How do the fee structures of SDY and SPY compare?

SDY has an expense ratio of 0.35%, while SPY has an expense ratio of 0.09%. This represents a fee difference of 26 basis points. Although 0.35% may seem low, it is higher than the ultra-low-cost index ETFs typically found in broad-market categories like SPY's. Over long holding periods, even small annual fee differences compound, potentially impacting net returns. Investors should consider this ongoing cost drag when comparing funds with similar underlying equity exposures.

What categories do SDY and SPY fall into?

SDY is classified as a Mid-Cap Value fund, indicating it targets companies with smaller-than-broad-market average size that trade at lower valuations relative to fundamentals. SPY is classified as Large Blend, meaning it tracks a mix of large-capitalisation companies without a strict growth or value tilt. This distinction suggests SDY's underlying index focuses on more defensive, dividend-paying mid-sized firms, whereas SPY provides exposure to the entire large-cap US market. Their categorisation reflects different investment styles and market segment exposures, leading to potentially divergent performance in different economic cycles.

How similar are the top holdings between SDY and SPY?

Based on the provided data, there is no overlap between the top ten holdings of SDY and SPY. SDY's largest positions include Verizon at 3.21% and Accenture at 3.00%. SPY's top holdings include Nvidia at 8.16% and Apple at 7.44%. This complete lack of shared top-ten stocks illustrates that despite both being US equity funds, their specific security selections differ markedly. SDY appears to exclude large technology names, while SPY holds them as its dominant positions, resulting in very different portfolio compositions.

How do the dividend yields compare for SDY and SPY?

SDY reports a dividend yield of 2.51%, significantly higher than SPY's 0.98%. This reflects SDY's focus on companies that pay dividends, particularly its mid-cap value orientation. SPY's yield is typical for a broad large-cap index, where growth-oriented technology firms often reinvest profits rather than distributing them as dividends. Investors seeking higher current income from their portfolio would likely find SDY's yield more attractive. Conversely, those less concerned with immediate income may prefer SPY's lower yield but potentially different long-term capital appreciation profile, depending on market conditions and personal objectives.

Which fund might better suit a total US market proxy?

SPY, with its Large Blend classification and massive $785.0 billion asset base, is widely used as a proxy for the overall US large-cap equity market. It provides diversified exposure to leading companies across many sectors. SDY, classified as Mid-Cap Value, does not serve as a total market proxy. Instead, it targets a specific style and market capitalisation segment (mid-sized, value-oriented firms). While SDY includes dividends, its holdings exclude many of the large growth names that dominate broad indices. Therefore, SPY better represents the overall US equity market's direction for many investors.

What risks arise from SDY's style classification?

SDY's Mid-Cap Value designation introduces specific risks. Mid-cap companies can be more volatile than large-caps during market downturns due to potentially narrower financial resources or market share. Value stocks may also underperform growth stocks for extended periods, as seen in recent years dominated by technology leadership. This 'style risk' means SDY might not track the broader US equity market closely. Its concentration in companies prioritised for dividends and lower valuations means it may lag funds like SPY when the market favours high-growth, non-dividend-paying companies.

How does sector concentration affect SPY's holdings?

While sector weights are not available, SPY's top ten holdings heavily feature technology firms: Nvidia (8.16%), Apple (7.44%), Microsoft (5.56%), Amazon (3.78%), and Alphabet entities (3.11% and 2.48%). This indicates a significant concentration in large-cap technology companies. While the S&P 500 is diversified across sectors, the dominance of these tech giants means SPY's performance is strongly tied to the tech sector's trajectory. This contrasts with SDY's focus on dividends and value, which typically avoids large positions in high-growth tech firms, potentially reducing its exposure to sector-specific tech volatility but increasing exposure to other sectors.

What liquidity considerations exist due to fund size?

SPY's $785.0 billion in net assets versus SDY's $21.0 billion suggests SPY has vastly superior liquidity and market depth. The larger asset base typically supports tighter bid-ask spreads and greater daily trading volumes, benefiting traders executing large orders or seeking intraday price efficiency. SDY remains reasonably liquid given its substantial size, but the smaller asset base could theoretically lead to slightly wider spreads or less efficient pricing under extreme market conditions. Investors requiring minimal transaction costs for large trades often prioritise the liquidity associated with very large ETFs like SPY.

How do distribution payments work for these ETFs?

Both SDY and SPY are ETFs that distribute dividends and capital gains periodically to shareholders, rather than reinvesting them internally like many mutual funds. Dividends are paid based on the underlying holdings. SDY's 2.51% yield indicates distributions primarily consist of dividends from its constituent companies. SPY's 0.98% yield includes dividends from the S&P 500 companies plus any net realised capital gains. These distributions are typically paid quarterly. Investors can choose to receive distributions as cash or potentially reinvest them, depending on their brokerage account settings. Tax treatment varies by jurisdiction and individual circumstances.

