Upstream Bio, Inc. (UPB)
NASDAQ: UPB · Real-Time Price · USD
19.79
+0.87 (4.60%)
Oct 9, 2025, 4:00 PM EDT - Market closed
Upstream Bio Market Cap
Upstream Bio has a market cap or net worth of $1.07 billion as of October 10, 2025.
Market Cap
1.07B
Enterprise Value
674.85M
1-Year Change
n/a
Ranking
Category
Stock Price
$19.79
Market Cap Chart
Since the IPO on October 11, 2024, Upstream Bio's market cap has increased from $393.35M to $1.07B, an increase of 171.23%. That is a compound annual growth rate of 173.48%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Oct 8, 2025 | 1.02B | 15.76% |
| Dec 31, 2024 | 881.13M | 124.01% |
| Oct 11, 2024 | 393.35M | - |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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