The combination of a significant pre-announcement miss, weak Q3 guidance, and a recently filed S-3ASR shelf creates a high-probability setup for a dilutive capital raise. Watch for any insider selling or accelerated filing of the shelf as confirmation.
Price Chart
Executive Summary
ADTRAN Holdings pre-announced preliminary Q2 2026 results well below guidance and consensus, with revenue of $280-282M (guidance $283-303M) and non-GAAP EPS of $0.03-0.05 vs. $0.13 consensus. Management blamed a single customer project delay and elevated costs, while also guiding Q3 revenue of $275-295M with non-GAAP operating margin of 1.5-5.5%, signaling continued weakness. The miss comes just 5 days after filing an S-3ASR shelf registration, suggesting capital needs may be imminent.
Key Financial Metrics
Key Facts
- Preliminary Q2 2026 revenue of $280-282M, below guidance of $283-303M and consensus of $293.4M.
- Preliminary non-GAAP EPS of $0.03-0.05, well below analyst consensus of $0.13.
- Preliminary GAAP operating margin of (3.2)% to (4.0)%, a sharp deterioration from Q1 2026's 2.2% GAAP operating margin.
- Q3 2026 guidance: revenue $275-295M and non-GAAP operating margin 1.5-5.5%, implying further sequential decline.
- S-3ASR shelf registration filed 5 days prior (July 17, 2026) raises the likelihood of a dilutive capital raise given the deteriorating results.
- Management attributed the miss to a single customer project delay and elevated component/freight costs.
Financial Impact
Preliminary Q2 revenue miss of ~$12M vs guidance midpoint; non-GAAP EPS of $0.03-0.05 vs $0.13 consensus represents a ~69% miss at midpoint.
Risk Factors
- The miss is attributed to a single customer delay, which could reverse in Q3 if the project resumes, partially offsetting the negative read.
- The company has a $989M market cap and $88M cash, providing some buffer before a forced capital raise.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 7 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0001193125-26-311290 |
| Document: adtn-ex99_2.htm | 0001193125-26-311290 |
| Document: adtn-20260721.htm | 0001193125-26-311290 |
| Document: 0001193125-26-311290-index-headers.html | 0001193125-26-311290 |
| Document: 0001193125-26-311290-index.html | 0001193125-26-311290 |
| Document: 0001193125-26-311290.txt | 0001193125-26-311290 |
| 8-K Data (Synthetic) | 0001193125-26-311290 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 10, 2026 11w ago | 8-K | $7.76 $8.10 | ▲ +4.38% | ▲ +4.79% | $6.82 (−12.18%) |
Aug 8, 2026 11w ago | Institutional Cluster | $7.63 $8.66 | ▲ +13.43% | ▲ +13.48% | $6.82 (−10.68%) |
Aug 7, 2026 11w ago | Insider Buy | $7.63 $8.66 | ▲ +13.43% | ▲ +13.48% | $6.82 (−10.68%) |
Aug 4, 2026 12w ago | 8-K | $8.76 $7.76 | ▼ −11.42% | ▼ −11.32% | $6.82 (−22.20%) |
Jul 22, 2026 13w ago | 8-K | $10.45 $8.33 | ▲ +20.29% | ▲ +17.89% | $6.82 (+34.78%) |
Jul 17, 2026 14w ago | S-3ASR | $11.65 $10.15 | ▼ −12.88% | ▼ −12.19% | $6.82 (−41.50%) |
Jun 11, 2026 19w ago | Institutional Cluster | $15.26 $15.18 | ▼ −0.52% | ▼ −1.20% | $6.82 (−55.34%) |
May 1, 2026 25w ago | DEFA14A | $18.45 $14.55 | ▼ −21.14% | ▼ −23.49% | $6.82 (−63.06%) |
Apr 7, 2026 28w ago | 8-K | $13.73 $15.73 | ▲ +14.57% | ▲ +11.05% | $6.82 (−50.36%) |
Mar 27, 2026 30w ago | DEFA14A | $12.93 $12.93 | · 0.00% | ▼ −3.86% | $6.82 (−47.29%) |
US Market Status
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