ISTB vs USHY: Holdings Overlap
ISTBiShares Core 1-5 Year USD Bond ETF
iShares · 7059 holdings · $5.1B · as of 2026-04-30
USHYiShares Broad USD High Yield Corporate Bond ETF
iShares · 1896 holdings · $28.6B · as of 2026-04-30
How similar are ISTB and USHY?
iShares Core 1-5 Year USD Bond ETF (ISTB, by iShares) holds 7059 positions; iShares Broad USD High Yield Corporate Bond ETF (USHY, by iShares) holds 1896. They have 1162 holdings in common, and by portfolio weight the two funds are 5.5% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 5.5%Sum of the smaller weight of each shared holding
- Shared Holdings
- 1162ISTB holds 7059 · USHY holds 1896
- Weight in Shared Holdings
- ISTB 6%·USHY 58%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in ISTB
5897 of 7059 positions (93.0% of the fund) are not held by USHY. Showing the top 30 by weight.
- U.S. Treasury Notes0.99%
- U.S. Treasury Notes0.98%
- U.S. Treasury Notes0.96%
- U.S. Treasury Notes0.91%
- U.S. Treasury Notes0.89%
- U.S. Treasury Notes0.86%
Only in USHY
734 of 1896 positions (39.2% of the fund) are not held by ISTB. Showing the top 30 by weight.
- 1261229 BC Ltd0.47%
- Quikrete Holdings Inc0.28%
- Asurion LLC/ Asurion Co-Issuer Inc0.25%
- Asurion LLC/ Asurion Co-Issuer Inc0.23%
- Panther Escrow Issuer LLC0.21%
- Carnival Corp0.21%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| ISTB | +0.3% | +1.0% | +3.0% | +5.0% | +1.9% | +2.3% | 4.27% |
| USHY | +0.3% | +2.5% | +5.7% | +8.7% | +4.2% | — | 6.91% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in ISTB vs USHY →
Shared Holdings(1162)
The top 10 shared positions account for 4% of the overlap, led by EchoStar Corp, SV RNO Property Owner 1 LLC and Cloud Software Group Inc.
| EchoStar Corp | 0.04% | 0.41% | 0.04% |
|---|---|---|---|
| SV RNO Property Owner 1 LLC | 0.02% | 0.27% | 0.02% |
| Cloud Software Group Inc | 0.02% | 0.26% | 0.02% |
| Cloud Software Group Inc | 0.02% | 0.25% | 0.02% |
| DISH Network Corp | 0.02% | 0.21% | 0.02% |
| WULF Compute LLC | 0.02% | 0.25% | 0.02% |
| HUB International Ltd | 0.02% | 0.25% | 0.02% |
| Venture Global LNG Inc | 0.02% | 0.23% | 0.02% |
| American Airlines Inc/AAdvantage Loyalty IP Ltd | 0.02% | 0.21% | 0.02% |
| EMRLD Borrower LP / Emerald Co-Issuer Inc | 0.02% | 0.20% | 0.02% |
| CCO Holdings LLC / CCO Holdings Capital Corp | 0.02% | 0.18% | 0.02% |
| 1011778 BC ULC / New Red Finance Inc | 0.02% | 0.19% | 0.02% |
| TransDigm Inc | 0.02% | 0.20% | 0.02% |
| CCO Holdings LLC / CCO Holdings Capital Corp | 0.02% | 0.19% | 0.02% |
| Mauser Packaging Solutions Holding Co | 0.02% | 0.18% | 0.02% |
| Neptune Bidco US Inc | 0.02% | 0.18% | 0.02% |
| DaVita Inc | 0.02% | 0.20% | 0.02% |
| APLD ComputeCo LLC | 0.02% | 0.18% | 0.02% |
| CCO Holdings LLC / CCO Holdings Capital Corp | 0.02% | 0.18% | 0.02% |
| DISH DBS Corp | 0.02% | 0.16% | 0.02% |
| CVS Health Corp | 0.02% | 0.16% | 0.02% |
| Allied Universal Holdco LLC | 0.02% | 0.18% | 0.02% |
| CCO Holdings LLC / CCO Holdings Capital Corp | 0.02% | 0.18% | 0.02% |
| Nissan Motor Co Ltd | 0.02% | 0.15% | 0.02% |
| Venture Global LNG Inc | 0.02% | 0.16% | 0.02% |
Showing the top 250 of 1162 shared holdings by overlap weight.
Frequently Asked Questions
How much do ISTB and USHY overlap?
ISTB and USHY overlap by 5.5% of portfolio weight. They share 1162 holdings (ISTB holds 7059 positions and USHY holds 1896), based on each fund's latest SEC-reported holdings.
Is it redundant to own both ISTB and USHY?
The two portfolios are 5.5% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of ISTB and USHY?
The largest positions held by both funds are EchoStar Corp, SV RNO Property Owner 1 LLC, Cloud Software Group Inc, Cloud Software Group Inc and DISH Network Corp. Together the top 10 shared positions account for 4% of the total overlap.
What does ISTB own that USHY doesn't?
5897 positions (93.0% of ISTB) are unique to ISTB, led by U.S. Treasury Notes, U.S. Treasury Notes and U.S. Treasury Notes. In the other direction, 734 positions (39.2% of USHY) are unique to USHY.