Live Deal Breakdown • Terminated Takeover

Stripe-PayPal Mega-Deal Friction & Antitrust Anatomy Lab

Quantitative simulation of why Stripe and Advent International abandoned their estimated $68B acquisition pursuit of PayPal. Test capital stacks, debt servicing bounds, HHI market concentration, and divestiture counterfactuals.

1. Capital Stack & Financing Enterprise Scale: $68B

Target Enterprise Value ($B) $68.0B

Senior Debt Leverage (% of EV) 20% ($13.6B)

Stripe Equity Check (% of Equity) 35% ($23.8B)

Debt Cost of Capital / Yield (%) 7.5%

2. Payment Market Concentration (HHI) DOJ/FTC Unconcentrated < 1500 • High > 2500

Pre-deal HHI: 1,840 Combined Post-deal: 2,710 (Δ+870) Checkout Share:

3. Four Critical Deal-Breaker Pillars

Antitrust Scrutiny Severe

FTC and EU DG-COMP horizontal overlap threshold breached in merchant gateway APIs and 2-sided checkout.

Debt Financing Burden Moderate

High benchmark rate of 7.5% demands over $1.0B in annual cash interest before software R&D investments.

Tech Integration Debt High

Dual monolithic ledger reconciliations, legacy PayPal stack vs modern Stripe API microservices paradigm.

Stripe Equity Dilution $23.8B Check

Requires Advent syndicate leverage and extensive Stripe balance sheet capital deployment before IPO readiness.

Ready for inspection