ETF comparison
IWM vs RPG
US Small Cap vs US Large Cap Growth.
Holdings overlap
0 positions appear in both funds. Buying equal dollars of IWM and RPG would leave roughly 0.0% 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
IWM is 16 bps cheaper than RPG. On a $100,000 position that's about $160/yr more in fees for RPG.
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 IWM vs RPG.
Top shared holdings
0 shared in totalNo shared holdings between these funds.
Only in IWM
2,014 total- Moog, Inc. 0.38%
- Hut 8 Corp. 0.37%
- Viasat, Inc. 0.35%
- BrightSpring Health Services, Inc. 0.35%
- Cytokinetics, Inc. 0.35%
- MaxLinear, Inc. 0.34%
- Argan, Inc. 0.34%
- UMB Financial Corp. 0.33%
- JFrog Ltd. 0.31%
- Riot Platforms, Inc. 0.30%
Only in RPG
67 total- Sandisk Corp. 6.34%
- Micron Technology, Inc. 3.42%
- Comfort Systems USA, Inc. 3.34%
- CrowdStrike Holdings, Inc. 2.50%
- Advanced Micro Devices, Inc. 2.48%
- Monolithic Power Systems, Inc. 2.43%
- Howmet Aerospace Inc. 2.35%
- Berkshire Hathaway Inc. 2.24%
- KLA Corp. 2.12%
- Amphenol Corp. 2.12%
Related comparisons
More comparisons with IWM
- IWM vs RPV · Invesco S&P 500 Pure Value ETF 0.0%
- IWM vs RSP · Invesco S&P 500 Equal Weight ETF 0.0%
- IWM vs SCHG · Schwab U.S. Large-Cap Growth ETF 0.0%
- IWM vs SCHY · Schwab International Dividend Equity ETF 0.0%
- IWM vs SPHB · Invesco S&P 500 High Beta ETF 0.0%
- IWM vs SPHD · Invesco S&P 500 High Dividend Low Volatility ETF 0.0%
More comparisons with RPG
- RPG vs SCHD · Schwab U.S. Dividend Equity ETF 0.0%
- RPG vs SPYG · State Street SPDR Portfolio S&P 500 Growth ETF 35.4%
- RPG vs IVW · iShares S&P 500 Growth ETF 35.4%
- RPG vs IUSG · iShares Core S&P U.S. Growth ETF 34.6%
- RPG vs VOOG · Vanguard S&P 500 Growth Index Fund ETF Shares 32.7%
- RPG vs IWF · iShares Russell 1000 Growth ETF 30.2%
Percentages are holdings overlap with the named fund.
Open IWM or RPG 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.