iShares Core S&P 500 ETF’s $733B AUM Outpaces SPDR Portfolio ETF Despite Higher 0.03% Fee

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The iShares Core S&P 500 ETF (IVV) holds $733 billion AUM, offering greater liquidity than SPYM’s $97 billion, and charges a 0.03% expense ratio versus 0.02%. Both ETFs posted identical 1-year returns of 16.8%, 1.13% dividend yields, and five-year growth of $1,828 per $1,000 invested.

1. Fund Overview

The iShares Core S&P 500 ETF (IVV) has established itself over more than 25 years as one of the largest and most liquid vehicles for broad U.S. large-cap equity exposure. With assets under management exceeding $733 billion, IVV tracks the performance of 503 stocks in the S&P 500 Index. Its expense ratio stands at 0.03%, translating to $3 in annual fees per $10,000 invested. The fund’s beta is 1.00 on a five-year basis, indicating volatility in line with the benchmark.

2. Performance and Risk Metrics

Over the 12 months ending January 3, 2025, IVV delivered a total return of 16.8%, matching the benchmark and translating to growth of $1,000 to approximately $1,828 over five years. The ETF’s maximum drawdown during that period reached –24.50%, in line with the S&P 500’s downturns. Its dividend yield of 1.13% offers modest income alongside capital appreciation, with distributions paid quarterly.

3. Portfolio Composition

IVV allocates roughly 35% of its assets to the technology sector, 13% to financial services and 11% to communication services. The fund’s top three holdings—Nvidia, Apple and Microsoft—account for around 12% of total weight. Beyond these names, IVV maintains full replication of the S&P 500, ensuring that sector weights and individual stock exposures mirror the benchmark without active overrides or constraints.

4. Liquidity and Investor Implications

IVV’s scale enhances market liquidity, enabling institutional and retail investors to execute large trades with minimal bid-ask spread impact. Average daily trading volume consistently ranks in the tens of millions of shares, underpinning tight spreads of just a few basis points. While its expense ratio is marginally higher than that of some newer entrants, IVV’s combination of deep market depth, transparent index tracking and long track record offers a compelling choice for investors seeking core large-cap U.S. equity exposure.

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