Ironwood Pharmaceuticals (IRWD) vs Shattuck Labs (STTK)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
Ironwood Pharmaceuticals (IRWD) has outperformed Shattuck Labs (STTK) over the past year, gaining 146.7% versus a gain of 130.8%. Over five years, STTK leads with a -70.7% price change compared with -72.5% for IRWD. Ironwood Pharmaceuticals is the larger company by market cap ($619.6 million vs $567.6 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 | IRWD | STTK |
|---|---|---|
| Share price | $3.75 | $5.66 |
| Market cap | $619.65M | $567.55M |
| 1-day change | +3.31% | -3.50% |
| YTD return | +11.28% | +54.93% |
| 1-year return | +146.71% | +130.82% |
| 5-year return | -72.55% | -70.74% |
| P/E ratio (TTM) | 4.87 | — |
| Forward P/E | 2.50 | — |
| EPS (TTM) | $0.77 | $-0.47 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $5.78 | $8.33 |
| 52-week low | $1.41 | $1.70 |
| Distance from 52-week high | -35.12% | -32.11% |
| Average volume | 2.03M | 1.20M |
| Shares outstanding | 165.24M | 100.36M |
| 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
- IRWD has outperformed STTK by 15.9 percentage points over the past year.
IRWD vs STTK FAQ
Which is bigger, Ironwood Pharmaceuticals or Shattuck Labs?
Ironwood Pharmaceuticals (IRWD) is larger, with a market capitalization of $619.65M compared with $567.55M for Shattuck Labs (STTK).
Which stock has performed better over the past year, IRWD or STTK?
IRWD returned +146.71% over the past 12 months, compared with +130.82% for STTK (price return, excluding dividends). Past performance does not predict future results.
Are Ironwood Pharmaceuticals and Shattuck Labs in the same industry?
Yes. Both are classified in the Biotechnology: Pharmaceutical Preparations industry within the Health Care sector.