Upstream Bio (UPB) Interest & Investment Income (2023 - 2026)

Upstream Bio's quarterly Interest & Investment Income came in at $3.1 million in Q1 2026, down 35.61% year-on-year from $4.7 million in Q1 2025, and down 16.42% quarter-over-quarter from $3.7 million in Q4 2025.

Upstream Bio has reported Interest & Investment Income for 4 years, with the latest figure at $3.1 million in Q1 2026.

  • For the quarter ending Q1 2026, Interest & Investment Income fell 35.61% year-over-year to $3.1 million; the trailing twelve-month figure through Mar 2026 stood at $15.2 million (down 2.28% YoY), and the FY2025 full-year result was $16.9 million, up 39.68% from the prior year.
  • Interest & Investment Income for Q1 2026 stood at $3.1 million, down from $3.7 million in the prior quarter.
  • The five-year high for Interest & Investment Income was $5.1 million in Q4 2024, with the low at $1.3 million in Q1 2024.
  • Average Interest & Investment Income over 4 years is $3.2 million, with a median of $3.1 million recorded in 2026.
  • Year-over-year, Interest & Investment Income surged 274.64% in 2025 and plunged 35.61% in 2026.
  • Tracing UPB's Interest & Investment Income over 4 years: stood at $1.5 million in 2023, then surged by 234.17% to $5.1 million in 2024, then fell by 28.01% to $3.7 million in 2025, then retreated by 16.42% to $3.1 million in 2026.
  • The last three Interest & Investment Income figures came in at $3.1 million (Q1 2026), $3.7 million (Q4 2025), and $4.1 million (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Int & Inv Inc (Qtr)
1 Quantum Biopharma 1,216,509.61 Bn 1,216,509.61 Bn - -
2 Alterity Therapeutics 764,224.41 Bn 764,224.38 Bn - -
3 Legend Biotech 2,716.00 Bn 2,715.71 Bn 242.10 Mn 7.90 Mn
4 Nanobiotix 2,248.83 Bn 2,248.77 Bn - -
5 Akari Therapeutics 1,951.18 Bn 1,951.17 Bn - -
6 Vertex Pharmaceuticals 113.69 Bn 106.44 Bn 2.59 Bn 114.80 Mn
7 Evaxion A 64.16 Bn 64.14 Bn - 305,000.00
8 Regeneron Pharmaceuticals 63.94 Bn 55.18 Bn 3.31 Bn -
9 Alnylam Pharmaceuticals 40.13 Bn 37.12 Bn 959.66 Mn 26.60 Mn
10 Upstream Bio 454.22 Mn 454.22 Mn -3.94 Mn 3.05 Mn

Historic Data

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DateValue
Mar 31, 2026 3.05 Mn
Dec 31, 2025 3.65 Mn
Sep 30, 2025 4.11 Mn
Jun 30, 2025 4.43 Mn
Mar 31, 2025 4.74 Mn
Dec 31, 2024 5.08 Mn
Sep 30, 2024 2.90 Mn
Jun 30, 2024 2.88 Mn
Mar 31, 2024 1.27 Mn
Dec 31, 2023 1.52 Mn
Sep 30, 2023 1.53 Mn