They are the same thing but VOO has a lower expense ratio. Answer from RandolphE6 on reddit.com
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Reddit
reddit.com › r/etfs › why do people recommend voo over spy?
r/ETFs on Reddit: Why do people recommend VOO over SPY?
September 10, 2024 -

Everyone is saying VOO and chill, but isn’t SPY and chill a better option? I’m looking to invest for retirement over long term, what etfs do you recommend for my portfolio? I have 100 percent VOO right now. I was considering 80% VTI 20% QQQ but now I am considering just 100% SPY. Thoughts? Recommendations will be appreciated. Thanks.

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Morningstar
morningstar.com › funds › spy-vs-voo-which-sp-500-etf-should-you-own
SPY vs. VOO: Which S&P 500 ETF Should You Own? | Morningstar
July 10, 2025 - For example, the managers of SPY cannot reinvest dividends, use derivatives to equitize cash, or lend securities, which provides the fund with a small amount of additional income. Though these practices do carry some risk, it’s marginal. Morningstar analysts see a clear, albeit small, advantage for investors who choose VOO over SPY owing to its structural inefficiencies.
Discussions

SPY vs VOO - Does It Really Matter Which One You Buy?
Honestly, it doesn't matter which one you buy, but the main difference is the expense ratio: VOO 0.03% VS SPY 0.09%. Both are very good funds, but SPY has a longer history. More on reddit.com
🌐 r/ETFs
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September 19, 2025
SPY vs VOO
They track the same index. VOO has a lower expense ratio. More on reddit.com
🌐 r/ETFs
21
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March 8, 2025
Why do people recommend VOO over SPY?
They are the same thing but VOO has a lower expense ratio. More on reddit.com
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117
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September 10, 2024
Is it dumb to switch from SPY to VOO?
They are not that different, just buy VOO from now on More on reddit.com
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November 21, 2023
People also ask

Why would an investor choose SPY over VOO, even though SPY has higher fees and lower tax efficiency?

Investors might lean toward SPY because of its outstanding liquidity and high trading volume, making it an excellent option for short-term trades or for those who value quick and seamless transactions. Its narrower bid-ask spreads can also help frequent traders save on transaction costs.

Although SPY’s expense ratio and tax efficiency aren’t as competitive as VOO’s, its strong liquidity and established market presence often make it the preferred choice for investors with particular trading strategies or shorter time horizons.

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mezzi.com
mezzi.com › blog › spy-vs-voo-fees-liquidity-dividend-treatment-tracking-differences
SPY vs VOO: fees, liquidity, dividend treatment, and tracking ...
How do SPY and VOO differ in terms of tax efficiency, and what impact do their structures have on investors?

SPY and VOO differ in how they handle taxes, largely due to their structural designs. SPY operates as a Unit Investment Trust (UIT), which means it cannot reinvest dividends immediately. This limitation might result in slightly less tax efficiency. On the other hand, VOO, structured as a traditional ETF, has more flexibility to reinvest dividends and manage capital gains, potentially making it more tax-friendly over time.

Another notable difference lies in how each ETF deals with dividends. SPY holds dividends in cash until they are distributed quarterly. VOO, however, reinvests dividends until the payout date, offering a small compounding edge for long-term investors. These distinctions can play a role in determining which ETF better suits your financial goals and tax planning needs.

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mezzi.com
mezzi.com › blog › spy-vs-voo-fees-liquidity-dividend-treatment-tracking-differences
SPY vs VOO: fees, liquidity, dividend treatment, and tracking ...
How does VOO’s dividend reinvestment feature compare to SPY’s cash dividend payouts for long-term growth?

VOO offers an automatic dividend reinvestment feature that can boost long-term growth by letting dividends compound over time. Unlike SPY, which pays out dividends in cash, VOO uses those dividends to purchase additional shares automatically. This approach can increase returns as the reinvested dividends begin to generate their own earnings.

This compounding effect makes VOO an appealing option for investors aiming to maximize growth over time, particularly for those who prefer a hands-off method to reinvest their income rather than manually handling cash payouts.

