Korro Bio (KRRO) vs Tiziana Life Sciences (TLSA)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
Tiziana Life Sciences (TLSA) has outperformed Korro Bio (KRRO) over the past year, losing 49.3% versus a loss of 78.5%. Over five years, TLSA leads with a -27.2% price change compared with -97.0% for KRRO. Korro Bio is the larger company by market cap ($154.5 million vs $140.0 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 | KRRO | TLSA |
|---|---|---|
| Share price | $10.49 | $1.10 |
| Market cap | $154.47M | $139.99M |
| 1-day change | +7.48% | -0.90% |
| YTD return | +30.96% | -26.17% |
| 1-year return | -78.49% | -49.31% |
| 5-year return | -97.05% | -27.15% |
| EPS (TTM) | $-9.88 | $-0.16 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $55.89 | $2.33 |
| 52-week low | $5.20 | $0.76 |
| Distance from 52-week high | -81.23% | -52.79% |
| Average volume | 148.67K | 712.06K |
| Shares outstanding | 14.73M | 127.26M |
| 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
- TLSA has outperformed KRRO by 29.2 percentage points over the past year.
KRRO vs TLSA FAQ
Which is bigger, Korro Bio or Tiziana Life Sciences?
Korro Bio (KRRO) is larger, with a market capitalization of $154.47M compared with $139.99M for Tiziana Life Sciences (TLSA).
Which stock has performed better over the past year, KRRO or TLSA?
TLSA returned -49.31% over the past 12 months, compared with -78.49% for KRRO (price return, excluding dividends). Past performance does not predict future results.
Are Korro Bio and Tiziana Life Sciences in the same industry?
Yes. Both are classified in the Biotechnology: Pharmaceutical Preparations industry within the Health Care sector.