Sidus Space (SIDU) vs Spok (SPOK)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Sidus Space (SIDU) has outperformed Spok (SPOK) over the past year, gaining 36.7% versus a loss of 30.4%. Spok is the larger company by market cap ($228.0 million vs $158.9 million), about 1.4 times the size. Spok pays a dividend yielding 11.47%, while Sidus Space does not currently pay one.
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 | SIDU | SPOK |
|---|---|---|
| Share price | $1.57 | $10.90 |
| Market cap | $158.92M | $228.01M |
| 1-day change | -4.27% | -1.36% |
| YTD return | -47.77% | -16.22% |
| 1-year return | +36.67% | -30.37% |
| 5-year return | — | +11.50% |
| P/E ratio (TTM) | — | 19.12 |
| Forward P/E | — | 12.98 |
| EPS (TTM) | $-0.68 | $0.57 |
| Dividend yield | 0.00% | 11.47% |
| Annual dividend | $0.00 | $1.25 |
| 52-week high | $6.79 | $16.45 |
| 52-week low | $0.628 | $9.95 |
| Distance from 52-week high | -76.88% | -33.74% |
| Analyst consensus | none | — |
| Avg. price target upside | +536.94% | — |
| Average volume | 4.83M | 150.48K |
| Shares outstanding | 101.13M | 20.92M |
| Employees | 99 | 382 |
| Sector | Telecommunications | Telecommunications |
| Industry | Telecommunications Equipment | Telecommunications Equipment |
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
- SIDU has outperformed SPOK by 67.0 percentage points over the past year.
- Spok offers a meaningfully higher dividend yield (11.47% vs 0.00%).
About Sidus Space
SIDU stock →Sidus Space, Inc. engages in the design, manufacture, launch, and data collection of commercial satellites worldwide.
Telecommunications · Telecommunications Equipment · 99 employees
About Spok
SPOK stock →Spok Holdings, Inc., through its subsidiary, Spok, Inc., engages in the healthcare communication solutions in the United States, Europe, Canada, Australia, Asia, and the Middle East. Its products and services enhance workflows for clinicians and support administrative compliance.
Telecommunications · Telecommunications Equipment · 382 employees
SIDU vs SPOK FAQ
Which is bigger, Sidus Space or Spok?
Spok (SPOK) is larger, with a market capitalization of $228.01M compared with $158.92M for Sidus Space (SIDU).
Which stock has performed better over the past year, SIDU or SPOK?
SIDU returned +36.67% over the past 12 months, compared with -30.37% for SPOK (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Sidus Space or Spok?
Spok pays a dividend yielding 11.47%, while Sidus Space does not currently pay a regular dividend.
Are Sidus Space and Spok in the same industry?
Yes. Both are classified in the Telecommunications Equipment industry within the Telecommunications sector.