Sempra stock dips despite new 20-year Petrobras LNG deal

Published on 09/16/2026 at 19:43 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Sempra stock traded at USD 81.59 on September 15, 2026, down 1.69 percent after its infrastructure unit signed a 20-year LNG supply agreement with Petrobras. The company maintains a net income margin of 16.83 percent and an 80 percent buy rating consensus.

Aquarellbild von Umspannwerk und Palmen an der Pazifikküste bei Sonnenuntergang — Aquarellmalerei der Küste San Diegos mit Umspannwerk illustriert Geschäftsgebiet von Sempra ISIN US8168511090, Illustration mit AI erstellt.

Sempra stock (ISIN US8168511090) traded at USD 81.59 on the New York Stock Exchange on September 15, 2026, down 1.69 percent from the previous close of about USD 82.99 after the company’s infrastructure subsidiary announced a new long-term liquefied natural gas agreement with Petrobras.

Petrobras LNG contract underpins growth pipeline

On September 14, 2026, Sempra Infrastructure, a subsidiary of Sempra, announced a 20-year sales and purchase agreement with Petrobras to supply approximately 0.8 million tonnes per annum of liquefied natural gas sourced from its contracted liquefaction capacity at the Port Arthur LNG Phase 2 project in Texas, according to Ground News.

Phase 2 of Port Arthur LNG received a positive final investment decision in September 2025 and is planned to add two liquefaction trains with total capacity of about 13 million tonnes per annum, taking the entire facility’s capacity toward roughly 26 million tonnes per annum across both phases, as reported by HDFC Sky.

Stock reaction, margins and dividend profile

Sempra shares were trading at USD 81.59 as of 2:29 p.m. ET on September 15, 2026, down 1.69 percent on the day after opening at USD 83.32 and moving between an intraday high of USD 83.32 and a low of USD 81.48, while remaining above a reported 52-week low of USD 79.59, according to HDFC Sky.

In recent comparative analyses, Sempra Energy has been cited with a net income margin of 16.83 percent based on its latest reported results, illustrating a solid profitability profile versus many utility peers, as highlighted by Pluang.

Wall Street analysts are described as broadly constructive on Sempra stock, with around 80 percent of ratings in the buy category and a consensus price target of USD 98.29, implying upside of roughly 21 percent from the USD 81.20 trading level referenced in recent comparisons, according to Pluang.

The company’s income appeal is supported by a declared quarterly dividend of USD 0.6575 per share, which corresponds to an indicated dividend yield of about 3.24 percent on the USD 81.20 share price used in the same analysis, as noted by Pluang.

Analyst view and key risks for investors

Across several comparison pieces, analysts are characterized as seeing Sempra stock as a value opportunity, combining regulated utility cash flows with growth optionality from LNG exports, with the consensus price target of USD 98.29 sitting substantially above recent trading levels around the low-USD-80s, according to Pluang.

The Petrobras agreement adds another long-duration contract to Sempra Infrastructure’s portfolio and broadens its customer base into South America, with Petrobras cited as the first South American company in Sempra’s LNG customer portfolio in the Port Arthur Phase 2 project, as reported by HDFC Sky.

At the same time, commentary around Sempra highlights key risks that investors need to weigh, including high capital expenditure requirements for major infrastructure projects like Port Arthur LNG and ongoing regulatory exposure in its utility operations, which can influence allowed returns and project timelines, according to Pluang.

Sempra stock price and valuation snapshot

In a five-year performance illustration, an investment of USD 1,000 in Sempra shares has grown to a value of USD 1,201.89, corresponding to a total return of 20.19 percent over that period, based on a share price of USD 81.20 on September 15, 2026 and a current market capitalization of about USD 54.20 billion, as calculated by finanzen.ch.