JPMorgan Reduces Stake in Adtran Networks Amid Mixed Market Performance

Adtran Networks stock (ISIN DE0005103006) closed at EUR 21.60 on Xetra on October 1, 2026, marking a 1.37 percent decline for the session. The company received a fresh ownership signal after JPMorgan Chase disclosed a 2.93 percent stake in the network equipment provider, following a threshold event on September 29, 2026.

JPMorgan's position in Adtran Networks decreased significantly from the previous 6.90 percent, dropping by 3.97 percentage points to 2.93 percent. The bank held 1,526,426 shares, representing the updated voting rights percentage. The filing indicated that the change resulted from an acquisition or disposal of shares with voting rights, with Adtran Networks reporting a total of 52,054,500 voting rights.

Adtran Networks reported strong Q2 2026 revenue of EUR 133.422 million, a 6.36 percent increase from the prior quarter's EUR 125.443 million. The company also turned around its financial performance, reporting a net income of EUR 0.646 million compared to a net loss of EUR 1.407 million in the previous quarter. Earnings per share for Q2 2026 were EUR 0.010.

The stock's performance showed a slight year-to-date gain of 0.46 percent, but a more significant 4.37 percent decline over the past month. As of October 1, 2026, Adtran Networks stock remained at EUR 21.60, with investors awaiting the company's 2026 six-month financial report.