Transportadora de Gas del Sur SA ADR (TGS)

Energy · Oil & Gas Integrated
$25.71 -2.58% on the day Market cap $4.0B 52-week range $21.11 to $36.35 Prices as of Oct 11, 2026

What the price implies

A reverse DCF: instead of guessing a fair value, it asks what growth today's price already assumes. How it works.

Transportadora de Gas del Sur SA ADR's free cash flow isn't comparable to its market value here, so a cash-flow reverse DCF doesn't give a meaningful answer. The Modeling tab works from revenue and margins instead.

Fundamental grade

B

Five factors scored 1 to 9 from TGS's latest numbers, weighted into one grade. It describes the business, not whether the stock is a buy.

Valuation8
Profitability8
Growth8
Financial health5
Cash efficiency7

Results from SEC filings

Fiscal years, from Transportadora de Gas del Sur SA ADR's 10-K filings. Ten years of the full income statement, balance sheet and cash flow.

Fiscal year20202021202220232024
Revenue$164.3B$539.7B$1.12T$986.1B$1.22T
Net income$9.7B$127.0B$219.2B$51.2B$370.2B
Free cash flow$61.0B$125.3B$68.5B$118.7B$194.4B
EPS (diluted)$12.68$168.67$291.14$68.03$491.74
Operating margin36.9%38.3%31.9%25.7%45.9%

Where the revenue comes from

Revenue by segments, fiscal 2025. Every breakdown, year by year.

Natural Gas Transportation$705.1B41%
Liquids Production and Commercialization$660.6B38%
Midstream$347.3B20%
Telecommunications$7.6B0%

Superinvestors who own TGS

From each investor's latest 13F filing (what a 13F shows).

None of the superinvestors we track held TGS in their latest 13F.

Insider buying

Open-market purchases by Transportadora de Gas del Sur SA ADR's executives and directors in the last 12 months, from SEC Form 4 filings. What insider buying tells you.

No open-market insider purchases of TGS in the last 12 months. Most insider activity is selling and option exercises, which aren't shown here.

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In the full deep dive

DCF fair value per share
Yearly return (IRR) at today's price
Growth implied by revenue and margins
15+ years of statements and quarters

Questions

Are Transportadora de Gas del Sur SA ADR insiders buying the stock?

No open-market insider purchases of TGS in the last 12 months, according to SEC Form 4 filings.

Prices and ratios as of Oct 11, 2026; statements from SEC filings. Information only, not investment advice. Superinvestor holdings come from 13F filings, which are filed up to 45 days after each quarter ends.