Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.
RSP vs XLK: how they differ
RSP and XLK hold 13% of their weight in the same names, and XLK returned more over the year.
Invesco S&P 500 Equal Weight ETF and State Street(R) Technology Select Sector SPDR(R) ETF.
What they hold in common
By the books each fund has filed, RSP and XLK hold 13% of their money in the same securities at the same weight.
| Holding | RSP | XLK |
|---|---|---|
| Salesforce Inc | 0.28% | 1.31% |
| Dell Technologies Inc | 0.27% | 0.97% |
| Crowdstrike Holdings Inc | 0.25% | 1.41% |
| Palo Alto Networks Inc | 0.25% | 1.81% |
| Workday Inc | 0.26% | 0.25% |
| Palantir Technologies Inc | 0.25% | 2.52% |
| Arista Networks Inc | 0.24% | 1.29% |
| Microsoft Corp | 0.24% | 9.90% |
| ServiceNow Inc | 0.24% | 0.89% |
| Hewlett Packard Enterprise Co | 0.23% | 0.48% |
| Roper Technologies Inc | 0.23% | 0.26% |
| Fortinet Inc | 0.22% | 0.65% |
| Only in RSP | Only in XLK |
|---|---|
| Moderna Inc 0.58% | SSI US GOV MONEY MARKET CLASS 0.05% |
| Veeva Systems Inc 0.31% | |
| Marathon Petroleum Corp 0.29% | |
| Valero Energy Corp 0.29% | |
| Charles River Laboratories International 0.28% | |
| Phillips 66 0.28% | |
| Global Payments Inc 0.28% | |
| IQVIA Holdings Inc 0.27% |
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 dated Sep 10, 2026.
| RSP Invesco S&P 500 Equal Weight ETF | XLK State Street(R) Technology Select Sector SPDR(R) ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | Invesco | State Street |
| What it is | S&P 500 equal weight | Technology |
| Total return, 1 year | +14.8% | +39.2% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −2.7 pts | +21.7 pts |
| Expense ratio | 0.20% | 0.08% |
| Already in the S&P 500 | 99.1% | 100.0% |
| Holdings | 506 | 74 |
RSP in plain words
RSP is an index equity fund tracking the S&P 500 equal weight. Over the year to Sep 11, 2026 it returned +14.8% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.20% a year. By its holdings filed for Sep 10, 2026, 99% of the fund by weight is stocks the S&P 500 also holds, across 506 positions, with the top ten at 3.2%. It sat 3.5% below its high of Aug 14, 2026 on Sep 11, 2026.
XLK in plain words
XLK is an index equity fund tracking the Technology. Over the year to Sep 11, 2026 it returned +39.2% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.08% a year. By its holdings filed for Sep 10, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 74 positions, with the top ten at 61.2%. It sat 5.2% below its high of Jun 2, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, RSP or XLK?
- In the year to Sep 13, 2026, with distributions reinvested, RSP returned +14.8% and XLK returned +39.2%, so XLK returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, RSP or XLK?
- RSP charges 0.20% a year and XLK charges 0.08%, so XLK is cheaper. Fees come from each fund's prospectus.
- How much do RSP and XLK overlap with the S&P 500?
- By their latest filed holdings, 99% of RSP and 100% of XLK by weight is stocks the S&P 500 already holds. Between the two funds, 13% of their books are the same securities at the same weight.
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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, RSP against XLK, data as of Sep 13, 2026. https://etfiq.com/compare/any/rsp-vs-xlk Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources