Business Overview

Kosmos Energy Ltd is a full-cycle deep-water independent oil and gas company with a focused portfolio across three core basins: offshore West Africa, the US Gulf of Mexico and Mauritania-Senegal. The company has built its reputation as a leading deep-water explorer, with material discoveries including Jubilee in Ghana, TEN in Ghana and the giant Tortue gas resource straddling the Mauritania-Senegal maritime border. Today, Kosmos combines a producing oil business with strong free Cash Flow generation, a tier-one LNG growth project at Tortue, and a deep exploration and appraisal inventory that provides long-term optionality.

Kosmos is dual-listed on the New York Stock Exchange and the London Stock Exchange, providing investors with access via either market. The company’s portfolio combines mature producing Assets that generate substantial free cash flow with development projects that drive medium-term growth. The Tortue LNG project, developed in joint venture with BP and the host governments, represents a transformational opportunity to materially increase production, diversify the Commodity mix toward gas and unlock long-life value from a world-class resource base. The combination of producing assets, near-term growth and exploration optionality underpins our positive view on the Equity.

Sector Backdrop

The deep-water exploration and production sector is operating against a constructive backdrop. Years of Capital discipline across the industry have left global oil Supply growth modest, and the deep-water segment in particular has seen renewed investor interest as some of the highest-quality, lowest-cost reserves are accessed in offshore basins. Oil prices have remained supported by OPEC+ supply discipline and Demand resilience, while gas markets have been structurally tight. For producers with high-quality deep-water acreage, the operating environment remains supportive.

On the LNG side, demand growth has been particularly strong. New supply additions are needed to meet structural growth in Asian demand and continued European purchasing of non-Russian gas. Greenfield LNG projects with favourable Economics and tier-one resource bases have therefore become strategically valuable. Tortue, with its proximity to LNG markets and competitive cost structure, fits this template. Additionally, the West African Basin has continued to attract interest from major operators as a key region for both producing assets and exploration opportunities, supporting Kosmos’ strategic positioning.

Investment Thesis

Our Buy view on Kosmos Energy is built on four pillars. First, the company has a substantial producing oil business that generates significant free cash flow at current commodity prices, providing the foundation for the equity story. Second, the Tortue LNG project is a tier-one growth asset that, as it ramps up, will materially expand production, reserves and free cash flow. Third, the broader Mauritania-Senegal resource base provides additional medium-term optionality through potential follow-on developments. Fourth, the exploration and appraisal inventory provides long-term upside that is not fully reflected in current valuations.

Combined, these factors create a balanced equity story that includes near-term cash flow, medium-term growth and long-term optionality. As Tortue ramps up, Leverage is expected to fall, free cash flow is expected to grow materially, and capital returns are expected to become a more meaningful part of the story. The combination of growth and de-risking provides multiple paths to value creation for investors. With Kosmos trading at attractive multiples relative to its long-term cash-flow potential and resource base, we believe the equity offers compelling risk-reward.

Energy Market Exposure

Kosmos’ Revenue is exposed to global oil prices through Brent-linked crude sales from its West African and US Gulf of Mexico assets, and increasingly to global LNG and natural-gas prices as Tortue ramps up. The current portfolio mix is heavily weighted toward oil, providing meaningful exposure to oil-price upside. Following the ramp-up of Tortue, the commodity mix will shift toward a more balanced oil-gas profile, providing additional Diversification and reducing concentration risk on oil prices. This blend of commodity exposures supports the resilience of through-cycle cash flow and underpins the long-term equity story.

Geographic diversification across West Africa, the US Gulf of Mexico and the Mauritania-Senegal basin reduces single-country risk and provides exposure to multiple regional dynamics. The mature Gulf of Mexico assets benefit from sophisticated infrastructure and regulatory frameworks, while the West African and Mauritania-Senegal assets provide exposure to high-growth markets with strong long-term resource potential. This balanced geographic mix is another key feature of the investment case.

Growth Drivers and Strategic Initiatives

Several growth drivers underpin our positive view. The first and most significant is the Tortue LNG project, which is in the start-up and ramp-up phase. As Tortue achieves first LNG and ramps to nameplate capacity, Kosmos’ production, revenues and free cash flow will all step up materially. Successful delivery of Tortue Phase 1 also de-risks subsequent phases of the broader Greater Tortue Ahmeyim resource, providing additional medium-term growth.

In Ghana, ongoing infill drilling and incremental developments around the Jubilee and TEN fields are expected to support production and offset natural decline. In the US Gulf of Mexico, tie-back developments and platform infill drilling provide near-term production growth at attractive returns. The Yakaar-Teranga gas resource in Senegal represents an additional long-term opportunity that could underpin a second LNG development. Combined with selective high-impact exploration and appraisal opportunities, these growth platforms provide a multi-decade investment runway.

On the operational efficiency side, Kosmos has continued to deliver cost reductions and reliability improvements at producing assets, supporting Margin expansion. The company has also been disciplined on Capital Expenditure, focusing on the highest-return projects within the portfolio. Selective participation in deep-water exploration with major partners provides additional optionality without committing significant capital to single high-risk wells. Together, these initiatives provide multiple sources of value creation.

