Mirae Asset Global ETFs Holdings
UPB icon

Mirae Asset Global ETFs Holdings’s Upstream Bio Inc UPB Stock Holding History

Mirae Asset Global ETFs Holdings’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
2026
Q2 		$112K Buy
16,217
+609
+4% +$5.1K ﹤0.01% 2764
2026
Q1 		$140K Sell
15,608
-1,883
-11% -$33.9K ﹤0.01% 2523
2025
Q4 		$475K Buy
17,491
+628
+4% +$15.6K ﹤0.01% 1917
2025
Q3 		$315K Sell
16,863
-2,221
-12% -$34.5K ﹤0.01% 2090
2025
Q2 		$210K Buy
19,084
+8,788
+85% +$81.2K ﹤0.01% 2263
2025
Q1 		$63K Buy
10,296
+468
+5% +$4.47K ﹤0.01% 2799
2024
Q4 		$162K Buy
+9,828
New +$219K ﹤0.01% 2486

Other funds holding UPB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
O
OrbiMed New York $5.4B AUM 163.13% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DC
Decheng Capital Menlo Park, California $732M AUM 275.56% 1-Year Est. Return
ES
Enavate Sciences Menlo Park, California $345M AUM 134.64% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Mirae Asset Global ETFs Holdings's UPB Position: Q2 2026 in Review

Mirae Asset Global ETFs Holdings increased its Upstream Bio Inc (UPB) stake by 3.9% in Q2 2026, buying an estimated $5.1K and bringing the position to 16,217 shares worth $112K. The position accounts for ﹤0.01% of the portfolio, ranked #2764.

Mirae Asset Global ETFs Holdings first reported a position in UPB in Q4 2024 and has held it in 7 quarters since. The position peaked at $475K in Q4 2025. 148 funds tracked by Wall St. Rank hold UPB as of Q2 2026.

  • Mirae Asset Global ETFs Holdings held 16,217 shares of Upstream Bio Inc worth $112K as of Q2 2026.
  • Mirae Asset Global ETFs Holdings bought 609 Upstream Bio Inc shares in Q2 2026, an estimated $5.1K.
  • Upstream Bio Inc made up ﹤0.01% of Mirae Asset Global ETFs Holdings's portfolio in Q2 2026, its #2764 holding.
  • Mirae Asset Global ETFs Holdings first reported a position in Upstream Bio Inc in Q4 2024 and has held it in 7 quarters since.
  • Mirae Asset Global ETFs Holdings's Upstream Bio Inc position peaked at $475K in Q4 2025.
  • 148 funds tracked by Wall St. Rank held Upstream Bio Inc as of Q2 2026.

Based on Mirae Asset Global ETFs Holdings's 13F filing for Q2 2026, filed 14 Aug 2026.