Upstream Bio, Inc. (UPB) Shares Outstanding

Shares Outstanding:

53.91M+111.20K(+0.21%)
August 4, 2025

Summary

  • As of today, UPB has 53.91 million outstanding stocks, with the most recent change of +111.20 thousand (+0.21%) on August 4, 2025.
  • Compared to the previous year, the number of outstanding shares has increased by +317.70 thousand (+0.59%).

Performance

UPB Shares Outstanding Chart

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UPB Shares Outstanding Trends

PeriodPeriodShares OutstandingShares OutstandingPricePriceMarket CapMarket Cap
RecentMost recent+0.2%-5.9%-5.9%
1Y1 Year+0.6%-11.1%-10.6%
3Y3 Years---
5Y5 Years---

UPB Shares Outstanding Highs & Lows

PeriodPeriodHighHighCurrent vs Highvs HighLowLowCurrent vs Lowvs Low
1M1-Month53.91Mat high53.91Mat low
3M3-Month53.91Mat high53.80M+0.2%
6M6-Month53.91Mat high53.69M+0.4%
1Y1-Year53.91Mat high53.59M+0.6%
3Y3-Year53.91Mat high51.34M+5.0%
5Y5-Year53.91Mat high51.34M+5.0%
All-TimeAll-Time53.91Mat high51.34M+5.0%

UPB Shares Outstanding History

DateValue
Aug 2025
53.91M(+0.2%)
Jun 2025
53.80M(+0.0%)
May 2025
53.79M(+0.2%)
Apr 2025
53.69M(+0.1%)
Mar 2025
53.64M(0.0%)
Mar 2025
53.64M(+0.1%)
DateValue
Dec 2024
53.60M(+0.0%)
Nov 2024
53.60M(+0.0%)
Oct 2024
53.59M(+4.4%)
Oct 2024
51.34M(0.0%)
Oct 2024
51.34M(0.0%)
Jun 2024
51.34M

FAQ

  • What are outstanding stocks?
  • How many outstanding stocks does Upstream Bio, Inc. have?
  • What is Upstream Bio, Inc. year-on-year outstanding stocks change?
  • What is the all-time highest number of outstanding stocks for Upstream Bio, Inc.?

What are outstanding stocks?

Outstanding stocks are the shares of a company that are currently owned by shareholders, including institutional investors and company insiders

How many outstanding stocks does Upstream Bio, Inc. have?

As of today, Upstream Bio, Inc. has 53.91M outstanding shares

What is Upstream Bio, Inc. year-on-year outstanding stocks change?

Over the past year, the number of outstanding stocks of UPB has changed by +317.70K (+0.59%)

What is the all-time highest number of outstanding stocks for Upstream Bio, Inc.?

Upstream Bio, Inc. historical maximum number of outstanding shares is 53.91M
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