Prothena Corp Public PRTA
NASDAQ PRTA
$8.38 -0.40 (-4.56%)
At close: Sep 30, 2026 · 4:00 PM EDT

Prothena Corp Public (PRTA) Long-Term Deferred Tax (2013 - 2025)

Updated

Prothena Corp Public's Long-Term Deferred Tax came in at $44.91 million for Q1 2025, up 22.5% from $36.68 million a year earlier and up 3.9% from the prior quarter.

Analysis

Prothena Corp Public (PRTA) Long-Term Deferred Tax (2013 - 2025) Analysis & Trends

At the end of FY2024, Prothena Corp Public's Long-Term Deferred Tax was $43.24 million, up 27.6% from FY2023.

  • Long-Term Deferred Tax has increased in each of the last three years, with a five-year compound annual growth rate of 34.1% (FY2019 to FY2024).
  • Going back by year, Long-Term Deferred Tax was $33.89 million in FY2023 (+86.2%), $18.2 million in FY2022 (+157.4%), $7.07 million in FY2021 (-39.3%) and $11.64 million in FY2020 (+17.0%).
  • The Q1 2025 figure represents the highest quarterly Long-Term Deferred Tax in data going back to Q1 2013.
  • Year-over-year, Long-Term Deferred Tax has increased for 13 consecutive quarters, with growth averaging 64.2% over the last eight quarters.
  • The fastest year-over-year change in Long-Term Deferred Tax over five years came in Q4 2022 (growth of 157.4%), and the weakest in Q3 2021 (a decline of 43.6%).
  • Business Quant data shows PRTA's Long-Term Deferred Tax at $43.24 million (Q4 2024), $41 million (Q3 2024) and $39.48 million (Q2 2024) in the three quarters before Q1 2025.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr)
1 Johnson & Johnson 638.12 Bn 556.64 Bn 17.26 Bn
2 AbbVie 462.60 Bn 435.75 Bn 12.70 Bn
3 Merck 358.70 Bn 313.13 Bn 12.21 Bn
4 Novartis Ag 272.16 Bn 228.03 Bn 11.24 Bn
5 Astrazeneca 250.36 Bn 223.92 Bn 12.86 Bn
6 Amgen 227.87 Bn 183.27 Bn 7.24 Bn
7 Gilead Sciences 184.97 Bn 159.08 Bn 6.22 Bn
8 Pfizer 162.61 Bn 109.56 Bn 10.94 Bn
9 Vertex Pharmaceuticals 132.45 Bn 104.46 Bn 2.84 Bn
10 Prothena Corp Public 433.62 Mn -822.46 Mn -
Historic Data

Historic Data

Download Data
DateValue
Mar 31, 2025 44.91 Mn
Dec 31, 2024 43.24 Mn
Sep 30, 2024 41.00 Mn
Jun 30, 2024 39.48 Mn
Mar 31, 2024 36.68 Mn
Dec 31, 2023 33.89 Mn
Sep 30, 2023 29.92 Mn
Jun 30, 2023 25.94 Mn
Mar 31, 2023 21.43 Mn
Dec 31, 2022 18.20 Mn
Sep 30, 2022 14.97 Mn
Jun 30, 2022 11.96 Mn
Mar 31, 2022 9.59 Mn
Dec 31, 2021 7.07 Mn
Sep 30, 2021 6.50 Mn
Jun 30, 2021 6.43 Mn
Mar 31, 2021 7.02 Mn
Dec 31, 2020 11.64 Mn
Sep 30, 2020 11.52 Mn
Jun 30, 2020 11.02 Mn
API Access

Prothena Corp Public Long-Term Deferred Tax API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=long-term-deferred-tax&ticker=PRTA&period=max&api_key=YOUR_API_KEY