DFIPvsSPTLETF Comparison

ETF 1

DFIP

Dimensional Inflation Protected Securities ETF

This fund is part of

Inflation-linked Bonds

+0.03%

Full DFIP fund page

ETF 2

SPTL

State Street SPDR Portfolio Long Term Treasury ETF

This fund is part of

US Government Bonds

-0.23%

Full SPTL fund page

Dimensional Inflation Protected Securities ETF (DFIP) belongs to the Inflation-linked Bonds segment. State Street SPDR Portfolio Long Term Treasury ETF (SPTL) is part of the US Government Bonds segment. Both ETFs have the same top 1 sector exposures: Sovereign. DFIP is more expensive with a Total Expense Ratio (TER) of 0.11%, versus 0.03% for SPTL. DFIP is down -0.26% year-to-date (YTD) with +$131M in YTD flows. SPTL performs worse with -3.65% YTD performance, and +$1.30B in YTD flows. Run a side-by-side ETF comparison of DFIP 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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DFIP vs SPTL performance and flow charts

Performance

Cumulative Flows

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Data Services

Historic performance and flows

Data as of 10/27/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	DFIP SPTL	+2.11%+3.20%	-0.45%-2.42%	-0.26%-3.65%	-1.07%-6.73%	+14.88%+12.03%	n/a-29.92%
Flows	DFIP SPTL	+$9M+$376M	+$35M+$1.25B	+$131M+$1.30B	+$175M-$7M	+$748M+$5.14B	-+$10.67B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	DFIP SPTL	+4.19%+10.31%	+3.60%+8.86%	+4.60%+11.69%	n/a+14.36%
Max drawdown	DFIP SPTL	-3.60%-6.73%	-4.16%-11.41%	-4.16%-13.74%	n/a-41.05%
Max drawdown duration	DFIP SPTL	63d92d	169d241d	169d772d	n/a1788d

Trading data

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	DFIP	SPTL
Last sale 10/29/2026 at 1:30 PM	$39.90	$24.88
Previous close 10/28/2026	$39.81	$24.73
Consolidated volume 10/28/2026
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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DFIP

is actively managed and doesn’t replicate an index

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	DFIP	SPTL
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/29/2026 at 1:30 PM

Live

Closed

	DFIP	SPTL
Last price	$39.90	$24.88
1D performance	+0.23%	+0.59%
AuM	$1.13 B	$11.56 B
E/R	0.11%	0.03%

Characteristics

	DFIP	SPTL
Management strategy	Active	Passive
Provider	Dimensional	State Street Investment Management
Benchmark	-	Bloomberg US Long Treasury Index
N° of holdings	20	100
Asset class	-	Bonds
Trailing 12m distribution yield	Join	Join
Inception date	November 15, 2021	May 23, 2007
ESG	No	No

More DFIP data on Trackinsight

More SPTL data on Trackinsight

Exposure

Countries

DFIP

USA

99.72%

Other

0.28%

SPTL

USA

98.1%

Other

1.9%

Sectors

DFIP

Sovereign

99.72%

Other

0.28%

SPTL

Sovereign

98.1%

Other

1.9%

Diversification

DFIP

Total weight of top 15 holdings out of 15

94.58%

SPTL

Total weight of top 15 holdings out of 15

29.18%

Top 15 holdings

Data as of August 31, 2026

DFIP

USA, TIPS 0.125% 15jul2030, USD (D-2030)

11.48%

USA, TIPS 0.125% 15jul2031, USD (D-2031)

11.27%

USA, TIPS 0.125% 15jan2031, USD (A-2031)

11.14%

USA, TIPS 0.125% 15jan2030, USD (A-2030)

10.49%

USA, TIPS 3.375% 15apr2032, USD

10.00%

USA, TIPS 0.125% 15jan2032, USD (A-2032)

9.53%

USA, TIPS 0.25% 15jul2029, USD (D-2029)

6.06%

USA, TIPS 2.125% 15feb2040, USD

4.77%

USA, TIPS 2.125% 15feb2041, USD

4.60%

USA, TIPS 1.75% 15jan2034, USD (A-2034)

2.86%

USA, TIPS 1.375% 15feb2044, USD

2.77%

USA, TIPS 0.75% 15feb2042, USD

2.62%

USA, TIPS 0.625% 15feb2043, USD

2.47%

USA, TIPS 1.125% 15jan2033, USD (A-2033)

2.38%

USA, TIPS 0.75% 15feb2045, USD

2.13%

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 DFIP and SPTL

How have the DFIP and SPTL ETFs performed in 2026?

As of October 27, 2026, DFIP is down -0.26% year-to-date (YTD), while SPTL has lost -3.65%. That puts DFIP better performer ahead so far this year.

Which ETF is attracting more investor money: DFIP or SPTL?

Year-to-date, the DFIP ETF saw +$131M in flows, compared to +$1.30B for SPTL.

Which ETF is more volatile: DFIP or SPTL?

Over the past year, DFIP had a volatility of 3.6%, while SPTL experienced 8.86%.

Which ETF is bigger: DFIP or SPTL?

As of October 27, 2026, DFIP holds $1.13 B in assets under management (AUM), while SPTL manages $11.56 B.

What sectors do the DFIP and SPTL ETFs invest in?

DFIP leans toward sectors like Sovereign. Meanwhile, SPTL focuses on Sovereign.

What are the top holdings of the DFIP ETF and SPTL ETF?

DFIP top holdings include USA, TIPS 0.125% 15jul2030, USD (D-2030), USA, TIPS 0.125% 15jul2031, USD (D-2031) and USA, TIPS 0.125% 15jan2031, USD (A-2031). SPTL holds in its top three: USA, Bonds 5% 15may2056, USD, USA, Bonds 4.75% 15feb2056, USD and USA, Bonds 4.75% 15aug2055, USD.

DFIPvsSPTLETF Comparison

Dimensional Inflation Protected Securities ETF

State Street SPDR Portfolio Long Term Treasury ETF

DFIP vs SPTL performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the DFIP and SPTL ETFs performed in 2026?

As of October 27, 2026, DFIP is down -0.26% year-to-date (YTD), while SPTL has lost -3.65%. That puts DFIP better performer ahead so far this year.

Which ETF is attracting more investor money: DFIP or SPTL?

Year-to-date, the DFIP ETF saw +$131M in flows, compared to +$1.30B for SPTL.

Which ETF is more volatile: DFIP or SPTL?

Over the past year, DFIP had a volatility of 3.6%, while SPTL experienced 8.86%.

Which ETF is bigger: DFIP or SPTL?

As of October 27, 2026, DFIP holds $1.13 B in assets under management (AUM), while SPTL manages $11.56 B.

What sectors do the DFIP and SPTL ETFs invest in?

DFIP leans toward sectors like Sovereign. Meanwhile, SPTL focuses on Sovereign.

What are the top holdings of the DFIP ETF and SPTL ETF?

DFIP top holdings include USA, TIPS 0.125% 15jul2030, USD (D-2030), USA, TIPS 0.125% 15jul2031, USD (D-2031) and USA, TIPS 0.125% 15jan2031, USD (A-2031). 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: DFIP or SPTL?

DFIP holds 20 securities with 94.58% of its assets in the top 15. SPTL has 101 securities and a top 15 weight of 29.18%.

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