ADTRAN's (ADTN) — Earnings Call X-Ray
Our AI read all 38 of ADTN's earnings calls (2016–2025) and answered the same battery of questions about each one. Every past call is free; the newest quarter unlocks with a free account.
Previous Call Grade
C+
Q4 2024
Calls Analyzed
38
2016–2025
Avg Candor
6.9/9
evasion 3.1/9
Call-by-call analysis
🔒 Q1 2025 earnings call
2025-05-11
NEWEST
Guidance: ■■■■■Demand: ■■■■■■
Margins: ■■■■Backlog: ■■■■
■ analysts, ■■ questionsexpected move ±■■%
Management ■■■■■■ guidance against ■■■■■■■■ demand and ■■■■■■■ margins. The delivery was ■■■■■■■■ and ■■■■ in specifics, with ■■■ questions left hanging.
🔒 The Q1 2025 call grade is ready
The full 37-point AI read of ADTN's newest earnings call — grade, expected move, and every question answered — is free with an account.
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C+
Q4 2024 earnings call
2025-02-28
move ±10%
Management held guidance steady against accelerating demand and expanding margins. The delivery was unusually candid, rich in specifics.
Guidance: maintainedDemand: acceleratingMargins: expandingBacklog: growingPricing: stable 5 analysts · 17 questions
⚑ Critic ammunition✓ Skeptic reassured⚑ Question left hanging✓ Resolves doubtsFounder-led
All 20 questions our AI answered about this call
YES Would a skeptical short-seller find this call reassuring?
NO Would a careful investor underwrite management's guidance?
YES Is management's confidence proportionate to the evidence presented?
YES Does the call resolve more doubts than it creates?
YES Is there something a critic could fairly use against the company?
NO Is a claimed advantage dependent on scale they lack?
YES Does an obvious question remain unanswered?
NO Is a product early in its life but growing very fast?
NO Do they serve a small fraction of their addressable customers?
NO Is volume about to step up rather than grow gradually?
YES Are high fixed costs currently underutilised?
NO Is pricing recovering from a depressed level?
NO Do current results look bad while the direction looks better?
NO Are deferred revenue or customer prepayments growing?
NO Is consolidation happening among their peers?
YES Is a founder still running the company?
NO Does the final speaker sound like they are summarizing a finished story?
NO Is a fast-growing segment obscured by a declining one?
NO Does the CFO speak more than the CEO?
NO Does the call read rehearsed rather than lived?
A
Q3 2024 earnings call
2024-11-08
move ±12.6%
Management raised guidance against accelerating demand and expanding margins. The delivery was unusually candid, rich in specifics.
Guidance: raisedDemand: acceleratingMargins: expandingBacklog: growingPricing: stable 5 analysts · 16 questions
✓ Clean call✓ Skeptic reassured✓ Guidance underwritable✓ Resolves doubts✓ Volume step-up ahead✓ Early product, fast growth
All 20 questions our AI answered about this call
YES Would a skeptical short-seller find this call reassuring?
YES Would a careful investor underwrite management's guidance?
YES Is management's confidence proportionate to the evidence presented?
YES Does the call resolve more doubts than it creates?
NO Is there something a critic could fairly use against the company?
NO Is a claimed advantage dependent on scale they lack?
NO Does an obvious question remain unanswered?
YES Is a product early in its life but growing very fast?
NO Do they serve a small fraction of their addressable customers?
YES Is volume about to step up rather than grow gradually?
YES Are high fixed costs currently underutilised?
NO Is pricing recovering from a depressed level?
YES Do current results look bad while the direction looks better?
NO Are deferred revenue or customer prepayments growing?
YES Is consolidation happening among their peers?
YES Is a founder still running the company?
NO Does the final speaker sound like they are summarizing a finished story?
NO Is a fast-growing segment obscured by a declining one?
NO Does the CFO speak more than the CEO?
NO Does the call read rehearsed rather than lived?
C
Q2 2024 earnings call
2024-08-06
move ±13.2%
Management held guidance steady against mixed demand signals and expanding margins. The delivery was unusually candid.
Guidance: maintainedDemand: mixedMargins: expandingPricing: stableHeadcount: cuttingCapex: decreasing 4 analysts · 10 questions
⚑ Critic ammunition✓ Skeptic reassured✓ Resolves doubts✓ Volume step-up ahead✓ Early product, fast growthFounder-led
All 20 questions our AI answered about this call
YES Would a skeptical short-seller find this call reassuring?
NO Would a careful investor underwrite management's guidance?
YES Is management's confidence proportionate to the evidence presented?
YES Does the call resolve more doubts than it creates?
YES Is there something a critic could fairly use against the company?
NO Is a claimed advantage dependent on scale they lack?
NO Does an obvious question remain unanswered?
YES Is a product early in its life but growing very fast?
NO Do they serve a small fraction of their addressable customers?
YES Is volume about to step up rather than grow gradually?
YES Are high fixed costs currently underutilised?
NO Is pricing recovering from a depressed level?
YES Do current results look bad while the direction looks better?
NO Are deferred revenue or customer prepayments growing?
YES Is consolidation happening among their peers?
YES Is a founder still running the company?
NO Does the final speaker sound like they are summarizing a finished story?
YES Is a fast-growing segment obscured by a declining one?
NO Does the CFO speak more than the CEO?
NO Does the call read rehearsed rather than lived?
C
Q1 2024 earnings call
2024-05-07
move ±11.9%
Management held guidance steady against mixed demand signals and contracting margins. The delivery was unusually candid, rich in specifics.
Guidance: maintainedDemand: mixedMargins: contractingPricing: stableHeadcount: cuttingCapex: decreasing 4 analysts · 11 questions
⚑ Critic ammunition✓ Guidance underwritable✓ Resolves doubts✓ Early product, fast growthHidden segmentDirection beats results
All 20 questions our AI answered about this call
NO Would a skeptical short-seller find this call reassuring?
YES Would a careful investor underwrite management's guidance?
YES Is management's confidence proportionate to the evidence presented?
YES Does the call resolve more doubts than it creates?
YES Is there something a critic could fairly use against the company?
NO Is a claimed advantage dependent on scale they lack?
NO Does an obvious question remain unanswered?
YES Is a product early in its life but growing very fast?
NO Do they serve a small fraction of their addressable customers?
NO Is volume about to step up rather than grow gradually?
YES Are high fixed costs currently underutilised?
NO Is pricing recovering from a depressed level?
YES Do current results look bad while the direction looks better?
NO Are deferred revenue or customer prepayments growing?
NO Is consolidation happening among their peers?
NO Is a founder still running the company?
NO Does the final speaker sound like they are summarizing a finished story?
YES Is a fast-growing segment obscured by a declining one?
NO Does the CFO speak more than the CEO?
NO Does the call read rehearsed rather than lived?
C
Q4 2023 earnings call
2024-02-27
move ±15.7%
Management held guidance steady against mixed demand signals and expanding margins. The delivery was unusually candid, rich in specifics.
Guidance: maintainedDemand: mixedMargins: expandingPricing: stable 4 analysts · 12 questions
⚑ Critic ammunition✓ Resolves doubtsFounder-ledDirection beats results
All 20 questions our AI answered about this call
NO Would a skeptical short-seller find this call reassuring?
NO Would a careful investor underwrite management's guidance?
YES Is management's confidence proportionate to the evidence presented?
YES Does the call resolve more doubts than it creates?
YES Is there something a critic could fairly use against the company?
NO Is a claimed advantage dependent on scale they lack?
NO Does an obvious question remain unanswered?
NO Is a product early in its life but growing very fast?
NO Do they serve a small fraction of their addressable customers?
NO Is volume about to step up rather than grow gradually?
YES Are high fixed costs currently underutilised?
NO Is pricing recovering from a depressed level?
YES Do current results look bad while the direction looks better?
NO Are deferred revenue or customer prepayments growing?
NO Is consolidation happening among their peers?
YES Is a founder still running the company?
NO Does the final speaker sound like they are summarizing a finished story?
NO Is a fast-growing segment obscured by a declining one?
NO Does the CFO speak more than the CEO?
NO Does the call read rehearsed rather than lived?
F
Q3 2023 earnings call
2023-11-07
move ±16.4%
Management lowered guidance against slowing demand and contracting margins. The delivery was unusually candid.
Guidance: loweredDemand: slowingMargins: contractingBacklog: shrinkingPricing: stableHeadcount: cuttingCapex: decreasing 4 analysts · 10 questions
⚑ Critic ammunition⚑ Question left hangingFounder-ledDirection beats results
All 20 questions our AI answered about this call
NO Would a skeptical short-seller find this call reassuring?
NO Would a careful investor underwrite management's guidance?
YES Is management's confidence proportionate to the evidence presented?
NO Does the call resolve more doubts than it creates?
YES Is there something a critic could fairly use against the company?
NO Is a claimed advantage dependent on scale they lack?
YES Does an obvious question remain unanswered?
NO Is a product early in its life but growing very fast?
NO Do they serve a small fraction of their addressable customers?
NO Is volume about to step up rather than grow gradually?
YES Are high fixed costs currently underutilised?
NO Is pricing recovering from a depressed level?
YES Do current results look bad while the direction looks better?
NO Are deferred revenue or customer prepayments growing?
NO Is consolidation happening among their peers?
YES Is a founder still running the company?
NO Does the final speaker sound like they are summarizing a finished story?
NO Is a fast-growing segment obscured by a declining one?
NO Does the CFO speak more than the CEO?
NO Does the call read rehearsed rather than lived?
D
Q2 2023 earnings call
2023-08-08
move ±12%
Management lowered guidance against slowing demand and contracting margins. The delivery was unusually candid, rich in specifics.
Guidance: loweredDemand: slowingMargins: contractingBacklog: shrinkingPricing: stableHeadcount: cutting 5 analysts · 14 questions
⚑ Critic ammunition⚑ Question left hanging✓ Volume step-up ahead✓ Early product, fast growthFounder-ledHidden segment
All 20 questions our AI answered about this call
NO Would a skeptical short-seller find this call reassuring?
NO Would a careful investor underwrite management's guidance?
NO Is management's confidence proportionate to the evidence presented?
NO Does the call resolve more doubts than it creates?
YES Is there something a critic could fairly use against the company?
YES Is a claimed advantage dependent on scale they lack?
YES Does an obvious question remain unanswered?
YES Is a product early in its life but growing very fast?
YES Do they serve a small fraction of their addressable customers?
YES Is volume about to step up rather than grow gradually?
YES Are high fixed costs currently underutilised?
NO Is pricing recovering from a depressed level?
YES Do current results look bad while the direction looks better?
NO Are deferred revenue or customer prepayments growing?
NO Is consolidation happening among their peers?
YES Is a founder still running the company?
NO Does the final speaker sound like they are summarizing a finished story?
YES Is a fast-growing segment obscured by a declining one?
NO Does the CFO speak more than the CEO?
NO Does the call read rehearsed rather than lived?
