XHLFvsGMMFETF Comparison
ETF 1
XHLF
BondBloxx Bloomberg Six Month Target Duration US Treasury ETF
This fund is part of
Money Market Bonds
+0%
VS
BondBloxx Bloomberg Six Month Target Duration US Treasury ETF (XHLF) and iShares Government Money Market ETF (GMMF) belong to the same industry segment: Money Market Bonds. XHLF's top 1 sector exposures are Sovereign. In contrast, GMMF's top sector exposures are Sovereign and Government Agencies. XHLF is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.2% for GMMF. XHLF is up 2.31% year-to-date (YTD) with +$36M in YTD flows. GMMF performs better with 2.46% YTD performance, and +$99M in YTD flows. Run a side-by-side ETF comparison of XHLF and GMMF 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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XHLF vs GMMF performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/15/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | XHLF GMMF | +0.17%+0.26% | +0.80%+0.87% | +2.31%+2.46% | +3.51%+3.62% | +14.01%n/a | n/an/a |
| Flows | XHLF GMMF | +$17M+$1K | +$122M+$14M | +$36M+$99M | +$11M+$125M | +$1.10B- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | XHLF GMMF | +0.27%+0.11% | +0.22%+0.10% | +0.27%n/a | n/an/a |
| Max drawdown | XHLF GMMF | -0.02%n/a | -0.02%n/a | -0.04%n/a | n/an/a |
| Max drawdown duration | XHLF GMMF | 4dn/a | 4dn/a | 8dn/a | n/an/a |
Trading data
XHLF | GMMF | |
Last sale 9/16/2026 at 3:22 PM | $50.19 | |
| Previous close 09/15/2026 | $50.18 | |
| Consolidated volume 09/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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GMMF
is actively managed and doesn’t replicate an indexXHLF | GMMF | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/16/2026 at 3:22 PM
Live
Closed
XHLF | GMMF | |
|---|---|---|
| Last price | $50.19 | – |
| 1D performance | +0.02% | – |
| AuM | $2.03 B | $190.57 M |
| E/R | 0.03% | 0.2% |
Characteristics
XHLF | GMMF | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | Bondbloxx Investment Management LLC | iShares |
| Benchmark | Bloomberg US Treasury Six Month Duration Index | - |
| N° of holdings | 28 | 133 |
| Asset class | Fixed Income | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 13, 2022 | February 4, 2025 |
| ESG | No | No |
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Exposure
Countries
XHLF
USA
99.91%
Other
0.09%
GMMF
USA
98.55%
Other
1.45%
Sectors
XHLF
Sovereign
99.91%
Other
0.09%
GMMF
Sovereign
81.73%
Government Agenci.
16.82%
Other
1.45%
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Diversification
XHLF
Total weight of top 15 holdings out of 15
89.28%
GMMF
Total weight of top 15 holdings out of 15
67.45%
Top 15 holdings
Data as of July 31, 2026
XHLF
USA, Bills 0% 13may2027, USD (364D)
9.19%
USA, Bills 0% 15apr2027, USD (364D)
9.07%
USA, Bills 0% 10jun2027, USD (364D)
9.06%
USA, Bills 0% 18mar2027, USD (364D)
9.05%
USA, Bills 0% 21jan2027, USD (364D)
9.00%
USA, Bills 0% 18feb2027, USD (364D)
8.20%
USA, Bills 0% 24dec2026, USD (363D)
6.20%
USA, Bills 0% 3sep2026, USD (364D)
5.50%
USA, Bills 0% 6aug2026, USD (364D)
5.50%
USA, Bills 0% 1oct2026, USD (364D)
4.91%
USA, Bills 0% 27nov2026, USD (364D)
4.26%
USA, Bills 0% 29oct2026, USD (364D)
4.19%
USA, Bills 0% 20aug2026, USD (182D)
2.04%
USA, Bills 0% 13aug2026, USD (182D)
1.61%
USA, Bills 0% 10sep2026, USD (182D)
1.50%
GMMF
USA, Bills 0% 4aug2026, USD (119D)
16.57%
USA, Bills 0% 11aug2026, USD (119D)
13.09%
USA, Bills 0% 1oct2026, USD (364D)
6.52%
USA, Bills 0% 25aug2026, USD (119D)
5.97%
USA, Bills 0% 20aug2026, USD (182D)
5.65%
USA, Bills 0% 15sep2026, USD (119D)
3.65%
USA, Bills 0% 1sep2026, USD (119D)
2.39%
USA, Bills 0% 27aug2026, USD (182D)
2.21%
USA, Bills 0% 28jan2027, USD (182D)
1.96%
USA, Notes FRN 30apr2028, USD (BB-2028)
1.89%
USA, Bills 0% 18aug2026, USD (119D)
1.88%
USA, Bills 0% 3sep2026, USD (364D)
1.75%
USA, Bills 0% 6aug2026, USD (364D)
1.46%
USA, Bills 0% 17nov2026, USD (119D)
1.39%
Federal Farm Credit Banks, FRN 20oct2026, USD
1.08%
Frequently asked questions about XHLF and GMMF
How have the XHLF and GMMF ETFs performed in 2026?
As of September 15, 2026, XHLF is up 2.31% year-to-date (YTD), while GMMF has returned 2.46%. That puts GMMF better performer ahead so far this year.
Which ETF is attracting more investor money: XHLF or GMMF?
Year-to-date, the XHLF ETF saw +$36M in flows, compared to +$99M for GMMF.
Which ETF is more volatile: XHLF or GMMF?
Over the past year, XHLF had a volatility of 0.22%, while GMMF experienced 0.1%.
Which ETF is bigger: XHLF or GMMF?
As of September 15, 2026, XHLF holds $2.03 B in assets under management (AUM), while GMMF manages $190.57 M.
What sectors do the XHLF and GMMF ETFs invest in?
XHLF leans toward sectors like Sovereign. Meanwhile, GMMF focuses on Sovereign and Government Agencies.
What are the top holdings of the XHLF ETF and GMMF ETF?
XHLF top holdings include USA, Bills 0% 13may2027, USD (364D), USA, Bills 0% 15apr2027, USD (364D) and USA, Bills 0% 10jun2027, USD (364D). GMMF holds in its top three: USA, Bills 0% 4aug2026, USD (119D), USA, Bills 0% 11aug2026, USD (119D) and USA, Bills 0% 1oct2026, USD (364D).
Which ETF is more diversified: XHLF or GMMF?
XHLF holds 28 securities with 89.28% of its assets in the top 15. GMMF has 141 securities and a top 15 weight of 67.45%.
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Latest news about XHLF & GMMF
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