ETF comparison
PRF vs SPY
US Value vs US Large Cap.
Invesco RAFI US 1000 ETF · State Street SPDR S&P 500 ETF Trust
Holdings overlap
481 positions appear in both funds. Buying equal dollars of PRF and SPY would leave roughly 63.2% 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
SPY is 25 bps cheaper than PRF. On a $100,000 position that's about $246/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 PRF vs SPY.
Top shared holdings
481 shared in total| # | Holding | In PRF | In SPY | Overlap |
|---|---|---|---|---|
| 1 | Apple Inc. | 4.34% | 7.69% | 4.34% |
| 2 | Microsoft Corp. | 2.63% | 6.22% | 2.63% |
| 3 | Alphabet Inc. | 3.66% | 2.56% | 2.56% |
| 4 | Amazon.com, Inc. | 2.34% | 3.94% | 2.34% |
| 5 | Berkshire Hathaway Inc. | 1.82% | 1.63% | 1.63% |
| 6 | JPMorgan Chase & Co. | 1.71% | 1.41% | 1.41% |
| 7 | Meta Platforms, Inc. | 1.38% | 2.09% | 1.38% |
| 8 | ExxonMobil Holdings Corp. | 1.86% | 1.05% | 1.05% |
| 9 | Johnson & Johnson | 1.13% | 1.00% | 1.00% |
| 10 | Micron Technology, Inc. | 0.88% | 1.35% | 0.88% |
| 11 | Walmart Inc. | 0.75% | 0.87% | 0.75% |
| 12 | Chevron Corp. | 1.30% | 0.65% | 0.65% |
Only in PRF
519 total- Warner Bros. Discovery, Inc. 0.21%
- Corteva, Inc. 0.14%
- ONEOK, Inc. 0.12%
- HF Sinclair Corp. 0.12%
- Electronic Arts Inc. 0.11%
- PBF Energy Inc. 0.11%
- Ovintiv Inc. 0.10%
- Reliance, Inc. 0.09%
- Kenvue Inc. 0.09%
- Cheniere Energy, Inc. 0.09%
Only in SPY
23 total- ALPHABET INC CL C 2.06%
- NXP SEMICONDUCTORS NV 0.10%
- BLOOM ENERGY CORP A 0.09%
- ONEOK INC 0.08%
- CARVANA CO 0.08%
- GARMIN LTD 0.07%
- VYLOR INC 0.07%
- INTERACTIVE BROKERS GRO CL A 0.05%
- AXON ENTERPRISE INC 0.05%
- LIVE NATION ENTERTAINMENT IN 0.04%
Related comparisons
More comparisons with PRF
- 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%
- PRF vs SPYM · State Street SPDR Portfolio S&P 500 ETF 62.3%
- PRF vs IVV · iShares Core S&P 500 ETF 62.3%
- PRF vs VOO · Vanguard S&P 500 ETF 62.2%
- PRF vs SPYV · State Street SPDR Portfolio S&P 500 Value ETF 61.7%
More comparisons with SPY
- SPY vs FELC · Fidelity Enhanced Large Cap Core ETF 62.6%
- SPY vs XLG · Invesco S&P 500 Top 50 ETF 62.5%
- SPY vs SPYG · State Street SPDR Portfolio S&P 500 Growth ETF 61.9%
- SPY vs IVW · iShares S&P 500 Growth ETF 61.9%
- SPY vs IUSG · iShares Core S&P U.S. Growth ETF 61.3%
- SPY vs FNDX · Schwab Fundamental U.S. Large Company ETF 61.0%
Percentages are holdings overlap with the named fund.
Open PRF or SPY 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.