Iridium [IRDM] vs Lumen Technologies [LUMN] Detailed Stock Comparison

Iridium Communications Inc.

NASDAQ
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Lumen Technologies Inc.

NYSE
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: Iridium Communications Inc. wins in 10 metrics, Lumen Technologies Inc. wins in 8 metrics, with 0 ties. Iridium Communications Inc. appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric Iridium Communications Inc. Lumen Technologies Inc. Better
P/E Ratio (TTM) 40.50 N/A N/A
Price-to-Book Ratio 9.74 -8.36 Iridium Communications Inc.
Debt-to-Equity Ratio 387.14 -16.85 Iridium Communications Inc.
PEG Ratio -1.44 -30.29 Iridium Communications Inc.
EV/EBITDA 13.90 10.95 Lumen Technologies Inc.
Profit Margin (TTM) 13.12% -14.02% Iridium Communications Inc.
Operating Margin (TTM) 25.95% -5.99% Iridium Communications Inc.
EBITDA Margin (TTM) 25.95% N/A N/A
Return on Equity 22.01% 155.68% Lumen Technologies Inc.
Return on Assets (TTM) 5.67% -0.56% Iridium Communications Inc.
Free Cash Flow (TTM) $299.79M $371.00M Lumen Technologies Inc.
Dividend Yield 2.94% N/A N/A
1-Year Return 65.22% 110.15% Lumen Technologies Inc.
Price-to-Sales Ratio (TTM) 5.21 0.73 Lumen Technologies Inc.
Enterprise Value $6.20B $26.76B Lumen Technologies Inc.
EV/Revenue Ratio 7.11 2.16 Lumen Technologies Inc.
Gross Profit Margin (TTM) 72.75% 46.50% Iridium Communications Inc.
Revenue per Share (TTM) $8 $12 Lumen Technologies Inc.
Earnings per Share (Diluted) $1.06 $-1.75 Iridium Communications Inc.
Beta (Stock Volatility) 0.48 1.54 Iridium Communications Inc.
Short % of Float 6.04% 7.02% Iridium Communications Inc.

Iridium Communications Inc. vs Lumen Technologies Inc. Stock Performance Analysis

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IRDM
LUMN

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Iridium Communications Inc.-4.08%-4.38%9.06%81.63%157.90%155.57%
Lumen Technologies Inc.0.47%-5.33%-15.12%27.50%5.83%10.92%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Iridium Communications Inc.65.22%-21.54%20.32%464.68%464.00%421.15%
Lumen Technologies Inc.110.15%277.33%-39.40%-69.08%-78.48%-76.89%

Performance & Financial Health Analysis: Iridium Communications Inc. vs Lumen Technologies Inc.

MetricIRDMLUMN
Market Information
Market Cap i$4.33B$9.28B
Market Cap CategoryMid capMid cap
10 Day Avg. Volume i2,815,00714,575,161
90 Day Avg. Volume i2,404,55612,803,444
Last Close$45.39$8.53
52 Week Range$15.65 - $53.83$3.37 - $11.95
% from 52W High-15.68%-28.62%
All-Time High$68.34 (Apr 24, 2023)$49.94 (Jun 11, 2007)
% from All-Time High-33.58%-82.92%
Growth Metrics
Quarterly Revenue Growth-0.06%-0.09%
Quarterly Earnings Growth-0.32%-0.09%
Financial Health
Profit Margin (TTM) i0.13%-0.14%
Operating Margin (TTM) i0.26%-0.06%
Return on Equity (TTM) i0.22%1.56%
Debt to Equity (MRQ) i387.14-16.85
Cash & Liquidity
Book Value per Share (MRQ)$4.41$-1.09
Cash per Share (MRQ)$0.92$0.98
Operating Cash Flow (TTM) i$400.07M$4.74B
Levered Free Cash Flow (TTM) i$245.67M$-5,901,499,904
Dividends
Last 12-Month Dividend Yield i2.94%N/A
Last 12-Month Dividend i$0.73$0.00

Valuation & Enterprise Metrics Analysis: Iridium Communications Inc. vs Lumen Technologies Inc.

MetricIRDM (Apr 24, 2026)LUMN (Apr 24, 2026)
Price Ratios
P/E Ratio (TTM) i40.50N/A
Forward P/E i32.77-30.29
PEG Ratio i-1.44-30.29
Price to Sales (TTM) i5.210.73
Price to Book (MRQ) i9.74-8.36
Market Capitalization
Market Capitalization i$4.33B$9.28B
Enterprise Value i$6.20B$26.76B
Enterprise Value Metrics
Enterprise to Revenue i7.112.16
Enterprise to EBITDA i13.9010.95
Risk & Other Metrics
Beta i0.481.54
Book Value per Share (MRQ) i$4.41$-1.09

Financial Statements Comparison: Iridium Communications Inc. vs Lumen Technologies Inc.

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricIRDM (2025)LUMN (2025)
Revenue/Sales i871.66M12.40B
Cost of Goods Sold i248.00M6.64B
COGS % of Revenue i28.5%53.5%
Gross Profit i623.66M5.76B
Gross Margin i71.5%46.5%
Research & Development i19.76MN/A
Operating Income (EBIT) i235.98M-184.00M
Operating Margin i27.1%-1.5%
EBITDA i443.27M2.67B
EBITDA Margin i50.9%21.5%
Pre-Tax Income i144.81M-2.72B
Pre-Tax Income % of Revenue i16.6%-21.9%
Income Tax i27.62M-977.00M
Income Tax % of Revenue i3.2%-7.9%
Net Income (Profit) i114.37M-1.74B
Profit Margin i13.1%-14.0%

Balance Sheet & Liquidity Metrics

MetricIRDM (2025)LUMN (2025)
Cash & Equivalents i96.50M1.00B
Total Current Assets i276.50M7.91B
Total Current Assets % of Revenue i31.7%63.8%
Total Current Liabilities i111.67M4.39B
Total Current Liabilities % of Revenue i12.8%35.4%
Long-Term Debt i1.76B17.35B
Long-Term Debt % of Revenue i201.6%139.9%
Total Shareholders Equity i462.60M-1.12B
Retained Earnings i-418.55M-19.70B
Retained Earnings % of Revenue i-48.0%-158.9%
Property, Plant & Equipment i3.52B0

Cash Flow Statement Comparison

MetricIRDM (2025)LUMN (2025)
Operating Cash Flow i402.06M3.16B
Operating Cash Flow % of Revenue i46.1%25.5%
Capital Expenditures iN/A47.00M
Free Cash Flow i299.79M371.00M
FCF Margin i34.4%3.0%
Debt Repayment i-83.02M-8.82B
Common Stock Repurchase i-186.48MN/A

Short Interest & Institutional Ownership Analysis

MetricIRDMLUMN
Shares Short i5.46M61.07M
Short Ratio i2.665.51
Short % of Float i6.04%7.02%
Shares Outstanding i104.92M1.03B
Float Shares i92.46M943.58M
% Held by Insiders i12.29%8.00%
% Held by Institutions i92.92%71.68%
% Held by Public i-5.21%20.32%

Dividend Analysis & Yield Comparison: Iridium Communications Inc. vs Lumen Technologies Inc.

MetricIRDMLUMN
Last 12-Month Dividend i$0.73$0.00
Last 12-Month Dividend Yield i2.94%N/A
3-Year Avg Annual Dividend i$0.60$0.08
3-Year Avg Dividend Yield i0.49%2.54%
3-Year Total Dividends i$1.80$0.25
Ex-Dividend DateMar 16, 2026Aug 29, 2022