Method
Level · gp.fundamentals.capex_revenue_ratio
Raw value 3.18% · OPTIONAL
· Telephone & Telegraph Apparatus
RESEARCH SNAPSHOTADTRAN Holdings, Inc.'s latest supported as-filed period reports revenue of $281.1M; gross margin moved 35 basis points lower on the same comparison basis. Every value below links to its SEC accession and metric lineage.
No material rule-based research observation currently meets GrossPattern's Insight value threshold. Current state, direction, and filing evidence remain available below.
A multidimensional view of the latest comparable filing—not a composite score or recommendation.
Level · gp.fundamentals.capex_revenue_ratio
Raw value 3.18% · OPTIONAL
Ratio · gp.fundamentals.operating_cash_flow + gp.fundamentals.revenue
Raw value 9.22% · OPTIONAL
Yoy · gp.fundamentals.revenue
Raw value 6.07% · CORE
Level · gp.fundamentals.inventory_revenue_ratio
Raw value 74.26% · OPTIONAL
Level · gp.fundamentals.gross_margin
Raw value 36.97% · CORE
Level · gp.fundamentals.operating_margin
Raw value -3.58% · CORE
Ratio · gp.fundamentals.rnd + gp.fundamentals.revenue
Business direction, financial quality, capital allocation, and governance evidence remain separate—never collapsed into a recommendation score.
Interpretation boundary Direction describes measurable company fundamentals. Governance reports observable evidence only; it does not grade management character or predict stock returns.
The most important deterministic changes, ranked by magnitude, issuer history, persistence, and accounting profile.
Cash & equivalents changed -25.4% from the comparable as-filed period.
Gross margin changed -35 basis points from the comparable as-filed period.
Gross profit changed +5.1% from the comparable as-filed period.
Inventory changed -13.0% from the comparable as-filed period.
Each point keeps the date investors could first observe it and its accession.
ADTN · as filed with the SEC · reported-date aware
Direct SEC links, filing dates, report periods, and amendment flags.
0001193125-26-342359SEC ↗4Aug 10, 2026Period Aug 10, 20260001193125-26-342317SEC ↗4Aug 7, 2026Period Aug 6, 20260001193125-26-340206SEC ↗10-QAug 4, 2026Period Jun 30, 20260001193125-26-331632SEC ↗8-KAug 4, 2026Period Aug 3, 20260001193125-26-331458SEC ↗4Jul 28, 2026Period Jul 24, 20260001193125-26-320947SEC ↗8-KJul 23, 2026Period Jul 21, 20260001193125-26-314198SEC ↗Transaction semantics distinguish purchases, sales, awards, exercises, withholding, and derivatives.
| Filed / transacted | Reporting owner | Semantics | Shares | Price | Notional | Source |
|---|---|---|---|---|---|---|
| Aug 10, 2026Filed Aug 10, 2026 | Glingener ChristophChief Technology Officer | Grant Or AwardDirect | 27,924 | $0 | $0 | Form 4 ↗ |
GrossPattern stores immutable raw artifacts, accession-scoped facts, parser and metric versions, dependency edges, quality state, and channel-specific publication rights. A restricted or unknown ancestor blocks the page and API automatically.
SEC source policy ↗Raw value 19.13% · OPTIONAL
Level · gp.fundamentals.sbc_revenue_ratio
Raw value 1.03% · OPTIONAL
Net income changed +46.9% from the comparable as-filed period.
Operating income changed +24.4% from the comparable as-filed period.
Operating margin changed +144 basis points from the comparable as-filed period.
Method note “Materiality” here is an analytical magnitude band, not a legal conclusion. Full filing-text semantic changes remain unpublished while excerpt rights and review thresholds are unresolved.
Latest supported period in this snapshot: 2026-06-30. Duration facts use direct quarterly or annual SEC contexts; GrossPattern does not manufacture missing Q4 values.
0001193125-26-311290