Data as of . Every figure is the themes desk's own, on published data.
SKYY vs SOXX
0% of the two portfolios are the same securities at the same weight.
What they hold in common
By the books each fund has filed, SKYY and SOXX hold 0% of their money in the same securities at the same weight.
| Only in SKYY | Only in SOXX |
|---|---|
| Nutanix, Inc. (Class A) 4.27% | Micron Technology, Inc. 8.55% |
| Everpure, Inc. (Class A) 4.09% | Advanced Micro Devices, Inc. 8.10% |
| Arista Networks, Inc. 3.97% | NVIDIA Corp. 6.82% |
| Microsoft Corporation 3.62% | Intel Corp. 6.34% |
| Amazon.com, Inc. 3.12% | Broadcom, Inc. 6.08% |
| MongoDB, Inc. 2.99% | Applied Materials, Inc. 5.78% |
| Alphabet Inc. (Class A) 2.91% | KLA Corp. 5.65% |
| Atlassian Corporation (Class A) 2.88% | Marvell Technology, Inc. 5.23% |
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 and Sep 4, 2026.
Performance, window by window
| Window | Total return | vs the S&P 500 | vs the Nasdaq-100 | |||
|---|---|---|---|---|---|---|
| SKYY | SOXX | SKYY | SOXX | SKYY | SOXX | |
| 3 months | +14.8% | −3.6% | +10.1 pts | −8.3 pts | +12.7 pts | −5.7 pts |
| 6 months | +42.8% | +60.9% | +27.6 pts | +45.7 pts | +22.6 pts | +40.7 pts |
| 1 year | +26.4% | +113.9% | +6.5 pts | +93.9 pts | +0.9 pts | +88.3 pts |
| 3 years | +98.2% | +210.8% | +20.2 pts | +132.9 pts | +4.7 pts | +117.4 pts |
| Since launch | +723.9% | +3635.3% | +74.8 pts | +2823.9 pts | −579.0 pts | +1951.2 pts |
| SKYY First Trust Cloud Computing ETF | SOXX iShares Semiconductor ETF | |
|---|---|---|
| Issuer | First Trust | iShares |
| Theme | Cloud and software | Semiconductors |
| In the S&P 500 | 38.4% | 80.8% |
| Active share vs the S&P 500 | 86.5% | 81.6% |
| In the Nasdaq-100 | 19.9% | 78.4% |
| Holdings | 64 | 30 |
| Top ten, share of the fund | 32.7% | 61.7% |
| Expense ratio | 0.60% | not published |
| Fee for the differing part | 0.69% | not published |
| Total return, 1 year | +26.4% | +113.9% |
| vs the S&P 500 | +6.5 pts | +93.9 pts |
| vs the Nasdaq-100 | +0.9 pts | +88.3 pts |
| Below its high | −4.3% | −20.6% |
SKYY in plain words
By weight, 38% of SKYY's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 86%. The top ten holdings are 33% of the fund across 64 positions, as filed for Sep 3, 2026. Over the year to Sep 4, 2026 the fund returned +26.4% with distributions reinvested against +20.0% for the S&P 500, so a holder was ahead by 6.5 pts.
SOXX in plain words
By weight, 81% of SOXX's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 82%. The top ten holdings are 62% of the fund across 30 positions, as filed for Jun 30, 2026. Over the year to Sep 4, 2026 the fund returned +113.9% with distributions reinvested against +20.0% for the S&P 500, so a holder was ahead by 93.9 pts. It sits 20.6% below its all-time high of Jun 22, 2026.
Questions people ask
- Do SKYY and SOXX 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, SKYY or SOXX?
- SKYY has 38% of its weight in S&P 500 names and SOXX has 81%, so SKYY differs more from the index.
Other comparisons
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, SKYY against SOXX, data as of Sep 4, 2026. https://etfiq.com/compare/themes/SKYY-SOXX.html Free to use with attribution; the underlying files are at Open data.