Fortress Biotech (FBIO) vs iBio (IBIO)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
iBio (IBIO) has outperformed Fortress Biotech (FBIO) over the past year, gaining 16.1% versus a loss of 33.1%. Over five years, FBIO leads with a -95.6% price change compared with -99.8% for IBIO. Fortress Biotech is the larger company by market cap ($68.0 million vs $65.0 million), about 1.0 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 | FBIO | IBIO |
|---|---|---|
| Share price | $2.04 | $1.01 |
| Market cap | $68.04M | $64.95M |
| 1-day change | -0.49% | -3.81% |
| YTD return | -44.26% | -47.67% |
| 1-year return | -33.11% | +16.09% |
| 5-year return | -95.58% | -99.78% |
| P/E ratio (TTM) | 0.74 | — |
| EPS (TTM) | $2.76 | $-0.30 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $4.53 | $3.82 |
| 52-week low | $2.00 | $0.78 |
| Distance from 52-week high | -54.97% | -73.56% |
| Average volume | 513.61K | 704.06K |
| Shares outstanding | 33.35M | 64.31M |
| 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
- IBIO has outperformed FBIO by 49.2 percentage points over the past year.
FBIO vs IBIO FAQ
Which is bigger, Fortress Biotech or iBio?
Fortress Biotech (FBIO) is larger, with a market capitalization of $68.04M compared with $64.95M for iBio (IBIO).
Which stock has performed better over the past year, FBIO or IBIO?
IBIO returned +16.09% over the past 12 months, compared with -33.11% for FBIO (price return, excluding dividends). Past performance does not predict future results.
Are Fortress Biotech and iBio in the same industry?
Yes. Both are classified in the Biotechnology: Pharmaceutical Preparations industry within the Health Care sector.