ETFs and AUM reflect what Dividend Vision tracks — the issuer's full lineup may be larger.
iShares is one of the largest ETF providers globally, known for offering a broad, diversified lineup of exchange-traded funds across multiple asset classes and investment strategies. The company operates 215 funds spanning 15 distinct families, including popular offerings in dividend income, covered call strategies, bonds, equities, ESG-focused investments, and factor-based approaches, with widely-held tickers like AGG (bond), ACWI (global equity), and AOA (allocation). iShares is characterized by its comprehensive fund ecosystem that serves both core portfolio holdings and specialized investment strategies, making it a prominent player for investors seeking both traditional and alternative income-generating ETF solutions.
See our curated list of related YouTube videos on OEF.
ETFs and AUM reflect what Dividend Vision tracks — the issuer's full lineup may be larger.
Vanguard is known for offering low-cost, passively managed ETFs that emphasize broad market exposure and long-term investing. The company operates 175 ETFs across diverse fund families including Index, Bond, Equity, Dividend, Income, International, Factor, and ESG strategies, serving investors with various goals from core portfolio building to specialized income generation. Notable for its scale and popular tickers like VB (total U.S. small-cap), BND (total bond market), and VBIAX (international bonds), Vanguard focuses on providing comprehensive, index-based investment solutions with an emphasis on cost efficiency and accessibility.
See our curated list of related YouTube videos on VOO.
Projections assume the current yield and share price remain constant. Actual results will vary.
Quick verdict
OEF (iShares S&P 100 ETF) and VOO (Vanguard S&P 500 ETF) are both quarterly-pay dividend ETFs, but they take different approaches.
VOO offers the higher yield at 1.14% vs 0.79% for OEF. A higher yield means more current income per dollar invested, though it may come with different risk characteristics.
VOO is cheaper with an expense ratio of 0.03% compared to 0.20%.
They track different benchmarks: OEF is linked to S&P 100 Index while VOO tracks S&P 500 Index, which means their performance drivers differ.
VOO is the larger fund by assets ($1033B), which generally means tighter spreads and better liquidity.
Deep dive
Yield & income
On a $10,000 investment, OEF would generate roughly $6.58/month, while VOO would produce $9.50/month, at current distribution rates. Both pay quarterly distributions.
OEF yield0.79%
VOO yield1.14%
Monthly diff on $10K$2.92
Cost & efficiency
Over 10 years on $10,000, OEF would cost approximately $200 in fees vs $30 for VOO (simplified, not compounded). The $170.00 difference may be offset by yield or performance.
OEF ER0.20%
VOO ER0.03%
Strategy & risk
OEF tracks S&P 100 Index with an index approach, while VOO tracks S&P 500 Index with a large cap approach. Beta is 1.05 for OEF and 1.0 for VOO, indicating VOO is less volatile relative to the market.
OEF beta1.05
VOO beta1.0
Fund details
OEF is managed by iShares (launched 10/23/2000) with $19.9B in assets. VOO is managed by Vanguard (launched 09/07/2010) with $1033B in assets.
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Frequently asked questions
Is OEF or VOO better for dividend income?
It depends on your goals. VOO currently offers the higher distribution yield, which means more income per dollar invested. However, a lower-yield fund may offer better total return or lower volatility. Consider your time horizon and risk tolerance.
What is the difference between OEF and VOO?
OEF (iShares S&P 100 ETF) tracks S&P 100 Index with an index approach, while VOO (Vanguard S&P 500 ETF) tracks S&P 500 Index with a large cap approach. They are issued by iShares and Vanguard respectively.
Can I hold both OEF and VOO?
Yes — nothing prevents holding both. Whether the combination actually diversifies depends on how much the underlying exposures overlap, which isn't fully measurable from the data on this page; review each security's holdings, sector, and strategy before treating them as complementary.
Which has lower fees, OEF or VOO?
OEF has an expense ratio of 0.20% while VOO charges 0.03%. Lower fees mean more of your investment returns stay in your pocket over time.
How much income does $10,000 in OEF vs VOO generate?
At current rates, $10,000 in OEF would generate roughly $6.58 per month ($79.00 annually). The same in VOO would produce about $9.50 per month ($114.00 annually).
Explore related screeners
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