THRO vs VTI: Differences, Returns & Fees
THRO and VTI hold 59% of their weight in the same names, and THRO returned +18.3% over the year. Net assets: $7.5bn on Oct 9, 2026 for iShares U.S. Thematic Rotation Active ETF, and $689.2bn on Sep 30, 2026 for Vanguard Morningstar Total Stock Market ETF.
VTI costs 0.54 points a year less; their one-year returns differ by 1.5 points; VTI is far larger, $689.2bn against $6.8bn.
| THRO | VTI | |
|---|---|---|
| Expense ratio | 0.57% | 0.03% |
| Net assets, as of Sep 30, 2026 | $6.8bn | $689.2bn |
| Total return, 1 year | +18.3% | +16.8% |
| What it tracks | No index, actively managed | CRSP US Total Market Index |
| Holdings in common | 59% | |
| Top ten holdings, share of the fund | 43.5% | 33.5% |
Holdings in common uses holdings dated Aug 31, 2026 and Oct 9, 2026.
What they hold in common
By the books each fund has filed, THRO and VTI hold 59% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated Aug 31, 2026 and Oct 9, 2026.
half
59% in common
On the same fields
THRO and VTI on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.
About THRO
THRO is actively managed and tracks no index. Over the year to Oct 9, 2026 it returned +18.3% with distributions reinvested, against +17.3% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.57% a year. By its holdings published by its issuer for Oct 9, 2026, 93% of the fund by weight is stocks the S&P 500 also holds, across 247 positions, with the top ten at 43.5%.
About VTI
VTI tracks an index of US total market. Over the year to Oct 9, 2026 it returned +16.8% with distributions reinvested. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer as of Aug 31, 2026, 88% of the fund by weight is stocks the S&P 500 also holds, across 3,509 positions, with the top ten at 33.5%.
Questions people ask
- Which returned more over the last year, THRO or VTI?
- In the year to Oct 9, 2026, with distributions reinvested, THRO returned +18.3% and VTI +16.8%.
- Which is cheaper, THRO or VTI?
- VTI is cheaper, by 0.54 percentage points a year. That is about $54 on $10,000 held for a year. Fees come from each fund's prospectus.
ETFIQ links to the documents behind every figure; a link is not an endorsement. 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, THRO against VTI, data as of Oct 9, 2026. https://etfiq.com/compare/any/thro-vs-vti
ETFIQ. (Oct 9, 2026). THRO against VTI. Retrieved from https://etfiq.com/compare/any/thro-vs-vti
[THRO against VTI (ETFIQ, Oct 9, 2026)](https://etfiq.com/compare/any/thro-vs-vti)
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