Iridium Communications (IRDM) vs Turkcell Iletisim Hizmetleri AS (TKC)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Iridium Communications (IRDM) has outperformed Turkcell Iletisim Hizmetleri AS (TKC) over the past year, gaining 149.0% versus a loss of 15.8%. Over five years, IRDM leads with a +23.3% price change compared with +21.9% for TKC. Iridium Communications is the larger company by market cap ($5.13 billion vs $4.46 billion), about 1.1 times the size.
On valuation, Turkcell Iletisim Hizmetleri AS trades at a lower forward P/E (9.7x vs 28.2x for Iridium Communications). Iridium Communications pays a dividend yielding 1.24%, while Turkcell Iletisim Hizmetleri AS 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 | IRDM | TKC |
|---|---|---|
| Share price | $48.36 | $5.12 |
| Market cap | $5.13B | $4.46B |
| 1-day change | -1.39% | -0.97% |
| YTD return | +178.25% | -6.40% |
| 1-year return | +149.02% | -15.79% |
| 5-year return | +23.27% | +21.90% |
| P/E ratio (TTM) | 55.59 | 9.66 |
| Forward P/E | 28.20 | 9.66 |
| EPS (TTM) | $0.87 | $0.53 |
| Dividend yield | 1.24% | 2.07% |
| Annual dividend | $0.60 | $0.00 |
| Revenue (latest FY) | $871.66M | — |
| Revenue growth (YoY) | +4.93% | — |
| Net income (latest FY) | $114.37M | — |
| Operating margin | 27.07% | — |
| Net margin | 13.12% | — |
| 52-week high | $57.18 | $7.18 |
| 52-week low | $15.65 | $4.82 |
| Distance from 52-week high | -15.42% | -28.69% |
| Analyst consensus | none | none |
| Avg. price target upside | -13.15% | +41.99% |
| Average volume | 1.18M | 2.30M |
| Shares outstanding | 105.98M | 870.58M |
| Employees | 975 | — |
| Sector | Communication Services | Communication Services |
| Industry | Telecom Services | Telecom Services |
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
- IRDM has outperformed TKC by 164.8 percentage points over the past year.
- Iridium Communications trades at a higher earnings multiple (55.6x vs 9.7x trailing P/E).
About Iridium Communications
IRDM stock →Iridium Communications Inc. provides mobile voice and data communications services and products to businesses, the United States and foreign governments, non-governmental organizations, and consumers in the United States, Canada, and internationally.
Communication Services · Telecom Services · 975 employees
About Turkcell Iletisim Hizmetleri AS
TKC stock →Turkcell Iletisim Hizmetleri A.S., together with its subsidiaries, engages in establishing and operating a global system for mobile communications (GSM) network in Turkey, Belarus, Turkish Republic of Northern Cyprus, Germany, and the Netherlands. It operates through the Turkcell Turkiye, Turkcell International, and Techfin segments.
Communication Services · Telecom Services
IRDM vs TKC FAQ
Which is bigger, Iridium Communications or Turkcell Iletisim Hizmetleri AS?
Iridium Communications (IRDM) is larger, with a market capitalization of $5.13B compared with $4.46B for Turkcell Iletisim Hizmetleri AS (TKC).
Which stock has performed better over the past year, IRDM or TKC?
IRDM returned +149.02% over the past 12 months, compared with -15.79% for TKC (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, IRDM or TKC?
TKC has the lower trailing P/E at 9.7, versus 55.6 for IRDM. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Iridium Communications or Turkcell Iletisim Hizmetleri AS?
Turkcell Iletisim Hizmetleri AS has the higher yield at 2.07%, compared with 1.24% for Iridium Communications.
Are Iridium Communications and Turkcell Iletisim Hizmetleri AS in the same industry?
Yes. Both are classified in the Telecom Services industry within the Communication Services sector.