Data as of Oct 28, 2026.
ARKG vs VOO: Differences, Returns & Fees
Over the year to Oct 28, 2026, ARKG returned +80.0% to VOO's +13.7%, and VOO charges 0.03% to ARKG's 0.75%.
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Net assets: $2.2bn on Oct 27, 2026 for ARK Genomic Revolution ETF, and $1.0tn on Sep 30, 2026 for Vanguard S&P 500 ETF.
Pair scorecard
VOO costs 0.72 points a year less; their one-year returns differ by 66.3 points.
| Measure | ARKG | VOO |
|---|---|---|
| Return | ||
| Total return, 1 year | +80.0% | +13.7% |
| Drawdown | ||
| Below its all-time high | 50.9%, high on Jan 20, 2021 | |
| Benchmark | ||
| What it tracks | Genomics and gene editing | S&P 500 Index |
| Cost and size | ||
| Expense ratio | 0.75% | 0.03% |
| Net assets, ARKG as of Oct 27, 2026 and VOO as of Sep 30, 2026 | $2.2bn | $1.0tn |
| Active share vs the S&P 500 | 98% | |
| Holdings | ||
| Holdings in common | 1% | |
| Top ten holdings, share of the fund | 58% | 39.1% |
Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method
What they share
By the books each fund has filed, ARKG and VOO hold 1% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.
half
1% in common
Only in one fund ↓
Side by side
ARKG and VOO on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
ARKG
By weight, 4% of ARKG's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 98%. The top ten holdings are 58% of the fund across 35 positions, as published by its issuer for Oct 27, 2026. Over the year to Oct 28, 2026 the fund returned +80.0% with distributions reinvested. It sits 50.9% below its all-time high of Jan 20, 2021.
VOO
VOO tracks the S&P 500. Over the year to Oct 28, 2026 it returned +13.7% with distributions reinvested, against +13.7% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer as of Sep 30, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 507 positions, with the top ten at 39.1%.
Questions people ask
- Are ARKG and VOO in the same category?
- ARKG is a thematic ETF and VOO is a stock ETF, so they do different jobs. The table compares what both publish: return, cost and holdings.
- Which returned more over the last year, ARKG or VOO?
- In the year to Oct 28, 2026, with distributions reinvested, ARKG returned +80.0% and VOO +13.7%.
- Which is cheaper, ARKG or VOO?
- VOO is cheaper, by 0.72 percentage points a year. That is about $72 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, ARKG against VOO, data as of Oct 28, 2026. https://etfiq.com/compare/any/arkg-vs-voo
ETFIQ. (Oct 28, 2026). ARKG against VOO. Retrieved from https://etfiq.com/compare/any/arkg-vs-voo
[ARKG against VOO (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/arkg-vs-voo)
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