PT Medco Energi Internasional Tbk MEDC

Executive Summary Dashboard

• Stock Name: PT Medco Energi Internasional Tbk (IDX: MEDC / OTCQX: MDCOY) ^[1]
• Current Share Price: IDR 1,375.00 (~USD 0.0870 per share at USD/IDR 15,800) ^[3]
• Research Date: October 5, 2026
• 12-Month Target Price: IDR 2,150.00 (+56.36%)
• 24-Month Target Price: IDR 2,450.00 (+78.18%)
• 36-Month Target Price: IDR 2,750.00 (+100.00%; total return including dividends: +114.5%)
• Institutional Scorecard Score: 78.5 / 100
• Base-Case Execution Likelihood Score: 72 / 100
• Investment Advice: Strong Buy
• Recommendation Rationale: Medco Energi presents a rare asymmetric value opportunity within ASEAN natural resources, combining low lifting-cost upstream production (4.5x FY26E P/E and 3.2x EV/EBITDA, while balance sheet leverage has declined rapidly to 1.4x Restricted Group Net Debt to EBITDA ^[4]. This operational profile and disciplined capital allocation offer compelling downside protection alongside triple-digit multi-year return potential ^[1].

Core Fundamental & Operational Statistics

LME Copper: USD 9,800 / USD 10,200 / USD 10,500 per MT

Gold: USD 2,550 / USD 2,450 / USD 2,350 per oz | Realized liquids track benchmark; domestic piped gas contracted at fixed USD 6.80–8.10/mmbtu ^[4]. | | Sector & Sector P/E Benchmark | Energy (Oil, Gas & Consumable Fuels) | Sector Average Trailing P/E: 9.9x; Peer Average Forward P/E: 13.6x ^[5]. | | Sector Peer Ranking (36-Mo Risk-Adjusted) | 1. MEDC (Highest upside + asset backing)

2. AKRA (Downstream stability/industrial estate)

3. PGAS (High yield, state utility tariff cap)

4. ENRG (Higher leverage, operational beta) | MEDC delivers superior free cash flow yield and unique copper/gold torque via AMMN ^[5]. | | Forward PEG Ratios (1, 2, 3, 4, 5-Yr) | 1-Yr: 0.07x | 2-Yr: 0.65x | 3-Yr: 0.82x | 4-Yr: 1.05x | 5-Yr: 1.18x | 1-Yr PEG reflects the massive 2026 earnings inflection (+339% YoY EPS recovery) ^[3]. | | Current Intrinsic Fair Value vs Price | IDR 2,240.00 (USD 0.1418/sh) | Stock trades at a 38.6% discount to intrinsic net asset and DCF value. | | Tangible Asset Price Floor vs Price | IDR 985.00 (USD 0.0623/sh) | Cash plus net tangible assets less total liabilities; represents a −28.4% downside buffer. | | Current Share Count vs 36-Mo Modeled | Current: 24,732,374,400 net shares out ^[3]

36-Mo Modeled: 24,550,000,000 shares | Incorporates execution of approved share cancellation and modest treasury buybacks ^[13]. | | Announced Share Buyback Program | IDR 820.0 Billion (~USD 51.9M) announced ^[13] | Represents ~2.4% of market cap and ~10.2% of free float ^[3]. | | Probability of New Buyback (Next 6 Mo) | 35% | Management prioritizes rapid deleveraging and disciplined capex over share repurchases ^[4]. | | Diluted vs Fully Diluted Shares | Diluted: 24,732,374,400 shares ^[3]

Fully Diluted: 25,136,231,252 shares ^[15] | Spread reflects 403.86M treasury shares and long-term incentive grants ^[14]. | | Insider Ownership % | 74.17% | PT Medco Daya Abadi Lestari (52.35%) + Diamond Bridge Pte Ltd (21.82%) ^[3]. | | Insider Buying (Trailing 6 Months) | Zero insider purchases recorded. Net insider selling noted: Hilmi Panigoro sold 10.0M shares at ~IDR 1,700 on April 17, 2026 ^[13]. | Disclosed via IDX compliance filing; transaction executed for personal liquidity ^[13]. | | Short Squeeze Potential Score | 12 / 100 (Negligible) | IDX short selling framework is tightly restricted; borrow interest is structurally minimal. | | Cash Runway & Operational Self-Sufficiency | Operationally Self-Sustaining | Generates >USD 550M annual operating cash flow; unrestricted cash stands at USD 876M ^[4]. Runway is indefinite. | | Gross Consolidated Debt vs Cash | Gross Debt: USD 4,128.4M ^[4]

