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ADTN · ADTRAN Holdings, Inc.

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$8.40 +0.33 (+4.09%) At close · Aug 14
Market Cap
$670.92M
Shares
81.48M
All earnings calls

Earnings call · FY2026 Q2

ADTRAN Holdings, Inc. Q2 FY2026 Earnings Call

ADTRAN Holdings, Inc. Q2 FY2026 Earnings Call

Concluded Jul 22, 2026 Audio replay
Jul 22, 2026 45:24 62 turns
Period
FY2026 Q2
Runtime
45:24
Sources
5 artifacts

Executive readout · one minute

What matters this quarter

ADTRAN reported Q2 2026 revenue of $281.1 million, up 6.1% year-over-year, but missed prior guidance due to a single-customer project delay and unfavorable product/customer mix from supply constraints; non-GAAP operating margin was 3.8% and non-GAAP gross margin was 40.7%. Management guided Q3 2026 revenue of $275–$295 million with non-GAAP operating margin of 1.5%–5.5%.

Margins, refinancing, and profitability targets 15 Supply constraints and unfavorable mix 9 Customer project delay (timing) 8 Optical networking growth 7 Secure connectivity and quantum-safe networking 5 Broadband and government programs 4

Management tone

Balanced

Net tone +5 · moderate hedging

Grounding quotes
  • “Although we are disappointed with the reported results of this past quarter, we believe they were driven by a specific set of factors.”
  • “a project delay from a single customer combined with unfavorable impacts from product and customer mix caused our results to fall short of our guidance.”
  • “We remain confident in our strategy and our ability to create long-term shareholder value.”
  • “As the supply chain outlook remains uncertain, we continue to advance actions that will strengthen our margins”

Forward guidance

7 guided metrics

Management's latest ranges and targets are included below.

Research coverage

5 live sources

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Revenue $281.15M +6.1% YoY
Diluted EPS -$0.13
Gross margin 37.0% -0.3 pp YoY
Net income -$10.90M

Research materials

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Key takeaways

What improved, and what deserves a closer read.

Constructive signals

  • Optical networking revenue grew 22% YoY to $109.7 million and 13% sequentially.
  • Enterprise, government, and cloud revenue grew 47% YoY and 19% sequentially, reaching 25% of total revenue.
  • Hyperscaler revenue increased 97% YoY.
  • U.S. revenue grew 12% YoY to $134.4 million; U.S. access and aggregation revenue up 13% YoY.
  • Completed a senior secured credit facility post-quarter-end, lowering borrowing costs and extending maturities.
  • Strongest 100ZR quarter on record; expanding pluggable optics engagements (MicroMux Quattro and LightWave 800) with hyperscalers.

Risks & pressure points

  • Results fell short of prior guidance due to a single-customer project delay and supply-constrained unfavorable mix.
  • Non-GAAP operating margin of 3.8% is well below the company's 10% long-term target.
  • Non-GAAP gross margin of 40.7% declined from 41.4% in Q2 2025 and 43% in Q1 2026.
  • Access and aggregation revenue of $86.9 million was down 5% YoY and 4% sequentially.
  • Subscriber solutions revenue of $84.5 million was down 14% sequentially.
  • Q3 2026 guidance of 1.5%–5.5% non-GAAP operating margin implies continued near-term margin pressure; management does not expect access and aggregation to rebound in Q3 due to the delayed customer.

Key moments

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Forward guidance

From the 8-K filed Jul 22, 2026.

Metric Guided
Revenue
second quarter of 2026
$280M – $282M
GAAP operating margin
second quarter of 2026
-4% – -3.2%
GAAP basic and diluted loss per common share attributable to ADT
second quarter 2026
$-0.14 – $-0.12
Non-GAAP operating margin
second quarter
3.5% – 4%
Non-GAAP basic and diluted earnings per common share attributabl
second quarter 2026
$0.03 – $0.05
Revenue
third quarter of 2026
$275M – $295M
Non-GAAP operating margin
third quarter of 2026
1.5% – 5.5%

Quarter detail

How the reported period landed and where the business moved.

Revenue · segments

Network Solutions$232.90M +6.1% YoY
Services and Support$48.25M +5.9% YoY
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