Serina Therapeutics SER
NYSE SER
$2.77 +0.12 (+4.53%)
As of: Aug 21, 2026 · 3:33 PM EDT

Serina Therapeutics (SER) Common Equity (2017 - 2026)

Serina Therapeutics (SER) posted Common Equity of -$37000.0 for Q4 2025, down 102.32% sequentially from $1.6 million in Q3 2025, and down 105.77% YoY from $641000.0 in Q4 2024.

Serina Therapeutics (SER) Common Equity (2017 - 2026) Analysis & Trends

Serina Therapeutics has reported Common Equity for 9 years, with the latest figure at -$37000.0 in Q4 2025.

  • Quarterly Common Equity fell 105.77% year-over-year to -$37000.0 in Q4 2025, while the trailing twelve-month figure through Dec 2025 was -$37000.0 (down 105.77% YoY) and the FY2025 annual result came in at -$37000.0, down 105.77% from the prior year.
  • Common Equity fell to -$37000.0 in Q4 2025 per SER's latest filing, from $1.6 million in the prior quarter.
  • Over five years, Common Equity peaked at $1.6 million in Q2 2025 and troughed at -$37.8 million in Q4 2022.
  • A 5-year average of -$15.2 million and a median of -$12.6 million in 2021 frame the typical range for Common Equity.
  • The sharpest annual moves came in 2021 and 2025: Common Equity sank 1527.47% in 2021, then jumped 111.53% in 2025.
  • Over 5 years, Common Equity stood at -$11.9 million in 2021, then tumbled by 218.13% to -$37.8 million in 2022, then grew by 14.52% to -$32.3 million in 2023, then jumped by 101.98% to $641000.0 in 2024, then tumbled by 105.77% to -$37000.0 in 2025.
  • According to Business Quant data, Common Equity over the past three periods registered -$37000.0, $1.6 million, and $1.6 million for Q4 2025, Q3 2025, and Q2 2025 respectively.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Common Equity (Qtr)
1 Vertex Pharmaceuticals 138.83 Bn 130.98 Bn 2.84 Bn 20.25 Bn
2 Regeneron Pharmaceuticals 85.79 Bn 77.79 Bn 3.93 Bn 31.71 Bn
3 Argenx Se 64.95 Bn 59.77 Bn 1.37 Bn -
4 Moderna 58.59 Bn 53.46 Bn 52.00 Mn 6.76 Bn
5 BeOne Medicines 41.93 Bn 36.83 Bn 1.53 Bn 5.17 Bn
6 Alnylam Pharmaceuticals 31.52 Bn 28.21 Bn 992.69 Mn 1.35 Bn
7 BioNTech SE 27.98 Bn 9.58 Bn 668.28 Mn 22.38 Bn
8 Insmed 27.42 Bn 26.26 Bn 358.27 Mn 757.49 Mn
9 Royalty Pharma 27.33 Bn 26.49 Bn - 9.79 Bn
10 Serina Therapeutics 45.71 Mn 22.69 Mn - 18.73 Mn

Historic Data

Download Data
DateValue
Jun 30, 2026 18.73 Mn
Dec 31, 2025 -37,000.00
Sep 30, 2025 1.59 Mn
Jun 30, 2025 1.65 Mn
Mar 31, 2025 1.56 Mn
Dec 31, 2024 641,000.00
Sep 30, 2024 -13.83 Mn
Jun 30, 2024 -16.39 Mn
Mar 31, 2024 -28.39 Mn
Dec 31, 2023 -32.29 Mn
Sep 30, 2023 -33.35 Mn
Jun 30, 2023 -35.29 Mn
Mar 31, 2023 -36.12 Mn
Dec 31, 2022 -37.78 Mn
Sep 30, 2022 -15.15 Mn
Jun 30, 2022 -13.26 Mn
Mar 31, 2022 -11.59 Mn
Dec 31, 2021 -11.88 Mn
Sep 30, 2021 -9.98 Mn
Jun 30, 2021 -8.29 Mn