Upstream Bio, Inc. Common Stock Share Price
NYSE: UPB
Live Upstream Bio, Inc. Common Stock Share Price Chart
O H L
Upstream Bio, Inc. Common Stock Performance Overview
Days Range
▼
$5.21Low
$5.32High
Markets Today
| Previous Close | $5.31 |
|---|---|
| Open | $5.32 |
| Volume | 55,315 |
| Day's Range | $5.21 - $5.32 |
| 52W Range | NA |
| Market Cap | $291.93 M |
Historical Performance
| 1M Returns | -22.48 |
|---|---|
| 3M Returns | -15.04 |
| 6M Returns | -38.72 |
| 1Y Returns | -69.25 |
| 5Y Returns | NA |
| 10Y Returns | NA |
Upstream Bio, Inc. Common Stock Fundamentals
| Market Cap | $291.93 M |
|---|---|
| Dividend yield | N/A |
| PE Ratio | N/A |
| PEG Ratio | N/A |
| Revenue | $2.85 M |
| ROE TTM | N/A |
| EPS TTM | N/A |
| Quarterly Earnings Growth YOY | N/A |
| PB Ratio | N/A |
| EBITDA | $-160.17 M |
| Profit Margin | -5026.03 |
| Market Cap | $291.93 M |
|---|---|
| Dividend yield | N/A |
| PE Ratio | N/A |
| PEG Ratio | N/A |
| Revenue | $2.85 M |
| ROE TTM | N/A |
| EPS TTM | N/A |
|---|---|
| Quarterly Earnings Growth YOY | N/A |
| PB Ratio | N/A |
| EBITDA | $-160.17 M |
| Profit Margin | -5026.03 |
Upstream Bio, Inc. Common Stock Profit & Loss
Quarterly
| Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 | |
|---|---|---|---|---|---|---|
| Total Revenue + | $566.00 K | $937.00 K | $683.00 K | $668.00 K | $1.03 M | $773.00 K |
| Gross Profit + | $566.00 K | $937.00 K | $683.00 K | $668.00 K | $1.03 M | $773.00 K |
| Operating Income | -$32.01 M | -$44.35 M | -$37.83 M | -$46.17 M | -$43.62 M | -$42.37 M |
| EBITDA | -$31.97 M | -$44.30 M | -$37.79 M | -$46.11 M | -$43.57 M | -$42.32 M |
| Interest Expense | $0 | $0 | $0 | $0 | $0 | $0 |
| Depreciation | $43.00 K | $42.00 K | $46.00 K | $57.00 K | $49.00 K | $50.00 K |
| Income Before Tax | -$27.27 M | -$39.97 M | -$33.75 M | -$42.46 M | -$40.59 M | -$39.70 M |
| Income Tax Expense | $0 | $0 | $0 | $0 | $0 | $0 |
| Net Income + | -$27.27 M | -$39.97 M | -$33.75 M | -$42.46 M | -$40.59 M | -$39.70 M |
| Net Profit Margin | -4818.02% | -4265.31% | -4941.14% | -6356.14% | -3925.63% | -5136.09% |
Upstream Bio, Inc. Common Stock Financials Balance Sheet In USD
Quarterly
| Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 | |
|---|---|---|---|---|---|---|
| Share Capital | $53.00 K | $54.00 K | $56.00 K | $54.00 K | $54.00 K | $54.00 K |
| Reserve & Surplus | -$217.68 M | -$257.76 M | -$291.27 M | -$333.69 M | -$374.71 M | -$414.64 M |
| Non-Current Liabilities | $992.00 K | $849.00 K | $703.00 K | $549.00 K | $390.00 K | $226.00 K |
| Current Liabilities | $9.57 M | $10.93 M | $11.91 M | $13.45 M | $13.67 M | $9.99 M |
| Total Liabilities | $10.56 M | $11.78 M | $12.61 M | $14.00 M | $14.06 M | $10.21 M |
| Fixed Assets | $539.00 K | $544.00 K | $616.00 K | $559.00 K | $510.00 K | $460.00 K |
| Current Assets | $453.79 M | $418.27 M | $389.02 M | $351.80 M | $316.28 M | $279.60 M |
| Total Assets | $456.17 M | $420.52 M | $391.19 M | $353.77 M | $318.05 M | $281.17 M |
Upstream Bio, Inc. Common Stock Cash Flow
Quarterly
| Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 | |
|---|---|---|---|---|---|---|
| Net Income | -$27.27 M | -$39.97 M | -$33.75 M | -$42.46 M | -$40.59 M | -$39.70 M |
| Operating Cash Flow | -$41.16 M | -$39.24 M | -$22.24 M | -$30.63 M | -$47.85 M | -$35.62 M |
| Investing Cash Flow | -$213.38 M | $12.77 M | $48.19 M | $58.94 M | $42.40 M | $15.76 M |
| Financing Cash Flow | -$34.00 K | $612.00 K | $760.00 K | $1.10 M | $598.00 K | $2.53 M |
| Change in Cash | -$254.58 M | -$25.85 M | $26.71 M | $29.41 M | -$4.85 M | -$17.33 M |
Upstream Bio, Inc. Common Stock Return Calculator
The Upstream Bio, Inc. Common Stock stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.
