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Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

SPLG vs VBK: how they differ

SPLG and VBK are both equity index funds, and over the year SPLG returned more, +17.6% against +13.8%.

S&P 500, book from IVV and Vanguard Small-Cap Growth Index Fund.

SPLG and VBK on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
SPLG
S&P 500, book from IVV
VBK
Vanguard Small-Cap Growth Index Fund
Where it sitsCore index fundCore index fund
IssuerS&PVanguard
What it isS&P 500, book from IVVSmall-Cap Growth
Total return, 1 year+17.6%+13.8%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500+0.1 pts−3.7 pts
Expense rationot published0.05%
Holdingsnot filed545

SPLG in plain words

SPLG is an index equity fund tracking the S&P 500. Over the year to Sep 11, 2026 it returned +17.6% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100.

VBK in plain words

VBK is an index equity fund tracking the Small-Cap Growth. Over the year to Sep 11, 2026 it returned +13.8% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.05% a year. By its holdings filed for Jun 30, 2026, 10% of the fund by weight is stocks the S&P 500 also holds, across 545 positions, with the top ten at 9.3%. It sat 7.0% below its high of Aug 17, 2026 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, SPLG or VBK?
In the year to Sep 12, 2026, with distributions reinvested, SPLG returned +17.6% and VBK returned +13.8%, so SPLG returned more. One year is one year; the longer windows are in the table.

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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.

SPLG against VBK, ETFIQ, data as of Sep 12, 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, SPLG against VBK, data as of Sep 12, 2026. https://etfiq.com/compare/any/SPLG-VBK Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources