RSP vs VOO ETF holdings comparison
Invesco S&P 500 Equal Weight ETF (RSP) · Vanguard S&P 500 ETF (VOO)
RSP and VOO overlap by 46.1% by portfolio weight. The remaining 53.9 percentage points are not counted as shared holdings weight by this calculation. They share 501 stocks; the largest shared position is Intel Corp. (INTC), contributing 0.37% to the overlap.
The holdings dates differ. This can slightly understate overlap for funds tracking similar indexes.
What this means
RSP and VOO share a material portion of their portfolio weight in the same underlying stocks. OverlapCheck labels this "moderate holdings overlap" using house ranges of 70% or more, 30% to under 70%, and under 30%. These descriptive ranges are not industry standards or investment guidance. Holdings overlap does not measure correlation, volatility, geographic or factor exposure, fees, or suitability.
Overlap by weight sums the smaller of the two funds' weights for every stock they both hold. It answers "how much of my money is in the same stocks either way?" See methodology.
This comparison covers normalized equity positions represented in the dataset. Cash, derivatives, options, structured notes, and other non-equity assets are not included, so the result is not a complete comparison of every asset or risk in either fund.
Top shared holdings
| Company | Ticker | in RSP | in VOO |
|---|---|---|---|
| Intel Corp. | INTC | 0.38% | 0.37% |
| Advanced Micro Devices, Inc. | AMD | 0.33% | 0.59% |
| Texas Instruments Inc. | TXN | 0.27% | 0.32% |
| UnitedHealth Group Inc. | UNH | 0.25% | 0.44% |
| QUALCOMM Inc. | QCOM | 0.26% | 0.25% |
| GE Vernova Inc. | GEV | 0.25% | 0.42% |
| Analog Devices, Inc. | ADI | 0.24% | 0.28% |
| Caterpillar Inc. | CAT | 0.24% | 0.59% |
| Amazon.com, Inc. | AMZN | 0.24% | 3.64% |
| Micron Technology, Inc. | MU | 0.24% | 0.68% |
Holdings only in RSP or VOO
RSP has 2 fund-only positions representing approximately 0.4 percentage points of reported exposure; VOO has 2 fund-only positions representing approximately <0.1 percentage points of reported exposure. These are positions whose normalized security identifiers appear in one issuer file but not the other.
Largest positions only in RSP
| Company | Ticker | Weight |
|---|---|---|
| Casey's General Stores, Inc. | CASY | 0.21% |
| Amcor PLC | AMCR | 0.17% |
Largest positions only in VOO
| Company | Ticker | Weight |
|---|---|---|
| Amcor PLC | N/A | 0.03% |
| Hologic Inc | HO1 | 0.03% |
FAQ
How much do RSP and VOO overlap?
RSP and VOO have 46.1% overlap by weight, sharing 501 equity positions (out of 503 in RSP and 503 in VOO). The official holdings files used are dated 2026-04-30 for RSP and 2026-03-31 for VOO.
What does 46.1% overlap mean?
RSP and VOO share a material portion of their portfolio weight in the same underlying stocks. OverlapCheck labels this "moderate holdings overlap" using house ranges of 70% or more, 30% to under 70%, and under 30%. These descriptive ranges are not industry standards or investment guidance. Holdings overlap does not measure correlation, volatility, geographic or factor exposure, fees, or suitability.
Which stocks do RSP and VOO both hold?
The largest shared positions are Intel Corp., Advanced Micro Devices, Inc., Texas Instruments Inc., UnitedHealth Group Inc., QUALCOMM Inc.. The top shared holdings with weights in each fund are shown on this page.
What holdings are different between RSP and VOO?
RSP has 2 positions not found in VOO, while VOO has 2 positions not found in RSP. The largest fund-only positions and their weights are shown on this page.