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mezzi.com
mezzi.com › blog › spy-vs-voo-fees-liquidity-dividend-treatment-tracking-differences
SPY vs VOO: fees, liquidity, dividend treatment, and tracking ...
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Mezzi
mezzi.com › blog › spy-vs-voo-fees-liquidity-dividend-treatment-tracking-differences
SPY vs VOO: fees, liquidity, dividend treatment, and tracking differences.
October 19, 2025 - Liquidity: SPY has higher trading volume and tighter bid-ask spreads, making it better for active traders. Dividend Handling: VOO reinvests dividends automatically, while SPY distributes them as cash, potentially causing a "cash drag."
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StockAnalysis
stockanalysis.com › home › etfs › comparison tool › spy vs. voo
SPY vs. VOO — ETF Comparison Tool
In the past year, SPY returned a total of 13.60%, which is slightly lower than VOO's 13.66% return. Over the past 10 years, SPY has had annualized average returns of 14.86%, compared to 14.95% for VOO.
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White Coat Investor
whitecoatinvestor.com › home › search archives › spy vs. voo: which s&p 500 etf should you choose?
SPY vs. VOO: Which S&P 500 ETF Should You Choose? | White Coat Investor
May 1, 2025 - Because both funds closely mirror the performance of the S&P 500 index, the primary difference between the two lies in their expense ratios. SPY charges about 0.0945% annually, while VOO costs 0.03%. Although both are extremely low-cost, the ...
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ETF Database
etfdb.com › tool › etf-comparison › SPY-VOO
SPY vs. VOO: Head-To-Head ETF Comparison | ETF Database
SPY vs. VOO comparisons: including fees, performance, dividend yield, holdings and technical indicators to make a better investment decision.
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ETF.com
etf.com › home › sections › etf basics › voo vs spy: comparing the top s&p 500 etfs
VOO vs SPY: Comparing the Top S&P 500 ETFs | etf.com
May 5, 2025 - VOO’s lower expense ratio and long-term orientation reflect Vanguard’s mission of making low-cost investments accessible to all investors. Low expenses are a key distinction that has helped to make VOO the largest ETF in the world with $632 billion in AUM. Both SPY and VOO track the S&P 500 Index, meaning they hold the same 500 large-cap U.S.
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ETF Central
etfcentral.com › compare-etfs › VOO-vs-SPY
VOO vs. SPY ETF comparison analysis
Choose a second ETF to run a side-by-side ETF comparison with _, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments
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ETF Central
etfcentral.com › compare-etfs › SPY-vs-VOO
SPY vs. VOO ETF comparison analysis
Choose a second ETF to run a side-by-side ETF comparison with _, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments
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Composer
composer.trade › etf-comparisons › VOO-SPY
VOO vs SPY | ETF Performance Comparison Tool – Composer
August 31, 2023 - VOO targets investing in US Equities, while SPY targets investing in US Equities.
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Markets.com
markets.com › research › spy-vs-voo-differences-between-spy-and-voo-which-s-and-p-500-etf-is-better
SPY vs. VOO: Differences between SPY and VOO, which S&P 500 ETF is Better? | Markets.com
May 26, 2025 - SPY vs. VOO: when it comes to investing in the S&P 500, two of the most popular exchange-traded funds (ETFs) are SPY (SPDR S&P 500 ETF Trust) and VOO (Vanguard S&P 500 ETF).
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ETF.com
etf.com › home › tools and data › etf comparison › spy vs. voo etf comparison analysis
SPY vs. VOO ETF Comparison Analysis | etf.com
Compare SPY and VOO ETFs on current and historical performance, AUM, flows, holdings, costs, ESG ratings, and many other metrics.
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Sherwood News
sherwood.news › markets › the-s-and-p-500-etf-wars-are-over-voo-has-won-out-over-spy
The S&P 500 ETF wars are over — VOO has won out over SPY - Sherwood News
October 9, 2025 - At the heart of VOO’s rise is its cost advantage, charging just 0.03% in annual fees, less than a third of SPY’s 0.09%. The difference may seem trivial — roughly ~$6 a year on a $10,000 investment — but apparently, it’s a gap hard to ignore once those savings compound over the longer term.
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Reddit
reddit.com › r/etfs › spy vs voo - does it really matter which one you buy?
r/ETFs on Reddit: SPY vs VOO - Does It Really Matter Which One You Buy?
September 19, 2025 -