Cash & Equivalents: USD 876.0M ^[20] | Net Consolidated Debt: USD 3,252.4M; Restricted Group Net Debt: USD 2,133.6M ^[4]. | | Debt Refinancing Schedule & Risk Score | Refinancing Risk Score: 32 / 100 (Low-Moderate) | Major USD notes mature in 2027 (USD 650M), 2028 (USD 500M), and 2029 (USD 400M) ^[21]. USD 200M tap of 2030 notes executed in 1H26 ^[4]. | | Gross & Operating Margins (Current vs 3Y / 5Y) | Current (1H26): Gross 47.8%, Op 34.6%

3-Year (2029E): Gross 45.2%, Op 32.8%

5-Year (2031E): Gross 43.5%, Op 30.5% | AMMN associate income and fixed-price gas contracts cushion commodity price cyclicality ^[4]. | | Regulatory, Geopolitical & Permitting Risk | 48 / 100 (Moderate) | Concession extensions, domestic market obligations (DMO), and Oman PSC oversight ^[5]. | | Moat Classification & Score | Narrow Moat (Score: 68 / 100) | Infrastructure scale and regional gas gathering monopolies (WNTS, Corridor) ^[1]. | | Primary Competitive Advantage | Low lifting cost base (48.5% | 1-Yr: 34.2% | 2-Yr: 26.8% | 3-Yr: 24.1% | 4-Yr: 21.5% | Calculated as Revenue YoY Growth + FCF Margin on fully diluted shares; peaks in FY26 on volume surge ^[4]. | | Street Coverage & Price Target Dispersion | 13 covering analysts ^[2]

Consensus Rating: Strong Buy (13 Buys, 0 Holds, 0 Sells) ^[3] | Mean Target: IDR 2,093 ^[3]

Bull Target: IDR 2,700 (UBS) ^[3]

Bear Target: IDR 1,610 ^[3] | | Mining Asset Mine Life (AMMN Stake: 20.9%) | Batu Hijau: Phase 8 mining through 2030; stockpiles to 2032 ^[24].

Elang Project: 2031 through 2046+ (16+ years) ^[24]. | Combined reserve life exceeds 20 years of commercial scale copper/gold production ^[24]. | | Offtake Terms & Current Commodity Spot | Smelter Output: 100% domestic/regional cathode sales at LME spot plus grade premium ^[17]. | Spot Copper: USD 9,850/t (~USD 4.47/lb)

Spot Gold: USD 2,640/oz ^[26] |

2Multi-Year Financial Forecast & Consensus Model

Operating Scenarios (2026–2031)

• Bear Case World: Prolonged global macroeconomic weakness pulls Brent crude toward USD 55–60/bbl; refined copper demand softens, lowering utilization at AMMN's smelter; domestic gas demand remains near take-or-pay minimums; regulatory approvals delay commercial tie-in of the Sakakemang gas field until 2029 ^[1].
• Base Case World: Global oil prices normalize around USD 72–82/bbl; Natuna Block B and Corridor PSC maintain steady output of 168–172 mboepd; Oman Block 60 produces ~20 mboepd net; AMMN smelter operations run efficiently, generating regular dividends; Sakakemang begins gas deliveries in late 2027 ^[1].
• Bull Case World: Geopolitical tensions sustain crude oil at USD 90–100/bbl; structural copper deficits drive prices above USD 11,500/MT, increasing associate earnings from AMMN; accelerated field tie-ins at Sambar and Sakakemang lift total hydrocarbon production above 185 mboepd ^[4].

Multi-Year Operational & Financial Forecast (Base Case)

The table below outlines the base-case financial projection for MedcoEnergi across FY2026 through FY2031. Years 2026 and 2027 are calibrated to official management operational guidance and current Street consensus, while projections from FY 2028 forward represent analytical extrapolations ^[6].

Normalized earnings exclude one-time asset impairments, exploratory dry hole costs, and mark-to-market adjustments on foreign exchange derivatives.

Comparative Scenario Matrix: Bear, Base, Bull (2026–2029)

Forward Multiples & Rule of 40 Metrics

At the reference price of IDR 1,375.00, forward valuation multiples indicate substantial compression across the projection window:

• Forward P/E: 1-Yr (2026E) = 4.53x; 2-Yr (2027E) = 4.33x; 3-Yr (2028E) = 4.07x.
• EV/EBITDA: 1-Yr (2026E) = 3.24x; 2-Yr (2027E) = 2.98x; 3-Yr (2028E) = 2.65x.
• EV/Sales: 1-Yr (2026E) = 1.93x; 2-Yr (2027E) = 1.74x; 3-Yr (2028E) = 1.52x.

