S
UPB

SignatureFD’s Upstream Bio Inc UPB Stock Holding History

SignatureFD’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 		– Sell
-66
Closed -$594 – 3658
2026
Q1 		$594 Sell
66
-51
-44% -$918 ﹤0.01% 3286
2025
Q4 		$3.18K Buy
117
+66
+129% +$1.64K ﹤0.01% 2837
2025
Q3 		$959 Buy
51
+2
+4% +$31 ﹤0.01% 3101
2025
Q2 		$538 Sell
49
-41
-46% -$379 ﹤0.01% 3095
2025
Q1 		$551 Buy
+90
New +$859 ﹤0.01% 3156

Other funds holding UPB

YIH
Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return
SAM
Simplify Asset Management Las Vegas, Nevada $7.19B AUM 6.88% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
PFSRSONJ
Police & Firemen's Retirement System of New Jersey Trenton, New Jersey $13.3B AUM 45.46% 1-Year Est. Return
CUAMC
China Universal Asset Management Company Shanghai, China $1.67B AUM 89% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
GI
GAMMA Investing Foster City, California $2.69B AUM 42.78% 1-Year Est. Return
FFA
Farther Finance Advisors San Francisco, California $12.8B AUM 26.53% 1-Year Est. Return
EWA
EverSource Wealth Advisors Birmingham, Alabama $2.97B AUM 28.74% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

SignatureFD's UPB Position: Q2 2026 in Review

SignatureFD sold out of Upstream Bio Inc (UPB) in Q2 2026, closing a stake of 66 shares — an estimated $594 sold.

SignatureFD first reported a position in UPB in Q1 2025 and held it in 5 quarters. The position peaked at $3.18K in Q4 2025. 12 funds tracked by Wall St. Rank hold UPB as of Q2 2026.

  • SignatureFD reported no remaining Upstream Bio Inc position as of Q2 2026 after selling out during the quarter.
  • SignatureFD sold 66 Upstream Bio Inc shares in Q2 2026, an estimated $594.
  • SignatureFD first reported a position in Upstream Bio Inc in Q1 2025 and held it in 5 quarters.
  • SignatureFD's Upstream Bio Inc position peaked at $3.18K in Q4 2025.
  • 12 funds tracked by Wall St. Rank held Upstream Bio Inc as of Q2 2026.

Based on SignatureFD's 13F filing for Q2 2026, filed 24 Jul 2026.