BYLD — iShares Yield Optimized Bond ETF
Data updated: 2026-06-26
BYLD — iShares Yield Optimized Bond ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Alternative · $387.02M AUM · 0.13% expense ratio · 7.0% 1-yr return. From SEC regulatory filings.
BYLD Fund Overview
BYLD — iShares Yield Optimized Bond ETF is a US ETF managed by iSHARES TRUST, categorised as Alternative. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: iSHARES TRUST
- Category: Alternative
- Assets under management: $387.02M
- 1-year return: 7.0%
- Ticker: BYLD
- SEC CIK: 0001100663
- SEC series ID: S000044409
- Share class ID: C000138243
BYLD Holdings
Top 10 holdings of iShares Yield Optimized Bond ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| BlackRock Funds III | 34.24% |
| iShares Trust | 20.11% |
| iShares Trust | 11.27% |
| iShares Trust | 10.14% |
| iShares, Inc. | 10.01% |
| iShares Trust | 9.99% |
| iShares Trust | 9.58% |
| iShares Trust | 8.73% |
| iShares GNMA Bond ETF | 8.00% |
| iShares Trust | 5.57% |
BYLD Portfolio Allocation
Asset-class allocation of iShares Yield Optimized Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Other | 99.9% |
| Cash & Equivalents | 34.3% |
BYLD Performance
Total returns for BYLD (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.7% |
| 1 year | 7.0% |
| 3 years (annualised) | 6.2% |
| 5 years (annualised) | 2.2% |
BYLD Risk Information
Risk metrics for BYLD, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.9%
BYLD Costs and Fees
BYLD costs about $13 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.13%
- Gross expense ratio: 0.41%
- Portfolio turnover: 96%
- Brokerage commissions: 2.89 bps of average net assets (SEC N-CEN)
BYLD Cashflows
Over the 12 months to 2026-04, iShares Yield Optimized Bond ETF had net inflows of $147.39M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $7.92M |
| 2026-03 | $61.96M |
| 2026-02 | $10.32M |
| 2026-01 | $4.56M |
| 2025-12 | $4.57M |
| 2025-11 | $9.12M |
BYLD Debt Constituents
No individual debt constituents are reported in iShares Yield Optimized Bond ETF's latest SEC N-PORT filing.
BYLD Prospectus and SEC Filings
Official iShares Yield Optimized Bond ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Alternative funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.