ETF comparison
IWM vs PRF
US Small Cap vs US Value.
Holdings overlap
195 positions appear in both funds. Buying equal dollars of IWM and PRF would leave roughly 3.3% 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 15 bps cheaper than PRF. On a $100,000 position that's about $150/yr more in fees for PRF.
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 PRF.
Top shared holdings
195 shared in total| # | Holding | In IWM | In PRF | Overlap |
|---|---|---|---|---|
| 1 | PBF Energy, Inc. | 0.14% | 0.11% | 0.11% |
| 2 | Lumen Technologies, Inc. | 0.23% | 0.05% | 0.05% |
| 3 | Kohl's Corp. | 0.06% | 0.05% | 0.05% |
| 4 | SM Energy Co. | 0.20% | 0.05% | 0.05% |
| 5 | ManpowerGroup, Inc. | 0.05% | 0.04% | 0.04% |
| 6 | Jackson Financial, Inc. | 0.19% | 0.04% | 0.04% |
| 7 | Murphy Oil Corp. | 0.14% | 0.03% | 0.03% |
| 8 | Advance Auto Parts, Inc. | 0.12% | 0.03% | 0.03% |
| 9 | Commercial Metals Co. | 0.22% | 0.03% | 0.03% |
| 10 | Viasat, Inc. | 0.35% | 0.03% | 0.03% |
| 11 | United Natural Foods, Inc. | 0.09% | 0.03% | 0.03% |
| 12 | Goodyear Tire & Rubber Co. (The) | 0.06% | 0.03% | 0.03% |
Only in IWM
1,819 total- Hut 8 Corp. 0.37%
- 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%
- Krystal Biotech, Inc. 0.30%
- ESCO Technologies, Inc. 0.29%
Only in PRF
805 total- Apple Inc. 4.34%
- Alphabet Inc. 3.66%
- Microsoft Corp. 2.63%
- Amazon.com, Inc. 2.34%
- ExxonMobil Holdings Corp. 1.86%
- Berkshire Hathaway Inc. 1.82%
- Intel Corp. 1.78%
- JPMorgan Chase & Co. 1.71%
- Meta Platforms, Inc. 1.38%
- UnitedHealth Group Inc. 1.33%
Related comparisons
More comparisons with IWM
- IWM vs DFUS · Dimensional U.S. Equity Market ETF 3.2%
- IWM vs SDY · State Street SPDR S&P Dividend ETF 2.7%
- IWM vs SPTM · State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF 2.7%
- IWM vs AVMV · Avantis U.S. Mid Cap Value ETF 2.6%
- IWM vs VYM · Vanguard High Dividend Yield Index Fund ETF Shares 2.6%
- IWM vs FVD · First Trust Value Line Dividend Index Fund 2.4%
More comparisons with PRF
- PRF vs IJR · iShares Core S&P Small-Cap ETF 2.9%
- PRF vs IWD · iShares Russell 1000 Value ETF 67.5%
- PRF vs IUSV · iShares Core S&P U.S. Value ETF 64.9%
- PRF vs VONV · Vanguard Russell 1000 Value Index Fund ETF Shares 64.6%
- PRF vs ITOT · iShares Core S&P Total U.S. Stock Market ETF 63.2%
- PRF vs VTI · Vanguard Morningstar Total Stock Market ETF 63.0%
Percentages are holdings overlap with the named fund.
Open IWM or PRF 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.