Data as of Sep 4, 2026. Both funds on the fields they both publish, from the same sources.
ITA vs VTI
iShares U.S. Aerospace & Defense ETF and Vanguard Total Stock Market Index Fund.
What they hold in common
By the books each fund has filed, ITA and VTI hold 2% of their money in the same securities at the same weight.
| Holding | ITA | VTI |
|---|---|---|
| GENERAL ELECTRIC COMPANY | 22.63% | 0.54% |
| RTX CORPORATION | 14.83% | 0.35% |
| THE BOEING COMPANY | 8.90% | 0.24% |
| LOCKHEED MARTIN CORPORATION | 4.05% | 0.16% |
| HOWMET AEROSPACE INC. | 4.50% | 0.15% |
| GENERAL DYNAMICS CORPORATION | 4.34% | 0.13% |
| TRANSDIGM GROUP INCORPORATED | 4.59% | 0.10% |
| Northrop Grumman Corporation | 3.92% | 0.10% |
| ROCKET LAB CORPORATION | 3.63% | 0.08% |
| L3HARRIS TECHNOLOGIES, INC. | 3.80% | 0.07% |
| AXON ENTERPRISE, INC. | 3.17% | 0.06% |
| CARPENTER TECHNOLOGY CORPORATION | 2.15% | 0.04% |
| Only in ITA | Only in VTI |
|---|---|
| NVIDIA Corp 6.37% | |
| Apple Inc 5.88% | |
| Microsoft Corp 3.84% | |
| Amazon.com Inc 3.19% | |
| Alphabet Inc 2.90% | |
| Broadcom Inc 2.48% | |
| Alphabet Inc 2.29% | |
| Micron Technology Inc 1.80% |
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 Jun 30, 2026.
| ITA iShares U.S. Aerospace & Defense ETF | VTI Vanguard Total Stock Market Index Fund | |
|---|---|---|
| Where it sits | Themes desk | Core fund |
| Issuer | iShares | Vanguard |
| What it is | Defense | US total market |
| Total return, 1 year | +14.2% | +20.0% |
| S&P 500 over the same days | +20.0% | +20.0% |
| Gap to the S&P 500 | −5.7 pts | +0.0 pts |
| Expense ratio | not published | 0.03% |
| Already in the S&P 500 | 76.6% | 88.3% |
| Holdings | 49 | 3531 |
ITA in plain words
By weight, 77% of ITA'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 75% of the fund across 49 positions, as filed for Jun 30, 2026. Over the year to Sep 4, 2026 the fund returned +14.2% with distributions reinvested against +20.0% for the S&P 500, so a holder was behind by 5.7 pts. It sits 10.9% below its all-time high of Aug 14, 2026.
VTI in plain words
VTI is a index equity fund tracking US total market. Over the year to Sep 4, 2026 it returned +20.0% 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, 88% of the fund by weight is stocks the S&P 500 also holds, across 3531 positions, with the top ten at 32.1%.
Questions people ask
- Which returned more over the last year, ITA or VTI?
- In the year to Sep 4, 2026, with distributions reinvested, ITA returned +14.2% and VTI returned +20.0%, so VTI returned more. One year is one year; the longer windows are in the table.
- How much do ITA and VTI overlap with the S&P 500?
- By their latest filed holdings, 77% of ITA and 88% of VTI by weight is stocks the S&P 500 already holds. Between the two funds, 2% of their books are the same securities at the same weight.
- Are ITA and VTI the same kind of fund?
- No. ITA is a thematic ETF and VTI 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, ITA against VTI, data as of Sep 4, 2026. https://etfiq.com/compare/any/ITA-VTI.html Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources