.84M$ 353.86M$ 814.4M
9/30/2024$ 519.26M$ 11.49M$ 426.35M$ 934.12M
6/30/2024$ 564.12M$ 12.12M$ 506.39M$ 1.06B
3/31/2024$ 547.86M$ 12.5M$ 703M$ 1.24B
12/31/2023$ 620.18M$ 11.84M$ 839.42M$ 1.45B
9/30/2023$ 672.25M$ 10.73M$ 1.21B$ 1.88B
6/30/2023$ 660.46M$ 3.45M$ 2.9B$ 3.56B
3/31/2023$ 686.18M$ 4.88M$ 3.02B$ 3.7B
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Key Performance Insights, Last 5 Years

  • PROTHENA CORP PUBLIC LTD CO's latest trailing twelve months (TTM) EV stands at $ 259.79M.
  • Over the past 5 years, PROTHENA CORP PUBLIC LTD CO's average EV has been $ 1.16B.
  • The median EV for PROTHENA CORP PUBLIC LTD CO during this period was $ 832.81M
  • PROTHENA CORP PUBLIC LTD CO reached its highest EV over the past 5 years at $ 3.02B.
  • The lowest EV recorded by PROTHENA CORP PUBLIC LTD CO in the same timeframe $ -25.56M

PROTHENA CORP PUBLIC LTD CO's EV vs. competitors

We picked the following companies as peers based on multiple factors, including sector, industry, market capitalization and revenue

EV Benchmarks
CompanyEV
TNXP : TONIX PHARMACEUTICALS HOLDING CORP $ 269.36MCAPR : CAPRICOR THERAPEUTICS INC $ 335.08MLCTX : LINEAGE CELL THERAPEUTICS INC $ 190.52MOCGN : OCUGEN INC $ 297.8MTVRD : TVARDI THERAPEUTICS INC $ 202.7MABSI : ABSCI CORP $ 397.26MRLAY : RELAY THERAPEUTICS INC $ 519.7MSRZN : SURROZEN INC $ -1.63MPRME : PRIME MEDICINE INC $ 547.47MVSTM : VERASTEM INC $ 266.28M

Definition of Enterprise Value

[Calculation] Enterprise value (EV) refers to the total value of a business and is frequently used as a more elaborate substitute for market capitalization. EV is calculated as a company's [MarketCap] plus its [Debt] minus cash and cash equivalents [CashnEq].
Market Cap + Debt - CashnEq
(=) EV
EV for PROTHENA CORP PUBLIC LTD CO is calculated as follows: Market Cap [ $ 556.5M ] + Debt [ $ 19.16M ] - CashnEq [ $ 315.88M ]
(=) EV [ $ 259.79M ]

PRTA - Enterprise Value, Last 5 years

$ -25.56M

Minimum

Mar 31, 2025

$ 3.02B

Maximum

Mar 31, 2023

$ 1.16B

Average

$ 832.81M

Median

EV Benchmark Analysis

The chart above depicts the distribution of EV for companies in the Total Stock Market. The average EV of the companies is $ 1.25B with a standard deviation of $ 1.66B.
The following table provides additional summary stats:
EV in the Market:
filtered constituents3.33K
min$ -1.69B
max$ 6.81B
average$ 1.25B
median$ 438.06M
std$ 1.66B