Grupo Aeroportuario del Pacífico, S.A.B. de C.V. (PAC)

Executive Summary / Key Takeaways

• Regulatory tariff framework provides unprecedented pricing power: New maximum tariff structure allows 15%+ increases in 2025-2026 with 93-97% fulfillment expected, creating visible aeronautical revenue growth of 9-12% in 2026 despite modest passenger traffic growth of 2-5%.

• Non-aeronautical diversification builds resilient earnings: Cargo facility consolidation and CBX integration drove 26.5% non-aeronautical revenue growth in 2025, with per-passenger spend up 23% to MXN 152, demonstrating pricing power independent of traffic volumes and reducing dependence on volatile passenger counts.

• Massive infrastructure program positions for structural growth: MXN 43.2 billion Master Development Plan (2025-2029) will increase terminal capacity by 54% and commercial space by 132% at key hubs, creating a decade-long runway for both aeronautical and commercial revenue expansion.

• Temporary headwinds mask underlying operational strength: Pratt & Whitney engine issues (lasting through 2027) and Hurricane Melissa's Q4 2025 impact on Jamaica (-35% traffic) have pressured margins, but diversified geographic footprint and tariff flexibility provide defensive characteristics absent in single-market peers.

• Valuation reflects defensive growth premium: At $241.22, PAC trades at 14.83x forward P/E and 12.01x EV/EBITDA, below historical averages while offering 3.66% dividend yield, presenting attractive risk/reward for a business with 65.6% EBITDA margins and 40.44% ROE.

Setting the Scene: The Pacific Airport Operator with a Border Advantage

Grupo Aeroportuario del Pacífico, incorporated in 1998 and headquartered in Guadalajara, Mexico, operates a strategically irreplaceable network of 12 Mexican airports spanning the Pacific corridor and two Jamaican hubs. This geographic footprint represents a government-granted oligopoly that fundamentally differs from its Mexican peers: ASUR (ASR) dominates the Caribbean tourism corridor through Cancun, while OMAB (OMAB) focuses on northern industrial routes. PAC's Pacific positioning captures three distinct demand drivers that insulate it from regional downturns: high-margin international tourism to Los Cabos and Puerto Vallarta, resilient VFR (Visiting Friends and Relatives) traffic through Guadalajara, and the unique cross-border flow via Tijuana's CBX bridge directly into Southern California.

The company generates revenue through two primary channels. Aeronautical services—landing fees, passenger charges (TUA), and parking—provide regulated, inflation-protected income streams. Non-aeronautical services, encompassing retail, food & beverage, duty-free, ground transportation, cargo handling, and the CBX operation, deliver higher margins and growth potential. This mix transforms PAC from a traffic-dependent concessionaire into a diversified commercial real estate and logistics platform. When passenger traffic declined 5.7% in Q3 2024 due to Pratt & Whitney engine inspections, non-aeronautical revenues still surged 39%, demonstrating the power of this diversification.

Industry dynamics favor PAC's positioning. Mexican air traffic grew 3.7% in early 2025, driven by domestic rebound and international tourism recovery. The 2026 FIFA World Cup will concentrate additional traffic at Guadalajara, with management estimating 300,000 to 500,000 incremental passengers. More structurally, nearshoring trends benefit PAC's Bajío airports (Guadalajara, Aguascalientes, Leon) as manufacturing investment drives business travel. Unlike ASUR's pure-play tourism exposure or OMAB's industrial dependence, PAC's balanced portfolio captures multiple macro tailwinds while mitigating single-sector risk.

Technology, Products, and Strategic Differentiation: The CBX Moat and Cargo Integration

PAC's competitive moat extends beyond concession rights into operational assets that competitors cannot replicate. The Cross Border Xpress (CBX) represents a unique infrastructure monopoly: a pedestrian bridge connecting Tijuana International Airport directly to San Diego, creating the only airport in the world where passengers can clear U.S. customs while remaining in Mexico. In 2024, CBX handled 4.0 million passengers (32.3% of Tijuana traffic) generating $94 million EBITDA. This asset captures cross-border demand that would otherwise flow through congested San Diego International, commanding premium pricing and delivering 75% EBITDA margins.

