Spero Therapeutics (SPRO) Interest & Investment Income (2017 - 2026)

Spero Therapeutics (SPRO) reported Interest & Investment Income of $336000.0 for Q1 2026, down 61.11% on a YoY basis from $864000.0 in Q1 2025, and down 10.64% quarter-over-quarter from $376000.0 in Q4 2025.

Spero Therapeutics (SPRO) Interest & Investment Income (2017 - 2026) Analysis & Trends

Spero Therapeutics has reported Interest & Investment Income for 10 years, with the latest figure at $336000.0 in Q1 2026.

  • For the quarter ending Q1 2026, Interest & Investment Income fell 61.11% year-over-year to $336000.0; the trailing twelve-month figure through Mar 2026 stood at $2.0 million (down 53.56% YoY), and the FY2025 full-year result was $2.5 million, down 46.95% from the prior year.
  • Interest & Investment Income for Q1 2026 stood at $336000.0, down from $376000.0 in the prior quarter.
  • The five-year high for Interest & Investment Income was $1.3 million in Q1 2024, with the low at $72000.0 in Q1 2022.
  • Historically, Interest & Investment Income has averaged $742764.7 across 5 years, with a median of $864000.0 in 2025.
  • Annual changes were most pronounced in 2023 — Interest & Investment Income jumped 1237.5% — and 2025, when it slumped 63.42%.
  • Spero Therapeutics' Interest & Investment Income stood at $715000.0 in 2022, then jumped by 45.87% to $1.0 million in 2023, then dropped by 1.44% to $1.0 million in 2024, then tumbled by 63.42% to $376000.0 in 2025, then dropped by 10.64% to $336000.0 in 2026.
  • The last three Interest & Investment Income figures came in at $336000.0 (Q1 2026), $376000.0 (Q4 2025), and $532000.0 (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Int & Inv Inc (Qtr)
1 Alterity Therapeutics 925,601.88 Bn 925,601.85 Bn - 597,319.59
2 Belite Bio 58,560.00 Bn 58,560.00 Bn - -
3 Quantum Biopharma 17,284.41 Bn 17,284.40 Bn - -
4 Legend Biotech 2,809.00 Bn 2,808.71 Bn 242.10 Mn 40.10 Mn
5 Evaxion A 1,334.43 Bn 1,334.42 Bn - 305,000.00
6 Akari Therapeutics 1,312.27 Bn 1,312.26 Bn - -
7 Psyence Biomedical 212.16 Bn 212.16 Bn - 103,341.00
8 Vertex Pharmaceuticals 114.83 Bn 107.58 Bn 2.59 Bn 114.80 Mn
9 Abivax 91.96 Bn 91.96 Bn - -14.79 Mn
10 Spero Therapeutics 129.74 Mn 73.61 Mn - 336,000.00

Historic Data

Download Data
DateValue
Mar 31, 2026 336,000.00
Dec 31, 2025 376,000.00
Sep 30, 2025 532,000.00
Jun 30, 2025 740,000.00
Mar 31, 2025 864,000.00
Dec 31, 2024 1.03 Mn
Sep 30, 2024 1.18 Mn
Jun 30, 2024 1.20 Mn
Mar 31, 2024 1.33 Mn
Dec 31, 2023 1.04 Mn
Sep 30, 2023 950,000.00
Jun 30, 2023 982,000.00
Mar 31, 2023 963,000.00
Dec 31, 2022 715,000.00
Sep 30, 2022 208,000.00
Jun 30, 2022 111,000.00
Mar 31, 2022 72,000.00
Dec 31, 2021 76,000.00
Sep 30, 2021 90,000.00
Jun 30, 2021 82,000.00