SB
UPB

SIG Brokerage’s Upstream Bio Inc UPB Stock Holding History

SIG Brokerage’s Portfolio UPB Stock Details UPB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-20,000
Closed -$376K – 927
2025
Q3 		$376K Buy
+20,000
New +$311K 0.01% 566

Other funds holding UPB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DC
Decheng Capital Menlo Park, California $661M AUM 299.97% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
ES
Enavate Sciences Menlo Park, California $352M AUM 220.14% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
AS
Altshuler Shaham Tel Aviv, Israel $5.54B AUM 44.68% 1-Year Est. Return