NASDAQ: UPB
Upstream Bio Inc Stock Ownership - Who owns Upstream Bio?

Insider buying vs selling

Have Upstream Bio Inc insiders been buying or selling?

No trades
There has been no insiders buying vs selling in the past 12 months.

Be the first to know when UPB insiders and whales buy or sell their stock.

UPB Shareholders

What type of owners hold Upstream Bio Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Fmr LLC13.91%7,518,202$57.74MInstitution
Orbimed Advisors LLC10.76%5,813,673$44.65MInsider
Erez Chimovits10.76%5,813,673$44.65MInsider
Orbimed Advisors LLC10.54%5,693,589$43.73MInstitution
Ai Upstream LLC10.17%5,494,410$42.20MInsider
Blackrock Inc6.19%3,344,504$25.69MInstitution
Decheng Capital LLC5.82%3,143,078$24.14MInstitution
Norges Bank5.33%2,882,647$22.14MInstitution
Enavate Sciences GP LLC4.55%2,459,703$18.89MInstitution
Vanguard Group Inc4.42%2,388,439$18.34MInstitution

1 of 3

UPB vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
UPB73.77%26.23%
ENTA64.96%35.04%Net SellingNet Selling
DMAC23.15%71.44%Net BuyingNet Buying
IMMP0.13%0.00%
DNA9.92%90.08%Net SellingNet Selling

Upstream Bio Stock Ownership FAQ

Who owns Upstream Bio?

Upstream Bio (NASDAQ: UPB) is owned by 94.70% institutional shareholders, 33.68% Upstream Bio insiders, and 0.00% retail investors. Orbimed Advisors LLC is the largest individual Upstream Bio shareholder, owning 5.81M shares representing 10.76% of the company. Orbimed Advisors LLC's Upstream Bio shares are currently valued at $44.65M.

If you're new to stock investing, here's how to buy Upstream Bio stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.