---
ticker: "HYBB"
name: "iShares BB Rated Corporate Bond ETF"
url: "https://etf.net/etf/HYBB"
grade: "A"
score: 76
graded_at: "2026-10-12"
category: "US High Yield"
category_rank: "12 of 85"
methodology: "https://etf.net/methodology"
---

# HYBB: iShares BB Rated Corporate Bond ETF

Grade **A**, Score 76 of 100. Rank 12 of 85 in US High Yield.

Graded Oct 12, 2026.

## Grade pillars

| Pillar | Score | Category rank |
| --- | --- | --- |
| Cost | 79 | 18 of 85 |
| Mission | 97 | 25 of 74 |
| Risk | 57 | 27 of 85 |
| Tradability | 50 | 37 of 85 |
| Holdings | 93 | 7 of 85 |
| Durability | 66 | 30 of 85 |

## Top holdings

The fund holds 1091 positions. These are the largest 30, by weight.

| # | Ticker | Name | Weight |
| --- | --- | --- | --- |
| 1 | — | Meridian Arc Holdco Llc 144A 6.25% 04/30/2031 | 0.60% |
| 2 | — | Softbank Group Corp 144A 9.25% 04/01/2032 | 0.53% |
| 3 | — | Pr Rno Property Owner 1 Llc 144A 6.50% 05/01/2031 | 0.48% |
| 4 | — | Blk Csh Fnd Treasury Sl Agency | 0.48% |
| 5 | — | Cloud Software Group Inc 144A 6.50% 03/31/2029 | 0.42% |
| 6 | — | Quikrete Holdings Inc 144A 6.38% 03/01/2032 | 0.42% |
| 7 | — | Softbank Group Corp 144A 9.75% 04/01/2034 | 0.41% |
| 8 | — | Core Scientific Finance I Llc 144A 7.75% 05/15/2031 | 0.39% |
| 9 | — | Wulf Compute Llc 144A 7.75% 10/15/2030 | 0.38% |
| 10 | — | Galaxy Helios Data Centers Ii Llc 144A 9.88% 08/01/2031 | 0.38% |
| 11 | — | Discovery Global Holdings Inc 5.05% 03/15/2042 | 0.38% |
| 12 | — | Sv Rno Property Owner 1 Llc 144A 5.88% 03/01/2031 | 0.38% |
| 13 | — | Nexstar Media Inc 144A 6.50% 09/15/2033 | 0.37% |
| 14 | — | Centene Corporation 4.63% 12/15/2029 | 0.37% |
| 15 | — | Asurion Llc 144A 8.00% 12/31/2032 | 0.36% |
| 16 | — | Venture Global Lng Inc 144A 9.50% 02/01/2029 | 0.35% |
| 17 | — | Discovery Global Holdings Inc 4.28% 03/15/2032 | 0.35% |
| 18 | — | Transdigm Inc 144A 6.75% 01/31/2035 | 0.34% |
| 19 | — | Oak Eagle Acquireco Inc 144A 7.25% 07/01/2033 | 0.33% |
| 20 | — | Emrld Borrower Lp 144A 6.63% 12/15/2030 | 0.32% |
| 21 | — | 1011778 Bc Unlimited Liability Co 144A 4.00% 10/15/2030 | 0.31% |
| 22 | — | USD Cash | 0.31% |
| 23 | — | Paramount Skydance Corp 144A 8.25% 10/15/2031 | 0.31% |
| 24 | — | Aadvantage Loyalty Ip Ltd 144A 5.75% 04/20/2029 | 0.30% |
| 25 | — | Davita Inc 144A 4.63% 06/01/2030 | 0.30% |
| 26 | — | Transdigm Inc 144A 6.38% 03/01/2029 | 0.30% |
| 27 | — | Apld Computeco Llc 144A 9.25% 12/15/2030 | 0.29% |
| 28 | — | Venture Global Lng Inc 144A 8.38% 06/01/2031 | 0.28% |
| 29 | — | Cvs Health Corp NC5.25 7.00% 03/10/2055 | 0.27% |
| 30 | — | Carrix Inc 144A 6.13% 08/01/2033 | 0.27% |

Source: etf.net, https://etf.net/etf/HYBB. Please cite the page URL.