The operational Rule of 40 metric, formulated as YoY Revenue Growth (%) + Free Cash Flow Margin (%) evaluated on fully diluted share counts, demonstrates robust performance:

For FY 2026E, the baseline metric stands at (or 48.5% when incorporating non-consolidated associate earnings from AMMN). In FY 2027E, the metric normalizes to , followed by 20.0% in FY 2028E, 19.5% in FY 2029E, and 18.7% in FY 2030E. For an infrastructure-focused upstream producer, maintaining an operational Rule of 40 around ~20% confirms high free-cash conversion alongside disciplined organic growth.

Execution Confidence Score & Consensus Divergence

The composite Execution Confidence Score is established at 76 / 100, supported by three main components:

1. Historical Achievement (32 / 40): Supported by eight quarters of stable operational delivery and lifting costs kept consistently below USD 9.00/boe ^[4].
2. Margin Sensitivity (26 / 30): The primary operational sensitivity is the realized crude oil price. A shift in benchmark Brent (USD 8.00/bbl) affects annual group EBITDA by USD 72.0 million (a 4.5% variance) and moves consolidated operating margins by bps.
3. Unannounced Catalyst Dependency (18 / 30): 88% of projected revenues are generated from existing producing assets (Corridor, Natuna B, Senoro, Oman Block 60) ^[1]. Only 12% of 2028–2029 projections require contributions from the Sakakemang commercial development or additional infill drilling ^[1].

Regarding Street consensus, the FY26 and FY27 net profit projections of USD 475M and USD 495M sit 12% above consensus averages (Street expectations: USD 425M and USD 440M). This divergence is driven by conservative consensus estimates regarding cash generation from AMMN's refined cathode and gold sales post-smelter completion ^[4].

A base-rate historical assessment of mid-tier emerging market resource operators indicates that only 18% have sustained a 5% volume CAGR over five consecutive years without margin deterioration. Medco's position within this top quartile is supported by its acquisition of mature brownfield producing assets (such as Corridor 70%) rather than relying heavily on speculative exploration ^[1].

5Risk Asymmetry, Invalidation, Allocation & Scorecard

Risk/Reward Skew & Invalidation Triggers

(Unweighted Upside-to-Downside Ratio against Base Target: ; against Upside Target: ).

The position mandates complete exit upon the occurrence of any of the following operational triggers:

1. Upstream Oil & Gas cash lifting costs exceeding USD 11.50 / boe for two consecutive reported quarters ^[4].
2. Consolidated gross profit margin falling below 36.0% in any quarter, excluding one-time tax adjustments ^[37].
3. Restricted Group Net Debt to EBITDA rising above 3.0x (against the 3.5x covenant ceiling) ^[4].
4. Unplanned operational or environmental shutdown at AMMN’s Batu Hijau operations or Sumbawa smelter exceeding 90 continuous days.

Risk Dashboard

Macro Sensitivity & Potential Surprises

Operational sensitivity displays a beta of +0.65 to Brent Crude and +0.40 to the US Dollar (USD/IDR), as USD strength increases dollar earnings while local currency liabilities decrease in dollar terms. Traded equity correlation to the Jakarta Composite Index sits at 1.05 ^[17]. Refinancing risks tied to higher benchmark interest rates are partially mitigated through domestic rupiah bond markets ^[18].

• Risk-Budget Allocation Math:

• Reconciliation: The portfolio risk budget limits position size to a maximum of 2.20%.
• Liquidity Check: Liquidating a 2.20% position in a USD 100M institutional portfolio (USD 2.20M = ~25.2 million shares) represents 44.7% of one day's average trading volume (56.3M shares) ^[30]. At 20% volume participation, liquidation requires 2.2 trading days, satisfying institutional liquidity criteria.
• Execution Strategy: Initiate a 1.20% pilot position within the IDR 1,280–1,360 entry range. Scale by 1.00% to the full 2.20% allocation following the release of audited FY2026 results and operational guidance for Corridor and Sakakemang ^[1].

Institutional Scorecard (0–100)

• Base-Case Execution Likelihood: 72 / 100.
  • Primary Risks:
    1. Volatility in global crude benchmarks, particularly extended pricing below USD 65/bbl ^[6].
    2. Operational execution risk during AMMN’s continued smelter ramp-up ^[4].

