ETF comparison
RSPvsVO
US Large Cap vs US Mid Cap.
Invesco S&P 500 Equal Weight ETF · Vanguard Morningstar Mid-Cap ETF
Holdings overlap
245 positions appear in both funds. Buying equal dollars of RSP and VO would leave roughly46.2%of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — seewhat we don't scorefor why.
Cost difference
VO is 17 bps cheaper than RSP. On a $100,000 position that's about $170/yr more in fees for RSP.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open thecost calculator pre-filled with RSP vs VO.
Top shared holdings
245 shared in total| # | Holding | In RSP | In VO | Overlap |
|---|---|---|---|---|
| 1 | Seagate Technology Holdings PLC | 0.34% | 1.05% | 0.34% |
| 2 | ON Semiconductor Corp. | 0.33% | 0.36% | 0.33% |
| 3 | Western Digital Corp. | 0.31% | 1.06% | 0.31% |
| 4 | Ciena Corp. | 0.30% | 0.67% | 0.30% |
| 5 | Monolithic Power Systems, Inc. | 0.29% | 0.62% | 0.29% |
| 6 | Microchip Technology Inc. | 0.27% | 0.48% | 0.27% |
| 7 | Humana Inc. | 0.27% | 0.46% | 0.27% |
| 8 | Lumentum Holdings Inc. | 0.26% | 0.65% | 0.26% |
| 9 | Hewlett Packard Enterprise Co. | 0.26% | 0.58% | 0.26% |
| 10 | Nucor Corp. | 0.25% | 0.49% | 0.25% |
| 11 | Comfort Systems USA, Inc. | 0.25% | 0.67% | 0.25% |
| 12 | Quanta Services, Inc. | 0.25% | 1.04% | 0.25% |
Only in RSP
259 total- Intel Corp.0.38%
- Advanced Micro Devices, Inc.0.33%
- Sandisk Corp.0.32%
- NXP Semiconductors N.V.0.28%
- Dell Technologies Inc.0.27%
- Texas Instruments Inc.0.27%
- QUALCOMM Inc.0.26%
- Jabil Inc.0.25%
- UnitedHealth Group Inc.0.25%
- Elevance Health, Inc.0.25%
Only in VO
37 total- Bloom Energy Corp0.79%
- Cloudflare Inc0.76%
- Rocket Lab Corp0.57%
- Cheniere Energy Inc0.48%
- Ferguson Enterprises Inc0.45%
- Waste Connections Inc0.41%
- Snowflake Inc0.41%
- Alnylam Pharmaceuticals Inc0.39%
- Coreweave Inc0.37%
- Astera Labs Inc0.36%
Open RSP or VO at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodologyand funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.