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Afentra plc (STGAF) Fair Value & Analysis

Energy · US · Market cap $208M

Price$0.8500
Fair Value$1.12
Upside+31.8%
Quality95/100
Evidence: Low Range $0.8100 – $1.42

Fair value as of: Jun 24, 2026

Analysis

Afentra plc (STGAF) currently trades at $0.8500, while our model-based Fair Value estimate is $1.12 — implying the stock looks roughly 31.8% undervalued today. We read business quality at 95/100 (high quality), in the Energy sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: low) — always confirm before acting.

About the company

Afentra plc, together with its subsidiaries, operates as an upstream oil and gas company primarily in Africa. The company is involved in the appraisal, exploration, development, and production of oil and gas. It holds 34 % interest in an exploration project in the onshore Odewayne block onshore located in Somaliland. The company holds a 30 % non-operated interest in the producing Block 3/05 in Offshore Angola; a 21.33 % non-operated interest in the adjacent development Block 3/05A in the Lower Congo Basin; and a 40% non-operating interest in the exploration Block 23 in the Kwanza Basin. Further, it holds 45% non-operated interest in the prospective Block KON19 and KON15 located in the western part of the Onshore Kwanza Basin. Afentra plc was formerly known as Sterling Energy plc and changed its name to Afentra plc in May 2021. The company was incorporated in 1983 and is based in London, the United Kingdom.

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Frequently asked questions

Is Afentra plc (STGAF) undervalued?
As of Jun 24, 2026, our model estimates a fair value of $1.12 versus a price of $0.8500 — about +32% (undervalued). Model-based estimate, not financial advice.
What is the fair value of STGAF?
Our 21-model fair value for Afentra plc is $1.12 (as of Jun 24, 2026), built from audited fundamentals. The current price is $0.8500.
What is the quality score of STGAF?
Afentra plc has a Quality Score of 95/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.