Data as of Oct 28, 2026.
DYNF vs IWF: Differences, Returns & Fees
Over the year to Oct 28, 2026, DYNF returned +14.5% to IWF's +0.9%; 51% of their weight is in the same names.
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Net assets on Oct 27, 2026: $42.7bn for iShares U.S. Equity Factor Rotation Active ETF and $124.7bn for iShares Russell 1000 Growth ETF.
Pair scorecard
IWF costs 0.08 points a year less; their one-year returns differ by 13.6 points; IWF is 2.9 times larger.
| Measure | DYNF | IWF |
|---|---|---|
| Return | ||
| Total return, 1 year | +14.5% | +0.9% |
| Drawdown | ||
| Below its high | 4.8%, high on Oct 6, 2026 | |
| Benchmark | ||
| What it tracks | No index, actively managed | Russell 1000 Growth Index |
| Cost and size | ||
| Expense ratio | 0.26% | 0.18% |
| Net assets, as of Oct 27, 2026 | $42.7bn | $124.7bn |
| Holdings | ||
| Holdings in common | 51% | |
| Top ten holdings, share of the fund | 40.7% | 57.5% |
Holdings in common uses holdings dated Oct 27, 2026. Method
Risk and return
Mar 29, 2019 to Oct 23, 2026 · 395 weekly returnsEach against its own benchmark: DYNF against PBUS, Mar 29, 2019 to Oct 23, 2026; IWF against VONG, Oct 1, 2010 to Oct 23, 2026.
IWF returned more: +232.2% to +202.7%. DYNF swung slightly less: 19.3% to 21.3%. DYNF and IWF fell about the same at their worst: −32.7% and −32.5%.
Full scorecard
19 measures, with how each is measured Open ↓
| Measure | DYNF | IWF | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +202.7% | +232.2% | IWF | Price change plus distributions, reinvested. |
| Annualized | +15.7% | +17.1% | IWF (slight) | Total return as a yearly rate. |
| Price return | +170.1% | +216.1% | IWF | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 19.3% | 21.3% | DYNF (slight) | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 13.4% | 14.1% | DYNF (slight) | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −32.7% | −32.5% | Tie | Deepest fall from a high to the low after it. |
| Upside capture | 104.8% | 99.8% | Share of its benchmark's rise caught in the weeks it rose. | |
| Downside capture | 102.2% | 100.1% | Share of its benchmark's fall taken in the weeks it fell. Lower is better. | |
| Beta | 1.03 | 1.00 | Not an edge | How far it moves for each 1% its benchmark moves. |
| R squared | 0.96 | 1.00 | Not an edge | Share of its weekly moves its benchmark explains. |
| Risk-adjusted | ||||
| Sharpe | 0.71 | 0.72 | Tie | Return above Treasury bills per unit of volatility. |
| Sortino | 1.02 | 1.08 | IWF (slight) | Return above Treasury bills per unit of downside deviation. |
| Treynor | 0.132 | 0.149 | Return above Treasury bills per unit of beta. | |
| Calmar | 0.48 | 0.53 | IWF (slight) | Annualized return divided by the max drawdown. |
| Against the benchmark | ||||
| Benchmark | PBUS | VONG | The ETF each fund is measured against. | |
| Alpha | −0.1% a year | −0.1% a year | Not significant | Yearly return beyond what its beta to the benchmark predicts. |
| Alpha t-stat | −0.05 | −0.58 | Not an edge | How sure the alpha is. Below 2, it could be chance. |
| Alpha range | −2.9% to +2.7% | −0.6% to +0.3% | Includes zero | The 95% range for the yearly alpha. |
| Information ratio | 0.09 | −0.11 | Return against its benchmark per unit of tracking error. | |
| Tracking error | 3.9% | 1.0% | Not an edge | How far weekly returns stray from the benchmark, annualized. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 395 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, DYNF and IWF hold 51% of their money in the same securities at the same weight. Holdings dated Oct 27, 2026.
half
51% in common
Only in one fund ↓
Side by side
DYNF and IWF on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
DYNF and IWF do different jobs. What does each one do in a portfolio?
- What each follows. DYNF follows No index, actively managed and IWF follows Russell 1000 Growth Index.
- One-year total return. Over 1 year to Oct 28, 2026 DYNF returned +14.5% and IWF +0.9% with distributions reinvested, a gap of 13.6 points.
- Holdings in common (similar). 51% of the weight is in the same securities (holdings dated Oct 27, 2026).
Data as of Oct 28, 2026.
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DYNF
DYNF is actively managed and tracks no index. Over the year to Oct 28, 2026 it returned +14.5% with distributions reinvested, against +13.3% for its benchmark, the MSCI USA Index. The prospectus expense ratio is 0.26% a year. By its holdings published by its issuer for Oct 27, 2026, 95% of the fund by weight is stocks the S&P 500 also holds, across 262 positions, with the top ten at 40.7%.
IWF
IWF tracks the Russell 1000 growth. Over the year to Oct 28, 2026 it returned +0.9% with distributions reinvested, against +1.1% for its benchmark, the Russell 1000 Growth Index. The prospectus expense ratio is 0.18% a year. By its holdings published by its issuer for Oct 27, 2026, 94% of the fund by weight is stocks the S&P 500 also holds, across 374 positions, with the top ten at 57.5%. It sat 4.8% below its high of Oct 6, 2026 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, DYNF or IWF?
- In the year to Oct 28, 2026, with distributions reinvested, DYNF returned +14.5% and IWF +0.9%.
- Which is cheaper, DYNF or IWF?
- IWF is cheaper, by 0.08 percentage points a year. That is about $8 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, DYNF against IWF, data as of Oct 28, 2026. https://etfiq.com/compare/any/dynf-vs-iwf
ETFIQ. (Oct 28, 2026). DYNF against IWF. Retrieved from https://etfiq.com/compare/any/dynf-vs-iwf
[DYNF against IWF (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/dynf-vs-iwf)
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