Prothena Corp Public (PRTA) Revenue (2013 - 2026)
Prothena Corp Public (PRTA) recorded Revenue of $1.01 million in Q2 2026, down 77.1% from $4.42 million a year earlier and down 98.0% from the prior quarter.
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Analysis
Prothena Corp Public (PRTA) Revenue (2013 - 2026) Analysis & Trends
On a TTM basis, Prothena Corp Public's Revenue came in at $54.53 million as of Jun 30, 2026, up 427.3% year-over-year; for FY2025, it was $9.68 million, down 92.8% from FY2024.
- Annual Revenue has a five-year compound annual growth rate of 62.6% (FY2020 to FY2025).
- Across earlier years, Revenue came in at $135.16 million in FY2024 (+47.9%), $91.37 million in FY2023 (+69.5%), $53.91 million in FY2022 (-73.1%) and $200.58 million in FY2021.
- Quarterly Revenue has ranged from $21,000 in Q4 2025 to $139.17 million in Q3 2021 over the past five years.
- On a year-over-year basis, Revenue rose in two of the last six quarters, with growth averaging 58.2%.
- Peak year-over-year performance for Revenue in the last five years was growth of 620.6% in Q1 2022, against a decline of 99.4% in Q4 2023 at the low end.
- Per Business Quant, the preceding three quarters came in at $51.08 million (Q1 2026), $21,000 (Q4 2025) and $2.42 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Revenue (Qtr) |
|---|---|---|---|---|---|
| 1 | Johnson & Johnson | 655.56 Bn | 574.09 Bn | 17.26 Bn | 25.31 Bn |
| 2 | AbbVie | 470.94 Bn | 444.10 Bn | 12.70 Bn | 16.99 Bn |
| 3 | Merck | 367.14 Bn | 321.57 Bn | 12.21 Bn | 16.61 Bn |
| 4 | Novartis Ag | 280.33 Bn | 236.20 Bn | 11.24 Bn | 14.41 Bn |
| 5 | Astrazeneca | 257.78 Bn | 231.34 Bn | 12.86 Bn | 15.38 Bn |
| 6 | Amgen | 226.04 Bn | 181.44 Bn | 7.24 Bn | 10.05 Bn |
| 7 | Gilead Sciences | 188.89 Bn | 163.01 Bn | 6.22 Bn | 7.80 Bn |
| 8 | Pfizer | 163.75 Bn | 110.70 Bn | 10.94 Bn | 15.03 Bn |
| 9 | Vertex Pharmaceuticals | 133.68 Bn | 105.69 Bn | 2.84 Bn | 3.33 Bn |
| 10 | Prothena Corp Public | 451.21 Mn | -804.86 Mn | - | 1.01 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 1.01 Mn |
| Mar 31, 2026 | 51.08 Mn |
| Dec 31, 2025 | 21,000.00 |
| Sep 30, 2025 | 2.42 Mn |
| Jun 30, 2025 | 4.42 Mn |
| Mar 31, 2025 | 2.83 Mn |
| Dec 31, 2024 | 2.12 Mn |
| Sep 30, 2024 | 970,000.00 |
| Jun 30, 2024 | 132.01 Mn |
| Mar 31, 2024 | 50,000.00 |
| Dec 31, 2023 | 316,000.00 |
| Sep 30, 2023 | 84.87 Mn |
| Jun 30, 2023 | 4.02 Mn |
| Mar 31, 2023 | 2.17 Mn |
| Dec 31, 2022 | 49.92 Mn |
| Sep 30, 2022 | 1.52 Mn |
| Jun 30, 2022 | 1.31 Mn |
| Mar 31, 2022 | 1.15 Mn |
| Dec 31, 2021 | 1.17 Mn |
| Sep 30, 2021 | 139.17 Mn |
API Access
Prothena Corp Public Revenue 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=revenue&ticker=PRTA&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "revenue", "ticker": "PRTA", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=revenue&ticker=PRTA&period=max&api_key=YOUR_API_KEY");
const data = await res.json();