BLVvsVGLTETF Comparison
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Vanguard Long-Term Bond ETF (BLV) belongs to the US Aggregate Bonds segment. Vanguard Long-Term Treasury ETF (VGLT) is part of the US Government Bonds segment. BLV's top 3 sector exposures are Sovereign, Finance and Utilities. In contrast, VGLT's top sector exposures are Sovereign. Both BLV and VGLT have the same Total Expense Ratio (TER) of 0.03%. BLV is down -3.68% year-to-date (YTD) with +$57M in YTD flows. VGLT performs worse with -4.52% YTD performance, and +$1.03B in YTD flows. Run a side-by-side ETF comparison of BLV and VGLT 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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BLV vs VGLT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/14/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BLV VGLT | -1.02%-1.02% | -4.21%-4.03% | -3.68%-4.52% | -4.73%-5.52% | +6.73%+1.02% | -24.62%-32.29% |
| Flows | BLV VGLT | -$72M+$209M | -$84M+$504M | +$57M+$1.03B | +$276M+$1.27B | +$561M+$4.45B | +$2.05B+$11.17B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BLV VGLT | +8.10%+8.73% | +7.73%+8.40% | +10.85%+12.14% | +12.65%+14.35% |
| Max drawdown | BLV VGLT | -5.63%-5.86% | -6.74%-8.18% | -11.42%-13.37% | -36.39%-41.00% |
| Max drawdown duration | BLV VGLT | 77d77d | 197d197d | 728d728d | 1744d1744d |
Trading data
BLV | VGLT | |
Last sale 9/15/2026 at 5:19 PM | $64.70 | $51.73 |
| Previous close 09/14/2026 | $64.87 | $51.94 |
| Consolidated volume 09/14/2026 | ||
| 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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BLV | VGLT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/15/2026 at 5:19 PM
Live
Closed
BLV | VGLT | |
|---|---|---|
| Last price | $64.70 | $51.73 |
| 1D performance | -0.26% | -0.40% |
| AuM | $5.53 B | $10.44 B |
| E/R | 0.03% | 0.03% |
Characteristics
BLV | VGLT | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Vanguard | Vanguard |
| Benchmark | Bloomberg U.S. Long Government/Credit Float Adjusted Index | Bloomberg US Long Treasury Index |
| N° of holdings | 2923 | 99 |
| Asset class | Bonds | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 3, 2007 | November 19, 2009 |
| ESG | No | No |
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Exposure
Countries
BLV
USA
92.87%
Other
7.13%
VGLT
USA
99.97%
Other
0.03%
Sectors
BLV
Sovereign
56.2%
Finance
7.71%
Other
36.09%
VGLT
Sovereign
99.97%
Other
0.03%
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Diversification
BLV
Total weight of top 15 holdings out of 15
16.12%
VGLT
Total weight of top 15 holdings out of 15
29.82%
Top 15 holdings
Data as of July 31, 2026
BLV
USA, Bonds 5% 15may2056, USD
1.47%
USA, Bonds 4.75% 15may2055, USD
1.16%
USA, Bonds 4.75% 15aug2055, USD
1.14%
USA, Bonds 4.625% 15feb2055, USD
1.14%
USA, Bonds 4.625% 15may2054, USD
1.13%
USA, Bonds 4.625% 15nov2055, USD
1.13%
USA, Bonds 4.75% 15nov2053, USD
1.11%
USA, Bonds 4.5% 15nov2054, USD
1.10%
USA, Bonds 4.25% 15feb2054, USD
1.09%
USA, Bonds 4.25% 15aug2054, USD
1.06%
USA, Bonds 4.75% 15feb2056, USD
0.99%
USA, Bonds 4.125% 15aug2053, USD
0.97%
USA, Bonds 5% 15may2046, USD
0.92%
USA, Bonds 4% 15nov2052, USD
0.86%
USA, Bonds 1.75% 15aug2041, USD
0.84%
VGLT
USA, Bonds 5% 15may2056, USD
2.22%
USA, Bonds 4.75% 15may2055, USD
2.20%
USA, Bonds 4.75% 15aug2055, USD
2.20%
USA, Bonds 4.625% 15feb2055, USD
2.15%
USA, Bonds 4.625% 15nov2055, USD
2.14%
USA, Bonds 4.75% 15feb2056, USD
2.13%
USA, Bonds 4.75% 15nov2053, USD
2.12%
USA, Bonds 4.625% 15may2054, USD
2.08%
USA, Bonds 4.5% 15nov2054, USD
2.04%
USA, Bonds 4.25% 15feb2054, USD
2.03%
USA, Bonds 4.25% 15aug2054, USD
2.00%
USA, Bonds 4.125% 15aug2053, USD
1.83%
USA, Bonds 4% 15nov2052, USD
1.62%
USA, Bonds 1.75% 15aug2041, USD
1.55%
USA, Bonds 3.625% 15feb2053, USD
1.50%
Frequently asked questions about BLV and VGLT
How have the BLV and VGLT ETFs performed in 2026?
As of September 14, 2026, BLV is down -3.68% year-to-date (YTD), while VGLT has lost -4.52%. That puts BLV better performer ahead so far this year.
Which ETF is attracting more investor money: BLV or VGLT?
Year-to-date, the BLV ETF saw +$57M in flows, compared to +$1.03B for VGLT.
Which ETF is more volatile: BLV or VGLT?
Over the past year, BLV had a volatility of 7.73%, while VGLT experienced 8.4%.
Which ETF is bigger: BLV or VGLT?
As of September 14, 2026, BLV holds $5.53 B in assets under management (AUM), while VGLT manages $10.44 B.
What sectors do the BLV and VGLT ETFs invest in?
BLV leans toward sectors like Sovereign and Finance. Meanwhile, VGLT focuses on Sovereign.
What are the top holdings of the BLV ETF and VGLT ETF?
BLV top holdings include USA, Bonds 5% 15may2056, USD, USA, Bonds 4.75% 15may2055, USD and USA, Bonds 4.75% 15aug2055, USD. VGLT holds in its top three: USA, Bonds 5% 15may2056, USD, USA, Bonds 4.75% 15may2055, USD and USA, Bonds 4.75% 15aug2055, USD.
Which ETF is more diversified: BLV or VGLT?
BLV holds 2927 securities with 16.12% of its assets in the top 15. VGLT has 99 securities and a top 15 weight of 29.82%.
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