ETF comparison
DYNF vs SPY
Multi-Factor vs US Large Cap.
iShares U.S. Equity Factor Rotation Active ETF · State Street SPDR S&P 500 ETF Trust
Holdings overlap
167 positions appear in both funds. Buying equal dollars of DYNF and SPY would leave roughly 62.0% 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
SPY is 17 bps cheaper than DYNF. On a $100,000 position that's about $166/yr more in fees for DYNF.
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 DYNF vs SPY.
Top shared holdings
167 shared in total| # | Holding | In DYNF | In SPY | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA Corp | 7.94% | 8.50% | 7.94% |
| 2 | Apple Inc | 7.47% | 7.32% | 7.32% |
| 3 | Microsoft Corp | 5.06% | 5.77% | 5.06% |
| 4 | Amazon.com Inc | 4.41% | 3.71% | 3.71% |
| 5 | Alphabet Inc | 2.63% | 3.03% | 2.63% |
| 6 | Broadcom Inc | 2.86% | 2.54% | 2.54% |
| 7 | Alphabet Inc | 2.19% | 2.43% | 2.19% |
| 8 | Meta Platforms Inc | 2.14% | 2.41% | 2.14% |
| 9 | Micron Technology Inc | 1.58% | 1.82% | 1.58% |
| 10 | Advanced Micro Devices Inc | 1.45% | 1.55% | 1.45% |
| 11 | JPMorgan Chase & Co | 3.85% | 1.33% | 1.33% |
| 12 | Tesla Inc | 1.32% | 1.57% | 1.32% |
Only in DYNF
60 total- Trane Technologies PLC 0.56%
- Eaton Corp PLC 0.52%
- Space Exploration Technologies Corp 0.47%
- Electronic Arts Inc 0.35%
- Medtronic PLC 0.29%
- Seagate Technology Holdings PLC 0.29%
- Woodward Inc 0.12%
- RenaissanceRe Holdings Ltd 0.10%
- ATI Inc 0.09%
- CRH PLC 0.08%
Only in SPY
338 total- MASTERCARD INC A 0.67%
- MERCK + CO. INC. 0.53%
- PROCTER + GAMBLE CO/THE 0.51%
- COCA COLA CO/THE 0.50%
- HOME DEPOT INC 0.42%
- KLA CORP 0.41%
- LINDE PLC 0.33%
- AMGEN INC 0.33%
- ARISTA NETWORKS INC 0.33%
- ANALOG DEVICES INC 0.31%
Related comparisons
More comparisons with DYNF
- DYNF vs SPYM · State Street SPDR Portfolio S&P 500 ETF 61.3%
- DYNF vs IVV · iShares Core S&P 500 ETF 61.3%
- DYNF vs VOO · Vanguard S&P 500 ETF 61.2%
- DYNF vs SCHB · Schwab U.S. Broad Market ETF 58.3%
- DYNF vs LRGF · iShares U.S. Equity Factor ETF 58.0%
- DYNF vs GSLC · Goldman Sachs ActiveBeta U.S. Large Cap Equity ETF 57.2%
More comparisons with SPY
- SPY vs PRF · Invesco RAFI US 1000 ETF 61.9%
- SPY vs VONG · Vanguard Russell 1000 Growth Index Fund ETF Shares 59.8%
- SPY vs FNDX · Schwab Fundamental U.S. Large Company ETF 59.4%
- SPY vs VUG · Vanguard Morningstar Growth ETF 59.0%
- SPY vs ONEQ · Fidelity Nasdaq Composite Index ETF 57.6%
- SPY vs SUSA · iShares ESG Optimized MSCI USA ETF 56.8%
Percentages are holdings overlap with the named fund.
Open DYNF 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.