Data as of Oct 28, 2026.
DFIP vs TIPX: Differences, Returns & Fees
DFIP's duration was 6.3 years on Jul 31, 2026 and TIPX's 4.4 on Jun 30, 2026; DFIP charges 0.11% to TIPX's 0.15%.
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Net assets: $1.1bn on Jul 31, 2026 for Dimensional Inflation-Protected Securities ETF, and $2.1bn on Oct 27, 2026 for State Street SPDR Bloomberg 1-10 Year TIPS ETF.
Pair scorecard
DFIP costs 0.04 points a year less; their one-year returns differ by 1.7 points.
| Measure | DFIP | TIPX |
|---|---|---|
| Return | ||
| Total return, 1 year | −1.2% | +0.5% |
| Benchmark | ||
| What it tracks | No index, actively managed | Bloomberg 1-10 Year U.S. Government Inflation-Linked Bond Index |
| Cost and size | ||
| Expense ratio | 0.11% | 0.15% |
| Net assets, DFIP as of Jul 31, 2026 and TIPX as of Oct 27, 2026 | $1.1bn | $2.1bn |
| Holdings | ||
| Holdings in common | 32% | |
Holdings in common uses holdings dated Jun 30, 2026 and Jul 31, 2026. Method
Risk and return
Nov 26, 2021 to Oct 23, 2026 · 256 weekly returns · each against AGGTIPX returned more: +7.5% to −0.1%. TIPX swung less: 4.3% to 6.1%. TIPX fell less at its worst: −9.8% to −14.3%.
Full scorecard
19 measures, with how each is measured Open ↓
| Measure | DFIP | TIPX | AGG | Edge | How it is measured |
|---|---|---|---|---|---|
| Return | |||||
| Total return | −0.1% | +7.5% | TIPX | Price change plus distributions, reinvested. | |
| Annualized | 0.0% | +1.5% | TIPX | Total return as a yearly rate. | |
| Price return | −19.9% | −13.2% | TIPX | Price change alone, distributions left out. | |
| Risk | |||||
| Volatility | 6.1% | 4.3% | TIPX | Spread of weekly returns, annualized. Lower is steadier. | |
| Downside deviation | 4.6% | 3.3% | TIPX | Like volatility, counting only weeks below the Treasury bill rate. | |
| Max drawdown | −14.3% | −9.8% | TIPX | Deepest fall from a high to the low after it. | |
| Upside capture | 80.8% | 54.5% | 100.0% | DFIP | Share of its benchmark's rise caught in the weeks it rose. |
| Downside capture | 84.0% | 53.1% | 100.0% | TIPX | Share of its benchmark's fall taken in the weeks it fell. Lower is better. |
| Beta | 0.83 | 0.55 | 1.00 | TIPX lower | How far it moves for each 1% its benchmark moves. |
| R squared | 0.66 | 0.56 | 1.00 | Not an edge | Share of its weekly moves its benchmark explains. |
| Risk-adjusted | |||||
| Sharpe | −0.63 | −0.57 | TIPX | Return above Treasury bills per unit of volatility. | |
| Sortino | −0.83 | −0.74 | TIPX | Return above Treasury bills per unit of downside deviation. | |
| Treynor | −0.046 | −0.044 | −0.041 | TIPX (slight) | Return above Treasury bills per unit of beta. |
| Calmar | 0.00 | 0.15 | TIPX | Annualized return divided by the max drawdown. | |
| Against the benchmark | |||||
| Benchmark | AGG | AGG | AGG | The ETF each fund is measured against. | |
| Alpha | −0.4% a year | −0.2% a year | 0.0% | Not significant | Yearly return beyond what its beta to the benchmark predicts. |
| Alpha t-stat | −0.26 | −0.15 | Not an edge | How sure the alpha is. Below 2, it could be chance. | |
| Alpha range | −3.6% to +2.8% | −2.7% to +2.4% | Both include zero | The 95% range for the yearly alpha. | |
| Information ratio | 0.07 | 0.43 | TIPX | Return against its benchmark per unit of tracking error. | |
| Tracking error | 3.7% | 3.9% | 0.0% | Not an edge | How far weekly returns stray from the benchmark, annualized. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 256 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, DFIP and TIPX hold 32% of their money in the same securities at the same weight. Holdings dated Jun 30, 2026 and Jul 31, 2026.
half
32% in common
Only in one fund ↓
Side by side
DFIP and TIPX on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
DFIP and TIPX are built for the same job. How do they differ in cost, holdings and results?
- What each follows. DFIP follows No index, actively managed and TIPX follows Bloomberg 1-10 Year U.S. Government Inflation-Linked Bond Index.
- Holdings in common. 32% of the weight is in the same securities (holdings dated Jul 31, 2026 and Jun 30, 2026).
- One-year total return (similar). Over 1 year to Oct 28, 2026 DFIP returned −1.2% and TIPX +0.5% with distributions reinvested, a gap of 1.7 points.
Data as of Oct 28, 2026.
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DFIP
DFIP is actively managed and tracks no index. Over the year to Oct 28, 2026 it returned −1.2% with distributions reinvested, against −1.4% for its benchmark, the Bloomberg U.S. Aggregate Bond Index. The prospectus expense ratio is 0.11% a year.
TIPX
TIPX tracks an index. Over the year to Oct 28, 2026 it returned +0.5% with distributions reinvested, against −1.4% for its benchmark, the Bloomberg U.S. Aggregate Bond Index. The prospectus expense ratio is 0.15% a year.
Questions people ask
- Which returned more over the last year, DFIP or TIPX?
- In the year to Oct 28, 2026, with distributions reinvested, DFIP returned −1.2% and TIPX +0.5%.
- Which is cheaper, DFIP or TIPX?
- DFIP is cheaper, by 0.04 percentage points a year. That is about $4 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, DFIP against TIPX, data as of Oct 28, 2026. https://etfiq.com/compare/any/dfip-vs-tipx
ETFIQ. (Oct 28, 2026). DFIP against TIPX. Retrieved from https://etfiq.com/compare/any/dfip-vs-tipx
[DFIP against TIPX (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/dfip-vs-tipx)
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