TDTFvsTLTETF Comparison

ETF 1

TDTF

Northern Trust iBoxx 5-Year Target Duration TIPS ETF

This fund is part of

Inflation-linked Bonds

-0.34%

Full TDTF fund page

ETF 2

TLT

iShares 20+ Year Treasury Bond ETF

This fund is part of

US Government Bonds

-0.09%

Full TLT fund page

Northern Trust iBoxx 5-Year Target Duration TIPS ETF (TDTF) belongs to the Inflation-linked Bonds segment. iShares 20+ Year Treasury Bond ETF (TLT) is part of the US Government Bonds segment. TDTF's top 1 sector exposures are Sovereign. In contrast, TLT's top sector exposures are Sovereign and Non-Corporate. TDTF is more expensive with a Total Expense Ratio (TER) of 0.19%, versus 0.15% for TLT. TDTF is up 0.23% year-to-date (YTD) with +$135M in YTD flows. TLT performs worse with -4.47% YTD performance, and +$3.21B in YTD flows. Run a side-by-side ETF comparison of TDTF 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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TDTF vs TLT performance and flow charts

Performance

Cumulative Flows

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Data Services

Historic performance and flows

Data as of 09/10/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	TDTF TLT	-0.70%-1.26%	-0.82%-4.86%	+0.23%-4.47%	-0.19%-6.35%	+13.96%-2.02%	+4.29%-35.45%
Flows	TDTF TLT	+$9M+$3.74B	+$40M+$9.49B	+$135M+$3.21B	+$208M+$3.41B	+$334M+$14.83B	+$521M+$48.23B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	TDTF TLT	+3.27%+9.44%	+2.88%+9.07%	+4.14%+13.29%	+5.50%+15.47%
Max drawdown	TDTF TLT	-1.30%-6.53%	-1.85%-8.60%	-3.32%-14.78%	-11.98%-43.68%
Max drawdown duration	TDTF TLT	16d74d	129d194d	156d725d	1204d1741d

Trading data

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	TDTF	TLT
Last sale 9/11/2026 at 1:30 PM	$23.02	$80.87
Previous close 09/10/2026	$23.13	$80.78
Consolidated volume 09/10/2026
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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	TDTF	TLT
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/11/2026 at 1:30 PM

Live

Closed

	TDTF	TLT
Last price	$23.02	$80.87
1D performance	-0.48%	+0.11%
AuM	$1.04 B	$47.43 B
E/R	0.19%	0.15%

Characteristics

	TDTF	TLT
Management strategy	Passive	Passive
Provider	Northern Trust	iShares
Benchmark	Markit iBoxx 5-Year Target Duration TIPS Index	ICE U.S. Treasury 20+ Year Bond Index
N° of holdings	16	47
Asset class	Bonds	Fixed Income
Trailing 12m distribution yield	Join	Join
Inception date	September 19, 2011	July 22, 2002
ESG	No	No

More TDTF data on Trackinsight

More TLT data on Trackinsight

Exposure

Countries

TDTF

USA

100.61%

Other

-0.61%

TLT

USA

100%

Other

Sectors

TDTF

Sovereign

100.61%

Other

-0.61%

TLT

Sovereign

100%

Other

Diversification

TDTF

Total weight of top 15 holdings out of 15

98.36%

TLT

Total weight of top 15 holdings out of 15

59.52%

Top 15 holdings

Data as of July 31, 2026

TDTF

USA, TIPS 1.25% 15apr2031, USD (X-2031)

12.57%

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

12.17%

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

11.71%

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

11.35%

USA, TIPS 2.125% 15jan2035, USD (A-2035)

5.39%

USA, TIPS 1.875% 15jul2034, USD (D-2034)

4.95%

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

4.69%

USA, TIPS 1.125% 15oct2030, USD (AE-2030)

4.68%

USA, TIPS 1.625% 15apr2030, USD (X-2030)

4.63%

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

4.55%

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

4.44%

USA, TIPS 0.625% 15jul2032, USD (D-2032)

4.39%

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

4.34%

USA, TIPS 1.375% 15jul2033, USD (D-2033)

4.27%

USA, TIPS 1.625% 15oct2029, USD (AE-2029)

4.24%

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 TDTF and TLT

How have the TDTF and TLT ETFs performed in 2026?

As of September 10, 2026, TDTF is up 0.23% year-to-date (YTD), while TLT has lost -4.47%. That puts TDTF better performer ahead so far this year.

Which ETF is attracting more investor money: TDTF or TLT?

Year-to-date, the TDTF ETF saw +$135M in flows, compared to +$3.21B for TLT.

Which ETF is more volatile: TDTF or TLT?

Over the past year, TDTF had a volatility of 2.88%, while TLT experienced 9.07%.

Which ETF is bigger: TDTF or TLT?

As of September 10, 2026, TDTF holds $1.04 B in assets under management (AUM), while TLT manages $47.43 B.

What sectors do the TDTF and TLT ETFs invest in?

TDTF leans toward sectors like Sovereign. Meanwhile, TLT focuses on Sovereign.

What are the top holdings of the TDTF ETF and TLT ETF?

TDTF top holdings include USA, TIPS 1.25% 15apr2031, USD (X-2031), USA, TIPS 0.125% 15jan2032, USD (A-2032) and USA, TIPS 0.125% 15jul2031, USD (D-2031). 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.

TDTFvsTLTETF Comparison

Northern Trust iBoxx 5-Year Target Duration TIPS ETF

iShares 20+ Year Treasury Bond ETF

TDTF vs TLT 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 TDTF and TLT ETFs performed in 2026?

As of September 10, 2026, TDTF is up 0.23% year-to-date (YTD), while TLT has lost -4.47%. That puts TDTF better performer ahead so far this year.

Which ETF is attracting more investor money: TDTF or TLT?

Year-to-date, the TDTF ETF saw +$135M in flows, compared to +$3.21B for TLT.

Which ETF is more volatile: TDTF or TLT?

Over the past year, TDTF had a volatility of 2.88%, while TLT experienced 9.07%.

Which ETF is bigger: TDTF or TLT?

As of September 10, 2026, TDTF holds $1.04 B in assets under management (AUM), while TLT manages $47.43 B.

What sectors do the TDTF and TLT ETFs invest in?

TDTF leans toward sectors like Sovereign. Meanwhile, TLT focuses on Sovereign.

What are the top holdings of the TDTF ETF and TLT ETF?

TDTF top holdings include USA, TIPS 1.25% 15apr2031, USD (X-2031), USA, TIPS 0.125% 15jan2032, USD (A-2032) and USA, TIPS 0.125% 15jul2031, USD (D-2031). 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: TDTF or TLT?

TDTF holds 16 securities with 98.36% of its assets in the top 15. TLT has 47 securities and a top 15 weight of 59.52%.

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