Upstream Bio, Inc. (UPB) Retained Earnings (2023 - 2026)
Upstream Bio (UPB) posted Retained Earnings of -$414.52 million for Q2 2026, compared with -$258.02 million a year earlier.
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Upstream Bio, Inc. (UPB) Retained Earnings (2023 - 2026) Analysis & Trends
At the end of FY2025, Upstream Bio's Retained Earnings came in at -$334.22 million.
- In prior years, Upstream Bio's Retained Earnings was -$190.78 million in FY2024 and -$127.97 million in FY2023.
- The Q2 2026 figure stands as the lowest quarterly Retained Earnings in data going back to Q4 2023.
- According to Business Quant data, Retained Earnings for the three prior quarters was -$374.81 million (Q1 2026), -$334.22 million (Q4 2025) and -$291.8 million (Q3 2025).
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Historic Data
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Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -414.52 Mn |
| Mar 31, 2026 | -374.81 Mn |
| Dec 31, 2025 | -334.22 Mn |
| Sep 30, 2025 | -291.80 Mn |
| Jun 30, 2025 | -258.02 Mn |
| Mar 31, 2025 | -218.10 Mn |
| Dec 31, 2024 | -190.78 Mn |
| Sep 30, 2024 | -169.54 Mn |
| Dec 31, 2023 | -127.97 Mn |
API Access
Upstream Bio, Inc. Retained Earnings 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=retained-earnings&ticker=UPB&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "retained-earnings", "ticker": "UPB", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=retained-earnings&ticker=UPB&period=max&api_key=YOUR_API_KEY");
const data = await res.json();