ADTRAN Holdings, Inc. (ADTN) research
ADTRAN Holdings, Inc.- Sector
- Communications
- Last price
- $7.21
- As of
ADTRAN Holdings, Inc. (ADTN): 6 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 8-K filed 2026-08-10.
As of . Source: SEC EDGAR filings for ADTN. Method and limitations.
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- highCONSENSUS_BUY
4 tracked funds increased ADTN this 2026Q2, institutional consensus
- highCONSENSUS_BUY
3 tracked funds increased ADTN this 2026Q2, institutional consensus
- highINSTITUTIONAL_SURGE
RENAISSANCE TECHNOLOGIES LLC added +774% to ADTN (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +447% to ADTN (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +117% to ADTN (2026Q2)
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Every signal on ADTN, as it fires
You are seeing 5 of 19 signals recorded on ADTN since 2026-07-24.
The five above landed across 2 days. The other 14 were recorded on 2 other days. 15 of the 19 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in ADTN (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| TWO SIGMA INVESTMENTS, LPCUSIP 00486H105 · 2026Q2 | $40.3M | 0.03% | , |
| MILLENNIUM MANAGEMENT LLCCUSIP 00486H105 · 2026Q2 | $37.8M | 0.01% | , |
| RENAISSANCE TECHNOLOGIES LLCCUSIP 00486H105 · 2026Q2 | $24.7M | 0.03% | , |
| D. E. Shaw & Co., Inc.CUSIP 00486H105 · 2026Q2 | $15.2M | 0.01% | , |
| Point72 Asset Management, L.P.CUSIP 00486H105 · 2026Q2 | $10.6M | 0.01% | , |
| CITADEL ADVISORS LLCCUSIP 00486H105 · 2026Q2 | $412K | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, ADTN
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
ADTN against its peers
ADTN's operating margin of -1.4% ranks in the 5th percentile of 9 Communications sub-industry peers, fiscal periods ending between 2025-12-31 and 2026-06-30.
| Metric | ADTN | Peer median | Percentile | n |
|---|---|---|---|---|
| Revenue FY | 1.1B USD | 1.4B USD | 39 | 8 |
| Gross margin | 38.3% | 53.2% | 6 | 8 |
| Operating margin | -1.4% | 4.4% | 5 | 9 |
| Net margin | -4.2% | 3.3% | 15 | 9 |
| Return on equity | -31.3% | 2.6% | 6 | 8 |
| P / E | n/a | 37.2x | n/a | 5 |
Peers (9): HLIT, VISN, CALX, NTCT, EXTR, VIAV, VSAT, UI, NOK. Left out: ONDS (no annual filing). Fiscal periods ending between 2025-12-31 and 2026-06-30. Every figure is one full fiscal year read from one annual filing (ADTN: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.
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