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Iridium Communications Inc. (IRDM)

Iridium Communications Inc. (IRDM) stock — the fundamentals (P/E, market cap, valuation) and every material event, decoded in plain English.

Iridium Communications Inc. (IRDM) stock — financials & valuation

Key numbers for Iridium Communications Inc. (IRDM): P/E ratio, market cap, profit margins, returns, and whether the stock looks cheap or expensive versus its own 5-year range.

AllSight quality score: 52/100 — a percentile rank of Iridium Communications Inc.’s fundamentals against Transportation & Utilities peers, weakest on valuation. A quality ranking, not a price prediction.

Market cap$5.1B
P / E54.4×
P / S5.7×
EV / EBITDA15.7×
Gross margin71.9%
Operating margin23.8%
Net margin10.5%
Return on equity19.7%
ROIC7.8%
Revenue growth3.1%
Debt / equity3.7×
Dividend yield1.3%

Is Iridium Communications Inc. overvalued? P/E looks fair vs its 5-year range; P/S looks fair vs its 5-year range; EV/EBITDA looks fair vs its 5-year range; P/B looks overvalued vs its 5-year range.

Independent of the events above — derived from Iridium Communications Inc.’s own financial statements and shown as context, never as advice.

Sep 24, 2026Merger approved
Iridium wins 99.6% vote, clearing shareholder hurdle in Rocket Lab deal
Sep 18, 2026Proxy supplemented
Iridium supplements merger proxy after three lawsuits, keeps Sept. 24 vote on track
Sep 15, 2026Debt amendment
Iridium secures lender consent for Rocket Lab deal, but debt gets more expensive
Aug 10, 2026
Bylaws add Delaware and federal forum-selection requirements
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