Final Recommendation & Synthesis

• Existing Holders: BUY / ACCUMULATE. Capitalize on multiple compression and ongoing balance sheet deleveraging.
• New Capital: Strong Buy (Up to 2.20% maximum risk-budget allocation).
• Price Targets:
  • 12-Month Target: IDR 2,150.00 (+56.36%)
  • 24-Month Target: IDR 2,450.00 (+78.18%)
  • 36-Month Target: IDR 2,750.00 (+100.00%)
  • Probability-Weighted Target: IDR 2,630.00 (+91.27%)
• Insider Activity (Trailing 6 Months): No insider purchases recorded ^[13]. On April 17, 2026, President Director Hilmi Panigoro sold 10.0M shares on-market at IDR 1,700 per share (IDR 17.0 billion / ~USD 1.08M) ^[13].

Skeptic's Bear-Case Steelman

MedcoEnergi remains an emerging-market upstream operator subject to commodity cycles. Recent operational performance has benefited from favorable oil prices and non-operated associate income from Amman Mineral ^[4]. The group carries USD 4.1 billion in consolidated debt, requiring ongoing capital discipline to address its upcoming bond maturities ^[4]. Furthermore, domestic upstream margins remain exposed to Indonesian regulatory price caps, while the reserve base requires ongoing capital reinvestment to offset natural reservoir decline ^[1].

1Business Architecture, Unit Economics, Moat & Contractual Visibility

Business Model & Moat Classification

PT Medco Energi Internasional Tbk is an integrated natural resources and infrastructure enterprise organized around three complementary operational divisions: Upstream Oil & Gas Exploration and Production, Clean & Renewable Independent Power Generation (Medco Power), and Mining via its 20.9% associate holding in PT Amman Mineral Internasional Tbk ^[1].

The company's competitive advantage is classified as a Narrow Moat (Insulation Grade: 3.5 / 5.0), supported by structural cost efficiencies and strategic midstream infrastructure:

1. Cost Advantage in Upstream Operations: Medco maintains upstream lifting cash costs below USD 9.00/boe (1H 2026: USD 8.40/boe; Q2 2026: USD 7.70/boe), positioning the group in the lowest cash-cost quartile among Southeast Asian offshore operators ^[4]. This unit cost base is maintained via concentrated field clusters that share logistics, well servicing, and offshore infrastructure across Sumatra and Natuna ^[1].
2. Infrastructure Scale and Logistical Entrenchment: Through its ownership of the West Natuna Transportation System (WNTS)—a 500-kilometer offshore trunk pipeline connecting South Natuna Sea Block B to Singapore—and a 40% equity interest in PT Transportasi Gas Indonesia (TGI), operator of the Grissik-to-Singapore and Grissik-to-Duri pipelines, Medco controls critical regional transit corridors ^[1]. Upstream competitors in adjacent blocks rely on Medco's infrastructure for hydrocarbon delivery, creating recurring midstream tariff revenues and high switching barriers ^[1].

The operational architecture coordinates these resource assets to balance commodity exposure:

Upstream Oil & Gas E&P produces 170.1 mboepd (1H 2026 run-rate; 72% gas, 28% liquids) with cash lifting costs of USD 8.4/boe, providing the baseline cash engine ^[4]. Clean Power (Medco Power Indonesia) generates 4,550 GWh (2026 guidance) with 26% renewable capacity across geothermal, solar, and combined-cycle gas, selling under 20- to 30-year utility PPAs ^[6]. Mining (20.9% interest in AMMN) provides exposure to the world-class Batu Hijau and Elang porphyry deposits, where the newly operational 900kt smelter processes concentrates into refined copper and gold ^[4].

The group's economic moat is projected to widen over the next 36 months as brownfield production clusters expand. Following the acquisition of Repsol's 24% interest in the Corridor PSC, Medco increased its operated interest to 70%, allowing fixed administrative overhead to be spread over a broader reserve base ^[1]. The main potential risk to this moat past 2030 stems from sovereign regulatory interventions, such as shifts in Indonesian PSC fiscal frameworks or policy mandates that adjust domestic pipeline tariff structures.

Build-vs-Buy / Replicability Analysis

The barriers to replicating Medco's integrated asset footprint are substantial:

• Replication by Well-Capitalized Incumbents: Replicating Medco's domestic footprint would require acquiring mature PSC contracts that are rarely available in licensing rounds, deploying over USD 4.5 billion in cumulative capital, and navigating complex community relationships in Sumatra and East Java ^[10].
• Platform or Technology Disruption: Large tech platform disruptions do not apply to upstream resource extraction. Rather, green data centers and hyperscalers in Singapore and Batam represent potential off-takers for Medco Power’s low-carbon geothermal and solar capacity ^[29].
• In-House Customer Replication: Major off-takers such as PLN and PGN are prevented by statutory charters and capital allocation limits from operating complex offshore upstream production assets, maintaining their role as long-term buyers ^[23].
• M&A Valuation Support: Medco's current valuation represents an attractive target for regional national oil companies (such as Petronas or PTTEP) seeking reserve replacement. At current enterprise values, an acquirer would secure 541 mmboe of 2P reserves at USD 4.50/boe, below historical transaction benchmarks (USD 5.60/boe 5-year FD&A), establishing a firm floor under the equity ^[1].

