# Samson Rock Fund Discloses Stake of 3% or More in Adtran Networks SE

- URL: https://stocks.freetheai.org/news/samson-rock-fund-discloses-stake-of-3-or-more-in-adtran-networks-se-07c6b5
- Published: 2026-10-13T19:07:21Z
- Category: company_news; sentiment: neutral; impact: low
- Symbols: [XETR:ADV](https://stocks.freetheai.org/symbols/XETR-ADV)
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Adtran Networks SE (XETR:ADV) has filed a mandatory voting rights notification following a threshold event on October 8, 2026. The disclosure identifies Raphael Kain as the notifier and names Samson Rock Event Driven Master Fund Limited as a major shareholder holding a stake of 3% or more. Shares of the company traded down 0.46% at 21.5 EUR following the report.

The reporting of a major stake crossing marks a notable governance update for the company. Substantial changes in voting rights can influence public share float and liquidity, while involvement from event-driven funds often signals investor interest in potential corporate catalysts or strategic developments.

Investors will monitor future filings to determine the exact size and direction of the holding, as well as any further updates regarding strategic positioning.

## Key points

- Adtran Networks SE (XETR:ADV) filed a voting rights notification regarding a major holdings change.
- Samson Rock Event Driven Master Fund Limited holds a voting stake of 3% or more in the company.
- Raphael Kain was identified in the regulatory filing as the party submitting the notification.
- The threshold event occurred on October 8, 2026.
- Shares of Adtran Networks SE were down 0.46% at 21.5 EUR.

## Questions and answers

### What did Adtran Networks SE report in its voting rights filing?

Adtran Networks SE disclosed that Samson Rock Event Driven Master Fund Limited crossed a major voting rights threshold to hold 3% or more of the company.

### Who is listed as the notifier in the filing?

Raphael Kain is named as the notifier in the disclosure.

### When did the voting rights threshold event occur?

The threshold event occurred on October 8, 2026.