Operational Highlights

Kosmos has been focused on operational delivery across its existing producing assets and on advancing Tortue to first LNG. Production from the Ghana and Gulf of Mexico assets has been supported by infill drilling, debottlenecking and reliability initiatives. The Tortue project has been progressing through commissioning and start-up activities, with significant infrastructure now in place and the FPSO and FLNG vessel completed. While there have been periods of expected variability in major project timelines, the overall trajectory toward commercial production remains intact.

Cost performance has been a focus, with management implementing initiatives to reduce unit operating costs and capital intensity. Reliability and safety performance have remained sound, supporting the long-term licence to operate in multiple jurisdictions. The completion of Tortue Phase 1 will mark a significant operational milestone and unlock the next phase of value creation for the company.

Financial Performance

Kosmos’ financial performance has reflected the impact of supportive oil prices, growing production and ongoing Capital Investment in Tortue. Revenues from producing assets have been strong, and free cash flow before Tortue capital expenditure has been substantial. The company has been investing significant capital in Tortue ahead of the start-up phase, which has weighed on near-term free cash flow but is expected to drive a material step-up in cash generation once the project is on stream. Net Debt has been managed within the Credit covenants, supported by the cash-flow strength of existing producing assets.

As Tortue ramps up, the financial profile is expected to transform. Production will scale, revenues will diversify across oil and LNG, and free cash flow will grow materially. Leverage is expected to decline meaningfully as capital expenditure normalises and cash flow expands. This will provide significant flexibility for debt reduction, capital returns and continued investment in growth. For investors looking through the near-term capex peak to the post-Tortue inflection in financial performance, the equity offers compelling value.

Capital Allocation and Returns

Capital allocation at Kosmos is currently focused on delivering Tortue to start-up and operating existing producing assets efficiently. The company has prioritised completing the Tortue capital programme, after which surplus cash flow is expected to be used for debt reduction and, over time, capital returns to shareholders. Management has indicated that as the financial profile transforms post-Tortue, Shareholder returns will become a more meaningful component of the capital framework. For investors prepared to look through the current capex-heavy phase, the prospective inflection in capital returns is a key value driver.

Valuation Perspective

Kosmos trades at undemanding multiples relative to its underlying Earnings, cash flow and reserves potential. On price-to-NAV and EV-to-resource-base metrics, the equity screens attractively against international deep-water E&Amp;P peers. The valuation discount reflects market caution around the timing and execution of Tortue, sensitivity to oil prices and the elevated leverage during the capital-intensive phase of the project. As Tortue moves through start-up, ramp-up and steady-state operation, we expect the discount to narrow significantly.

Sum-of-the-parts analysis highlights significant value in the existing producing assets, the Tortue project and the broader Mauritania-Senegal resource base that we believe is not fully reflected in the share price. Successful delivery of Tortue Phase 1 would be the most significant single catalyst, but ongoing operational delivery, exploration success and any progress toward Phase 2 development decisions would all be supportive.

Key Risks

Risks to the investment case include sustained weakness in oil prices; execution risk on Tortue Phase 1 commissioning and ramp-up; project delays or cost overruns on future developments; operational disruption at producing assets; exploration drilling risk in long-term inventory; political and fiscal risk in operating jurisdictions including Ghana, Mauritania and Senegal; counterparty risk on LNG offtake; currency exposure; and the broader risk that the pace of the energy transition affects long-term hydrocarbon demand. Elevated leverage during the Tortue capital phase amplifies sensitivity to commodity prices. The geographic diversification, joint-venture partnerships with major operators and disciplined capital framework help mitigate these risks but do not eliminate them.

There is also the consideration that any future investment cycle in additional deep-water exploration or appraisal would require capital and bring its own execution risks. While Kosmos has demonstrated a strong track record in exploration, future success is not guaranteed, and investors should be prepared for episodic Volatility around exploration outcomes.

Comparative Position in the Sector

Within the global mid-cap independent E&P peer group, Kosmos stands out for the combination of producing oil cash flow, transformational LNG growth and deep-water exploration optionality. Compared with single-basin peers, the company offers geographic and commodity diversification across West Africa, the US Gulf of Mexico and the Mauritania-Senegal LNG opportunity. Compared with development-stage names, Kosmos benefits from an established producing platform that supports the long-cycle capital expenditure at Tortue. Compared with pure-play LNG names, the company offers complementary oil exposure that captures near-term commodity price upside.

This combination positions Kosmos as a uniquely balanced deep-water independent. As Tortue ramps and the financial profile transforms, the equity should attract a broader investor audience that values both production growth and the dual oil-LNG exposure. The longer-term resource potential in the Mauritania-Senegal basin and follow-on development opportunities provide additional optionality that is rarely seen in companies of this size.

Conclusion

Kosmos Energy Ltd combines a producing oil business that generates substantial free cash flow, a transformational LNG growth project at Tortue, and a deep exploration and appraisal inventory providing long-term optionality. The shares offer a combination of near-term cash flow, medium-term growth and long-term upside that is, in our view, compelling for investors prepared to look through the current capex cycle. We assign a Buy rating, reflecting our confidence in the company’s ability to deliver Tortue, generate substantial post-ramp-up free cash flow and create significant shareholder value as the financial profile transforms.