The December 2025 approval of the CBX business combination and Terminal Assistant Agreement internalization marks a strategic inflection point. Full consolidation expected in Q2 2026 will eliminate third-party fees and unlock gradual synergies, with important efficiencies visible by Q4 2026 and full implementation by mid-2027. This integration transforms CBX from a passive revenue stream into an actively managed growth platform, enabling direct investment in U.S. border facilities and expansion of ancillary services. For investors, for investors, this means margin expansion potential beyond the current 75% EBITDA level and optionality for additional cross-border investments.

The cargo and bonded warehouse business, consolidated in Q3 2024, demonstrates PAC's ability to monetize airport real estate beyond passengers. Contributing MXN 559 million in Q3 2025 revenue with 55% EBITDA margins (up from 40% in 2023), this unregulated business grows independently of passenger traffic cycles. Management plans replication at other airports, targeting automotive logistics in Guanajuato and hotel supply chains in Puerto Vallarta and Los Cabos. This provides a 25% growth vector insulated from both tariff regulation and travel demand volatility, supporting valuation multiples during passenger traffic downturns.

Terminal expansion projects under the MXN 43.2 billion MDP create physical capacity for commercial revenue growth. Puerto Vallarta's new terminal will increase space 132% by Q1 2027, while Guadalajara's second terminal adds capacity by 2029. These investments enable deployment of additional retail, F&B, and VIP lounges where PAC has demonstrated pricing power—non-aeronautical revenue per passenger rose 23% in 2025. The infrastructure creates a flywheel: more capacity attracts airlines, higher passenger volumes support premium commercial rents, and diversified revenue reduces regulatory risk.

Financial Performance & Segment Dynamics: Tariff Power Meets Commercial Execution

PAC's 2025 financial results validate the thesis that tariff flexibility and commercial diversification can overcome traffic headwinds. Full-year aeronautical revenue grew 19.4% despite only 2.7% passenger traffic growth in Mexico, driven by new maximum tariffs implemented in March (+15%), September (+7.5%), and January 2026 (+5-6%). This pricing power demonstrates regulatory framework value: when traffic stagnates due to Pratt & Whitney issues, PAC can still deliver double-digit revenue growth through tariff adjustments tied to inflation and FX. Management expects 93-97% tariff fulfillment by end-2026, providing revenue visibility rare in transportation infrastructure.

Non-aeronautical revenue surged 26.5% in 2025, with per-passenger spend rising to MXN 152 from MXN 123. The cargo facility contributed MXN 559 million in Q3 2025, while directly operated businesses grew 30.1% versus third-party operations at 4.7%. This divergence is significant because PAC captures full margin on directly operated assets rather than sharing with concessionaires. The strategy shift toward direct operation, expected to continue for 3-4 years, initially pressures margins through higher headcount and maintenance costs but builds long-term earnings power. Q4 2025 EBITDA margin of 53.8% (excluding IFRIC-12 ) declined from 66.9% due to these integration costs and Hurricane Melissa impact, but the full-year margin of 65.6% remained robust.

The margin compression narrative requires nuance. Q4's 13.2 percentage point EBITDA margin decline resulted from three factors: higher concession fees in Mexico (regulatory true-up), increased headcount from direct operation of jet bridges and ground equipment (previously third-party), and Hurricane Melissa's impact on Jamaica. These are temporary or strategic costs, not structural deterioration. Direct operation creates operational control and margin capture potential, while hurricane impacts on Jamaica (representing ~15% of traffic) demonstrate the value of geographic diversification—Mexican operations remained stable with 2.9% passenger growth in Q4.

Cash flow generation remains strong despite heavy CapEx. Operating cash flow reached MXN 1.01 billion (USD equivalent) on TTM basis, funding MXN 12.4 billion in 2025 investments while maintaining MXN 10.5 billion cash. The net debt-to-EBITDA ratio of 1.8x provides capacity for the MXN 43.2 billion MDP without equity dilution. This shows PAC can self-fund growth while paying an 85% payout ratio dividend (3.66% yield), a rare combination of growth investment and shareholder returns.

Outlook, Management Guidance, and Execution Risk

Management's 2026 guidance appears conservative relative to underlying drivers. Passenger traffic growth of 2-5% seems modest given World Cup tailwinds and Jamaica recovery, while aeronautical revenue growth of 9-12% assumes continued tariff implementation without volume leverage. Non-aeronautical revenue guidance of 6-9% growth appears particularly cautious, as 2025 delivered 26.5% growth and new terminal capacity comes online in 2026-2027. This conservatism creates potential for positive surprises, particularly if VFR traffic recovers from U.S. immigration policy concerns or if cargo business accelerates.

The CBX consolidation timeline presents a key execution variable. Q2 2026 full consolidation, Q4 2026 efficiency gains, and mid-2027 full synergy realization provide a three-phase value creation roadmap. Synergies likely include elimination of third-party management fees (estimated 5-10% of CBX revenue), direct pricing optimization, and cross-selling of ancillary services. With CBX generating $94 million EBITDA on 4 million passengers, synergy realization could add $10-15 million annually, representing 5% upside to total EBITDA with minimal incremental investment.

Jamaica recovery assumptions warrant scrutiny. Management expects 2026 traffic of -2% to 0% with full hotel capacity restoration by winter 2026 season. Hurricane Melissa's Q4 impact (-35% traffic) creates a depressed base, making flat year-over-year performance achievable. However, Caribbean tourism faces longer-term headwinds from climate risk perception and U.S. economic slowdown. PAC's diversification—Jamaica represents just two of 14 airports—mitigates this risk, but investors should monitor quarterly recovery pace as a signal of portfolio resilience.

The Pratt & Whitney engine inspection timeline (through 2027) remains a structural headwind. With Volaris (VLRS) and Viva Aerobus representing significant capacity, grounded planes directly limit seat availability. Management's guidance assumes gradual recovery, but the December 2026 full effect timeline suggests 2026 will still see capacity constraints. This caps volume-driven upside, making tariff and commercial execution even more critical for earnings growth. The risk is partially mitigated by load factor improvements and route optimization, but remains a key variable for traffic forecasts.

Risks and Asymmetries: What Could Break the Thesis

Three material risks could undermine PAC's investment case, each with distinct probability and impact. First, regulatory tariff framework changes pose an existential threat. While the current MDP runs through 2029, a shift in Mexican aviation policy could limit tariff flexibility. The concession model grants pricing power but remains subject to political cycles. If inflation-linked adjustments were capped or frozen, PAC's 9-12% aeronautical revenue growth target would be difficult to reach, requiring 5-7% passenger traffic growth to compensate—unlikely given Pratt & Whitney constraints.

Second, airline customer concentration creates vulnerability. Volaris and Viva Aerobus exposure means engine issues or financial distress at either carrier would disproportionately impact PAC's traffic. The VFR segment (38% of international traffic) faces specific risk from U.S. immigration enforcement policies, which could deter travel even after engine issues resolve. While diversification across 14 airports mitigates single-route risk, the concentration in Mexican low-cost carriers represents a structural vulnerability versus ASUR's diversified international airline base.

Third, execution risk on the MXN 43.2 billion CapEx program could pressure returns. Historical airport projects often face cost overruns and delays. If terminal expansions at Guadalajara, Puerto Vallarta, and Tijuana exceed budget or miss 2026-2029 completion targets, the revenue uplift from increased commercial space would be delayed while financing costs accrue. The 1.8x net debt-to-EBITDA ratio provides cushion, but significant overruns could impact valuation multiples if ROIC declines.

Asymmetric upside exists in three areas. Cargo facility replication could exceed the 25% growth target if automotive nearshoring accelerates in Bajío, creating a logistics hub effect. CBX synergy realization could surpass estimates if border crossing volumes grow beyond 4 million passengers, particularly if Tijuana airport adds international routes. World Cup traffic could exceed the 300,000-500,000 passenger estimate for Guadalajara, especially if Mexico advances in tournament play. These scenarios could add 5-10% to 2026 EBITDA beyond guidance.

Valuation Context: Defensive Growth at a Discount

At $241.22 per share, PAC trades at 14.83x forward P/E, below both sector averages and its own historical range. This multiple compression occurs despite 19.4% aeronautical revenue growth and 26.5% non-aeronautical growth in 2025, suggesting market skepticism about sustainability. The EV/EBITDA multiple of 12.01x compares favorably to ASUR's 9.94x and OMAB's 11.03x, particularly given PAC's superior EBITDA margin of 65.6% versus OMAB's 51.8%.

Cash flow metrics support a premium valuation. Price-to-operating cash flow of 12.79x and price-to-free cash flow of 27.60x reflect the heavy CapEx cycle, but the 3.66% dividend yield with 85% payout ratio demonstrates commitment to shareholder returns during the investment phase. The 40.44% ROE significantly exceeds OMAB's 48.84% and ASUR's 20.23%, indicating superior capital allocation. Net debt-to-EBITDA of 1.8x provides capacity for the MXN 43.2 billion MDP without equity dilution, preserving per-share value.

Relative to Mexican airport peers, PAC's valuation appears attractive. ASUR trades at lower multiples but faces margin pressure from U.S. retail acquisitions and slower Q4 EBITDA growth (+3.4%). OMAB shows similar operating margins but slower revenue growth (5.91% vs PAC's 19.4% aeronautical). PAC's unique CBX asset and cargo diversification justify a premium, yet the market currently assigns no premium multiple. This creates valuation upside as 2026 results demonstrate tariff power and CBX synergy realization.

The 0.39 beta indicates low correlation with broader market volatility, typical of regulated infrastructure assets. However, PAC's growth profile—driven by tariff adjustments and commercial execution—offers equity-like upside with bond-like defensiveness. The valuation disconnect suggests investors view tariff increases as one-time rather than structural, creating opportunity if 2026 guidance proves conservative.

Conclusion: A Defensive Growth Story at an Inflection Point

PAC's investment thesis centers on two durable advantages: regulatory tariff power that converts inflation into revenue growth, and commercial diversification that reduces traffic dependency while expanding margins. The 2025 financial results validate this model—19.4% aeronautical growth on 2.7% traffic growth and 26.5% non-aeronautical expansion demonstrate pricing power and operational excellence. While Pratt & Whitney issues and Hurricane Melissa create near-term headwinds, the MXN 43.2 billion infrastructure program and CBX consolidation provide visible growth through 2029.

The critical variables for 2026 are tariff fulfillment (93-97% target), CBX synergy realization, and Jamaica recovery pace. Success on these fronts could drive revenue growth above the 8-11% guidance, while margin expansion from direct operation of commercial assets would validate the strategic shift. The 14.83x forward P/E multiple appears misaligned with 65.6% EBITDA margins and 40.44% ROE, particularly given the defensive characteristics of diversified airport assets.

For long-term investors, PAC offers a rare combination: regulated infrastructure defensiveness with pricing power, commercial real estate upside, and unique cross-border assets. The near-term headwinds mask underlying operational strength, creating an attractive entry point before World Cup tailwinds and terminal capacity expansions drive the next growth phase. The thesis remains intact unless the regulatory framework shifts or airline concentration creates systemic traffic decline—risks that appear manageable given geographic diversification and tariff flexibility.