NYSE · Oil & Gas Integrated · USD

Transportadora de Gas del Sur S.A. (TGS) Stock Analysis

Transportadora de Gas del Sur S.A. (TGS) is a Oil & Gas Integrated stock listed on NYSE and quoted in US Dollar.

Last Updated: October 21, 2026

TGS

$26.08

+$0.15 (+0.58%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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TGS Key Statistics

As of Oct 21, 2026

Trading

Open: $26.07
Previous Close: $25.93
Day's Range: 25.73–26.24
52-Week Range: 21.26–36.35
Volume: 105.68K
Beta: −0.55

Valuation

Market Cap: $3.93B
P/E Ratio: 9.77
Forward P/E: 9.20
EPS (ttm): 2.67

Financials (FY)

Revenue (FY): $1.71T+7.50%
Net Income (FY): $420.86B−13.57%
Profit margin: 28.02%
Shares Outstanding: 69.51M
1-Year Return: +21.30%

Dividend and dates

Dividend: $0.95
Earnings Date: October 29, 2026
Avg Volume: 213.85K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, TGS closed at $26.08, +21.30% over 1 year.

Transportadora de Gas del Sur S.A. (TGS) has a market capitalization of $3.93B.

In fiscal 2025, TGS reported revenue of $1.71T.

TGS Stock Return by Calendar Year

Transportadora de Gas del Sur S.A. (TGS) 10-year return: what $10,000 became

1 year: $10,000 $12,130; +21.30%
5 years: $10,000 $44,203; +342.03%
10 years: $10,000 $38,718; +287.18%

If you had invested $10,000 in Transportadora de Gas del Sur S.A. (TGS) 10 years ago, at the close on October 21, 2016, it would have been worth $38,718 at the close on October 21, 2026: +287.18% in total, +14.50% a year, with dividends reinvested. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

−47.46%+165.77%−16.11%

2016*2017201820192020202120222023202420252026*

Year	Return
2026 (partial year)	−16.11%
2025	+6.22%
2024	+93.97%
2023	+27.88%
2022	+165.77%
2021	−14.62%
2020	−27.48%
2019	−47.46%
2018	−28.91%
2017	+146.45%
2016 (partial year)	+40.94%

As of October 21, 2026.

TGS Revenue and Earnings by Fiscal Year

FY ends December

RevenueNet income

2022202320242025

Fiscal year	Revenue	Net income	Net margin
2025	$1.71T	$420.86B	24.7%
2024	$1.59T	$486.95B	30.7%
2023	$1.27T	$67.37B	5.3%
2022	$1.08T	$219.16B	20.3%

Fiscal year	Revenue	Gross profit	Operating income	Net income	Net margin
2025	$1.71T	$918.90B	$766.93B	$420.86B	24.7%
2024	$1.59T	$830.56B	$685.84B	$486.95B	30.7%
2023	$1.27T	$457.03B	$336.46B	$67.37B	5.3%
2022	$1.08T	$427.73B	$356.15B	$219.16B	20.3%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

TGS Dividend History

$1.08+42.1% vs 2018

Dividends per share, 2019 · 1 payments

Year	Dividends per share	Payments	Change
2019	$1.08	1	+42.1%
2018	$0.76	3	—

Most recent payment: $1.08 per share, ex-dividend April 18, 2019. Per-share amounts summed by calendar year from ex-dividend dates. Partial years are shown muted and marked with an asterisk.

TGS Valuation vs Oil & Gas Integrated Median

Median of 19 stocks

Metric	TGS	Oil & Gas Integrated median	vs median
P/E	9.77	12.67	23% below
P/S ratio	0.00	1.01	0.0x the median
Profit margin	28.02%	9.08%	18.9 pts above

Medians across 19 Oil & Gas Integrated stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

The market values Transportadora de Gas del Sur S.A. (TGS) at $3.93B. It is classified in the Oil & Gas Integrated industry, within the Energy sector. Headcount on file is 1,187.

The most recent close on file for TGS is $26.08, dated October 21, 2026. That is +$0.15 (+0.58%) against the previous close. The 52-week range on file runs from $21.26 to $36.35. The latest close sits 22.67% above that 52-week low.

Financial Health

In fiscal 2025, Transportadora de Gas del Sur S.A. reported revenue of $1.71T. Against the prior fiscal year total of $1.59T, that is a change of +7.50%. Net income for the same year was $420.86B. That is −13.57% against the prior fiscal year. Profit margin runs at 28.02%. That is 18.9 percentage points above the Oil & Gas Integrated median of 9.08%. Earnings per share on a trailing basis come to 2.67.

Across the 4 fiscal years on file, revenue moves from $1.08T in 2022 to $1.71T in 2025. Of those 4 years, 4 report positive net income.

Valuation Assessment

TGS trades at a trailing price-to-earnings ratio of 9.77. That is 22.89% below the Oil & Gas Integrated median of 12.67. On forward earnings the ratio is 9.2. The medians here are taken across 19 Oil & Gas Integrated companies that report the metric.

The trailing one-year total return is +21.30%. Measured over 10 years, that is +14.50% a year compounded. Beta against the wider market is reported at −0.55. Daily returns over the trailing 10 years annualize to a volatility of 54.72%.

Growth & Income

The dividend record for TGS runs through 2019. Dividends are recorded for 2 calendar years; 2019 shows 1 payments totalling $1.08 a share. The year before, 2018, totalled $0.76 a share.

The strongest complete calendar year on file is 2022 at +165.77%; the weakest is 2019 at −47.46%. Of the 9 complete calendar years on file, 5 finished higher. So far in 2026 the total return is −16.11%.

Peer Comparison

Transportadora de Gas del Sur S.A. (TGS) operates in the Oil & Gas Integrated industry. Here is how it compares to its closest peers by market capitalization:

Company	Ticker	Market Cap	P/E Ratio
Transportadora de Gas del Sur S.A.	TGS	$3.93B	9.8
ExxonMobil Holdings Corporation	XOM	$732.29B	22.9
Chevron Corporation	CVX	$444.85B	21.8
Shell plc	SHEL	$299.69B	11.6

The Oil & Gas Integrated industry average P/E ratio is 12.7x. Transportadora de Gas del Sur S.A. trades at a P/E of 9.8.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About Transportadora de Gas del Sur S.A.

Transportadora de Gas del Sur S.A. engages in transportation of natural gas, and production and commercialization of natural gas liquids in Argentina and internationally. The company operates through four segments: Natural Gas Transportation Services; Liquids Production and Commercialization; Midstream; and Telecommunications. The Natural Gas Transportation segment transports natural gas through pipeline system to distribution companies, power plants, and industrial customers. It provides operation and maintenance services for the natural gas transportation facilities. The Liquids Production and Commercialization segment produces and commercializes natural gas liquids, such as ethane, liquid petroleum gas, natural gasoline, propane, and butane. This segment offers certain related services comprising reception, storage, and dispatch of the liquids. The Midstream segment provides natural gas conditioning services; treatment, removal of impurities and natural gas compression, including the collection and transport of natural gas; and inspection and maintenance of pipelines and compressor plants services. In addition, this segment offers steam generation for electricity production and management services for expansion works and steam generation for the production of electricity. The Telecommunications segment offers data transmission services through a network of digital terrestrial radio relay. It serves residential, commercial, industrial, and electric power generation end users. The company was incorporated in 1992 and is headquartered in Buenos Aires, Argentina. Transportadora de Gas del Sur S.A. operates as a subsidiary of Compañía de Inversiones de Energía S.A.

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