Choosing between SPY and VOO gets asked about constantly, so here’s a look at how they actually stack up when digging into some key numbers.

I created a hypothetical $10k portfolio in Dividend Watch to analyze the differences, since most brokers don't offer similar dividend/total return insights.

If you tossed $10K into each a year ago, they ended up basically the same. VOO returned about $1,895, SPY about $1,846. Annual income from dividends is also close... $134 for VOO vs $127 for SPY. Not exactly life-changing differences.

Dividends are steady in both, since they track the same S&P 500 companies. SPY’s been paying a little more per share historically, but because VOO has a lower expense ratio (0.03% vs 0.09%), it usually edges out slightly better total returns over time. Not by a lot, but over decades it adds up.

Holdings are essentially identical. Both track the S&P 500, so you’re owning the same Apple, Microsoft, Nvidia, etc. The sector weightings are virtually the same too... tech around 35%, financials ~13%, healthcare ~9%.

So the real difference? Fees, it appears. SPY’s been around longer (since the 90s), but it charges more. VOO is newer, cheaper, and has become the favorite for long-term holders who care about squeezing every last bit of performance.

At the end of the day, they’re basically interchangeable. Most people just pick VOO for the lower expense ratio, unless they’re day trading and want SPY’s liquidity.

Do you stick with one, or doesn’t matter since they move in lockstep?

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PortfoliosLab
portfolioslab.com › tools › stock-comparison › SPY › VOO
SPY vs. VOO — ETF Comparison Tool | PortfoliosLab
The year-to-date returns for both investments are quite close, with SPY having a 18.62% return and VOO slightly higher at 18.72%. Both investments have delivered pretty close results over the past 10 years, with SPY having a 14.93% annualized ...
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YouTube
youtube.com › watch
VOO vs SPY: Comparing the Top S&P 500 ETFs - YouTube
For investors looking to gain exposure to the S&P 500, two of the most popular ETFs on the market are the SPDR S&P 500 ETF Trust (SPY) and the Vanguard S&P 5...
Published   February 18, 2025
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Composer
composer.trade › etf-comparisons › SPY-VOO
SPY vs VOO | ETF Performance Comparison Tool – Composer
September 22, 2023 - SPY targets investing in US Equities, while VOO targets investing in US Equities.
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Morningstar
morningstar.com › funds › spy-vs-voo-which-warren-buffetts-etfs-is-better
SPY vs. VOO: Which of Warren Buffett’s ETFs Is Better? | Morningstar
July 2, 2024 - VOO earns a top rating of Gold, while SPY earns the next best rating of Silver. McCann says the reason is fees and inefficiencies of the unit investment trust structure. The differences may be minimal, but there’s no reason to leave cash on ...
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Reddit
reddit.com › r/etfs › spy vs voo
r/ETFs on Reddit: SPY vs VOO
March 8, 2025 -

Hello, i have seen many invest in VOO and most of the times rather than any other ETF ... i don't see many investing in SPY in spite that i belive is stronger than VOO i mean has more stability since last agust (Yen Adjust) ... please explain differences. Thanks.

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Investing in the Web
investingintheweb.com › education › spy-vs-voo
SPY vs VOO: Key Differences and Performance Data (2025)
June 24, 2025 - Launched in January 1993 by State Street Global Advisors, SPY is the oldest ETF among all. Its goal is to provide investment results that generally correspond to the price and yield performance of the S&P 500 Index. Vanguard launched VOO in September 2010, making it a much younger fund than SPY.
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