IBIEvsSPTLETF Comparison
VS
ETF 2
SPTL
State Street SPDR Portfolio Long Term Treasury ETF
This fund is part of
US Government Bonds
-0.02%
iShares iBonds Oct 2028 Term TIPS ETF (IBIE) belongs to the Inflation-linked Bonds segment. State Street SPDR Portfolio Long Term Treasury ETF (SPTL) is part of the US Government Bonds segment. IBIE's top 2 sector exposures are Sovereign and Non-Corporate. In contrast, SPTL's top sector exposures are Sovereign. IBIE is more expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.03% for SPTL. IBIE is up 2.44% year-to-date (YTD) with +$177M in YTD flows. SPTL performs worse with -2.97% YTD performance, and +$1.30B in YTD flows. Run a side-by-side ETF comparison of IBIE and SPTL 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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IBIE vs SPTL performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/27/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBIE SPTL | +0.97%+3.92% | +0.75%-1.20% | +2.44%-2.97% | +2.40%-5.85% | +17.20%+12.34% | n/a-29.75% |
| Flows | IBIE SPTL | +$27M+$376M | +$126M+$1.27B | +$177M+$1.30B | +$186M-$7M | +$282M+$5.18B | -+$10.69B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBIE SPTL | +1.35%+10.29% | +1.46%+8.83% | +2.63%+11.68% | n/a+14.36% |
| Max drawdown | IBIE SPTL | -0.81%-6.73% | -0.81%-11.41% | -1.74%-13.74% | n/a-41.05% |
| Max drawdown duration | IBIE SPTL | 56d91d | 56d240d | 132d771d | n/a1787d |
Trading data
IBIE | SPTL | |
Last sale 10/28/2026 at 1:30 PM | $25.79 | $24.73 |
| Previous close 10/27/2026 | $25.76 | $24.91 |
| Consolidated volume 10/27/2026 | ||
| 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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IBIE | SPTL | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/28/2026 at 1:30 PM
Live
Closed
IBIE | SPTL | |
|---|---|---|
| Last price | $25.79 | $24.73 |
| 1D performance | +0.10% | -0.72% |
| AuM | $283.22 M | $11.64 B |
| E/R | 0.1% | 0.03% |
Characteristics
IBIE | SPTL | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | State Street Investment Management |
| Benchmark | ICE 2028 Maturity US Inflation-Linked Treasury Index | Bloomberg US Long Treasury Index |
| N° of holdings | 7 | 100 |
| Asset class | Fixed Income | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 13, 2023 | May 23, 2007 |
| ESG | No | No |
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Exposure
Countries
IBIE
USA
100%
Other
0%
SPTL
USA
98.1%
Other
1.9%
Sectors
IBIE
Sovereign
99.97%
Other
0.03%
SPTL
Sovereign
98.1%
Other
1.9%
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Diversification
IBIE
Total weight of top 7 holdings out of 7
100%
SPTL
Total weight of top 15 holdings out of 15
29.18%
Top 15 holdings
Data as of August 31, 2026
IBIE
USA, TIPS 2.375% 15oct2028, USD (AE-2028)
23.41%
USA, TIPS 1.25% 15apr2028, USD (X-2028)
22.14%
USA, TIPS 0.5% 15jan2028, USD (A-2028)
19.88%
USA, TIPS 0.75% 15jul2028, USD (D-2028)
17.29%
USA, TIPS 3.625% 15apr2028, USD
8.92%
USA, TIPS 1.75% 15jan2028, USD
8.33%
BlackRock Cash Funds - Treasury
0.02%
SPTL
USA, Bonds 5% 15may2056, USD
2.28%
USA, Bonds 4.75% 15feb2056, USD
2.19%
USA, Bonds 4.75% 15aug2055, USD
2.18%
USA, Bonds 4.75% 15may2055, USD
2.12%
USA, Bonds 4.625% 15may2054, USD
2.08%
USA, Bonds 4.625% 15nov2055, USD
2.08%
USA, Bonds 4.625% 15feb2055, USD
2.07%
USA, Bonds 4.5% 15nov2054, USD
2.04%
USA, Bonds 4.75% 15nov2053, USD
2.02%
USA, Bonds 4.25% 15aug2054, USD
1.95%
USA, Bonds 4.25% 15feb2054, USD
1.95%
USA, Bonds 4.125% 15aug2053, USD
1.74%
USA, Bonds 4% 15nov2052, USD
1.55%
USA, Bonds 1.75% 15aug2041, USD
1.50%
USA, Bonds 3.625% 15may2053, USD
1.44%
Frequently asked questions about IBIE and SPTL
How have the IBIE and SPTL ETFs performed in 2026?
As of October 27, 2026, IBIE is up 2.44% year-to-date (YTD), while SPTL has lost -2.97%. That puts IBIE better performer ahead so far this year.
Which ETF is attracting more investor money: IBIE or SPTL?
Year-to-date, the IBIE ETF saw +$177M in flows, compared to +$1.30B for SPTL.
Which ETF is more volatile: IBIE or SPTL?
Over the past year, IBIE had a volatility of 1.46%, while SPTL experienced 8.83%.
Which ETF is bigger: IBIE or SPTL?
As of October 27, 2026, IBIE holds $283.22 M in assets under management (AUM), while SPTL manages $11.64 B.
What sectors do the IBIE and SPTL ETFs invest in?
IBIE leans toward sectors like Sovereign. Meanwhile, SPTL focuses on Sovereign.
What are the top holdings of the IBIE ETF and SPTL ETF?
IBIE top holdings include USA, TIPS 2.375% 15oct2028, USD (AE-2028), USA, TIPS 1.25% 15apr2028, USD (X-2028) and USA, TIPS 0.5% 15jan2028, USD (A-2028). SPTL holds in its top three: USA, Bonds 5% 15may2056, USD, USA, Bonds 4.75% 15feb2056, USD and USA, Bonds 4.75% 15aug2055, USD.
Which ETF is more diversified: IBIE or SPTL?
IBIE has 7 securities. SPTL has 101 securities and a top 15 weight of 29.18%.
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