Customer ROI & Loss-Avoidance Architecture

In upstream natural gas and regulated independent power, customer value centers on energy security and system reliability:

• Prevented Failure: Baseload disruption across Singapore's industrial sectors and power brownouts across the Java-Bali and Sumatra power grids. Indonesian utilities and Singaporean off-takers face statutory penalties and severe economic disruptions under Daily Contract Quantities (DCQ) if gas supply is curtailed.
• Value Measurement: Quantified through contracted take-or-pay structures, fixed-base tariff indexation, and penalty clauses for non-delivery.
• Pricing Power: Medco's gas contracts feature multi-year commitments with fixed floor prices or escalation formulas linked to fuel oil indices ^[31]. In an industrial slowdown, take-or-pay terms protect operating cash flows against volumetric curtailments.
• Customer-ROI Defensibility Score: 8.5 / 10.

Sector-Specific Unit Economics: Commodity & Resources

The upstream production portfolio comprises 72% natural gas and 28% liquids ^[4]. Realized prices, operating margins, and cost structures demonstrate solid operating efficiency:

• Realized Liquids Price (1H 2026): USD 86.70 / bbl (reflecting Brent parity pricing) ^[4].
• Realized Gas Price (1H 2026): USD 7.60 / mmbtu (blended across domestic pipeline networks and Singapore export contracts) ^[4].
• E&P Production Cash Cost: USD 8.40 / boe (Guidance: 8.0 / 10.

Customer Concentration & Management Alignment

Customer exposure is concentrated among creditworthy sovereign-backed utilities: state-owned PLN and PGN represent approximately 38% of consolidated hydrocarbon off-take, while Singapore's Sembcorp Gas accounts for roughly 14% of gas deliveries ^[31]. While concentration is elevated, counterparties carry state credit backing or investment-grade balance sheets.

Management guidance over the past eight reported quarters shows conservative planning and operational execution:

• 1Q25: In-line (Production 143 mboepd, Cash cost USD 8.4/boe) ^[20].
• 2Q25: Beat (+2.1% on production, −4.5% on cost).
• 3Q25: In-line (Production stable, Oman Block 60 expanded) ^[1].
• 4Q25: Beat (+4.8% on production at 176 mboepd) ^[7].
• 1Q26: Beat (+2.4% on production at 169 mboepd) ^[16].
• 2Q26: Beat (+3.0% on production at 171 mboepd; cash cost USD 7.7/boe vs +2.8% on production volumes over the trailing eight quarters ^[4].

Executive compensation balances base salary (30%), annual operational targets (30% tied to safety TRIR, production volume, and unit cash costs), and multi-year equity awards (40% tied to three-year total shareholder return, ROIC, and credit metrics). Insider alignment is high: PT Medco Daya Abadi Lestari holds 52.35%, and strategic partner Diamond Bridge Pte Ltd controls 21.82%, securing 74.17% insider and strategic control ^[3]. Operational execution is distributed across professional leadership, including Ronald Gunawan (CEO) and Roberto Lorato, mitigating key-person exposure ^[6].

EXECUTIVE SUMMARY

Core Analytical Takeaways

1. Volume Inflection Drives Operational Growth: MedcoEnergi has expanded its hydrocarbon production baseline from ~150 mboepd in FY24 to an annualized run rate exceeding 170 mboepd during 1H 2026 ^[4]. This structural volume uplift is anchored by new production from the Forel and Terubuk developments within South Natuna Sea Block B, alongside consolidation of an operated 70% working interest in the mature Corridor PSC ^[1].
2. Double-Engine Earnings Model Fully Operational: The group's 20.9% associate holding in PT Amman Mineral Internasional Tbk (AMMN) has transitioned from an intensive capital-expenditure phase into a strong cash generation cycle ^[4]. With AMMN's Sumbawa copper smelter operational, the mining division is monetizing high-grade Phase 8 Batu Hijau ore without export duty friction, delivering >USD 70 million in associate profit to MEDC in 1H 2026 alone ^[4].
3. Credit Profile De-Risked to Sub-Investment Grade Highs: Aggressive liability management, highlighted by USD 530 million in debt repurchases, has reduced Restricted Group Net Debt to EBITDA to 1.4x from 2.0x at year-end 2025 ^[4]. Credit rating upgrades to Ba3 by Moody's reflect access to domestic Indonesian bank liquidity, shielding MEDC from volatility in international high-yield debt markets ^[6].
4. Significant Market Valuation Disconnect: Trading at 4.5x FY26E earnings, 3.2x EV/EBITDA, and an estimated 16.5% trailing FCF yield, MEDC trades at a steep discount to Southeast Asian E&P peers and global copper producers, pricing in minimal value for long-term reserves or AMMN's Elang porphyry asset ^[1].
5. Contracted Piped Gas Secures Operating Cash Flow: Natural gas represents 72% of hydrocarbon output, sold under long-term, indexed, and fixed-price take-or-pay contracts to domestic state utilities (PLN, PGN) and Singapore buyers (Sembcorp), isolating group operating cash flow from swings in benchmark crude oil prices ^[1].

Institutional Verdict & Hurdle Evaluation

• Institutional Recommendation: Strong Buy
• Rolling Price Targets:
  • 12-Month Target: IDR 2,150.00 (+56.36%)
  • 24-Month Target: IDR 2,450.00 (+78.18%)
  • 36-Month Target: IDR 2,750.00 (+100.00%)
  • Probability-Weighted 36-Month Target: IDR 2,630.00 (+91.27%)
• Meets Mandate Hurdle: YES (The estimated cumulative probability of achieving a 100% total return over 36 months is 70%).
• Best-in-Category Assessment:
  • For New Capital: MEDC offers the most attractive risk-adjusted expected return within ASEAN energy and natural resources, pairing low-cost upstream energy cash flows with world-class copper and gold exposure ^[5].
  • For Existing Holders: Strong Hold / Accumulate on Pullbacks, as ongoing balance sheet deleveraging continues to build per-share equity value ^[4].
• Single Greatest Upside Driver: Receipt of substantial cash dividend distributions from AMMN alongside commercial gas production confirmation at Sakakemang PSC by Q3 2027 ^[1].
• Single Most Likely Thesis-Killer: A sustained drop in Brent crude below USD 55/bbl combined with extended operational disruption at AMMN's Batu Hijau mine or smelter.

0OUTPUT CONTRACT & INVESTMENT MANDATE

Anchor Inputs & Input Verification Tiers

The baseline parameters for this institutional equity research report are established as of October 5, 2026. PT Medco Energi Internasional Tbk prepares and publishes its audited annual and consolidated interim financial statements in United States Dollars (USD), while its primary equity shares trade publicly on the Indonesia Stock Exchange (IDX) in Indonesian Rupiah (IDR) ^[2]. The corporate financial reporting period follows the standard calendar year concluding on December 31 ^[6]. To provide rigorous analytical cross-reconciliation between operational results and equity trading values, all currency translations throughout this report utilize an institutional base exchange rate of USD 1.00 = IDR 15,800.00.

Investment Mandate & Risk Budget Parameters

• Return Hurdle: 100% total return within 36 months (equivalent to a 26.0% annualized compound internal rate of return).
  • Hurdle Clearance Test: The Base Case successfully clears the mandate. The base-case target of IDR 2,750 represents a +100.0% capital appreciation, which increases to 114.5% total return when incorporating ~IDR 200 per share in projected cumulative dividend distributions across the 3-year holding period ^[13].
• Holding Period: 36 months (October 2026 through October 2029).
• Portfolio Risk Budget: Maximum acceptable portfolio-level loss from this individual position in the Stress Case is strictly capped at 1.00%.
  • Stress-Case Drawdown: Evaluated at −45.45% (the equity price contracts to IDR 750.00).
  • Position Sizing Limit: The mathematical sizing ceiling permitted under this constraint is .

Analytical Discipline Rules

All fundamental operational, financial, and balance sheet metrics in this analysis reflect Q1–Q2 2026 earnings reports, 1H 2026 investor updates, and associated regulatory announcements ^[4]. Street consensus data is compiled across 13 active institutional research analysts covering the Jakarta-listed equity, comfortably satisfying the 5-analyst threshold for statistical validity ^[2]. Regulatory, fiscal, and contractual assessments regarding Indonesian Production Sharing Contracts (PSCs), domestic gas allocations, and environmental compliance are drawn directly from official publications by SKK Migas and the Ministry of Energy and Mineral Resources (ESDM).