Where can investors find missing information like sector weights?

The provided data indicates sector weights are 'not available' for both SDY and SPY. However, both funds track specific indices (S&P Dividend Index and S&P 500 Index respectively, though the index data field says 'not available'). Investors should consult the fund providers' websites (State Street Global Advisors for SPDR products). These provider pages typically contain detailed, regularly updated documents including the current index constituent lists, full portfolio holdings, and official sector weightings. Financial data providers like Yahoo Finance, Bloomberg, or Morningstar also often aggregate this information, though fund provider fact sheets remain the primary authoritative source for exact sector exposures.

How should investors interpret the fund's inception dates?

SDY was launched on November 8, 2005, giving it nearly two decades of history. SPY was launched earlier, on January 22, 1993, making it one of the first ETFs available in the US with over three decades of operation. SPY's longer history provides extensive data across various market cycles (dot-com, financial crisis, pandemic). While SDY's track record is substantial, it doesn't cover the same breadth of historical periods. Investors may consider SPY's longevity as evidence of proven liquidity and stability, though both funds have established track records relevant for evaluation.

SDY vs SPY

Two funds, one decision: we compare cost, performance and what each ETF actually holds in September 2026.

Compare SDY (S&P Dividend SPDR) with SPY (S&P 500 ETF Trust SPDR). This page examines fees, holdings, dividends and how each fund tracks its market, contrasting SDY's 0.35% expense ratio and 2.51% yield with SPY's 0.09% expense ratio and 0.98% yield. Educational content, not financial advice.

Compare SDY (S&P Dividend SPDR) with SPY (S&P 500 ETF Trust SPDR). This page examines fees, holdings, dividends and how each fund tracks its market, contrasting SDY's 0.35% expense ratio and 2.51% yie...

Fund Snapshot

Key Fund Metrics

SDY

Metric

SPY

0.35%

Expense Ratio

0.09%

2.51%

Dividend Yield

0.98%

$21.00B

Net Assets

$785.05B

158

Holdings

505

Nov 8, 2005

Inception Date

Jan 22, 1993

–

Index Tracked

–

Mid-Cap Value

Fund Category

Large Blend

SPY costs about $26.00 less per year for every $10,000 invested.

Shared Top Holdings

These funds do not share any of their top holdings.

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Investment Analysis

SDY

Pros

Investors seeking income can consider the fund's two and a half one percent dividend yield.
The fund demonstrates a long track record having launched in November two thousand five.
Its substantial twenty one billion dollar asset base supports market depth for efficient trading.

Considerations

The thirty five basis point fee is higher than typical broad equity exchange traded funds.
Its classification as mid cap value indicates style risk compared to a total market proxy.
Lack of disclosed sector weights makes assessing industry concentration difficult for risk management.

SPY

Pros

The nine basis point expense ratio offers a low cost route to US equity markets.
As the oldest fund on this list, it was founded in January one thousand ninety three.
Its seven hundred eighty five billion dollar size ensures liquidity for large institutional investors.

Considerations

The nine eight percent yield is modest, offering limited direct income for investors.
A high weighting of five large technology firms introduces potential single sector concentration risk.
Large Blend categorisation may not suit investors specifically seeking defensive value oriented strategies.

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About SDY and SPY

SDY (SDY)

S&P Dividend SPDR (SDY) is an exchange-traded fund that aims to track the S&P High Yield Dividend Aristocrats Index — companies in the broader US market that have increased dividends for many consecutive years. It is designed for investors seeking income from equities rather than capital growth alone, often delivering a higher yield than broad-market ETFs. Holdings can be concentrated in sectors such as utilities, consumer staples and financials, and the fund typically rebalances periodically to maintain index eligibility. Investors should note that dividend payments and yields fluctuate, and capital values can fall as well as rise. Fees, tracking error and tax treatment affect net returns, so check current costs and distributions before investing. This information is general and educational only and not personalised financial advice; assess suitability for your goals and risk tolerance or consult a professional.

SPY (SPY)

SPDR S&P 500 ETF Trust (SPY) is an exchange‑traded fund designed to track the S&P 500 index, offering investors broad exposure to large‑capitalisation US equities. It is widely used by retail and institutional investors for core portfolio allocation, tactical trading and hedging because of its deep liquidity and transparent holdings. SPY distributes dividends (typically quarterly) and reflects the performance of the underlying index, so returns move with the US large‑cap market. As with any equity product, value can fall as well as rise and past performance is not a guide to the future. Costs, tax considerations and suitability will depend on an individual’s circumstances; consult official documents and consider seeking independent advice where appropriate. This summary is general educational information and not personalised investment advice.

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SDY vs SPY

Fund Snapshot