Key Highlights
- iShares Broad USD Investment Grade Corporate Bond ETF (NASDAQ:USIG) had net assets of about $17.94 billion and a NAV of $49.39 as of Oct 26, 2026.
- The fund tracks the ICE BofA US Corporate Index with an expense ratio of 0.04%.
- Its 30-day SEC yield was 5.94%, with monthly distributions.
The iShares Broad USD Investment Grade Corporate Bond ETF (NASDAQ:USIG) holds U.S. dollar-denominated investment grade corporate bonds. It reported net assets of about $17.94 billion and a NAV of $49.39 per share as of Oct 26, 2026.
Index and Investment Approach
The fund tracks the ICE BofA US Corporate Index and has been listed since Jan 5, 2007. Its 0.04% expense ratio is among the lowest of the corporate bond funds in the iShares range.
Portfolio Composition
With 11,611 holdings as of Oct 23, 2026, no single issue is large. The biggest lines were Sopaipilla Investor LLC 144A (0.11%), Eagle Funding Luxco S.a.r.l. 144A (0.08%), Bank of America (0.08%), Anheuser-Busch Companies (0.08%) and Charter Communications Operating 144A (0.07%).
Yield and Distributions
The fund reported a 30-day SEC yield of 5.94% as of Oct 23, 2026 and a 12-month trailing yield of 4.94%. Distributions are paid monthly. The most recent distribution was $0.206216 per share, with an ex-date of Oct 1, 2026 and payment on Oct 6, 2026. iShares notes that distribution yield and trailing yield can vary from period to period for reasons such as tax treatment and changes in fund shares outstanding.
Portfolio Characteristics
As of Oct 23, 2026 the portfolio held 11,611 securities. Weighted average coupon was 4.65, weighted average maturity 9.72 years, effective duration 6.13 years and average yield to maturity 5.85%, with an option adjusted spread of 87.96 bps and convexity of 0.74.
Concentration and Holdings Profile
11,611 securities were held as of Oct 23, 2026. The five largest positions listed on the fund page totalled about 0.42% of assets, leaving roughly 99.58% across the remaining holdings. That is a low level of concentration, with exposure spread thinly across many issuers. iShares notes that holdings are subject to change and that the weights shown are calculated from vendor prices, which may differ from the fund’s own valuation prices.
Fund Details at a Glance
The iShares Broad USD Investment Grade Corporate Bond ETF (NASDAQ:USIG) is an index-based fixed income fund that began trading on Jan 5, 2007. Its benchmark is the ICE BofA US Corporate Index, and it pays distributions monthly. As of Oct 26, 2026 it had 363.15 million shares outstanding and net assets of $17,937,592,002. An annual fee of 0.04% works out to $4 for every $10,000 held, before any brokerage commissions.
Risk Disclosures Noted by iShares
Fixed income risks include interest-rate and credit risk: when interest rates rise, the value of debt securities typically declines, and credit risk is the possibility that an issuer cannot make principal and interest payments. An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency, and its return and yield will fluctuate with market conditions. Shares of ETFs are bought and sold at market price rather than NAV and are not individually redeemed from the fund, and brokerage commissions will reduce returns. Investing involves risk, including possible loss of principal.
Costs and Trading Details
The expense ratio is 0.04%. The fund is listed on Nasdaq with 363.15 million shares outstanding and net assets of $17,937,592,002 as of Oct 26, 2026. The closing price was $49.35 as of Oct 23, 2026, against a NAV of $49.39 on Oct 26, and the premium/discount was 0.09. The 30-day median bid/ask spread was 0.02% and 30-day average volume was 2,393,754 shares.
Closing View
iShares Broad USD Investment Grade Corporate Bond ETF (NASDAQ:USIG) reported net assets of about $17.94 billion and 11,611 holdings, with its index, fees and distribution schedule as set out above. The monthly distribution schedule, 0.04% expense ratio and 0.02% median bid/ask spread are the main cost and income details reported for the fund.



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