DYNF vs IGM: Holdings Overlap
DYNFiShares U.S. Equity Factor Rotation Active ETF
iShares · 187 holdings · $38.6B · as of 2026-04-30
IGMiShares Expanded Tech Sector ETF
iShares · 288 holdings · $10.7B · as of 2026-03-31
Holdings snapshots are 30 days apart (DYNF: 2026-04-30, IGM: 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 IGM?
iShares U.S. Equity Factor Rotation Active ETF (DYNF, by iShares) holds 187 positions; iShares Expanded Tech Sector ETF (IGM, by iShares) holds 288. They have 40 holdings in common, and by portfolio weight the two funds are 46.8% identical. In practical terms the pair is moderately overlapping; they share a meaningful core, but each fund adds distinct exposure.
- Overlap by Weight
- 46.8%Sum of the smaller weight of each shared holding
- Shared Holdings
- 40DYNF holds 187 · IGM holds 288
- Weight in Shared Holdings
- DYNF 49%·IGM 78%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
147 of 187 positions (50.7% of the fund) are not held by IGM. Showing the top 30 by weight.
Sector Breakdown
| Sector | DYNF | IGM |
|---|---|---|
| Information Technology | 39.3% | 82.6% |
| Communication Services | 11.6% | 17.1% |
| Financials | 16.1% | 0.0% |
| Industrials | 8.6% | 0.0% |
| Consumer Discretionary | 7.6% | 0.0% |
| Other Sectors | 16.2% | 0.0% |
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% |
| IGM | +4.5% | +26.9% | +40.7% | +35.3% | +19.1% | +23.9% | 0.13% |
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 IGM →
Shared Holdings(40)
The top 10 shared positions account for 80% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. | 8.57% | 8.44% | 8.44% |
|---|---|---|---|
 AAPLApple, Inc. | 7.71% | 8.76% | 7.71% |
 MSFTMicrosoft Corp. | 5.32% | 8.23% | 5.32% |
 AVGOBroadcom, Inc. | 3.24% | 8.16% | 3.24% |
 GOOGLAlphabet, Inc., Class A | 2.85% | 4.65% | 2.85% |
 METAMeta Platforms, Inc., Class A | 2.48% | 4.17% | 2.48% |
 GOOGAlphabet, Inc., Class C | 2.08% | 3.73% | 2.08% |
 CSCOCisco Systems, Inc. | 2.75% | 2.02% | 2.02% |
 LRCXLam Research Corp. | 2.69% | 1.76% | 1.76% |
 AMATApplied Materials, Inc. | 1.40% | 1.79% | 1.40% |
 MUMicron Technology, Inc. | 1.35% | 2.51% | 1.35% |
 NFLXNetflix, Inc. | 1.17% | 2.68% | 1.17% |
 PLTRPalantir Technologies, Inc., Class A | 1.16% | 2.20% | 1.16% |
 AMDAdvanced Micro Devices, Inc. | 1.14% | 2.19% | 1.14% |
 CRMSalesforce, Inc. | 0.86% | 1.15% | 0.86% |
 APHAmphenol Corp., Class A | 0.76% | 1.02% | 0.76% |
 WDCWestern Digital Corp. | 0.55% | 0.60% | 0.55% |
 GLWCorning, Inc. | 0.48% | 0.70% | 0.48% |
 EAElectronic Arts, Inc. | 0.44% | 0.30% | 0.30% |
 APPAppLovin Corp., Class A | 0.29% | 0.71% | 0.29% |
 STXSeagate Technology Holdings PLC | 0.24% | 0.56% | 0.24% |
 NOWServiceNow, Inc. | 0.21% | 0.72% | 0.21% |
 INTCIntel Corp. | 0.19% | 1.37% | 0.19% |
 LITELumentum Holdings, Inc. | 0.16% | 0.33% | 0.16% |
 SNDKSandisk Corp/DE | 0.12% | 0.62% | 0.12% |
Frequently Asked Questions
How much do DYNF and IGM overlap?
DYNF and IGM overlap by 46.8% of portfolio weight. They share 40 holdings (DYNF holds 187 positions and IGM holds 288), based on each fund's latest SEC-reported holdings.
Is it redundant to own both DYNF and IGM?
The two portfolios are 46.8% identical by weight. Owning both is defensible: they share a meaningful core, but each fund adds exposure the other lacks.
What are the biggest shared holdings of DYNF and IGM?
The largest positions held by both funds are NVDA, AAPL, MSFT, AVGO and GOOGL. Together the top 10 shared positions account for 80% of the total overlap.
What does DYNF own that IGM doesn't?
147 positions (50.7% of DYNF) are unique to DYNF, led by AMZN, JPM and BRK-B. In the other direction, 248 positions (22.2% of IGM) are unique to IGM.