Data as of Sep 4, 2026. Both funds on the fields they both publish, from the same sources.
URA vs VOO
Global X Uranium ETF and Vanguard 500 Index Fund.
What they hold in common
By the books each fund has filed, URA and VOO hold 0% of their money in the same securities at the same weight.
| Only in URA | Only in VOO |
|---|---|
| CAMECO CORPORATION 23.14% | NVIDIA Corp 7.53% |
| Oklo Inc 7.31% | Apple Inc 6.61% |
| NEXGEN ENERGY LTD. 6.27% | Microsoft Corp 4.31% |
| URANIUM ENERGY CORP. 5.79% | Amazon.com Inc 3.63% |
| Joint stock company National atomic comp 4.81% | Alphabet Inc 3.26% |
| Sprott Physical Uranium Trust 4.33% | Broadcom Inc 2.78% |
| ENERGY FUELS INCORPORATED 4.24% | Alphabet Inc 2.60% |
| DAEWOO ENGINEERING & CONSTRUCTION CO., L 4.07% | 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 as filed for Apr 30, 2026 and Jun 30, 2026.
| URA Global X Uranium ETF | VOO Vanguard 500 Index Fund | |
|---|---|---|
| Where it sits | Themes desk | Core fund |
| Issuer | Global X | Vanguard |
| What it is | Nuclear and uranium | S&P 500 |
| Total return, 1 year | +19.6% | +20.1% |
| S&P 500 over the same days | +20.0% | +20.0% |
| Gap to the S&P 500 | −0.4 pts | +0.1 pts |
| Expense ratio | 0.69% | 0.03% |
| Already in the S&P 500 | 0.0% | 100.0% |
| Holdings | 52 | 506 |
URA in plain words
By weight, 0% of URA's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 100%. The top ten holdings are 66% of the fund across 52 positions, as filed for Apr 30, 2026. Over the year to Sep 4, 2026 the fund returned +19.6% with distributions reinvested against +20.0% for the S&P 500, so a holder was about even. It sits 47.6% below its all-time high of Feb 2, 2011.
VOO in plain words
VOO is a index equity fund tracking S&P 500. Over the year to Sep 4, 2026 it returned +20.1% with distributions reinvested, against +20.0% for the S&P 500 and +25.6% 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, URA or VOO?
- In the year to Sep 4, 2026, with distributions reinvested, URA returned +19.6% and VOO returned +20.1%, so VOO returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, URA or VOO?
- URA charges 0.69% a year and VOO charges 0.03%, so VOO is cheaper. Fees come from each fund's prospectus.
- How much do URA and VOO overlap with the S&P 500?
- By their latest filed holdings, 0% of URA and 100% of VOO by weight is stocks the S&P 500 already holds. Between the two funds, 0% of their books are the same securities at the same weight.
- Are URA and VOO the same kind of fund?
- No. URA is a thematic ETF and VOO is an index ETF, so they are built for different jobs. The table compares what both publish: return, cost and what each actually holds.
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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, URA against VOO, data as of Sep 4, 2026. https://etfiq.com/compare/any/URA-VOO.html Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources