TRFMvsIWBETF Comparison
AAM Transformers ETF (TRFM) and iShares Russell 1000 ETF (IWB) belong to the same industry segment: US Large Cap. In contrast, IWB's top sector exposures are Technology, Finance and Healthcare. TRFM is more expensive with a Total Expense Ratio (TER) of 0.49%, versus 0.15% for IWB. TRFM is up 16.63% year-to-date (YTD) with +$205M in YTD flows. IWB performs worse with 12.4% YTD performance, and -$2.78B in YTD flows. Run a side-by-side ETF comparison of TRFM and IWB below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
TRFM vs IWB performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | TRFM IWB | -3.05%+1.32% | -5.17%+1.69% | +16.63%+12.40% | +12.94%+16.05% | +104.62%+80.00% | n/a+75.80% |
| Flows | TRFM IWB | +$70M-$318M | +$109M-$660M | +$205M-$2.78B | +$212M-$1.18B | +$261M-$2.89B | --$2.75B |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | TRFM IWB | +23.76%+11.33% | +26.23%+12.88% | +25.53%+15.16% | n/a+17.29% |
| Max drawdown | TRFM IWB | -11.50%-3.22% | -13.06%-8.86% | -28.33%-19.16% | n/a-25.17% |
| Max drawdown duration | TRFM IWB | 64d53d | 72d76d | 125d126d | n/a709d |
TRFM | IWB | |
Last sale 10/16/2026 at 7:57 PM | $55.50 | $418.67 |
| Previous close 10/16/2026 | $57.25 | $416.77 |
| Consolidated volume 10/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Create an account to view replication metrics
TRFM | IWB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
TRFM | IWB | |
|---|---|---|
| Last price | $55.50 | $418.67 |
| 1D performance | -3.06% | +0.46% |
| AuM | $321.75 M | $48.57 B |
| E/R | 0.49% | 0.15% |
TRFM | IWB | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Advisors Asset Management | iShares |
| Benchmark | Pence Transformers Index | Russell 1000 Index |
| N° of holdings | - | 1007 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 12, 2022 | May 15, 2000 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
