HYDB vs JNK
iShares High Yield Systematic Bond ETF against State Street SPDR Bloomberg High Yield Bond ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
16%
164 shared positions
Fee gap
5 bp
HYDB is cheaper
1-year return gap
1.0 pts
JNK is ahead
Larger fund
JNK
$5.5B
Side by side
| HYDB | JNK | |
|---|---|---|
| Fund | iShares High Yield Systematic Bond ETF | State Street SPDR Bloomberg High Yield Bond ETF |
| Issuer | iShares | State Street SPDR |
| Category | High Yield Bond | High Yield Bond |
| Expense ratio | 0.35% | 0.40% |
| Assets | $1.5B | $5.5B |
| Average daily dollar volume | $9.1M | $430M |
| Listed | Jul 11, 2017 | Nov 28, 2007 |
| FrenzyCap score | 68 | 77 |
| 1-month return | −2.9% | −2.5% |
| 3-month return | −3.5% | −3.2% |
| Year to date | −5.8% | −5.0% |
| 1-year return | −6.2% | −5.2% |
| 30-day volatility | 4.6% | 4.5% |
| Worst drawdown, 1 year | −6.8% | −5.9% |
| Trailing 12-month yield | 7.20% | 6.85% |
| Holdings | 260 | 1,147 |
| Top 10 weight | 7.6% | 4.8% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | −$41M thru May 2026 | +$331M thru Jun 2026 |
| 30-day implied volatility | — | 7.6% |
| Holdings as of | as of Oct 20, 2026issuer data | as of Oct 20, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
68% of HYDB · 17% of JNK| Holding | HYDB | JNK |
|---|---|---|
| WULF COMPUTE LLC 144A, due Oct 15, 2030 | 0.74% | 0.38% |
| GALAXY HELIOS DATA CENTERS II LLC 144A, due Aug 1, 2031 | 0.72% | 0.37% |
| TRANSDIGM INC 144A, due Mar 1, 2029 | 0.40% | 0.34% |
| CORE SCIENTIFIC FINANCE I LLC 144A, due May 15, 2031 | 0.74% | 0.32% |
| SKYDANCE CORP 144A, due Mar 15, 2032 | 0.68% | 0.28% |
| QXO BUILDING PRODUCTS INC 144A, due Apr 30, 2032 | 0.76% | 0.26% |
| VENTURE GLOBAL LNG INC 144A, due Feb 1, 2032 | 0.77% | 0.25% |
| RAKUTEN GROUP INC 144A, due Apr 15, 2029 | 0.73% | 0.22% |
| UNITI SERVICES LLC 144A, due Oct 1, 2031 | 0.71% | 0.21% |
| CLEVELAND-CLIFFS INC 144A, due Jan 15, 2034 | 0.43% | 0.21% |
| AMC ENTERTAINMENT HOLDINGS INC 144A, due Oct 15, 2031 | 0.38% | 0.21% |
| VENTURE GLOBAL LNG INC 144A, due Jun 1, 2031 | 0.76% | 0.20% |
| VENTURE GLOBAL PLAQUEMINES LNG LLC 144A, due Jan 15, 2036 | 0.52% | 0.20% |
| TALEN ENERGY SUPPLY LLC 144A, due Feb 1, 2036 | 0.76% | 0.20% |
| APLD COMPUTECO 2 LLC 144A, due Mar 15, 2031 | 0.76% | 0.19% |
| VENTURE GLOBAL PLAQUEMINES LNG LLC 144A, due May 1, 2033 | 0.22% | 0.19% |
| COREWEAVE INC 144A, due Jun 1, 2030 | 0.67% | 0.19% |
| SHIFT4 PAYMENTS LLC 144A, due Aug 15, 2032 | 0.56% | 0.18% |
| CAESARS ENTERTAINMENT INC 144A, due Feb 15, 2032 | 0.41% | 0.18% |
| AMC GLOBAL MEDIA INC 144A, due Jul 15, 2032 | 0.75% | 0.17% |
| NOBLE FINANCE II LLC 144A, due Apr 15, 2030 | 0.74% | 0.16% |
| COREWEAVE INC 144A, due Feb 1, 2031 | 0.29% | 0.16% |
| NEXSTAR MEDIA INC 144A, due Apr 15, 2034 | 0.46% | 0.16% |
| NGL ENERGY OPERATING LLC 144A, due Feb 15, 2029 | 0.51% | 0.16% |
| COREWEAVE INC 144A, due Oct 1, 2031 | 0.18% | 0.16% |
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · HYDB holdings · JNK holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.