What do the expense ratios of LQD and USIG indicate about their costs?

The expense ratio reflects the annual cost of managing a fund. LQD has an expense ratio of 0.14%, while USIG has a lower ratio of 0.04%. This 0.10 percentage point difference means USIG is generally less costly to hold. Over time, these fees compound, so a lower expense ratio can lead to higher net returns, all else being equal. Investors should consider how ongoing fees affect long-term wealth accumulation when comparing similar bond ETFs.

How do LQD and USIG differ in terms of what they track?

Both LQD and USIG are iShares ETFs focused on investment-grade corporate bonds, but they track different underlying indexes. LQD specifically references the iBoxx $ Investment Grade Corp Bond Index in its name, targeting a particular segment of the corporate bond market. USIG aims for a broader exposure to USD investment-grade corporate bonds. This difference in tracking methodology means their portfolio compositions and risk profiles may vary slightly despite similar labels.

Why might two corporate bond ETFs have different net asset values?

Net assets vary due to differences in investor demand, fund size, and market conditions. LQD has $27.5 billion in net assets, whereas USIG has $17.6 billion. A larger fund may offer better liquidity and tighter bid-ask spreads, but size alone does not dictate performance. Investors should consider liquidity needs and how fund size might impact trading efficiency and market impact when buying or selling shares.

How do the dividend yields of LQD and USIG compare?

LQD offers a dividend yield of 4.77%, while USIG provides a slightly higher yield of 4.89%. These yields represent the annual income distributions relative to the share price. While USIG offers a marginal advantage in yield, the difference is small. Investors should note that yields can fluctuate with interest rates and bond prices. Higher yields do not guarantee better returns, as they often reflect perceived credit risk or market conditions.

What does the inception date tell us about LQD and USIG?

LQD was launched on 22 July 2002, giving it over two decades of performance history. USIG started later on 5 January 2007. LQD’s longer track record means it has experienced more market cycles, including the 2008 financial crisis and recent rate shifts. USIG, while younger, has a substantial 19-year history. Investors may consider the longevity of a fund when assessing its stability and management experience, though past performance is not indicative of future results.

Are the top holdings of LQD and USIG similar?

The available data indicates that there are no shared top-10 holdings between LQD and USIG. This suggests that despite both targeting investment-grade corporate bonds, their specific bond selections differ significantly. This lack of overlap could result from different index construction rules or broader sector diversification strategies. Investors should be aware that distinct holdings lead to different credit risk exposures and potential performance outcomes, even within the same asset class.

How do expense ratio differences impact long-term investment returns?

Even small expense ratio differences compound over time. With LQD at 0.14% and USIG at 0.04%, the 0.10 percentage point gap means USIG retains more of its gross returns. On a $10,000 investment, this equates to $10 in additional annual costs for LQD. Over 10 or 20 years, this fee drag can meaningfully reduce final wealth. Low-cost ETFs are often preferred for long-term buy-and-hold strategies to maximise net returns.

What role does liquidity play when comparing LQD and USIG?

Liquidity is crucial for efficient trading. LQD, with $27.5 billion in net assets, is larger and potentially more liquid than USIG, which has $17.6 billion. Higher liquidity typically results in tighter bid-ask spreads and less market impact when executing trades. While both are established iShares funds, investors with larger trade sizes might prefer the more liquid option. Always check real-time trading volumes and spreads before executing large orders.

Which investment goal might suit LQD or USIG?

LQD’s established history and larger asset base might suit investors seeking a well-known benchmark exposure with potentially higher liquidity. USIG’s lower expense ratio could appeal to cost-conscious investors looking for similar bond market exposure. Both are suitable for generating income and diversifying equity portfolios. Choice depends on individual priorities: cost efficiency versus fund size and liquidity. Neither fund is inherently better; the decision rests on specific portfolio requirements.

How can investors minimise tracking error when choosing between these ETFs?

Tracking error occurs when an ETF’s performance deviates from its benchmark. To minimise this, investors should check if the fund’s index methodology aligns with their desired exposure. Since neither LQD nor USIG provides specific sector weights or index details in the available data, investors must review official fund documents. Ensuring the fund’s holdings match the intended investment grade corporate bond segment is key to reducing unintended diversification risks.

LQD vs USIG

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

Compare LQD (iShares iBoxx $ Investment Grade Corp Bond ETF) and USIG (iShares Broad USD Investment Grade Corp Bond ETF). This page examines their expense ratios (0.14% vs 0.04%), dividend yields, shared holdings and how each fund tracks its market. Educational content, not financial advice.

Fund Snapshot

Key Fund Metrics

LQD

Metric

USIG

0.14%

Expense Ratio

0.04%

4.77%

Dividend Yield

4.89%

$27.54B

Net Assets

$17.55B

3,172

Holdings

11,578

Jul 22, 2002

Inception Date

Jan 5, 2007

–

Index Tracked

–

Corporate Bond

Fund Category

Corporate Bond

USIG costs about $10.00 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

LQD

Pros

],
],
]

Considerations

],
],
]

USIG

Pros

],
],
]

Considerations

],
],
]

About LQD and USIG

LQD (LQD)

This ETF provides broad access to the USD investment-grade corporate bond market, aiming to track its overall performance. With net assets of approximately USD 27.54 billion and a low expense ratio of 0.14%, it offers a diversified portfolio holding over 3,000 individual bonds. The fund is designed for investors seeking exposure to the fixed-income market, particularly those looking to complement equity holdings with debt securities. Currently, it offers a dividend yield of 4.77%, reflecting interest income from the underlying bonds. Investors should be aware that, like all fixed-income funds, its value can fluctuate due to changes in interest rates and credit conditions. It is essential to consider personal financial goals and risk tolerance before investing, as capital is not guaranteed.

USIG (USIG)

The iShares Broad USD Investment Grade Corporate Bond ETF aims to provide investors with exposure to a wide range of US corporate debt rated investment grade. By focusing on higher-quality bonds, this fund seeks to offer a balance between potential income generation and relative stability compared to riskier debt instruments. With a substantial asset base and a highly diversified portfolio containing thousands of holdings, it aims to mitigate concentration risk. The fund features a low expense ratio, making it a cost-efficient tool for building a fixed-income allocation within a broader portfolio. Investors should note that while the yield is attractive, the value of the shares can fluctuate. Interest rate changes, credit rating migrations, and economic shifts can impact returns. It is essential to consider this fund's role in your overall investment strategy, remembering that past performance is not a reliable indicator of future results and that capital is at risk.

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LQD vs USIG

Fund Snapshot

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Investment Analysis

LQD

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Considerations

USIG

Pros

Considerations

About LQD and USIG

Buy LQD or USIG in Nemo

Zero Commission

Trusted & Regulated

6% Interest on Cash

Frequently asked questions

What do the expense ratios of LQD and USIG indicate about their costs?

How do LQD and USIG differ in terms of what they track?

Why might two corporate bond ETFs have different net asset values?

How do the dividend yields of LQD and USIG compare?

What does the inception date tell us about LQD and USIG?

Are the top holdings of LQD and USIG similar?

How do expense ratio differences impact long-term investment returns?

What role does liquidity play when comparing LQD and USIG?

Which investment goal might suit LQD or USIG?

How can investors minimise tracking error when choosing between these ETFs?

Fund Snapshot

About LQD and USIG

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LQD vs LQDH

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