What is the difference in expense ratios between VGT and VOO, and why does this matter?

VGT has an expense ratio of 0.09%, while VOO's is 0.03%, making VOO 0.06 percentage points cheaper. Expense ratios reduce net returns over time as fees are deducted from a fund's assets. While a small percentage difference may seem negligible, its cumulative impact over decades of compounding growth becomes significant. VOO's lower cost enhances long-term efficiency for investors seeking core holdings, whereas VGT's higher fee aligns with its concentrated sector exposure.

How does sector concentration affect risk in sector-specific ETFs like VGT?

Sector-specific ETFs such as VGT concentrate investments in a defined industry, exposing holdings to sector-specific risks like technological shifts or regulatory changes. This reduces diversification benefits compared to broad-market funds like VOO, which tracks a wide range of industries. For instance, VGT's portfolio relies heavily on a few dominant firms, increasing vulnerability to company-specific performance. Investors should assess if targeted sector exposure aligns with their risk tolerance.

What are the similarities and differences in top holdings between VGT and VOO?

VGT and VOO share NVDA, AAPL, MSFT, AVGO, and MU in their top 10 holdings, reflecting overlap in major tech firms. However, VGT's holdings are heavily concentrated in these tech names, whereas VOO distributes weights across its broader S&P 500 structure. For example, NVDA accounts for 17.74% in VGT versus 8.08% in VOO, highlighting VGT's sector tilt. This overlap underscores both the common drivers and VGT's focused tech exposure.

How do dividend yields differ between VGT and VOO, and what does this imply for income?

VOO's dividend yield of 1.03% exceeds VGT's 0.34%, making VOO slightly more income-oriented. Dividend yields indicate potential cash returns relative to price but should not be viewed as sole income metrics. Yield-focused investors might prefer VOO's relatively higher distributions, while those prioritising sector growth or technological exposure may accept VGT's lower yield for its specific strategy. Income needs should guide ETF selection.

How does VGT's performance compare during technology sector downturns versus VOO?

During technology sector downturns, VGT is likely to underperform relative to VOO due to its concentrated tech holdings, while VOO's broader diversification buffers losses. For example, a semiconductor slump might sharply impact VGT, given its top holdings like NVDA and AVGO, whereas VOO's large-cap, sector-balanced portfolio would be less exposed. Investors weigh the risks of sector-specific volatility versus diversified holdings during economic fluctuations.

Which fund might better suit investors seeking core long-term holdings?

VOO is typically associated with core long-term investments due to its low expense ratio, broad market exposure, and established track record. VGT's higher volatility and concentrated holdings are more suited to tactical or thematic strategies, while VOO's diversified structure supports foundational portfolios. Investors should assess their strategic goals before selecting between sector-specific growth versus core diversification.

What does 'not available' data mean for sector weights in both ETFs?

In the provided data, sector weights are 'not available' for both funds, meaning we cannot precisely quantify their sector diversification. For ETF comparisons, this limits direct insights into risk distribution or sector-specific allocations. Investors should rely on disclosed holdings and expense ratios instead, seeking broader data sources if sector weight analysis is critical for their decision-making.

How do net assets influence liquidity and trading for VGT and VOO?

VOO's $1.08 trillion in net assets enhances trading liquidity, resulting in tighter bid-ask spreads and more favourable pricing. VGT's $150.2 billion supports liquidity but lacks VOO's depth, potentially exposing investors to wider spreads during volatility. High net assets are typically linked to more robust ETF trading conditions, although both funds remain accessible for most investors.

How do technological innovations impact the long-term viability of sector ETFs?

Technological innovation influences ETFs like VGT by driving growth but also disruption risks. For example, AI advancements may elevate holdings like NVDA, while obsolete sectors could decline sharply, impacting returns. VOO's diversified approach lessens such extremes, as its holdings span multiple industries, balancing innovation's benefits against potential volatility in tech-focused investments.

Is the difference in inception dates significant for investment decisions?

VGT's longer history since 2004 versus VOO's 2010 inception offers insights into sector-specific resilience but not necessarily comparative performance. VOO's shorter track record is still substantial for large-scale diversification. Investors typically analyse inception dates to evaluate strategy consistency and market experience, though past performance does not guarantee future results.

