Data as of . Every figure is the themes desk's own, on published data.
IFRA vs NASA
iShares U.S. Infrastructure ETF and Tema Space Innovators ETF, side by side on the themes desk.
0% of the two portfolios are the same securities at the same weight.
Open the live comparison on ETFIQ| IFRA iShares U.S. Infrastructure ETF | NASA Tema Space Innovators ETF | |
|---|---|---|
| Issuer | iShares | Tema |
| Theme | Infrastructure | Space |
| In the S&P 500 | 75.7% | 2.4% |
| Active share vs the S&P 500 | 95.4% | 100.0% |
| In the Nasdaq-100 | 10.0% | 0.0% |
| Holdings | 161 | 37 |
| Top ten, share of the fund | 32.4% | 60.8% |
| Expense ratio | not published | 0.75% |
| Fee for the differing part | not published | 0.75% |
| Total return, 1 year | +16.3% | −6.6% (since launch on Mar 31, 2026) |
| vs the S&P 500 | −3.7 pts | −25.3 pts |
| vs the Nasdaq-100 | −9.3 pts | −31.3 pts |
| Below its high | −7.5% | −43.9% |
IFRA in plain words
By weight, 76% of IFRA's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 95%. The top ten holdings are 32% of the fund across 161 positions, as filed for Jun 30, 2026. Over the year to Sep 4, 2026 the fund returned +16.3% with distributions reinvested against +20.0% for the S&P 500, so a holder was behind by 3.7 pts. It sits 7.5% below its all-time high of Jun 25, 2026.
NASA in plain words
By weight, 2% of NASA'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 61% of the fund across 37 positions, as filed for May 31, 2026. Over the year to Sep 4, 2026 the fund returned −6.6% with distributions reinvested against +18.7% for the S&P 500, so a holder was behind by 25.3 pts. It sits 43.9% below its all-time high of May 27, 2026.
Questions people ask
- Do IFRA and NASA hold the same stocks?
- By their latest filings, 0% of their books are the same securities at the same weight, which is mostly different names. Overlap is the sum of the smaller weight of every security they share.
- Which is more different from the S&P 500, IFRA or NASA?
- IFRA has 76% of its weight in S&P 500 names and NASA has 2%, so NASA differs more from the index.
Other comparisons
Cite this page. ETFIQ, IFRA against NASA, data as of Sep 4, 2026. https://etfiq.com/compare/themes/IFRA-NASA.html Free to use with attribution; the underlying files are at Open data.
ETFIQ is an independent publisher of exchange-traded fund data. It is not a fund issuer, broker-dealer or investment adviser, and it makes no recommendations; every figure here is stated arithmetic on published data. Standards and sources