La dominación de Ethereum en el ámbito de DeFi y su valor institucional a largo plazo: Infraestructura estratégica y asignación de capital basada en el volumen de transacciones.

Ethereum's position as the cornerstone of decentralized finance (DeFi) has solidified in 2025, driven by a combination of technical innovation, institutional adoption, and regulatory clarity. With a DeFi market share of 68% and a total value locked (TVL) exceeding $99 billion in Q4 2025, Ethereum has outpaced competitors by a factor of nine, cementing its role as the foundational infrastructure for digital finance. This dominance is not merely a function of early-mover advantage but a result of strategic infrastructure upgrades, institutional-grade yield opportunities, and a maturing regulatory environment that aligns blockchain with traditional financial systems.

DeFi TVL and Market Share: A Network Effect of Infrastructure

Ethereum's TVL growth is underpinned by its technical evolution. The Pectra and Fusaka upgrades, which optimized proof-of-stake (PoS) consensus and rollup finality, reduced transaction fees and enhanced scalability, enabling the network to process 1.74 million daily transactions and 5,600 transactions per second (TPS) on Layer 2 (L2) solutions. These improvements have attracted both retail and institutional liquidity, with Ethereum processing $18.8 trillion in stablecoin settlements in 2025 alone. By comparison, Solana-often touted as a high-speed alternative-processed $1.5 trillion in decentralized exchange (DEX) volume but retained only a fraction of Ethereum's TVL, highlighting the latter's superior capital retention and financial integration.

Institutional Adoption: Yield, Compliance, and Capital Efficiency

Institutional participation in Ethereum's DeFi ecosystem has reached a tipping point. By August 2025, corporate treasuries and ETFs collectively held over 10 million ETH, valued at $46.22 billion, reflecting a shift from speculative trading to strategic asset allocation. Ethereum's PoS model, which offers staking yields of 3-4%, has become a cornerstone of institutional portfolios, providing a low-risk yield alternative to traditional fixed-income assets. Regulatory frameworks such as the U.S. CLARITY and GENIUS Acts and the EU's MiCAR have further legitimized Ethereum as a financial infrastructure, enabling regulated access to DeFi protocols while addressing anti-money laundering (AML) and know-your-customer (KYC) concerns.

The approval of spot Ethereum ETFs in the U.S. has been a catalyst, funneling billions into Ethereum-based investment vehicles. Institutions now leverage DeFi protocols for lending, automated market making, and yield optimization, all while maintaining custody control and regulatory compliance. For example, protocols like Aave and Lido have become institutional favorites, offering liquid staking and capital-efficient lending models that align with traditional financial risk management frameworks.

Strategic Advantages: Infrastructure, Developer Ecosystem, and RWA Integration

Ethereum's competitive edge lies in its modular architecture and developer ecosystem. With 88 million deployed smart contracts and 32,000 active developers, the network has transitioned from experimental to production-grade infrastructure, enabling seamless integration with real-world assets (RWAs). In 2025, on-chain RWAs exceeded $12 billion in issuance, with Ethereum capturing 50% of the market cap, underscoring its role as the primary settlement layer for tokenized equities, real estate, and commodities.

While Solana's monolithic design offers lower fees and higher throughput, Ethereum's Layer 2 solutions and deep institutional adoption provide a more sustainable model for long-term value capture. For instance, Ethereum's L2 rollups now process transactions at sub-$0.01 fees, rivaling Solana's $0.0011 median fee, while maintaining composability with DeFi protocols. This balance of scalability and financial depth has made Ethereum the preferred choice for institutions seeking both yield and regulatory compliance.

Long-Term Value Capture: TVL as a Capital Accumulation Mechanism

Ethereum's TVL-driven capital allocation model is a key driver of long-term value capture. Protocols like EigenLayer and Compound have refined their capital efficiency, enabling institutions to dynamically allocate liquidity across lending, staking, and derivatives markets. This has led to a reallocation of capital toward sustainable models, with TVL consolidating among protocols that prioritize risk management and institutional-grade security, according to research.

Moreover, Ethereum's dominance in stablecoin settlements- processing $18.8 trillion in 2025-has positioned it as the backbone of global on-chain liquidity. Institutions now treat Ethereum as a settlement infrastructure akin to traditional banking systems, with stablecoins like USDT and USDC facilitating cross-chain operations and institutional treasury management.

Conclusion: A Foundation for the Future of Finance

Ethereum's dominance in DeFi is not a temporary phenomenon but a structural shift in how capital is allocated and managed in the digital age. Its strategic infrastructure upgrades, institutional-grade yield opportunities, and regulatory alignment have created a flywheel effect, where TVL growth attracts more liquidity and institutional participation. While competitors like Solana offer compelling performance metrics, Ethereum's maturity, developer ecosystem, and financial integration ensure its role as the primary settlement layer for the next decade. For investors, this translates to a long-term value proposition rooted in capital efficiency, regulatory resilience, and the continued evolution of DeFi as a core component of global finance.