DYNF vs VOO: Holdings Overlap
DYNFiShares U.S. Equity Factor Rotation Active ETF
iShares · 187 holdings · $38.6B · as of 2026-04-30
Vanguard · 504 holdings · $1.03T · as of 2026-03-31
Holdings snapshots are 30 days apart (DYNF: 2026-04-30, VOO: 2026-03-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are DYNF and VOO?
iShares U.S. Equity Factor Rotation Active ETF (DYNF, by iShares) holds 187 positions; Vanguard 500 Index Fund (VOO, by Vanguard) holds 504. They have 147 holdings in common, and by portfolio weight the two funds are 61.9% identical. In practical terms the pair is heavily overlapping, with largely the same stocks driving both funds.
- Overlap by Weight
- 61.9%Sum of the smaller weight of each shared holding
- Shared Holdings
- 147DYNF holds 187 · VOO holds 504
- Weight in Shared Holdings
- DYNF 98%·VOO 72%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in DYNF
40 of 187 positions (1.3% of the fund) are not held by VOO. Showing the top 30 by weight.
Sector Breakdown
| Sector | DYNF | VOO |
|---|---|---|
| Information Technology | 39.3% | 32.7% |
| Financials | 16.1% | 12.4% |
| Communication Services | 11.6% | 10.5% |
| Consumer Discretionary | 7.6% | 9.9% |
| Health Care | 6.5% | 9.5% |
| Other Sectors | 18.3% | 24.9% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| DYNF | +4.0% | +15.6% | +25.9% | +25.0% | +15.5% | — | 0.77% |
| VOO | +3.4% | +14.0% | +23.7% | +21.3% | +13.4% | +15.4% | 1.03% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in DYNF vs VOO →
Shared Holdings(147)
The top 10 shared positions account for 58% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. COM | 8.57% | 7.58% | 7.58% |
|---|---|---|---|
 AAPLApple Inc. COM | 7.71% | 6.66% | 6.66% |
 MSFTMicrosoft Corp. COM | 5.32% | 4.91% | 4.91% |
 AMZNAmazon.com, Inc. COM | 4.40% | 3.64% | 3.64% |
 GOOGLAlphabet Inc. CAP STK CL A | 2.85% | 2.99% | 2.85% |
 AVGOBroadcom Inc COM | 3.24% | 2.62% | 2.62% |
 METAMeta Platforms, Inc., Class A | 2.48% | 2.24% | 2.24% |
 GOOGAlphabet Inc. CAP STK CL C | 2.08% | 2.40% | 2.08% |
 TSLATesla Inc COM | 1.73% | 1.87% | 1.73% |
 BRK-BBerkshire Hathaway, Inc., Class B | 2.37% | 1.57% | 1.57% |
 JPMJPMorgan Chase & Co. COM | 3.57% | 1.34% | 1.34% |
 XOMExxon Mobil Corp. COM | 1.92% | 1.27% | 1.27% |
 JNJJohnson & Johnson COM | 1.91% | 1.05% | 1.05% |
 WMTWalmart Inc COM | 1.42% | 0.97% | 0.97% |
 LLYEli Lilly & Co. COM | 0.89% | 1.30% | 0.89% |
 NFLXNetflix, Inc. COM | 1.17% | 0.73% | 0.73% |
 MUMicron Technology Inc. COM | 1.35% | 0.68% | 0.68% |
 PLTRPalantir Technologies, Inc., Class A | 1.16% | 0.60% | 0.60% |
 AMDAdvanced Micro Devices Inc. COM | 1.14% | 0.59% | 0.59% |
 CATCaterpillar Inc COM | 1.27% | 0.59% | 0.59% |
 BACBank of America Corp. COM | 1.58% | 0.56% | 0.56% |
 CSCOCisco Systems, Inc. COM | 2.75% | 0.55% | 0.55% |
 GEGeneral Electric Co. | 0.57% | 0.53% | 0.53% |
 AMATApplied Materials Inc. COM | 1.40% | 0.48% | 0.48% |
 LRCXLam Research Corporation COM NEW | 2.69% | 0.48% | 0.48% |
Frequently Asked Questions
How much do DYNF and VOO overlap?
DYNF and VOO overlap by 61.9% of portfolio weight. They share 147 holdings (DYNF holds 187 positions and VOO holds 504), based on each fund's latest SEC-reported holdings.
Is it redundant to own both DYNF and VOO?
The two portfolios are 61.9% identical by weight. Owning both mostly doubles down on the shared core rather than diversifying: the same large positions drive both funds.
What are the biggest shared holdings of DYNF and VOO?
The largest positions held by both funds are NVDA, AAPL, MSFT, AMZN and GOOGL. Together the top 10 shared positions account for 58% of the total overlap.
What does DYNF own that VOO doesn't?
40 positions (1.3% of DYNF) are unique to DYNF, led by PEN, BE and RBLX. In the other direction, 357 positions (27.4% of VOO) are unique to VOO.