Prothena Corp Public (PRTA) Cash from Investing Activities (2012 - 2026)
Prothena Corp Public's Cash from Investing Activities was -$652,000 in Q2 2026, compared with -$86,000 a year earlier.
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Analysis
Prothena Corp Public (PRTA) Cash from Investing Activities (2012 - 2026) Analysis & Trends
On a trailing twelve-month basis, Prothena Corp Public's Cash from Investing Activities was -$662,000 through Jun 30, 2026; for FY2025, it came in at -$138,000.
- In earlier years, Cash from Investing Activities was -$298,000 in FY2024, -$2.77 million in FY2023, -$464,000 in FY2022 and -$575,000 in FY2021.
- The Q2 2026 figure marks the lowest quarterly Cash from Investing Activities since Q4 2023.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Cash from Investing (Qtr) |
|---|---|---|---|---|---|
| 1 | Eli Lilly | 1,076.25 Bn | 1,044.84 Bn | 19.71 Bn | -15.40 Bn |
| 2 | Johnson & Johnson | 617.18 Bn | 535.70 Bn | 17.26 Bn | -1.11 Bn |
| 3 | AbbVie | 464.58 Bn | 437.73 Bn | 12.70 Bn | -1.20 Bn |
| 4 | Merck | 356.04 Bn | 310.47 Bn | 12.21 Bn | -5.60 Bn |
| 5 | Novartis Ag | 269.07 Bn | 224.94 Bn | 11.24 Bn | -3.11 Bn |
| 6 | Astrazeneca | 243.21 Bn | 216.77 Bn | 12.86 Bn | -2.91 Bn |
| 7 | Amgen | 217.88 Bn | 173.28 Bn | 7.24 Bn | -569.00 Mn |
| 8 | Gilead Sciences | 179.62 Bn | 153.74 Bn | 6.22 Bn | -10.35 Bn |
| 9 | Pfizer | 158.45 Bn | 105.40 Bn | 10.94 Bn | 2.11 Bn |
| 10 | Prothena Corp Public | 432.58 Mn | -823.49 Mn | - | -652,000.00 |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -652,000.00 |
| Sep 30, 2025 | -10,000.00 |
| Jun 30, 2025 | -86,000.00 |
| Mar 31, 2025 | -42,000.00 |
| Dec 31, 2024 | -43,000.00 |
| Sep 30, 2024 | -9,000.00 |
| Jun 30, 2024 | -143,000.00 |
| Mar 31, 2024 | -103,000.00 |
| Dec 31, 2023 | -1.51 Mn |
| Sep 30, 2023 | -442,000.00 |
| Jun 30, 2023 | -771,000.00 |
| Mar 31, 2023 | -48,000.00 |
| Dec 31, 2022 | -151,000.00 |
| Sep 30, 2022 | -130,000.00 |
| Jun 30, 2022 | -161,000.00 |
| Mar 31, 2022 | -22,000.00 |
| Dec 31, 2021 | -319,000.00 |
| Sep 30, 2021 | -208,000.00 |
| Mar 31, 2021 | -48,000.00 |
| Dec 31, 2020 | -51,000.00 |
API Access
Prothena Corp Public Cash from Investing Activities 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=cash-from-investing-activities&ticker=PRTA&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "cash-from-investing-activities", "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=cash-from-investing-activities&ticker=PRTA&period=max&api_key=YOUR_API_KEY");
const data = await res.json();