JNKvsAGGETF Comparison
ETF 1
JNK
State Street SPDR Bloomberg High Yield Bond ETF
This fund is part of
US Corporate HY Bonds
+0.05%
VS
State Street SPDR Bloomberg High Yield Bond ETF (JNK) belongs to the US Corporate HY Bonds segment. iShares Core U.S. Aggregate Bond ETF (AGG) is part of the Intl IG Bonds segment. JNK's top 3 sector exposures are Pipelines, Media and It services and computer programming. In contrast, AGG's top sector exposures are Sovereign, Other sectors and Banks. JNK is more expensive with a Total Expense Ratio (TER) of 0.4%, versus 0.03% for AGG. JNK is up 1.58% year-to-date (YTD) with -$724M in YTD flows. AGG performs worse with -0.01% YTD performance, and +$5.57B in YTD flows. Run a side-by-side ETF comparison of JNK and AGG below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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JNK vs AGG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | JNK AGG | -0.26%-1.13% | +0.39%-0.44% | +1.58%-0.01% | +5.13%+3.59% | +26.05%+12.40% | +18.78%-1.39% |
| Flows | JNK AGG | -$344M+$1.07B | -$267M+$4.38B | -$724M+$5.57B | -$1.26B+$11.35B | -$1.97B+$44.32B | -$1.06B+$64.08B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | JNK AGG | +2.45%+4.02% | +2.70%+3.69% | +3.58%+5.13% | +5.14%+5.89% |
| Max drawdown | JNK AGG | -0.88%-1.70% | -2.37%-2.73% | -4.09%-5.32% | -16.16%-17.86% |
| Max drawdown duration | JNK AGG | 20d29d | 50d149d | 72d122d | 813d1667d |
Trading data
JNK | AGG | |
Last sale 7/29/2026 at 7:33 PM | $95.42 | $97.60 |
| Previous close 07/28/2026 | $95.61 | $97.92 |
| Consolidated volume 07/28/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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JNK | AGG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/29/2026 at 7:33 PM
Live
Closed
JNK | AGG | |
|---|---|---|
| Last price | $95.42 | $97.60 |
| 1D performance | -0.20% | -0.33% |
| AuM | $6.90 B | $138.17 B |
| E/R | 0.4% | 0.03% |
Characteristics
JNK | AGG | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | iShares |
| Benchmark | Bloomberg High Yield Very Liquid Index | Bloomberg US Aggregate Bond Index |
| N° of holdings | 715 | 8342 |
| Asset class | Bonds | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | November 28, 2007 | September 22, 2003 |
| ESG | No | No |
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Exposure
Countries
JNK
USA
45.74%
Other
54.26%
AGG
USA
58.52%
Other
41.48%
Sectors
JNK
Other
100%
AGG
Sovereign
33.26%
Other
66.74%
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Diversification
JNK
Total weight of top 15 holdings out of 15
6.28%
AGG
Total weight of top 15 holdings out of 15
8.45%
Top 15 holdings
Data as of June 30, 2026
JNK
US68288AAA51
0.63%
US58990CAA18
0.57%
EchoStar, 10.75% 30nov2029, USD
0.51%
US69393LAA17
0.48%
Cloud Software Group, 6.5% 31mar2029, USD
0.41%
Quikrete Holdings, 6.375% 1mar2032, USD
0.41%
DISH Network, 11.75% 15nov2027, USD
0.40%
US78488XAA28
0.39%
Cloud Software Group, 9% 30sep2029, USD
0.37%
Venture Global LNG, 9.5% 1feb2029, USD
0.37%
RP Escrow Issuer, 7.125% 1jun2031, USD
0.36%
US21874LAA08
0.36%
US982911AA70
0.35%
US045941AB79
0.34%
US045941AA96
0.34%
AGG
BlackRock Cash Funds - Institutional
2.97%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.42%
US91282CPZ85
0.41%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.41%
USA, Notes 4% 28feb2030, USD (H-2030)
0.41%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.40%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.40%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.39%
US91282CNT44
0.39%
US91282CNC19
0.39%
USA, Notes 4% 15feb2034, USD (B-2034)
0.38%
US91282CPJ44
0.38%
US91282CNM90
0.37%
US91282CNU17
0.37%
US91282CNH06
0.36%
Frequently asked questions about JNK and AGG
How have the JNK and AGG ETFs performed in 2026?
As of July 28, 2026, JNK is up 1.58% year-to-date (YTD), while AGG has lost -0.01%. That puts JNK better performer ahead so far this year.
Which ETF is attracting more investor money: JNK or AGG?
Year-to-date, the JNK ETF saw -$724M in flows, compared to +$5.57B for AGG.
Which ETF is more volatile: JNK or AGG?
Over the past year, JNK had a volatility of 2.7%, while AGG experienced 3.69%.
Which ETF is bigger: JNK or AGG?
As of July 28, 2026, JNK holds $6.90 B in assets under management (AUM), while AGG manages $138.17 B.
What are the top holdings of the JNK ETF and AGG ETF?
JNK top holdings include US68288AAA51, US58990CAA18 and EchoStar, 10.75% 30nov2029, USD. AGG holds in its top three: BlackRock Cash Funds - Institutional, USA, Notes 4.625% 15feb2035, USD (B-2035) and US91282CPZ85.
Which ETF is more diversified: JNK or AGG?
JNK holds 1188 securities with 6.28% of its assets in the top 15. AGG has 13164 securities and a top 15 weight of 8.45%.
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