PFSRSONJ
UPB

Police & Firemen's Retirement System of New Jersey’s Upstream Bio Inc UPB Stock Holding History

Police & Firemen's Retirement System of New Jersey’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 		$65.4K Hold
9,456
– – ﹤0.01% 2890
2026
Q1 		$85.1K Hold
9,456
– – ﹤0.01% 2583
2025
Q4 		$257K Buy
9,456
+9
+0.1% +$224 ﹤0.01% 2022
2025
Q3 		$178K Buy
9,447
+1,614
+21% +$25.1K ﹤0.01% 2235
2025
Q2 		$86K Buy
7,833
+4,483
+134% +$41.4K ﹤0.01% 2503
2025
Q1 		$20.5K Buy
+3,350
New +$32K ﹤0.01% 2965

Other funds holding UPB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SAM
SEB Asset Management Stockholm $26.6B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
YIH
Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return
Walleye Capital
Walleye Capital New York $28B AUM 44.22% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.59B AUM 39.81% 1-Year Est. Return
SAM
Simplify Asset Management Las Vegas, Nevada $7.19B AUM 6.88% 1-Year Est. Return
AA
ALPS Advisors Denver, Colorado $21.3B AUM 23.41% 1-Year Est. Return

Police & Firemen's Retirement System of New Jersey's UPB Position: Q2 2026 in Review

Police & Firemen's Retirement System of New Jersey held its Upstream Bio Inc (UPB) position steady in Q2 2026 at 9,456 shares worth $65.4K. The position accounts for ﹤0.01% of the portfolio, ranked #2890.

Police & Firemen's Retirement System of New Jersey first reported a position in UPB in Q1 2025 and has held it in 6 quarters since. The position peaked at $257K in Q4 2025. 42 funds tracked by Wall St. Rank hold UPB as of Q2 2026.

  • Police & Firemen's Retirement System of New Jersey held 9,456 shares of Upstream Bio Inc worth $65.4K as of Q2 2026.
  • Police & Firemen's Retirement System of New Jersey left its Upstream Bio Inc share count unchanged in Q2 2026.
  • Upstream Bio Inc made up ﹤0.01% of Police & Firemen's Retirement System of New Jersey's portfolio in Q2 2026, its #2890 holding.
  • Police & Firemen's Retirement System of New Jersey first reported a position in Upstream Bio Inc in Q1 2025 and has held it in 6 quarters since.
  • Police & Firemen's Retirement System of New Jersey's Upstream Bio Inc position peaked at $257K in Q4 2025.
  • 42 funds tracked by Wall St. Rank held Upstream Bio Inc as of Q2 2026.

Based on Police & Firemen's Retirement System of New Jersey's 13F filing for Q2 2026, filed 23 Jul 2026.