ADTRAN Holdings, Inc.
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No SEC Form 4 filings for $ADTN in the last 30 days.
See all $ADTN insider activity →ADTRAN Holdings, Inc. (ADTN) announced it will release Q3 2026 financial results on Nov. 2, 2026, followed by an earnings call on Nov. 3, 2026. The company has not yet provided specific financial data or guidance.
Adtran Holdings (ADTN) reported a Major Holdings notice from Goldman Sachs, with a threshold event dated October 13, 2026. This is a regulatory disclosure indicating a change in significant voting rights, not an operational update.
Adtran Holdings (ADTN) reported that Morgan Stanley's voting rights changed due to a disposal of client securities on Oct 9, 2026. The disclosure was made under WpHG regulations. No operational changes were announced, and the exact post-change percentage was not disclosed.
Over the past 7 days, AlphAI's AI scored 3 news stories mentioning ADTN (ADTRAN Holdings, Inc.). Coverage has been balanced: 0 bullish, 3 neutral, and 0 bearish.
Recent ADTN coverage spans regulation, financial news and earnings.
The scheduling notice creates a short‑term focus on ADTN ahead of its earnings release.
The filing suggests Goldman Sachs may increase its influence, which could pressure the stock as investors assess the implications.
The filing signals a modest shift in a major holder’s position, but without disclosed size the market impact is likely limited.
Samson Rock Event Driven Fund Limited crossed a 3% voting rights threshold in Adtran Networks SE on October 8, 2026. The fund holds 4.56% voting rights via shares and 0.43% through equity swaps, totaling 4.99%. This is an increase from the previous 5.18% total voting rights.
Adtran Networks SE (ADV) reported that Samson Rock Event Driven Fund Limited crossed a voting rights threshold on 07 Oct 2026, per a WpHG Article 40 notification. The disclosure indicates a change in ownership stakes but not necessarily a new strategic move.
AlphAI scores every news story that mentions ADTN with an AI model for sentiment and relevance, and aggregates insider trades from ADTRAN Holdings, Inc.'s SEC EDGAR Form 4 filings. Figures refresh continuously.
ADTRAN Holdings, Inc. (ADTN) announced it will release Q3 2026 financial results on Nov. 2, 2026, followed by an earnings call on Nov. 3, 2026. The company has not yet provided specific financial data or guidance.
1 min readAdtran Holdings (ADTN) reported a Major Holdings notice from Goldman Sachs, with a threshold event dated October 13, 2026. This is a regulatory disclosure indicating a change in significant voting rights, not an operational update.
1 min readAdtran Holdings (ADTN) reported that Morgan Stanley's voting rights changed due to a disposal of client securities on Oct 9, 2026. The disclosure was made under WpHG regulations. No operational changes were announced, and the exact post-change percentage was not disclosed.
1 min readSamson Rock Event Driven Fund Limited crossed a 3% voting rights threshold in Adtran Networks SE on October 8, 2026. The fund holds 4.56% voting rights via shares and 0.43% through equity swaps, totaling 4.99%. This is an increase from the previous 5.18% total voting rights.
2 min readAdtran Networks SE (ADV) reported that Samson Rock Event Driven Fund Limited crossed a voting rights threshold on 07 Oct 2026, per a WpHG Article 40 notification. The disclosure indicates a change in ownership stakes but not necessarily a new strategic move.
1 min readBlackRock, Inc. reported a 11.37% voting stake in Adtran Holdings, Inc. as of October 6, 2026, crossing a threshold on a subsidiary level. The stake includes 7.16% direct and 4.22% indirect voting rights, up from previous holdings.
2 min readADTRAN Holdings, Inc. (NASDAQ: ADTN) launched Mosaic One Agents, AI agent teams for network management, customer care, and business operations. The agents use data from Adtran and third-party hardware to resolve issues faster. According to the company, this helps organizations scale expertise without losing control. The product is built on Mosaic One Fabric, which normalizes telemetry across networks. Adtran aims to provide flexibility and operational impact with these AI agents.
2 min readAdtran Holdings, Inc. (ADTN) reported a voting rights notification. Morgan Stanley crossed a 5.51% threshold in total voting rights on September 28, 2026, including 3.83% from shares and 1.68% from instruments. The notification was voluntary due to a triggered threshold at the subsidiary level.
1 min readAdtran Networks SE (ADV) reported a voting rights notification from JPMorgan Chase & Co. under WpHG, with the threshold event dated 29 Sep 2026. The disclosure indicates a change in ownership stake but lacks specific percentages or strategic intent.
1 min readAdtran Holdings (ADTN) received a voting rights notice from Morgan Stanley under Germany's WpHG, with the threshold event dated 28 Sep 2026. The disclosure indicates a reportable change in a major holder's voting position, but lacks specific details on the percentage shift or Morgan Stanley's intent.
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