Tiziana Life Sciences (TLSA) Retained Earnings (2017 - 2025)
Tiziana Life Sciences (TLSA) posted Retained Earnings of -$163.1 million for Q4 2025, down 8.4% on a QoQ basis from -$150.5 million in Q2 2025, and down 12.62% year-over-year from -$186.7 million in Q4 2024.
Analysis
Tiziana Life Sciences (TLSA) Retained Earnings (2017 - 2025) Analysis & Trends
Tiziana Life Sciences has reported Retained Earnings for 9 years, with the latest figure at -$163.1 million in Q4 2025.
- On a quarterly basis, Retained Earnings fell 12.62% year-over-year to -$163.1 million in Q4 2025; TTM through Dec 2025 was -$163.1 million, a 12.62% decrease from a year earlier, with the FY2025 full-year figure at -$163.1 million, down 12.62% from the prior year.
- Retained Earnings was -$163.1 million for Q4 2025 at Tiziana Life Sciences, down from -$150.5 million in the prior quarter.
- The five-year high for Retained Earnings was -$101.7 million in Q2 2021, with the low at -$163.1 million in Q4 2025.
- Average Retained Earnings over 5 years is -$129.4 million, with a median of -$129.3 million recorded in 2023.
- The sharpest annual moves came in 2021 and 2022: Retained Earnings plunged 73.0% in 2021, then declined 7.59% in 2022.
- Over 5 years, Retained Earnings stood at -$108.1 million in 2021, then dropped by 7.59% to -$116.3 million in 2022, then fell by 14.98% to -$133.7 million in 2023, then retreated by 8.34% to -$144.8 million in 2024, then fell by 12.62% to -$163.1 million in 2025.
- The last three Retained Earnings figures came in at -$163.1 million (Q4 2025), -$150.5 million (Q2 2025), and -$144.8 million (Q4 2024), per Business Quant data.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Retained Earnings (Qtr) |
|---|---|---|---|---|---|
| 1 | Amgen | 206.44 Bn | 192.45 Bn | 7.24 Bn | -22.28 Bn |
| 2 | Gilead Sciences | 179.97 Bn | 176.79 Bn | 6.22 Bn | 9.53 Bn |
| 3 | Vertex Pharmaceuticals | 130.57 Bn | 122.72 Bn | 2.84 Bn | 15.69 Bn |
| 4 | Regeneron Pharmaceuticals | 81.63 Bn | 73.63 Bn | 3.93 Bn | 37.62 Bn |
| 5 | Argenx Se | 60.34 Bn | 55.16 Bn | 1.37 Bn | 558.00 Mn |
| 6 | Moderna | 54.37 Bn | 49.23 Bn | 52.00 Mn | 5.10 Bn |
| 7 | Alnylam Pharmaceuticals | 33.07 Bn | 29.76 Bn | 992.69 Mn | -6.33 Bn |
| 8 | Biogen | 31.84 Bn | 30.55 Bn | 1.96 Bn | 20.97 Bn |
| 9 | Roivant Sciences | 29.49 Bn | 29.49 Bn | 1.16 Mn | 5.13 Bn |
| 10 | Tiziana Life Sciences | 113.92 Mn | 113.92 Mn | - | -163.11 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Dec 31, 2025 | -163.11 Mn |
| Jun 30, 2025 | -150.46 Mn |
| Dec 31, 2024 | -144.83 Mn |
| Jun 30, 2024 | -138.27 Mn |
| Dec 31, 2023 | -133.68 Mn |
| Jun 30, 2023 | -124.88 Mn |
| Dec 31, 2022 | -116.26 Mn |
| Jun 30, 2022 | -112.57 Mn |
| Dec 31, 2021 | -108.06 Mn |
| Jun 30, 2021 | -101.67 Mn |
| Dec 31, 2020 | -84.65 Mn |
| Jun 30, 2020 | -58.77 Mn |
| Dec 31, 2019 | -55.47 Mn |
| Jun 30, 2019 | -50.76 Mn |
| Dec 31, 2018 | -46.12 Mn |
| Jun 30, 2018 | -45.90 Mn |
| Dec 31, 2017 | -39.50 Mn |