*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.
Returns Estimator
Based on past performance of this fund
ENTER AMOUNT
$10,000
Select Duration
5Yrs
1 Yr5 Yrs
If you had invested $10,000 5 years ago, what would its value be today?$10,000
Invested Amount$10,000
Est. Returns$0
About Upstream Bio, Inc. Common Stock
Upstream Bio Inc is a clinical-stage biotechnology company developing treatments for inflammatory diseases, with an initial focus on severe respiratory disorders. It is developing verekitug, the known antagonist currently in clinical development that targets the receptor for Thymic Stromal Lymphopoietin (TSLP), a cytokine that is a clinically validated driver of inflammatory response positioned upstream of multiple signaling cascades that affect a variety of immune-mediated diseases. Verekitug has advanced into three separate world-wide, placebo-controlled, randomized Phase 2 clinical trials, two completed in chronic rhinosinusitis with nasal polyps (CRSwNP) and severe asthma, and one ongoing in chronic obstructive pulmonary disease (COPD).
Popular Stocks
FAQs
What is the share price of Upstream Bio, Inc. Common Stock today?
Upstream Bio, Inc. Common Stock (UPB) share price as of September 18, 2026 is $5.26. If you are investing from India, you can always check the valuation in the INR before investing.
Can Indian Investors purchase shares of Upstream Bio, Inc. Common Stock?
Yes, Indian Investors can invest in the Upstream Bio, Inc. Common Stock (UPB) Share by opening an international trading account with Angel One.
How can I purchase Upstream Bio, Inc. Common Stock shares in India?
Purchasing Upstream Bio, Inc. Common Stock (UPB) share from India can be done by: Directly: By opening an international trading account with Angel One. The process would include KYC verification. The account activation takes a few minutes to a few hours, after which you can start buying Upstream Bio, Inc. Common Stock (UPB) by making deposits in US dollars. Indirectly: By investing in mutual funds and Exchange Traded Funds (ETF) that offers exposure in global stocks.
Can I buy Fractional shares of Upstream Bio, Inc. Common Stock?
Yes, you can purchase fractional shares of Upstream Bio, Inc. Common Stock (UPB) or any other US company shares in Angel One for any dollar amount.
What is the market capitalization value of Upstream Bio, Inc. Common Stock?
The market capitalization of Upstream Bio, Inc. Common Stock on September 18, 2026, is $291.93 M.
In which sector Upstream Bio, Inc. Common Stock belongs?
Upstream Bio, Inc. Common Stock operates in the null sector, specifically in the null industry.
What documents are required to invest in Upstream Bio, Inc. Common Stock stocks?
In order to invest in Upstream Bio, Inc. Common Stock (UPB) you will need Proof of Identification (Aadhaar, PAN, Passport etc.) and Proof of Address (Aadhaar, Voter Card etc.). From start to end, the process is digital and can be seamless.
Diversify Your Portfolio with US Stocks
Invest in Wall Street Giants from India
