Iridium Communications Inc. (IRDM)
Iridium Communications Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.
Iridium Communications Inc. (IRDM) is a Telecommunications Services company based in US with a market capitalization of $5B. Revenue grew 4.9% year-over-year and the company generated $299.8M in free cash flow. This page tracks IRDM's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.
US · 873 employees · IPO Mar 20, 2008
Valuation
Valuation & price
$41.62as of May 17, 2026· -25.3% vs 52w high
39.2
P/E ratio
Latest-FY diluted EPS
10.82
P/B ratio
Market cap ÷ book equity
—
Dividend yield
Price — last 12 months
Fundamentals
Key fundamentals
$5B
Market cap
4.9%
Revenue growth (YoY)
77.3%
Gross margin
$299.8M
Free cash flow (USD)
$1.7B
Net debt
-9.6%
Share dilution
1/5
Graham criteria passed
Defensive-investor screen
Communication Services
Sector
Trajectory
Long-term trends
Revenue by year
2016 → 2025
Free cash flow by year
2016 → 2025
Gross margin by year
2021 → 2025
Value screen
Graham defensive-investor tests
0
Insider buys · 90 days
0
Insider sells · 90 days
Earnings
Last reported: Jul 22, 2026
Next expected: not yet scheduled
On the tape
Recent SEC & insider activity
- 8-K eventJul 22, 2026Filing
Earnings Release
- Quarterly reportJul 22, 2026Filing
10-Q Filed
- 8-K eventJul 7, 2026Filing
Credit Agreement Amendment
- 8-K eventJun 29, 2026Filing
Merger Agreement
- 8-K eventMay 20, 2026Filing
Equity Incentive Plan Amended
- 8-K eventMay 14, 2026Filing
Securities Purchase Agreement
- 8-K eventApr 23, 2026Filing
Earnings Release
- Quarterly reportApr 23, 2026Filing
10-Q Filed
- Insider sellApr 6, 2026Filing
Insider Sell $185K · 10b5-1 PlanKapalka Timothy · CAO Iridium Satellite LLC · $184.9K
Questions
Frequently asked questions
What is Iridium Communications Inc.'s market cap?
Iridium Communications Inc. (IRDM) has a market capitalization of $5B.
What is IRDM's P/E ratio?
IRDM trades at a price-to-earnings ratio of 39.2, based on its latest fiscal-year diluted earnings per share and the most recent cached price.
What is IRDM's price-to-book (P/B) ratio?
IRDM trades at 10.82 times book value per share.
When did Iridium Communications Inc. last report earnings?
IRDM last reported earnings on July 22, 2026; the next date is not yet scheduled.
Are insiders buying IRDM stock?
SEC Form 4 filings show no open-market insider buys at Iridium Communications Inc. in the last 90 days (0 sells).
Same arena
Related companies in Telecommunications Services
Timeline
Every filing, insider trade & earnings on a price-anchored timeline
Filing Analyzer
Search the actual 10-K / 10-Q text with AI research angles
News
Latest press coverage in one feed
Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.