Which returned more over the last year, IGSB or TLT?

In the year to Sep 13, 2026, with distributions reinvested, IGSB returned +1.7% and TLT returned −6.4%, so IGSB returned more. One year is one year; the longer windows are in the table.

Which is cheaper, IGSB or TLT?

IGSB charges 0.04% a year and TLT charges 0.15%, so IGSB is cheaper. Fees come from each fund's prospectus.

Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

IGSB vs TLT: how they differ

IGSB and TLT hold 0% of their weight in the same names, and IGSB returned more over the year.

iShares 1-5 Year Investment Grade Corporate Bond ETF and iShares 20+ Year Treasury Bond ETF.

What they hold in common

By the books each fund has filed, IGSB and TLT hold 0% of their money in the same securities at the same weight.

Largest positions each one holds and the other does not
Only in IGSB	Only in TLT
BLK CSH FND TREASURY SL AGENCY 0.56%	TREASURY BOND (2OLD) 4.16%
EAGLE FUNDING LUXCO S. R.L. 144A 0.29%	TREASURY BOND (OLD) 4.05%
SPACE EXPLORATION TECHNOLOGIES COR 144A 0.15%	TREASURY BOND (OTR) 1.03%
DEUTSCHE TELEKOM INTERNATIONAL FIN 0.10%	TREASURY BOND 0.02%
BAYER US FINANCE II LLC 144A 0.09%
JPMORGAN CHASE & CO MTN 0.09%
GOLDMAN SACHS BANK USA (FXD-FRN) 0.08%
GOLDMAN SACHS GROUP INC/THE MTN 0.08%

Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Sep 10, 2026.

IGSB and TLT on the fields both publish, as of Sep 13, 2026. Source: ETFIQ.
	IGSB iShares 1-5 Year Investment Grade Corporate Bond ETF	TLT iShares 20+ Year Treasury Bond ETF
Where it sits	Core index fund	Core index fund
Issuer	iShares	iShares
What it is	1-5 Year Investment Grade Corporate Bond	20+ year Treasuries
Total return, 1 year	+1.7%	−6.4%
S&P 500 over the same days	+17.5%	+17.5%
Gap to the S&P 500	−15.8 pts	−23.9 pts
Expense ratio	0.04%	0.15%
Holdings	4496	41

IGSB in plain words

IGSB is a bond fund tracking the 1-5 Year Investment Grade Corporate Bond. Over the year to Sep 11, 2026 it returned +1.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.04% a year.

TLT in plain words

TLT is a bond fund tracking the 20+ year Treasuries. Over the year to Sep 11, 2026 it returned −6.4% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.15% a year. It sat 42.9% below its high of Aug 4, 2020 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, IGSB or TLT?: In the year to Sep 13, 2026, with distributions reinvested, IGSB returned +1.7% and TLT returned −6.4%, so IGSB returned more. One year is one year; the longer windows are in the table.
Which is cheaper, IGSB or TLT?: IGSB charges 0.04% a year and TLT charges 0.15%, so IGSB is cheaper. Fees come from each fund's prospectus.

Other comparisons

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Where these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

IGSB against TLT, ETFIQ, data as of Sep 13, 2026. Every figure is arithmetic on a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, IGSB against TLT, data as of Sep 13, 2026. https://etfiq.com/compare/any/igsb-vs-tlt Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources