IBIEvsTDTTETF Comparison
VS
ETF 2
TDTT
Northern Trust iBoxx 3-Year Target Duration TIPS ETF
This fund is part of
Inflation-linked Bonds
-0.01%
iShares iBonds Oct 2028 Term TIPS ETF (IBIE) and Northern Trust iBoxx 3-Year Target Duration TIPS ETF (TDTT) belong to the same industry segment: Inflation-linked Bonds. IBIE's top 2 sector exposures are Sovereign and Non-Corporate. In contrast, TDTT's top sector exposures are Sovereign. IBIE is less expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.19% for TDTT. IBIE is up 2.44% year-to-date (YTD) with +$177M in YTD flows. TDTT performs worse with 1.42% YTD performance, and +$48M in YTD flows. Run a side-by-side ETF comparison of IBIE and TDTT 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 TDTT 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 TDTT | +0.97%+1.30% | +0.75%+0.19% | +2.44%+1.42% | +2.40%+1.31% | +17.20%+15.34% | n/a+12.10% |
| Flows | IBIE TDTT | +$27M-$2M | +$126M+$2M | +$177M+$48M | +$186M+$47M | +$282M+$575M | -+$1.35B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBIE TDTT | +1.35%+2.13% | +1.46%+1.94% | +2.63%+2.51% | n/a+3.49% |
| Max drawdown | IBIE TDTT | -0.81%-1.76% | -0.81%-1.85% | -1.74%-1.85% | n/a-6.94% |
| Max drawdown duration | IBIE TDTT | 56d63d | 56d176d | 132d176d | n/a819d |
Trading data
IBIE | TDTT | |
Last sale 10/28/2026 at 1:30 PM | $25.79 | $23.55 |
| Previous close 10/27/2026 | $25.76 | $23.51 |
| 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 | TDTT | |
|---|---|---|
| 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 | TDTT | |
|---|---|---|
| Last price | $25.79 | $23.55 |
| 1D performance | +0.10% | +0.17% |
| AuM | $283.22 M | $2.52 B |
| E/R | 0.1% | 0.19% |
Characteristics
IBIE | TDTT | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Northern Trust |
| Benchmark | ICE 2028 Maturity US Inflation-Linked Treasury Index | Markit iBoxx 3-Year Target Duration TIPS Index |
| N° of holdings | 7 | 21 |
| Asset class | Fixed Income | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 13, 2023 | September 19, 2011 |
| ESG | No | No |
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Exposure
Countries
IBIE
USA
100%
Other
0%
TDTT
USA
99.52%
Other
0.48%
Sectors
IBIE
Sovereign
99.97%
Other
0.03%
TDTT
Sovereign
99.52%
Other
0.48%
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Diversification
IBIE
Total weight of top 7 holdings out of 7
100%
TDTT
Total weight of top 15 holdings out of 15
87.34%
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%
TDTT
USA, TIPS 0.25% 15jul2029, USD (D-2029)
11.27%
USA, TIPS 1.625% 15oct2029, USD (AE-2029)
11.08%
USA, TIPS 0.875% 15jan2029, USD (A-2029)
10.58%
USA, TIPS 2.125% 15apr2029, USD (X-2029)
10.55%
USA, TIPS 3.875% 15apr2029, USD
9.31%
USA, TIPS 1.25% 15apr2031, USD (X-2031)
3.86%
USA, TIPS 1.125% 15oct2030, USD (AE-2030)
3.62%
USA, TIPS 1.625% 15apr2030, USD (X-2030)
3.58%
USA, TIPS 0.125% 15jul2031, USD (D-2031)
3.52%
USA, TIPS 0.5% 15jan2028, USD (A-2028)
3.45%
USA, TIPS 0.125% 15jul2030, USD (D-2030)
3.43%
USA, TIPS 0.125% 15jan2031, USD (A-2031)
3.41%
USA, TIPS 0.125% 15jan2030, USD (A-2030)
3.36%
USA, TIPS 0.75% 15jul2028, USD (D-2028)
3.20%
USA, TIPS 2.375% 15oct2028, USD (AE-2028)
3.10%
Frequently asked questions about IBIE and TDTT
How have the IBIE and TDTT ETFs performed in 2026?
As of October 27, 2026, IBIE is up 2.44% year-to-date (YTD), while TDTT has returned 1.42%. That puts IBIE better performer ahead so far this year.
Which ETF is attracting more investor money: IBIE or TDTT?
Year-to-date, the IBIE ETF saw +$177M in flows, compared to +$48M for TDTT.
Which ETF is more volatile: IBIE or TDTT?
Over the past year, IBIE had a volatility of 1.46%, while TDTT experienced 1.94%.
Which ETF is bigger: IBIE or TDTT?
As of October 27, 2026, IBIE holds $283.22 M in assets under management (AUM), while TDTT manages $2.52 B.
What sectors do the IBIE and TDTT ETFs invest in?
IBIE leans toward sectors like Sovereign. Meanwhile, TDTT focuses on Sovereign.
What are the top holdings of the IBIE ETF and TDTT 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). TDTT holds in its top three: USA, TIPS 0.25% 15jul2029, USD (D-2029), USA, TIPS 1.625% 15oct2029, USD (AE-2029) and USA, TIPS 0.875% 15jan2029, USD (A-2029).
Which ETF is more diversified: IBIE or TDTT?
IBIE has 7 securities. TDTT has 21 securities and a top 15 weight of 87.34%.
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