DYNFequity
iShares U.S. Equity Factor Rotation Active ETF
264holdings
0.26%annual fee
USmarket
Valuation202 companies covered
24.6×P / E97% by weight
4.46×P / B89% by weight
4.1%Earnings yield
ETF comparisons / DYNF vs SPY
equity comparison · Holdings dated 2026-10-29
DYNF vs SPY
iShares U.S. Equity Factor Rotation Active ETF compared with State Street SPDR S&P 500 ETF Trust
The funds share a substantial core but differ outside it.DYNF has 36 companies outside the overlap; SPY has 325.
Do DYNF and SPY overlap?
DYNF and SPY overlap by 66.5% by weight, across 176 shared companies.
SPYUS equity
State Street SPDR S&P 500 ETF Trust
504holdings
0.09%annual fee
USmarket
Valuation492 companies covered
27.0×P / E97% by weight
5.48×P / B86% by weight
3.7%Earnings yield
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
176 companies held in both funds
DYNF weight
SPY weight
| Shared company | DYNF | SPY |
|---|---|---|
| NVIDIA CORP NVDA | 8.00% | 7.77% |
| Apple Inc AAPL | 8.20% | 7.66% |
| Microsoft Corp MSFT | 4.76% | 5.92% |
| ALPHABET INC GOOGL 2 share classes | 3.75% | 4.52% |
| ↳ ALPHABET INC-CL A GOOGL | 2.05% | 2.50% |
| ↳ ALPHABET INC-CL C GOOG | 1.70% | 2.02% |
| AMAZON.COM INC AMZN | 3.98% | 3.60% |
| BROADCOM INC AVGO | 2.49% | 2.47% |
| META PLATFORMS INC-CLASS A META | 2.36% | 2.07% |
| TESLA INC TSLA | 1.70% | 1.71% |
| Micron Technology Inc MU | 1.76% | 1.59% |
| ELI LILLY & CO LLY | 1.44% | 1.65% |
| ADVANCED MICRO DEVICES AMD | 1.69% | 1.39% |
| JPMorgan Chase & Co JPM | 3.38% | 1.37% |
| ExxonMobil Holdings Corporation 2670549D | 3.05% | 1.13% |
| BERKSHIRE HATHAWAY INC. BRK/B | 1.04% | 1.52% |
| JOHNSON & JOHNSON JNJ | 2.01% | 1.00% |
| WALMART INC. WMT | 1.09% | 0.81% |
| Chevron Corp CVX | 1.65% | 0.69% |
| PALANTIR TECHNOLOGIES INC-A PLTR | 0.76% | 0.68% |
| CISCO SYSTEMS, INC. CSCO | 1.57% | 0.64% |
| Intel Corp INTC | 0.63% | 0.69% |
| Applied Materials Inc AMAT | 1.12% | 0.50% |
| Bank of America Corp BAC | 2.13% | 0.50% |
| LAM RESEARCH LRCX | 1.32% | 0.48% |
| AbbVie Inc ABBV | 0.47% | 0.77% |
| UnitedHealth Group Inc UNH | 0.47% | 0.55% |
DYNF and SPY questions
Based on the holdings compared above
How much do DYNF and SPY overlap?
DYNF and SPY overlap by 66.5% by weight, across 176 shared companies.
Which companies do DYNF and SPY both hold?
The largest companies held in both funds are NVIDIA CORP, Apple Inc, Microsoft Corp, ALPHABET INC, AMAZON.COM INC.
Can I hold both DYNF and SPY?
Holding both means 66.5% of that part of your portfolio is the same companies counted twice. That can suit you or not depending on your goals; this tool reports the overlap rather than giving advice.
Is DYNF or SPY cheaper?
DYNF has a 0.26% expense ratio and SPY has 0.09%.
How do DYNF and SPY compare on valuation?
DYNF has a weighted P/E of 24.6 and SPY has a weighted P/E of 27.0.
Compare your own portfolio
Open the analyzerSee the companies and duplicated exposure across every fund you hold.