ETF comparison
IWF vs RSP
US Large Cap Growth vs US Large Cap.
iShares Russell 1000 Growth ETF · Invesco S&P 500 Equal Weight ETF
Holdings overlap
177 positions appear in both funds. Buying equal dollars of IWF and RSP would leave roughly 19.1% 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
IWF is 2 bps cheaper than RSP. On a $100,000 position that's about $20/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 IWF vs RSP.
Top shared holdings
177 shared in total| # | Holding | In IWF | In RSP | Overlap |
|---|---|---|---|---|
| 1 | PALO ALTO NETWORKS, INC. | 0.81% | 0.24% | 0.24% |
| 2 | BOOKING HOLDINGS INC. | 0.41% | 0.23% | 0.23% |
| 3 | ARISTA NETWORKS, INC. | 0.53% | 0.23% | 0.23% |
| 4 | CROWDSTRIKE HOLDINGS, INC. | 0.57% | 0.23% | 0.23% |
| 5 | DATADOG, INC. | 0.25% | 0.23% | 0.23% |
| 6 | MASTERCARD INCORPORATED | 1.23% | 0.23% | 0.23% |
| 7 | MICROSOFT CORPORATION | 4.11% | 0.23% | 0.23% |
| 8 | FORTINET, INC. | 0.28% | 0.23% | 0.23% |
| 9 | GE VERNOVA INC. | 0.94% | 0.22% | 0.22% |
| 10 | AMAZON.COM, INC. | 0.57% | 0.22% | 0.22% |
| 11 | AMGEN INC. | 0.41% | 0.22% | 0.22% |
| 12 | VISA INC. | 1.68% | 0.22% | 0.22% |
Only in IWF
191 total- SNOWFLAKE INC. 0.25%
- SPACE EXPLORATION TECHNOLOGIES CORP. 0.24%
- BLOOM ENERGY CORPORATION 0.24%
- CLOUDFLARE, INC. 0.23%
- Astera Labs, Inc 0.22%
- SPOTIFY TECHNOLOGY S.A. 0.21%
- ROCKET LAB CORPORATION 0.16%
- Nu Holdings Ltd. 0.14%
- Credo Technology Group Holding Ltd 0.13%
- ALNYLAM PHARMACEUTICALS, INC. 0.12%
Only in RSP
327 total- PayPal Holdings, Inc. 0.27%
- Bio-Techne Corp. 0.27%
- Zebra Technologies Corp. 0.26%
- Global Payments Inc. 0.26%
- IQVIA Holdings Inc. 0.25%
- Baxter International Inc. 0.25%
- International Paper Co. 0.25%
- Willis Towers Watson PLC 0.25%
- Garmin Ltd. 0.24%
- Regeneron Pharmaceuticals, Inc. 0.24%
Related comparisons
More comparisons with IWF
- IWF vs IWX · iShares Russell Top 200 Value ETF 16.7%
- IWF vs JAVA · JPMorgan Active Value ETF 16.7%
- IWF vs IWD · iShares Russell 1000 Value ETF 16.3%
- IWF vs MGV · Vanguard Morningstar Mega Cap Value ETF 13.9%
- IWF vs MOAT · VanEck Morningstar Wide Moat ETF 13.4%
- IWF vs VTV · Vanguard Morningstar Value ETF 13.2%
More comparisons with RSP
- RSP vs VB · Vanguard Morningstar Small-Cap ETF 19.0%
- RSP vs VUG · Vanguard Morningstar Growth ETF 18.4%
- RSP vs QQQ · Invesco QQQ Trust 16.4%
- RSP vs TCAF · T. Rowe Price Capital Appreciation Equity ETF 12.3%
- RSP vs CGUS · Capital Group Core Equity ETF 10.8%
- RSP vs XLG · Invesco S&P 500 Top 50 ETF 9.6%
Percentages are holdings overlap with the named fund.
Open IWF 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.