How do ETF distributions affect tax treatment and investor returns?

ETFs like VGT and VOO distribute capital gains and dividends, which may incur taxes annually. These distributions reduce reinvestment efficiency but are necessary for compliance. For instance, VOO's 1.03% yield versus VGT's 0.34% could influence tax planning, depending on whether distributions align with an investor's income strategy or reinvestment goals.

VGT vs VOO

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

Compare the Vanguard Information Technology ETF (VGT) and S&P 500 Vanguard ETF (VOO). This page reviews fees, holdings, dividends, and tracking methods. Educational content, not financial advice.

Fund Snapshot

Key Fund Metrics

VGT

Metric

VOO

0.09%

Expense Ratio

0.03%

0.34%

Dividend Yield

1.03%

$150.23B

Net Assets

$1.08T

323

Holdings

516

Jan 26, 2004

Inception Date

Sep 7, 2010

–

Index Tracked

–

Technology

Fund Category

Large Blend

VOO costs about $6.00 less per year for every $10,000 invested.

Shared Top Holdings

Holding	VGT	VOO
NVDANVIDIA Corporation	17.74%	8.08%
AAPLApple Inc.	15.80%	7.03%
MSFTMicrosoft Corporation	11.52%	5.70%
AVGOBroadcom Inc.	4.52%	2.65%
MUMicron Technology, Inc.	4.18%	1.63%

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Investment Analysis

VGT

Pros

VGT offers a low 0.09% expense ratio, supporting cost-efficient access to a dedicated technology portfolio.
It provides concentrated exposure to leading semiconductor and software firms, enabling a specific sector-tilt strategy.
Having launched in 2004, the fund has a long track record as an established Vanguard sector ETF.

Considerations

Its 0.34% dividend yield is very modest, limiting immediate income for yield-focused investors.
Holding weights concentrate heavily in just three stocks, increasing idiosyncratic company-specific risk for investors.
Technology sector concentration lacks broader market diversification, heightening vulnerability to sector-specific downturns and volatility.

VOO

Pros

The 0.03% expense ratio is exceptionally low, making it highly cost-efficient for core long-term portfolio holdings.
It holds a massive $1.08 trillion in net assets, ensuring robust liquidity and tight trading spreads in markets.
Inception dating from September 2010 provides a lengthy history of tracking a benchmarked, broadly diversified large-cap portfolio.

Considerations

Its 1.03% dividend yield remains relatively low, limiting its appeal for investors seeking substantial equity income distributions.
Holding weights concentrate significantly in megacap technology and communication services names, reducing true underlying portfolio diversification benefits.
Despite a low fee, the absolute dollar cost of holding can become material for large, multi-million-dollar allocations.

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About VGT and VOO

VGT (VGT)

The Vanguard Information Technology ETF (VGT) aims to provide investors with exposure to companies operating in the technology sector, encompassing both US and international firms. As a broad market fund, it seeks to track the performance of the technology industry by holding a diversified basket of over 300 stocks. With a low expense ratio of 0.09%, it offers a cost-efficient way to gain access to major tech players. Investors should note that while the fund offers potential growth tied to technological innovation, it is heavily concentrated in the technology sector. This concentration means its value can fluctuate significantly based on sector-specific trends, regulatory changes, and market sentiment. Returns are not guaranteed, and values can rise and fall, making it suitable for those who understand the risks associated with sector-focused investing.

VOO (VOO)

VOO is Vanguard’s exchange-traded fund designed to track the S&P 500 Index, offering broad exposure to about 500 of the largest publicly traded US companies. It aims to replicate the index’s performance minus fees by holding the same stocks in similar proportions, making it a straightforward, passive way to access large‑cap US equities. Investors commonly use VOO as a core holding for long‑term growth or as a simple building block in a diversified portfolio. It typically offers high liquidity and regular dividend distributions from underlying companies. As with any equity investment, VOO’s value can rise or fall with the market, and past performance is not a guide to future returns. Fees, trading costs and potential tracking error reduce returns slightly. This information is general and educational only and not personalised financial advice — consider your own circumstances or speak to a qualified adviser before investing.

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VGT vs VOO

Fund Snapshot