Sionna Therapeutics (SION) Retained Earnings (2024 - 2026)

Sionna Therapeutics (SION) posted Retained Earnings of -$283.1 million for Q1 2026, down 10.45% sequentially from -$256.4 million in Q4 2025, and down 151.57% YoY from $549.0 million in Q1 2025.

Sionna Therapeutics (SION) Retained Earnings (2024 - 2026) Analysis & Trends

Sionna Therapeutics has reported Retained Earnings for 3 years, with the latest figure at -$283.1 million in Q1 2026.

  • Quarterly Retained Earnings fell 151.57% year-over-year to -$283.1 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was -$283.1 million (down 151.57% YoY) and the FY2025 annual result came in at -$256.4 million, down 69761.41% from the prior year.
  • Retained Earnings slipped to -$283.1 million in Q1 2026 per SION's latest filing, from -$256.4 million in the prior quarter.
  • Over five years, Retained Earnings peaked at $549.0 million in Q1 2025 and troughed at -$283.1 million in Q1 2026.
  • A 3-year average of $1.7 million and a median of $275500.0 in 2024 frame the typical range for Retained Earnings.
  • The sharpest annual moves came in 2025 and 2026: Retained Earnings slumped 69761.41% in 2025, then tumbled 151.57% in 2026.
  • Over 3 years, Retained Earnings stood at $368000.0 in 2024, then plunged by 69761.41% to -$256.4 million in 2025, then slipped by 10.45% to -$283.1 million in 2026.
  • According to Business Quant data, Retained Earnings over the past three periods registered -$283.1 million, -$256.4 million, and $420000.0 for Q1 2026, Q4 2025, and Q3 2025 respectively.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Retained Earnings (Qtr)
1 Vertex Pharmaceuticals 128.13 Bn 120.28 Bn 2.84 Bn 15.69 Bn
2 Regeneron Pharmaceuticals 112.33 Bn 104.33 Bn 3.93 Bn 37.62 Bn
3 Argenx Se 53.24 Bn 48.05 Bn 1.41 Bn 1.41 Bn
4 Revolution Medicines 43.64 Bn 43.64 Bn - -4.00 Bn
5 BeOne Medicines 39.27 Bn 34.17 Bn 1.53 Bn 13.05 Bn
6 MindWalk Holdings 35.32 Bn 35.31 Bn 1.82 Bn -104.13 Mn
7 Royalty Pharma 33.72 Bn 35.84 Bn - 4.38 Bn
8 Alnylam Pharmaceuticals 30.58 Bn 27.27 Bn 992.69 Mn -6.33 Bn
9 Insmed 27.01 Bn 25.85 Bn 358.27 Mn 6.57 Bn
10 Sionna Therapeutics 291.76 Mn 291.76 Mn - 579.20 Mn

Historic Data

Download Data
DateValue
Jun 30, 2026 579.20 Mn
Mar 31, 2026 -283.13 Mn
Dec 31, 2025 -256.35 Mn
Sep 30, 2025 420,000.00
Jun 30, 2025 183,000.00
Mar 31, 2025 548.99 Mn
Dec 31, 2024 368,000.00