Prothena Corp Public (PRTA) Price to Sales (2013 - 2026)
Prothena Corp Public's (PRTA) Price to Sales stood at 9.29 in Q2 2026, down 70.6% from 31.60 a year earlier but up 4.3% from the prior quarter.
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Analysis
Prothena Corp Public (PRTA) Price to Sales (2013 - 2026) Analysis & Trends
For FY2025, Prothena Corp Public's Price to Sales came in at 53.09, up 862.5% from FY2024.
- Across earlier years, Price to Sales came in at 5.52 in FY2024 (-74.2%), 21.35 in FY2023 (-63.3%), 58.24 in FY2022 (+406.8%) and 11.49 in FY2021 (-98.0%).
- Quarterly Price to Sales has ranged from 4.83 in Q1 2025 to 563.31 in Q3 2022 over the past five years.
- On a year-over-year basis, Price to Sales rose in four of the last eight quarters, with growth averaging 218.7%.
- Peak year-over-year performance for Price to Sales in the last five years was growth of 862.5% in Q4 2025, against a decline of 99.3% in Q1 2022 at the low end.
- Per Business Quant, the preceding three quarters came in at 8.90 (Q1 2026), 53.09 (Q4 2025) and 44.58 (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Eli Lilly | 1,082.65 Bn | 1,051.23 Bn | 19.71 Bn |
| 2 | Johnson & Johnson | 623.68 Bn | 542.21 Bn | 17.26 Bn |
| 3 | AbbVie | 459.43 Bn | 432.59 Bn | 12.70 Bn |
| 4 | Merck | 354.80 Bn | 309.23 Bn | 12.21 Bn |
| 5 | Novartis Ag | 269.16 Bn | 225.03 Bn | 11.24 Bn |
| 6 | Astrazeneca | 244.40 Bn | 217.97 Bn | 12.86 Bn |
| 7 | Amgen | 220.17 Bn | 175.57 Bn | 7.24 Bn |
| 8 | Gilead Sciences | 183.05 Bn | 157.16 Bn | 6.22 Bn |
| 9 | Pfizer | 160.27 Bn | 107.22 Bn | 10.94 Bn |
| 10 | Prothena Corp Public | 441.90 Mn | -814.18 Mn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 9.29 |
| Mar 31, 2026 | 8.90 |
| Dec 31, 2025 | 53.09 |
| Sep 30, 2025 | 44.58 |
| Jun 30, 2025 | 31.60 |
| Mar 31, 2025 | 4.83 |
| Dec 31, 2024 | 5.52 |
| Sep 30, 2024 | 6.75 |
| Jun 30, 2024 | 5.11 |
| Mar 31, 2024 | 14.91 |
| Dec 31, 2023 | 21.35 |
| Sep 30, 2023 | 18.36 |
| Jun 30, 2023 | 63.38 |
| Mar 31, 2023 | 46.49 |
| Dec 31, 2022 | 58.24 |
| Sep 30, 2022 | 563.31 |
| Jun 30, 2022 | 8.90 |
| Mar 31, 2022 | 8.48 |
| Dec 31, 2021 | 11.49 |
| Sep 30, 2021 | 16.59 |
API Access
Prothena Corp Public Price to Sales 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=price-to-sales&ticker=PRTA&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "price-to-sales", "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=price-to-sales&ticker=PRTA&period=max&api_key=YOUR_API_KEY");
const data = await res.json();