New York State Common Retirement Fund
UPB

New York State Common Retirement Fund’s Upstream Bio Inc UPB Stock Holding History

New York State Common Retirement Fund’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 		$36K Buy
5,200
+5,100
+5,100% +$42.7K ﹤0.01% 3062
2026
Q1 		$900 Sell
100
-11,600
-99% -$209K ﹤0.01% 3125
2025
Q4 		$318K Buy
11,700
+5,400
+86% +$134K ﹤0.01% 2115
2025
Q3 		$119K Buy
6,300
+1,600
+34% +$24.9K ﹤0.01% 2542
2025
Q2 		$51.6K Hold
4,700
– – ﹤0.01% 2937
2025
Q1 		$28.8K Buy
+4,700
New +$44.9K ﹤0.01% 2915

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

New York State Common Retirement Fund's UPB Position: Q2 2026 in Review

New York State Common Retirement Fund increased its Upstream Bio Inc (UPB) stake by 5,100% in Q2 2026, buying an estimated $42.7K and bringing the position to 5,200 shares worth $36K. The position accounts for ﹤0.01% of the portfolio, ranked #3062.

New York State Common Retirement Fund first reported a position in UPB in Q1 2025 and has held it in 6 quarters since. The position peaked at $318K in Q4 2025. 148 funds tracked by Wall St. Rank hold UPB as of Q2 2026.

  • New York State Common Retirement Fund held 5,200 shares of Upstream Bio Inc worth $36K as of Q2 2026.
  • New York State Common Retirement Fund bought 5,100 Upstream Bio Inc shares in Q2 2026, an estimated $42.7K.
  • Upstream Bio Inc made up ﹤0.01% of New York State Common Retirement Fund's portfolio in Q2 2026, its #3062 holding.
  • New York State Common Retirement Fund first reported a position in Upstream Bio Inc in Q1 2025 and has held it in 6 quarters since.
  • New York State Common Retirement Fund's Upstream Bio Inc position peaked at $318K in Q4 2025.
  • 148 funds tracked by Wall St. Rank held Upstream Bio Inc as of Q2 2026.

Based on New York State Common Retirement Fund's 13F filing for Q2 2026, filed 29 Jul 2026.