Poste Italiane stock heads into the open after a flat close on Borsa Italiana
Published on 09/16/2026 at 07:37 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Poste Italiane stock closed at EUR 25.94 on Borsa Italiana on September 15, 2026, unchanged versus the prior session, after a trading day that saw the shares move between EUR 25.47 and EUR 26.16 on relatively active volumes. The flat close came as investors digested detailed results from the company’s voluntary public tender and exchange offer for TIM, which confirmed a controlling stake and outlined payment timing.
September 15, 2026 in numbers
Poste Italiane SpA (ISIN IT0003796171) saw its shares on Borsa Italiana fluctuate within a day range from EUR 25.47 to EUR 26.16 on September 15, 2026, before settling at a closing price of EUR 25.94, matching the last traded level reported late in the session. Per data from Teleborsa’s Borsa Italiana overview, the stock opened at EUR 25.80 and reached an intraday high of EUR 26.16, indicating modest intraday volatility around the unchanged close at EUR 25.94.
As Teleborsa reported on September 15, 2026, Poste Italiane reached about 66.6 percent of TIM’s share capital through its tender offer, a milestone that framed sentiment around the stock as investors assessed the implications of a majority position. In a broader market context, Piazza Affari was described as nervous, with the FTSEMib index closing in negative territory on September 15, 2026, according to a wrap by SoldiOnline, underscoring that Poste’s steady performance came against a weak Italian equity backdrop.
TIM integration and tender offer terms in focus today
Today, attention around Poste Italiane is set to remain on the ongoing integration path with TIM and the mechanics of the tender and exchange offer, including settlement details. As MarketScreener highlighted on September 15, 2026, payment for tendered TIM shares is due on September 18, 2026, with the consideration combining newly issued Poste ordinary shares and a cash component per TIM share, a structure that can influence Poste’s share count and capital metrics as settlement approaches. Broader commentary from Iusletter on September 15, 2026, underlined management’s ambition for the Poste-TIM project and the goal of reaching a comfortably controlling stake during the next offer window, themes that are likely to shape how investors view Poste Italiane’s strategic trajectory heading into today’s session.
