Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.
SGOV vs VOO: how they differ
SGOV and VOO hold 0% of their weight in the same names, and VOO returned more over the year.
iShares 0-3 Month Treasury Bond ETF and Vanguard 500 Index Fund.
What they hold in common
By the books each fund has filed, SGOV and VOO hold 0% of their money in the same securities at the same weight.
| Only in SGOV | Only in VOO |
|---|---|
| TREASURY BILL 0.94% | NVIDIA Corp 7.53% |
| BLK CSH FND TREASURY SL AGENCY 0.51% | Apple Inc 6.61% |
| Microsoft Corp 4.31% | |
| Amazon.com Inc 3.63% | |
| Alphabet Inc 3.26% | |
| Broadcom Inc 2.78% | |
| Alphabet Inc 2.60% | |
| Micron Technology Inc 2.02% |
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 Jun 30, 2026 and Sep 10, 2026.
| SGOV iShares 0-3 Month Treasury Bond ETF | VOO Vanguard 500 Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Vanguard |
| What it is | 0-3 month T-bills | S&P 500 |
| Total return, 1 year | +3.8% | +17.6% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −13.7 pts | +0.1 pts |
| Expense ratio | 0.09% | 0.03% |
| Holdings | 23 | 506 |
SGOV in plain words
SGOV is a cash and treasury bills tracking the 0-3 month T-bills. Over the year to Sep 11, 2026 it returned +3.8% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.09% a year.
VOO in plain words
VOO 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. The prospectus expense ratio is 0.03% a year. By its holdings filed for Jun 30, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 506 positions, with the top ten at 36.5%.
Questions people ask
- Which returned more over the last year, SGOV or VOO?
- In the year to Sep 13, 2026, with distributions reinvested, SGOV returned +3.8% and VOO returned +17.6%, so VOO returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, SGOV or VOO?
- SGOV charges 0.09% a year and VOO charges 0.03%, so VOO is cheaper. Fees come from each fund's prospectus.
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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.
Cite this page. ETFIQ, SGOV against VOO, data as of Sep 13, 2026. https://etfiq.com/compare/any/sgov-vs-voo Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources