PolyPid (PYPD) vs Shoulder Innovations (SI)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
PolyPid (PYPD) has outperformed Shoulder Innovations (SI) over the past year, gaining 48.6% versus a gain of 42.8%. Shoulder Innovations is the larger company by market cap ($387.6 million vs $98.5 million), about 3.9 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 | PYPD | SI |
|---|---|---|
| Share price | $4.85 | $18.62 |
| Market cap | $98.51M | $387.65M |
| 1-day change | -2.02% | -0.48% |
| YTD return | +14.06% | +30.84% |
| 1-year return | +48.65% | +42.82% |
| 5-year return | -97.80% | — |
| P/E ratio (TTM) | — | 22.99 |
| EPS (TTM) | $-1.44 | $0.81 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $5.73 | $24.60 |
| 52-week low | $3.06 | $10.92 |
| Distance from 52-week high | -15.36% | -24.29% |
| Analyst consensus | — | strong_buy |
| Avg. price target upside | — | +40.98% |
| Average volume | 180.34K | 116.50K |
| Shares outstanding | 20.31M | 20.82M |
| Sector | Health Care | Health Care |
| Industry | Medical/Dental Instruments | Medical/Dental Instruments |
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
- Shoulder Innovations is about 3.9 times larger than PolyPid by market value ($387.65M vs $98.51M).
PYPD vs SI FAQ
Which is bigger, PolyPid or Shoulder Innovations?
Shoulder Innovations (SI) is larger, with a market capitalization of $387.65M compared with $98.51M for PolyPid (PYPD).
Which stock has performed better over the past year, PYPD or SI?
PYPD returned +48.65% over the past 12 months, compared with +42.82% for SI (price return, excluding dividends). Past performance does not predict future results.
Are PolyPid and Shoulder Innovations in the same industry?
Yes. Both are classified in the Medical/Dental Instruments industry within the Health Care sector.