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$ 6.03Book Value per Share
VS
Market
45
Sector
69
Industry
78
History
10
$ 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 - Book Value per Share Chart Analysis (TTM)

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PRTA - BVPS Historical data
DateBook Value per ShareShareholders EquityShare FactorWeighted Average Shares
6/30/2025$ 6.03$ 324.33M153.83M
3/31/2025$ 8.13$ 437.68M153.83M
12/31/2024$ 9.06$ 486.93M153.77M
9/30/2024$ 9.93$ 534.36M153.79M
6/30/2024$ 10.82$ 581.92M153.77M
3/31/2024$ 9.35$ 502.4M153.71M
12/31/2023$ 10.55$ 561.37M153.22M
9/30/2023$ 11.52$ 617.23M153.56M
6/30/2023$ 10.95$ 581.68M153.12M
3/31/2023$ 11.57$ 607.41M152.5M
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Key Performance Insights, Last 5 Years

  • PROTHENA CORP PUBLIC LTD CO's latest trailing twelve months (TTM) BVPS stands at $ 5.25.
  • Over the past 5 years, PROTHENA CORP PUBLIC LTD CO's average BVPS has been $ 9.06.
  • The median BVPS for PROTHENA CORP PUBLIC LTD CO during this period was $ 9.38
  • PROTHENA CORP PUBLIC LTD CO reached its highest BVPS over the past 5 years at $ 13.13.
  • The lowest BVPS recorded by PROTHENA CORP PUBLIC LTD CO in the same timeframe $ 4.61

PROTHENA CORP PUBLIC LTD CO's BVPS vs. competitors

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

BVPS Benchmarks
CompanyBVPS
TNXP : TONIX PHARMACEUTICALS HOLDING CORP $ 22.93CAPR : CAPRICOR THERAPEUTICS INC $ 2.3LCTX : LINEAGE CELL THERAPEUTICS INC $ 0.21OCGN : OCUGEN INC $ 0.01TVRD : TVARDI THERAPEUTICS INC $ 3.99ABSI : ABSCI CORP $ 1.36RLAY : RELAY THERAPEUTICS INC $ 3.89SRZN : SURROZEN INC $ 5.52PRME : PRIME MEDICINE INC $ 0.47VSTM : VERASTEM INC $ 0.55

Definition of Book Value per Share

[Calculation] The amount of equity attributed to each share, calculated as [Equity] divided by the weighted average number of shares [SharesWA] after adjusting for [ShareFactor].
Equity / (Shares WA * Share Factor)
(=) BVPS
BVPS for PROTHENA CORP PUBLIC LTD CO is calculated as follows: Equity [ $ 209.51M ] / (Shares WA [ 39.92M ] * Share Factor [ 1 ])
(=) BVPS [ $ 5.25 ]

PRTA - Book Value per Share, Last 5 years

$ 4.61

Minimum

Dec 31, 2020

$ 13.13

Maximum

Dec 31, 2022

$ 9.06

Average

$ 9.38

Median

BVPS Benchmark Analysis

The chart above depicts the distribution of BVPS for companies in the Total Stock Market. The average BVPS of the companies is $ 10.28 with a standard deviation of $ 12.44.
The following table provides additional summary stats:
BVPS in the Market:
filtered constituents4K
min$ -30.1
max$ 46.85
average$ 10.28
median$ 6.03
std$ 12.44