Stocks Comparison
Spok vs Millicom International Cellular: revenue, profit, margins and growth compared
Spok brought in $139.7M of revenue in fiscal 2025, Millicom International Cellular $5.8B in fiscal 2025. Revenue changed by +1.5% at Spok and +0.3% at Millicom International Cellular on the year before, so Spok grew faster. Spok kept 11.4% of its revenue as net profit, Millicom International Cellular 22.6%. Free cash flow was $25.2M at Spok and $1.1B at Millicom International Cellular.
Side by side, latest fiscal year
| SPOK | TIGO | |
|---|---|---|
| Fiscal year ended | FY2025 (December 31, 2025) | FY2025 (December 31, 2025) |
| Revenue | $139.7M | $5.8B |
| Revenue growth | +1.5% | +0.3% |
| Net income | $15.9M | $1.3B |
| Net margin | 11.4% | 22.6% |
| Free cash flow | $25.2M | $1.1B |
| Free cash flow margin | 18.0% | 18.6% |
| Earnings per share (diluted) | $0.75 | $7.83 |
| Cash | $25.3M | $1.6B |
| Debt | n/a | $6.9B |
| Price to earnings | 15.8 | n/a |
| Market value | $248.1M | $14.9B |
| Dividend yield | 10.54% | n/a |
| Rank by revenue in sector | #46 of 76 · Telecommunications | #13 of 76 · Telecommunications |
Over the years
Questions about Spok and Millicom International Cellular
Which is bigger by revenue, Spok or Millicom International Cellular?
Millicom International Cellular is bigger by revenue: $5.8B in fiscal 2025, against $139.7M for Spok in fiscal 2025.
Which keeps more of its revenue as profit, Spok or Millicom International Cellular?
Spok had a net margin of 11.4% in fiscal 2025; Millicom International Cellular had 22.6% in fiscal 2025.
Which grew revenue faster, Spok or Millicom International Cellular?
In their latest fiscal years revenue changed by +1.5% at Spok and +0.3% at Millicom International Cellular.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.