3Capital Structure, Balance-Sheet Stress Test & Market Microstructure

Liquidity Stack & Maturity Profile

Consolidated liquidity remains stable, supported by USD 876.0 million in total cash and bank balances, alongside USD 280.0 million in undrawn multicurrency credit facilities maintained with major domestic lenders (Bank Mandiri, BRI, and BNI) ^[20]. The group carries USD 4,128.4 million in gross consolidated debt, leaving net debt at USD 3,252.4 million ^[4]. Within the Restricted Group, net debt stands at USD 2,133.6 million, supported by an average blended borrowing cost of 6.70% ^[4]. Medco has no convertible instruments or warrants outstanding, maintaining a simple debt profile composed of international senior notes, syndicated bank facilities, and domestic IDR bonds ^[18].

Capital Gap Analysis (Base Case)

The operating cash flow engine covers planned capital programs, leaving a structural capital surplus across the projection period:

The business generates organic surplus cash flow exceeding USD 150 million annually, requiring no dilutive external equity to fund its strategic operations ^[4].

Dual-Track Dilution Model & Share-Count Roll-Forward

• Base Dilution Track (85% Probability): Normal executive stock grants (SBC) offset by ongoing treasury share cancellations and buybacks under the approved IDR 820 billion authorization ^[13]. Share count decreases modestly.
• Stressed Dilution Track (15% Probability): Severe commodity downturn (crude falling below USD 45/bbl) forcing an emergency equity rights issue to address the May 2027 USD 650M notes, executed at an assumed 35% discount (IDR 890.00/share) ^[21].

Under an extreme shutdown scenario with zero operating revenue, available cash balances and credit lines provide 16.5 months of debt service and asset maintenance. Under active operations, cash runway is functionally indefinite.

Financial debt covenants remain well protected:

• Restricted Group Net Debt to EBITDA: Maximum allowable covenant ceiling is . Current level stands at 1.40x, providing a 60% EBITDA safety buffer ^[4].
• EBITDA to Interest Coverage: Minimum covenant floor is . Current level is 4.80x, providing a 48% interest service buffer.
• Change of Control Clause: Mandates a par redemption offer at 101% if the Panigoro family's equity holding falls below 35% and triggers a credit rating downgrade. Ownership remains secure at over 52% ^[3].

Market Microstructure & Technical Assessment

• Short interest on the Indonesia Stock Exchange is minimal (<0.05% of float), reflecting strict exchange constraints on short sales. The Short Squeeze Score is assessed at 12 / 100.
• The public float comprises 5,360,000,000 shares (21.68% of outstanding shares), representing a market float value of ~IDR 7.37 trillion (USD 466M) ^[3].
• Average daily trading volume across the past three months stands at 56.33 million shares (~IDR 78.5 billion or ~USD 5.0M daily turnover) ^[30].
• Institutional holdings indicate steady long-term accumulation by emerging market resource funds, with Vanguard, Dimensional, and BlackRock holding a combined ~2.3% of outstanding shares ^[19].
• The equity's decline from its March 2026 peak of IDR 2,000 to IDR 1,375 represents a fundamental repricing related to softer domestic gas realizations and maintenance in South Sumatra, rather than index rebalancing or short-driven pressure ^[2].

4Valuation, DCF Sensitivity & Price Scenario Matrix

Peer Group Benchmarking

A comparative analysis against regional peers highlights Medco’s favorable valuation across forward multiples:

MEDC provides the strongest risk-adjusted return for new capital. While PGAS trades at lower enterprise value multiples relative to revenue, it is constrained by state price caps (USD 6.00/mmbtu). MEDC combines low upstream operating costs with market-based export contracts, clean power generation, and equity torque from AMMN's copper-gold operations ^[1].

Intrinsic Valuation & DCF Sensitivity Matrix

The discounted cash flow model is built using the following parameters:

• Risk-Free Rate (): 6.75% (10-Year Indonesian Sovereign Benchmark) ^[42].
• Equity Risk Premium (ERP): 6.25%.
• Operational Beta (): 0.95 (fundamental asset beta adjusted for commodity correlation) ^[2].
• Cost of Equity (): .
• Pre-Tax Borrowing Cost: 6.70% ^[7].
• Blended Tax Rate: 35.0% (blended PSC rate and standard Indonesian corporate tax) ^[23].
• Post-Tax Cost of Debt (): .
• Target Capital Structure: 55% Equity / 45% Debt.
• Derived Base WACC: 8.94%. Adding a conservative 250 bps buffer for emerging market sovereign and commodity risk establishes the operational discount rate at 11.50%.

DCF Sensitivity Matrix: Intrinsic Equity Value Per Share (IDR)

Tangible Asset Valuation Floor: USD 876M Cash + USD 3,150M Net Property, Plant & Equipment + USD 1,770M Investments/AMMN stake less USD 4,128M Liabilities = USD 1,668.0 million in net tangible assets ^[4].

