ETF comparison
ITOT vs RSP
US Total Market vs US Large Cap.
iShares Core S&P Total U.S. Stock Market ETF · Invesco S&P 500 Equal Weight ETF
Holdings overlap
502 positions appear in both funds. Buying equal dollars of ITOT and RSP would leave roughly 40.4% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
ITOT 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 the cost calculator pre-filled with ITOT vs RSP.
Top shared holdings
502 shared in total| # | Holding | In ITOT | In RSP | Overlap |
|---|---|---|---|---|
| 1 | Palo Alto Networks, Inc. | 0.38% | 0.24% | 0.24% |
| 2 | RTX Corp. | 0.35% | 0.23% | 0.23% |
| 3 | Thermo Fisher Scientific, Inc. | 0.25% | 0.23% | 0.23% |
| 4 | Arista Networks, Inc. | 0.24% | 0.23% | 0.23% |
| 5 | Crowdstrike Holdings, Inc. | 0.27% | 0.23% | 0.23% |
| 6 | Mastercard, Inc. | 0.57% | 0.23% | 0.23% |
| 7 | Microsoft Corp. | 3.79% | 0.23% | 0.23% |
| 8 | GE Vernova, Inc. | 0.43% | 0.22% | 0.22% |
| 9 | Amazon.com, Inc. | 3.19% | 0.22% | 0.22% |
| 10 | Amgen, Inc. | 0.27% | 0.22% | 0.22% |
| 11 | JPMorgan Chase & Co. | 1.20% | 0.22% | 0.22% |
| 12 | Bank of America Corp. | 0.51% | 0.22% | 0.22% |
Only in ITOT
1,996 total- Exxon Mobil Corp. 0.77%
- Space Exploration Technologies Corp. 0.14%
- Snowflake, Inc. 0.12%
- Bloom Energy Corp. 0.11%
- Cloudflare, Inc. 0.11%
- Astera Labs, Inc. 0.09%
- Rocket Lab Corp. 0.07%
- Cheniere Energy, Inc. 0.07%
- Ferguson Enterprises, Inc. 0.06%
- Credo Technology Group Holding Ltd. 0.06%
Only in RSP
2 total- ExxonMobil Holdings Corp. 0.20%
- Invesco Government & Agency Portfolio 0.18%
Related comparisons
More comparisons with ITOT
- ITOT vs CGUS · Capital Group Core Equity ETF 40.3%
- ITOT vs DGRO · iShares Core Dividend Growth ETF 39.8%
- ITOT vs DUHP · DFA U.S. High Relative Profitability Portfolio – ETF Class Shares 38.8%
- ITOT vs VTV · Vanguard Morningstar Value ETF 38.8%
- ITOT vs QUAL · iShares MSCI USA Quality Factor ETF 38.6%
- ITOT vs CGGR · Capital Group Growth ETF 38.3%
More comparisons with RSP
- RSP vs SCHB · Schwab U.S. Broad Market ETF 40.1%
- RSP vs VYM · Vanguard High Dividend Yield Index Fund ETF Shares 37.2%
- RSP vs DGRO · iShares Core Dividend Growth ETF 33.0%
- RSP vs MGC · Vanguard Morningstar Mega Cap ETF 28.4%
- RSP vs VIG · Vanguard Dividend Appreciation Index Fund ETF Shares 27.3%
- RSP vs FELC · Fidelity Enhanced Large Cap Core ETF 25.3%
Percentages are holdings overlap with the named fund.
Open ITOT or RSP 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 methodology and 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.