VGLTvsTLTETF Comparison
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Vanguard Long-Term Treasury ETF (VGLT) and iShares 20+ Year Treasury Bond ETF (TLT) belong to the same industry segment: US Government Bonds. VGLT's top 1 sector exposures are Sovereign. In contrast, TLT's top sector exposures are Sovereign and Non-Corporate. VGLT is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.15% for TLT. VGLT is down -3.65% year-to-date (YTD) with +$995M in YTD flows. TLT performs better with -3.39% YTD performance, and +$1.13B in YTD flows. Run a side-by-side ETF comparison of VGLT and TLT 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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VGLT vs TLT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/22/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | VGLT TLT | -0.75%-0.60% | -3.44%-3.93% | -3.65%-3.39% | -3.24%-3.58% | +4.08%+1.52% | -31.91%-35.72% |
| Flows | VGLT TLT | +$73M-$236M | +$489M+$6.97B | +$995M+$1.13B | +$1.33B+$1.72B | +$4.30B+$12.46B | +$11.12B+$45.55B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | VGLT TLT | +8.85%+9.67% | +8.45%+9.12% | +12.07%+13.22% | +14.35%+15.46% |
| Max drawdown | VGLT TLT | -5.99%-6.62% | -8.31%-8.69% | -13.37%-14.78% | -41.00%-43.68% |
| Max drawdown duration | VGLT TLT | 85d85d | 205d205d | 736d736d | 1752d1752d |
Trading data
VGLT | TLT | |
Last sale 9/23/2026 at 1:30 PM | $51.59 | $80.46 |
| Previous close 09/22/2026 | $52.41 | $81.75 |
| Consolidated volume 09/22/2026 | ||
| 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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VGLT | TLT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/23/2026 at 1:30 PM
Live
Closed
VGLT | TLT | |
|---|---|---|
| Last price | $51.59 | $80.46 |
| 1D performance | -1.56% | -1.58% |
| AuM | $10.50 B | $45.87 B |
| E/R | 0.03% | 0.15% |
Exposure
Countries
VGLT
USA
99.97%
Other
0.03%
TLT
USA
100%
Other
0%
Sectors
VGLT
Sovereign
99.97%
Other
0.03%
TLT
Sovereign
100%
Other
0%
Diversification
VGLT
Total weight of top 15 holdings out of 15
29.82%
TLT
Total weight of top 15 holdings out of 15
59.52%
Top 15 holdings
Data as of July 31, 2026
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%
TLT
USA, Bonds 4.125% 15aug2053, USD
4.68%
USA, Bonds 4.75% 15nov2053, USD
4.55%
USA, Bonds 4.75% 15may2055, USD
4.51%
USA, Bonds 4.625% 15may2054, USD
4.45%
USA, Bonds 4.25% 15feb2054, USD
4.13%
USA, Bonds 4.75% 15feb2056, USD
4.04%
USA, Bonds 4.25% 15aug2054, USD
4.03%
USA, Bonds 3.625% 15may2053, USD
3.90%
USA, Bonds 4.625% 15feb2055, USD
3.89%
USA, Bonds 2% 15aug2051, USD
3.80%
USA, Bonds 4.5% 15nov2054, USD
3.79%
USA, Bonds 1.875% 15nov2051, USD
3.79%
USA, Bonds 4% 15nov2052, USD
3.66%
USA, Bonds 4.625% 15nov2055, USD
3.25%
USA, Bonds 3.625% 15feb2053, USD
3.04%
Frequently asked questions about VGLT and TLT
How have the VGLT and TLT ETFs performed in 2026?
As of September 22, 2026, VGLT is down -3.65% year-to-date (YTD), while TLT has lost -3.39%. That puts TLT better performer ahead so far this year.
Which ETF is attracting more investor money: VGLT or TLT?
Year-to-date, the VGLT ETF saw +$995M in flows, compared to +$1.13B for TLT.
Which ETF is more volatile: VGLT or TLT?
Over the past year, VGLT had a volatility of 8.45%, while TLT experienced 9.12%.
Which ETF is bigger: VGLT or TLT?
As of September 22, 2026, VGLT holds $10.50 B in assets under management (AUM), while TLT manages $45.87 B.
What sectors do the VGLT and TLT ETFs invest in?
VGLT leans toward sectors like Sovereign. Meanwhile, TLT focuses on Sovereign.
What are the top holdings of the VGLT ETF and TLT ETF?
VGLT top holdings include USA, Bonds 5% 15may2056, USD, USA, Bonds 4.75% 15may2055, USD and USA, Bonds 4.75% 15aug2055, USD. TLT holds in its top three: USA, Bonds 4.125% 15aug2053, USD, USA, Bonds 4.75% 15nov2053, USD and USA, Bonds 4.75% 15may2055, USD.
Which ETF is more diversified: VGLT or TLT?
VGLT holds 99 securities with 29.82% of its assets in the top 15. TLT has 47 securities and a top 15 weight of 59.52%.
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VGLT
TLT
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