Spero Therapeutics SPRO
NASDAQ SPRO
$1.17 -0.02 (-1.68%)
At close: Sep 9, 2026 · 4:00 PM EDT

Spero Therapeutics (SPRO) EPS (Basic) (2016 - 2026)

Spero Therapeutics' (SPRO) quarterly EPS (Basic) came in at -$0.16 in Q2 2026, down 441.62% on a YoY basis from $0.05 in Q2 2025, and down 31.02% quarter-over-quarter from -$0.13 in Q1 2026.

Analysis

Spero Therapeutics (SPRO) EPS (Basic) (2016 - 2026) Analysis & Trends

Spero Therapeutics (SPRO) has reported EPS (Basic) for 11 consecutive years, with -$0.16 the latest figure, recorded in Q2 2026.

  • For the quarter ending Q2 2026, EPS (Basic) fell 441.62% year-over-year to -$0.16; the trailing twelve-month figure through Jun 2026 stood at $0.1 (up 110.44% YoY), and the FY2025 full-year result was $0.12, up 109.82% from the prior year.
  • EPS (Basic) declined to -$0.16 in Q2 2026 per SPRO's latest filing, from -$0.13 in the prior quarter.
  • Across five years, EPS (Basic) topped out at $0.97 in Q4 2023 and bottomed at -$0.92 in Q1 2022.
  • Historically, EPS (Basic) has averaged -$0.13 across 5 years, with a median of -$0.23 in 2023.
  • The sharpest annual moves came in 2025 and 2026: EPS (Basic) surged 242.15% in 2025, then slumped 441.62% in 2026.
  • Over 5 years, EPS (Basic) stood at $0.71 in 2022, then surged by 36.37% to $0.97 in 2023, then sank by 138.69% to -$0.38 in 2024, then jumped by 242.15% to $0.53 in 2025, then plunged by 130.84% to -$0.16 in 2026.
  • According to Business Quant data, EPS (Basic) over the past three periods registered -$0.16, -$0.13, and $0.53 for Q2 2026, Q1 2026, and Q4 2025 respectively.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) EPS (Basic) (Qtr)
1 Amgen 211.73 Bn 197.74 Bn 7.24 Bn 4.40
2 Gilead Sciences 180.92 Bn 177.74 Bn 6.22 Bn -8.44
3 Vertex Pharmaceuticals 132.16 Bn 124.30 Bn 2.84 Bn 4.34
4 Regeneron Pharmaceuticals 82.89 Bn 74.90 Bn 3.93 Bn 12.62
5 Argenx Se 61.41 Bn 56.23 Bn 1.37 Bn 7.70
6 Moderna 53.99 Bn 48.85 Bn 52.00 Mn -1.96
7 Alnylam Pharmaceuticals 34.48 Bn 31.18 Bn 992.69 Mn 1.23
8 Biogen 31.15 Bn 29.86 Bn 1.96 Bn 0.66
9 Roivant Sciences 30.05 Bn 30.05 Bn 1.16 Mn -0.40
10 Spero Therapeutics 67.82 Mn 17.05 Mn - -0.16
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 -0.16
Mar 31, 2026 -0.13
Dec 31, 2025 0.53
Sep 30, 2025 -0.13
Jun 30, 2025 -0.03
Mar 31, 2025 -0.25
Dec 31, 2024 -0.38
Sep 30, 2024 -0.33
Jun 30, 2024 -0.33
Mar 31, 2024 -0.24
Dec 31, 2023 0.97
Sep 30, 2023 -0.06
Jun 30, 2023 -0.23
Mar 31, 2023 -0.25
Dec 31, 2022 0.71
Sep 30, 2022 -0.33
Jun 30, 2022 -0.79
Mar 31, 2022 -0.92
Dec 31, 2021 -0.89
Sep 30, 2021 -0.70