Earlier calls
| Call | Date | Grade | Guidance | Demand | Margins | Candor | Evasion |
|---|
| Q1 2023 |
2023-05-09 |
D |
lowered | mixed | contracting |
7/9 |
2/9 |
| Q4 2022 |
2023-02-21 |
C+ |
maintained | accelerating | expanding |
6/9 |
2/9 |
| Q3 2022 |
2022-11-08 |
B |
maintained | stable | expanding |
8/9 |
3/9 |
| Q2 2022 |
2022-08-07 |
C |
none | accelerating | contracting |
7/9 |
3/9 |
| Q1 2022 |
2022-05-08 |
C+ |
raised | accelerating | contracting |
7/9 |
4/9 |
| Q4 2021 |
2022-02-03 |
C |
maintained | accelerating | contracting |
7/9 |
3/9 |
| Q3 2021 |
2021-11-02 |
C |
maintained | accelerating | contracting |
7/9 |
3/9 |
| Q2 2021 |
2021-08-08 |
B |
maintained | accelerating | expanding |
8/9 |
2/9 |
| Q1 2021 |
2021-05-08 |
C+ |
raised | accelerating | stable |
7/9 |
3/9 |
| Q4 2020 |
2021-02-04 |
C+ |
maintained | accelerating | contracting |
7/9 |
3/9 |
| Q3 2020 |
2020-11-04 |
C+ |
maintained | accelerating | expanding |
7/9 |
2/9 |
| Q2 2020 |
2020-08-09 |
C+ |
maintained | accelerating | contracting |
7/9 |
3/9 |
| Q1 2020 |
2020-05-09 |
C |
maintained | accelerating | expanding |
7/9 |
4/9 |
| Q4 2019 |
2020-02-06 |
D |
none | mixed | stable |
6/9 |
4/9 |
| Q3 2019 |
2019-11-03 |
F |
none | mixed | contracting |
7/9 |
3/9 |
| Q2 2019 |
2019-07-18 |
F |
lowered | mixed | stable |
7/9 |
4/9 |
| Q1 2019 |
2019-04-18 |
C |
none | accelerating | expanding |
7/9 |
3/9 |
| Q4 2018 |
2019-01-24 |
C |
none | mixed | contracting |
7/9 |
3/9 |
| Q3 2018 |
2018-10-17 |
D |
maintained | mixed | contracting |
6/9 |
4/9 |
| Q2 2018 |
2018-07-18 |
C |
none | mixed | expanding |
7/9 |
3/9 |
| Q1 2018 |
2018-04-18 |
F |
none | mixed | contracting |
7/9 |
4/9 |
| Q4 2017 |
2018-01-17 |
F |
lowered | slowing | contracting |
7/9 |
3/9 |
| Q3 2017 |
2017-10-18 |
D |
lowered | mixed | expanding |
6/9 |
4/9 |
| Q2 2017 |
2017-07-19 |
C+ |
maintained | accelerating | stable |
7/9 |
4/9 |
| Q1 2017 |
2017-04-19 |
B+ |
raised | accelerating | contracting |
7/9 |
3/9 |
| Q4 2016 |
2017-01-18 |
B |
raised | accelerating | contracting |
7/9 |
3/9 |
| Q3 2016 |
2016-10-19 |
D |
maintained | mixed | contracting |
6/9 |
5/9 |
| Q2 2016 |
2016-07-13 |
C+ |
maintained | mixed | expanding |
7/9 |
4/9 |
| Q1 2016 |
2016-04-13 |
C |
maintained | stable | stable |
6/9 |
4/9 |
| Q4 2015 |
2016-01-20 |
C |
maintained | mixed | stable |
7/9 |
4/9 |
Research question bank — earlier calls
During our 1,600-question research program, batches of experimental hypotheses were tested directly against some of ADTN's earlier calls. The YES answers — the rare hits — are shown; click any question to see every company that matched it. Full list: the question bank.
C+
Q3 2020 earnings call
2020-11-04
1 more research questions answered NO
C+
Q2 2017 earnings call
2017-07-19
4 more research questions answered NO
How to read this page
The grade is a transparent composite of call quality — candor, specificity, low evasion, low stress, whether the call resolves more doubts than it creates, and the guidance action — not a buy or sell signal. The expected move is a volatility estimate from the one signal that survived our out-of-sample tests: how a stock's own reaction and pre-call volatility predict the size (not direction) of its next move. Full detail, including everything that failed: methodology.
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Not investment advice. Artul.ai publishes AI-generated earnings-call quality grades and expected-volatility estimates — never buy or sell recommendations. We tested over 1,600 predictive hypotheses against 165,000 transcripts; the honest result, including what failed, is documented in our
methodology.