GMMFvsVGITETF Comparison
VS
ETF 2
VGIT
Vanguard Intermediate-Term Government Bond ETF
This fund is part of
US Government Bonds
+0.07%
iShares Government Money Market ETF (GMMF) belongs to the Money Market Bonds segment. Vanguard Intermediate-Term Government Bond ETF (VGIT) is part of the US Government Bonds segment. GMMF's top 2 sector exposures are Sovereign and Government Agencies. In contrast, VGIT's top sector exposures are Sovereign. GMMF is more expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.03% for VGIT. GMMF is up 2.8% year-to-date (YTD) with +$102M in YTD flows. VGIT performs worse with -1.88% YTD performance, and +$5.88B in YTD flows. Run a side-by-side ETF comparison of GMMF and VGIT 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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GMMF vs VGIT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | GMMF VGIT | +0.32%+0.26% | +0.91%-1.61% | +2.80%-1.88% | +3.62%-1.87% | n/a+12.48% | n/a-0.48% |
| Flows | GMMF VGIT | +$3M+$923M | +$14M-$899M | +$102M+$5.88B | +$109M+$8.10B | -+$22.29B | -+$33.90B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | GMMF VGIT | +0.10%+3.66% | +0.10%+3.44% | n/a+4.34% | n/a+5.37% |
| Max drawdown | GMMF VGIT | n/a-2.93% | n/a-4.51% | n/a-4.51% | n/a-13.83% |
| Max drawdown duration | GMMF VGIT | n/a52d | n/a229d | n/a229d | n/a1398d |
Trading data
GMMF | VGIT | |
Last sale 10/19/2026 at 1:30 PM | $57.00 | |
| Previous close 10/16/2026 | $57.13 | |
| Consolidated volume 10/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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GMMF
is actively managed and doesn’t replicate an indexGMMF | VGIT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/19/2026 at 1:30 PM
Live
Closed
GMMF | VGIT | |
|---|---|---|
| Last price | – | $57.00 |
| 1D performance | – | -0.23% |
| AuM | $193.54 M | $40.33 B |
| E/R | 0.2% | 0.03% |
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Exposure
Countries
GMMF
USA
92.27%
Other
7.73%
VGIT
USA
96.83%
Other
3.17%
Sectors
GMMF
Sovereign
76.23%
Government Agenci.
16.05%
Other
7.73%
VGIT
Sovereign
96.83%
Other
3.17%
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Diversification
GMMF
Total weight of top 15 holdings out of 15
64.88%
VGIT
Total weight of top 15 holdings out of 15
26.82%
Top 15 holdings
Data as of August 31, 2026
GMMF
USA, Bills 0% 22sep2026, USD (119D)
10.05%
USA, Bills 0% 1sep2026, USD (119D)
8.50%
USA, Bills 0% 1oct2026, USD (364D)
8.46%
USA, Bills 0% 24sep2026, USD (182D)
8.09%
USA, Bills 0% 6oct2026, USD (119D)
7.73%
USA, Bills 0% 15sep2026, USD (119D)
5.61%
USA, Bills 0% 29sep2026, USD (119D)
4.19%
USA, Bills 0% 8sep2026, USD (119D)
2.10%
USA, Bills 0% 28jan2027, USD (182D)
1.91%
USA, Notes FRN 30apr2028, USD (BB-2028)
1.84%
USA, Bills 0% 3sep2026, USD (364D)
1.70%
USA, Bills 0% 17nov2026, USD (119D)
1.35%
US912797WF00
1.25%
Federal Farm Credit Banks, FRN 20oct2026, USD
1.05%
US3133EWYH78
1.05%
VGIT
USA, Notes 4.375% 15may2034, USD (C-2034)
1.93%
USA, Notes 4.625% 15feb2035, USD (B-2035)
1.92%
USA, Notes 4.25% 15nov2034, USD (F-2034)
1.88%
USA, Notes 3.875% 15aug2034, USD (E-2034)
1.87%
USA, Notes 4.375% 15may2036, USD (C-2036)
1.84%
USA, Notes 4% 15feb2034, USD (B-2034)
1.83%
USA, Notes 4.25% 15may2035, USD (C-2035)
1.83%
USA, Notes 4.125% 15feb2036, USD (B-2036)
1.83%
USA, Notes 4.25% 15aug2035, USD (E-2035)
1.82%
USA, Notes 4.5% 15nov2033, USD (F-2033)
1.81%
USA, Notes 4% 15nov2035, USD (F-2035)
1.80%
USA, Notes 3.875% 15aug2033, USD (E-2033)
1.65%
USA, Notes 4% 28feb2030, USD (H-2030)
1.63%
USA, Notes 1.25% 15aug2031, USD (E-2031)
1.63%
USA, Notes 4.125% 15nov2032, USD (F-2032)
1.54%
Frequently asked questions about GMMF and VGIT
How have the GMMF and VGIT ETFs performed in 2026?
As of October 16, 2026, GMMF is up 2.8% year-to-date (YTD), while VGIT has lost -1.88%. That puts GMMF better performer ahead so far this year.
Which ETF is attracting more investor money: GMMF or VGIT?
Year-to-date, the GMMF ETF saw +$102M in flows, compared to +$5.88B for VGIT.
Which ETF is more volatile: GMMF or VGIT?
Over the past year, GMMF had a volatility of 0.1%, while VGIT experienced 3.44%.
Which ETF is bigger: GMMF or VGIT?
As of October 16, 2026, GMMF holds $193.54 M in assets under management (AUM), while VGIT manages $40.33 B.
What sectors do the GMMF and VGIT ETFs invest in?
GMMF leans toward sectors like Sovereign and Government Agencies. Meanwhile, VGIT focuses on Sovereign.
What are the top holdings of the GMMF ETF and VGIT ETF?
GMMF top holdings include USA, Bills 0% 22sep2026, USD (119D), USA, Bills 0% 1sep2026, USD (119D) and USA, Bills 0% 1oct2026, USD (364D). VGIT holds in its top three: USA, Notes 4.375% 15may2034, USD (C-2034), USA, Notes 4.625% 15feb2035, USD (B-2035) and USA, Notes 4.25% 15nov2034, USD (F-2034).
Which ETF is more diversified: GMMF or VGIT?
GMMF holds 153 securities with 64.88% of its assets in the top 15. VGIT has 102 securities and a top 15 weight of 26.82%.
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Latest news about GMMF & VGIT
The Weekly ETF Market Monitor (August 24-28, 2026)
August 31, 2026
VGIT
ETF Insights: Top 5 Fund Flows and Segments for August 2023
September 7, 2023
VGIT
The Ray Dalio All-Weather ETF Portfolio
July 20, 2022
VGIT
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