What is ADTRAN Holdings, Inc.'s impairment charges?

ADTRAN Holdings, Inc. (ADTN) reported impairment charges of $0 in Q1 2026.

What is the long-term trend for ADTRAN Holdings, Inc.'s impairment charges?

Over 3 years (2022 to 2025), ADTRAN Holdings, Inc.'s impairment charges has grown at a -100.0% compound annual growth rate (CAGR), from $17.43M to $0.

What does impairment charges mean?

Write-downs of long-lived assets (excluding goodwill) when their carrying value exceeds fair value, including property, equipment, right-of-use assets, and other tangible assets.

ADTRAN Holdings, Inc. ADTN Impairment Charges

Impairment Charges at other companies

TDS

Telephone and Data SystemsTDS

$47.68M-65.0%

Other financials

Income statement

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Revenue$286.1M+15.5%

Gross profit$113.0M+18.7%

Operating income$6.4M+261%

Net income-$1.3M+88.3%

EPS (diluted)-$0.01+92.9%

Balance sheet

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Cash & equivalents$88.3M-12.9%

Total debt$34.1M+3.1%

Total equity$348.5M-7.2%

Total assets$1.2B-0.7%

Cash flow

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Operating cash flow$12.7M-70.7%

CapEx$7.5M+1.4%

Free cash flow$5.2M-85.6%

Valuation

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Market cap$1.13B+80.1%

P/S1×+0.3×

Profitability

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Gross margin38.6%+1.6pp

Operating margin-3.6%-1.7pp

Net margin-3.2%-1.4pp

FCF margin6%-2.6pp

Returns & leverage

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Return on equity-3.8%-8.5pp

Debt / equity0×—

Current ratio1.8×-0.3×

Where this comes from

Reported directly by ADTRAN Holdings, Inc. in its filing.

Tagged under the XBRL concept us-gaap:ImpairmentOfIntangibleAssetsExcludingGoodwill.

The official record: ADTRAN Holdings, Inc.’s 10-Q, filed May 5, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is ADTRAN Holdings, Inc.'s impairment charges?: ADTRAN Holdings, Inc. (ADTN) reported impairment charges of $0 in Q1 2026.
What is the long-term trend for ADTRAN Holdings, Inc.'s impairment charges?: Over 3 years (2022 to 2025), ADTRAN Holdings, Inc.'s impairment charges has grown at a -100.0% compound annual growth rate (CAGR), from $17.43M to $0.
What does impairment charges mean?: Write-downs of long-lived assets (excluding goodwill) when their carrying value exceeds fair value, including property, equipment, right-of-use assets, and other tangible assets.