Serina Therapeutics SER
NYSE SER
$2.72 +0.07 (+2.73%)
As of: Aug 21, 2026 · 10:21 AM EDT

Serina Therapeutics (SER) Debt Ratio (2017 - 2025)

Serina Therapeutics (SER) posted Debt Ratio of 0.23 for Q3 2025, down 84.49% sequentially from 1.5 in Q3 2024, and down 84.49% YoY from 1.5 in Q3 2024.

Serina Therapeutics (SER) Debt Ratio (2017 - 2025) Analysis & Trends

Serina Therapeutics has reported Debt Ratio for 9 years, with the latest figure at 0.23 in Q3 2025.

  • Quarterly Debt Ratio fell 84.49% year-over-year to 0.23 in Q3 2025, while the trailing twelve-month figure through Sep 2025 was 0.23 (down 84.49% YoY) and the FY2022 annual result came in at 5.59, up 33.6% from the prior year.
  • Debt Ratio eased to 0.23 in Q3 2025 per SER's latest filing, from 1.5 in the prior quarter.
  • Over five years, Debt Ratio peaked at 66.42 in Q2 2023 and troughed at 0.18 in Q3 2023.
  • A 5-year average of 10.98 and a median of 4.0 in 2022 frame the typical range for Debt Ratio.
  • The sharpest annual moves came in 2023 and 2024: Debt Ratio jumped 1411.58% in 2023, then tumbled 98.43% in 2024.
  • Over 5 years, Debt Ratio stood at 4.19 in 2021, then soared by 33.6% to 5.59 in 2022, then slumped by 96.75% to 0.18 in 2023, then surged by 725.56% to 1.5 in 2024, then plunged by 84.49% to 0.23 in 2025.
  • According to Business Quant data, Debt Ratio over the past three periods registered 0.23, 1.5, and 1.04 for Q3 2025, Q3 2024, and Q2 2024 respectively.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Debt Ratio (Qtr)
1 Vertex Pharmaceuticals 140.39 Bn 132.54 Bn 2.84 Bn -
2 Regeneron Pharmaceuticals 86.47 Bn 78.47 Bn 3.93 Bn 0.05
3 Argenx Se 65.25 Bn 60.07 Bn 1.37 Bn -
4 Moderna 61.79 Bn 56.66 Bn 52.00 Mn 0.05
5 BeOne Medicines 42.27 Bn 37.17 Bn 1.53 Bn 0.12
6 Alnylam Pharmaceuticals 31.17 Bn 27.86 Bn 992.69 Mn -
7 BioNTech SE 28.61 Bn 10.22 Bn 668.28 Mn 0.03
8 Insmed 27.44 Bn 26.28 Bn 358.27 Mn 0.26
9 Royalty Pharma 27.30 Bn 26.46 Bn - 0.47
10 Serina Therapeutics 46.21 Mn 23.18 Mn - -

Historic Data

Download Data
DateValue
Sep 30, 2025 0.23
Sep 30, 2024 1.50
Jun 30, 2024 1.04
Mar 31, 2024 0.96
Sep 30, 2023 0.18
Jun 30, 2023 66.42
Mar 31, 2023 60.47
Dec 31, 2022 5.59
Sep 30, 2022 4.19
Jun 30, 2022 5.32
Mar 31, 2022 4.00
Dec 31, 2021 4.19
Sep 30, 2021 4.70
Jun 30, 2021 3.59
Mar 31, 2021 2.33
Dec 31, 2020 1.49
Sep 30, 2020 0.84
Jun 30, 2020 0.75
Mar 31, 2020 0.35
Dec 31, 2019 0.21