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IBIKvsVGLTETF Comparison

ETF 1

IBIK

iShares iBonds Oct 2034 Term TIPS ETF

This fund is part of

Inflation-linked Bonds

+0.29%

Full IBIK fund page

VS

ETF 2

VGLT

Vanguard Long-Term Treasury ETF

This fund is part of

US Government Bonds

+0.57%

Full VGLT fund page

iShares iBonds Oct 2034 Term TIPS ETF (IBIK) belongs to the Inflation-linked Bonds segment. Vanguard Long-Term Treasury ETF (VGLT) is part of the US Government Bonds segment. Both ETFs have the same top 1 sector exposures: Sovereign. IBIK is more expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.03% for VGLT. IBIK is down -1.6% year-to-date (YTD) with +$16M in YTD flows. VGLT performs worse with -5.2% YTD performance, and +$1.58B in YTD flows. Run a side-by-side ETF comparison of IBIK and VGLT 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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IBIK vs VGLT performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 10/15/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IBIK VGLT	-0.68%-0.46%	-2.67%-3.61%	-1.60%-5.20%	-1.96%-6.92%	n/a+7.80%	n/a-30.11%
Flows	IBIK VGLT	+$6M+$545M	+$14M+$1.02B	+$16M+$1.58B	+$20M+$1.96B	-+$4.54B	-+$11.60B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IBIK VGLT	+4.66%+9.56%	+4.29%+8.67%	n/a+11.71%	n/a+14.27%
Max drawdown	IBIK VGLT	-4.38%-7.01%	-4.98%-11.72%	n/a-14.05%	n/a-41.00%
Max drawdown duration	IBIK VGLT	51d88d	228d228d	n/a759d	n/a1775d

Trading data

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	IBIK	VGLT
Last sale 10/16/2026 at 1:30 PM	$24.30	$51.39
Previous close 10/15/2026	$24.28	$51.36
Consolidated volume 10/15/2026
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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	IBIK	VGLT
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/16/2026 at 1:30 PM

Live

Closed

	IBIK	VGLT
Last price	$24.30	$51.39
1D performance	+0.10%	+0.06%
AuM	$95.82 M	$10.88 B
E/R	0.1%	0.03%

Characteristics

	IBIK	VGLT
Management strategy	Passive	Passive
Provider	iShares	Vanguard
Benchmark	ICE 2034 Maturity US Inflation-Linked Treasury Index	Bloomberg US Long Treasury Index
N° of holdings	2	100
Asset class	-	Bonds
Trailing 12m distribution yield	Join	Join
Inception date	May 22, 2024	November 19, 2009
ESG	No	No

More IBIK data on Trackinsight

More VGLT data on Trackinsight

Exposure

Countries

IBIK

USA

100%

Other

0%

VGLT

USA

97.69%

Other

2.31%

Sectors

IBIK

Sovereign

100%

Other

0%

VGLT

Sovereign

97.69%

Other

2.31%

Diversification

IBIK

Total weight of top 2 holdings out of 2

100%

VGLT

Total weight of top 15 holdings out of 15

29.13%

Top 15 holdings

Data as of August 31, 2026

IBIK

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

51.14%

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

48.86%

VGLT

USA, Bonds 5% 15may2056, USD

2.18%

USA, Bonds 4.75% 15aug2055, USD

2.13%

USA, Bonds 4.75% 15may2055, USD

2.12%

USA, Bonds 4.75% 15feb2056, USD

2.09%

USA, Bonds 4.75% 15nov2053, USD

2.09%

USA, Bonds 4.625% 15feb2055, USD

2.08%

USA, Bonds 4.625% 15nov2055, USD

2.08%

USA, Bonds 4.625% 15may2054, USD

2.04%

USA, Bonds 4.5% 15nov2054, USD

2.00%

USA, Bonds 4.25% 15feb2054, USD

2.00%

USA, Bonds 4.25% 15aug2054, USD

1.96%

USA, Bonds 4.125% 15aug2053, USD

1.80%

USA, Bonds 4% 15nov2052, USD

1.59%

USA, Bonds 1.75% 15aug2041, USD

1.51%

USA, Bonds 3.625% 15feb2053, USD

1.48%

Frequently asked questions about IBIK and VGLT

How have the IBIK and VGLT ETFs performed in 2026?

As of October 15, 2026, IBIK is down -1.6% year-to-date (YTD), while VGLT has lost -5.2%. That puts IBIK better performer ahead so far this year.

Which ETF is attracting more investor money: IBIK or VGLT?

Year-to-date, the IBIK ETF saw +$16M in flows, compared to +$1.58B for VGLT.

Which ETF is more volatile: IBIK or VGLT?

Over the past year, IBIK had a volatility of 4.29%, while VGLT experienced 8.67%.

Which ETF is bigger: IBIK or VGLT?

As of October 15, 2026, IBIK holds $95.82 M in assets under management (AUM), while VGLT manages $10.88 B.

What sectors do the IBIK and VGLT ETFs invest in?

IBIK leans toward sectors like Sovereign. Meanwhile, VGLT focuses on Sovereign.

What are the top holdings of the IBIK ETF and VGLT ETF?

IBIK top holdings include USA, TIPS 1.875% 15jul2034, USD (D-2034) and USA, TIPS 1.75% 15jan2034, USD (A-2034). VGLT holds in its top three: USA, Bonds 5% 15may2056, USD, USA, Bonds 4.75% 15aug2055, USD and USA, Bonds 4.75% 15may2055, USD.

IBIKvsVGLTETF Comparison

iShares iBonds Oct 2034 Term TIPS ETF

Vanguard Long-Term Treasury ETF

IBIK vs VGLT 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 IBIK and VGLT ETFs performed in 2026?

As of October 15, 2026, IBIK is down -1.6% year-to-date (YTD), while VGLT has lost -5.2%. That puts IBIK better performer ahead so far this year.

Which ETF is attracting more investor money: IBIK or VGLT?

Year-to-date, the IBIK ETF saw +$16M in flows, compared to +$1.58B for VGLT.

Which ETF is more volatile: IBIK or VGLT?

Over the past year, IBIK had a volatility of 4.29%, while VGLT experienced 8.67%.

Which ETF is bigger: IBIK or VGLT?

As of October 15, 2026, IBIK holds $95.82 M in assets under management (AUM), while VGLT manages $10.88 B.

What sectors do the IBIK and VGLT ETFs invest in?

IBIK leans toward sectors like Sovereign. Meanwhile, VGLT focuses on Sovereign.

What are the top holdings of the IBIK ETF and VGLT ETF?

IBIK top holdings include USA, TIPS 1.875% 15jul2034, USD (D-2034) and USA, TIPS 1.75% 15jan2034, USD (A-2034). VGLT holds in its top three: USA, Bonds 5% 15may2056, USD, USA, Bonds 4.75% 15aug2055, USD and USA, Bonds 4.75% 15may2055, USD.

Which ETF is more diversified: IBIK or VGLT?

IBIK has 2 securities. VGLT has 101 securities and a top 15 weight of 29.13%.

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