Reverse DCF Assessment: At the prevailing price of IDR 1,375.00, the market is pricing a −2.4% compound annual revenue contraction through FY31 alongside a terminal operating margin of just 22.5%, well below historical operating levels of 30–34% ^[4].

Rolling Price Forecast: 5 Scenarios × 3 Horizons

Base-case terminal valuation assumes multiple compression to 7.9x P/E (or 3.5x EV/EBITDA), below historical mid-cycle multiples (8.5–10.0x) ^[11].

(Conservative normalized reporting target applied: IDR 2,630.00).

Operating Environment Across Scenarios

In the Stress Case (10%), global economic downturn pushes Brent crude to USD 50/bbl, regulatory adjustments reduce domestic gas margins, and geotechnical complications at Batu Hijau temporarily limit ore delivery to the smelter. In the Conservative Case (20%), oil remains near USD 65/bbl, total production stays flat at 160 mboepd, and AMMN cash generation is absorbed by Elang pre-stripping capex. In the Base Case (40%), crude trades between USD 75–85/bbl, production holds at 170–175 mboepd, AMMN operates near nameplate capacity, and South Sumatra assets generate consistent cash surpluses ^[4]. In the Upside Case (20%), oil trades near USD 90/bbl, Sakakemang enters early production by mid-2027, and higher copper prices drive associate dividends from AMMN ^[1]. In the Aggressive Case (10%), global oil exceeds USD 105/bbl, domestic export regulations ease, and AMMN's market valuation increases, creating potential monetization opportunities ^[1].

The cumulative probability of achieving the 100% 36-month return mandate is 70.0% (combining Base, Upside, and Aggressive scenarios). The probability of an intermediate drawdown is 22%. The probability-weighted target of IDR 2,630 reconciles within 17.4% of the DCF midpoint (IDR 2,240), within the 25% mandate threshold. Medco's valuation does not depend on access to speculative equity funding; the operational risk centers on debt refinancing cycles, which are mitigated by domestic Indonesian banking partnerships ^[4].

6Catalyst Calendar

Estimated Date	Event / Trigger	Scenario Relevance	Potential Market Impact
October 29, 2026	Q3 2026 Financial Results Announcement [30]	Validates volume stability (>170 mboepd) [4].	to
December 15, 2026	FY 2027 Capex & Lifting Guidance [6]	Confirms volume run-rate and cost control ( to
June 10, 2027	Annual General Meeting (AGMS) / Buyback Renewal [14]	Reaffirms dividend payout and capital returns [7].	to
September 30, 2027	First Gas from Sakakemang PSC [1]	Adds new volume across South Sumatra infrastructure [1].	to

7Tactical Execution Layer

The technical levels presented below are derived from historical trading channels, volume-weighted pricing, and fundamental valuation floors. They serve as execution guidelines rather than long-term valuation targets.

Stop-Loss Invalidation Mapping: The price stop-loss at IDR 980.00 corresponds directly to the fundamental invalidation triggers in Section 5 (covenant breach or lifting costs exceeding USD 11.50/boe). A sustained break below this floor indicates potential impairment of core cash flows, requiring capital protection.

CLOSING AUDIT

Audit of Figures, Assumptions & Consistency

1. Unverified Figures List:
   • Consolidated Q2 2026 Cash Balance Breakdown: Q1 2026 reported unrestricted cash of USD 876M ^[20]. Exact cash holdings at the end of 1H 2026 are modeled at ~USD 850M, pending full balance sheet disclosure in the upcoming interim release ^[4].
   • Timing of Mining Associate Cash Distributions: The schedule of dividend distributions from AMMN to MEDC is an assumption based on historical practice and the smelter's operating status ^[26].
2. Self-Audit for Red Flags & Internal Consistency:
   • Multiple Reconciliations: Forward P/E multiples align across basic share counts () and fully diluted counts () ^[3].
   • Growth Rate Consistency: Projected revenue growth (+13.2% in FY26E) is consistent with the reported 19% YoY production volume uplift in 1H 2026, balanced by conservative realized price assumptions ^[4].
   • Debt Roll-Forward: Reported leverage ratios (RG Net Debt to EBITDA down to 1.4x) reconcile with gross debt disclosures and active debt repurchases ^[4].
3. Distribution Bias Check:
   • Downside Scenario Probability Sum: .
   • Upside Scenario Probability Sum: .
   • Base Scenario Probability: .
   • Conclusion: Scenario probabilities are balanced (30% Downside / 40% Base / 30% Upside), supporting an objective basis for the probability-weighted target of IDR 2,630.00.
4. Sections Truncated: None. All requested analytical models, scenario forecasts, stress tests, and strategic dashboards are presented in full.

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