Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
SPLG vs VGLT: how they differ
SPLG is an equity index fund and VGLT a bond index fund, and over the year SPLG returned more, +17.6% against −5.4%.
S&P 500, book from IVV and Vanguard Long-Term Treasury Index Fund.
| SPLG S&P 500, book from IVV | VGLT Vanguard Long-Term Treasury Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | S&P | Vanguard |
| What it is | S&P 500, book from IVV | Long-term Treasury |
| Total return, 1 year | +17.6% | −5.4% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +0.1 pts | −22.9 pts |
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.
VGLT in plain words
VGLT is a bond fund tracking the Long-term Treasury. Over the year to Sep 11, 2026 it returned −5.4% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. It sat 39.2% below its high of Aug 4, 2020 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, SPLG or VGLT?
- In the year to Sep 12, 2026, with distributions reinvested, SPLG returned +17.6% and VGLT returned −5.4%, so SPLG returned more. One year is one year; the longer windows are in the table.
Other comparisons
Where to next
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.
Cite this page. ETFIQ, SPLG against VGLT, data as of Sep 12, 2026. https://etfiq.com/compare/any/SPLG-VGLT Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources