Spain’s Iberdrola SA (<a href="https://www.bolsasymercados.es/bme-exchange/es/Mercados-y-Cotizaciones/Acciones/Mercado-Continuo/Ficha/Iberdrola-ES0144580Y14" target="_blank">BME:IBE</a>) has received the final regulatory approval needed to complete the USD-35.75-per-share (EUR 34.34) acquisition of the stake it did not own in US utility holding Avangrid Inc (<a href="https://www.nyse.com/quote/XNYS:AGR" target="_blank">NYSE:AGR</a>).