Serina Therapeutics (SER) vs Talphera (TLPH)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Talphera (TLPH) has outperformed Serina Therapeutics (SER) over the past year, losing 16.7% versus a loss of 62.8%. Over five years, SER leads with a -93.9% price change compared with -94.9% for TLPH. Talphera is the larger company by market cap ($55.0 million vs $51.3 million), about 1.1 times the size.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | SER | TLPH |
|---|---|---|
| Share price | $2.02 | $1.06 |
| Market cap | $51.31M | $54.96M |
| 1-day change | +0.23% | +0.84% |
| YTD return | +5.07% | -7.89% |
| 1-year return | -62.78% | -16.67% |
| 5-year return | -93.88% | -94.85% |
| EPS (TTM) | $-1.87 | $-0.26 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $5.71 | $1.57 |
| 52-week low | $1.22 | $0.69 |
| Distance from 52-week high | -64.63% | -32.56% |
| Average volume | 64.02K | 251.66K |
| Shares outstanding | 25.40M | 51.91M |
| Sector | Health Care | Health Care |
| Industry | Biotechnology: Pharmaceutical Preparations | Biotechnology: Pharmaceutical Preparations |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- TLPH has outperformed SER by 46.1 percentage points over the past year.
SER vs TLPH FAQ
Which is bigger, Serina Therapeutics or Talphera?
Talphera (TLPH) is larger, with a market capitalization of $54.96M compared with $51.31M for Serina Therapeutics (SER).
Which stock has performed better over the past year, SER or TLPH?
TLPH returned -16.67% over the past 12 months, compared with -62.78% for SER (price return, excluding dividends). Past performance does not predict future results.
Are Serina Therapeutics and Talphera in the same industry?
Yes. Both are classified in the Biotechnology: Pharmaceutical Preparations industry within the Health Care sector.