BYLDiShares Yield Optimized Bond ETF
Tracks the investment results of the Morningstar U.S. Bond Market Yield-Optimized Index.
By iShares · Launched 2014
Annual Cost
0.13%
#539 of 6,040 · low cost
Fund Size
$448M
#1,750 of 6,040 · large
Return (1Y)
+1.2%
Track Record
12 years
#1,170 of 6,040 · established
Performance
Total-return NAV · USDGrowth of $10,000
$10,027+0.3%
Total-return NAV, USD. Net of fund fees, before tax.
What's inside
How Beacon categorizes this fundAsset class
Fixed incomeRegion
North americaStrategy
Index tracking
Index tracked
Morningstar US Bond Market Yield-Optimized Index
Holdings
By weightConcentration
Top 10 holdings = 127.6% of funddiversified through underlying funds
BlackRock Funds III
34.2%
iShares Trust
20.1%
iShares Trust
11.3%
iShares Trust
10.1%
iShares, Inc.
10.0%
iShares Trust
10.0%
iShares Trust
9.6%
iShares Trust
8.7%
iShares GNMA Bond ETF
8.0%
iShares Trust
5.6%
Asset allocation
Bonds
96.3%
Cash
3.5%
Preferred
0.1%
Convertible
0.1%
Risk profile
Last 12 months · Sharpe & Sortino need 3+ yearsVolatility (1Y)
3.9%Low
Year-on-year price swings
Max drawdown
-14.7%Mild
Worst peak-to-trough loss
Sharpe (3Y)
0.45Below average
Sortino (3Y)
0.65Moderate downside risk
Bond profile
Duration
5.2 years
Avg maturity
9.4 years
Credit ratings
US Government
18.1%
AAA
2.6%
AA
18.7%
A
10.5%
BBB
13.0%
BB
17.9%
B
11.3%
Below B
2.8%
Other
23.3%
Listing
- Exchange
- NYSE Arca
Full fund details
- Objective
- Tracks the investment results of the Morningstar U.S. Bond Market Yield-Optimized Index.
- Strategy
- Invests primarily in underlying iShares ETFs that seek to deliver current income through a diversified fixed-income index. The Fund allocates across U.S. government, securitized, investment-grade, non-investment-grade, and emerging market debt sectors, aiming for high risk-adjusted yields.
- Inception date
- April 22, 2014
- Fund family
- iShares
Similar funds
Same asset class, closest by strategy & exposureNext steps
Save BYLD to compare it with other funds, or start building a portfolio.
Data updated on 2026-09-18