TRFM — AAM Transformers ETF
Data updated: 2026-06-26
TRFM — AAM Transformers ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Multi-Cap / All-Cap Growth Equity · $155.61M AUM · 0.49% expense ratio · 53.8% 1-yr return. From SEC regulatory filings.
TRFM Fund Overview
TRFM — AAM Transformers ETF is a US ETF managed by ETF Series Solutions, categorised as United States Multi-Cap / All-Cap Growth Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: ETF Series Solutions
- Category: United States Multi-Cap / All-Cap Growth Equity
- Assets under management: $155.61M
- 1-year return: 53.8%
- Ticker: TRFM
- SEC CIK: 0001540305
- SEC series ID: S000076555
- Share class ID: C000236534
TRFM Holdings
Top 10 holdings of AAM Transformers ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Mount Vernon Liquid Assets Portfolio, LLC | 13.63% |
| Advanced Micro Devices Inc | 1.14% |
| Bloom Energy Corp | 1.14% |
| Sandisk Corp/DE | 1.13% |
| Seagate Technology Holdings PL | 1.03% |
| Marvell Technology Inc | 1.00% |
| Ciena Corp | 0.97% |
| Western Digital Corp | 0.96% |
| Texas Instruments Inc | 0.90% |
| Lumentum Holdings Inc | 0.88% |
TRFM Portfolio Allocation
Asset-class allocation of AAM Transformers ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.9% |
| Cash & Equivalents | 13.7% |
TRFM Performance
Total returns for TRFM (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 14.8% |
| 1 year | 53.8% |
| 3 years (annualised) | 30.7% |
TRFM Risk Information
Risk metrics for TRFM, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 23.5%
TRFM Costs and Fees
TRFM costs about $49 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.49%
- Gross expense ratio: 0.49%
- Portfolio turnover: 79%
- Brokerage commissions: 8.23 bps of average net assets (SEC N-CEN)
TRFM Cashflows
Over the 12 months to 2026-04, AAM Transformers ETF had net inflows of $67.30M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $7.92M |
| 2026-03 | $5.29M |
| 2026-02 | $8.52M |
| 2026-01 | $10.02M |
| 2025-12 | −$378.12K |
| 2025-11 | $4.81M |
TRFM Debt Constituents
No individual debt constituents are reported in AAM Transformers ETF's latest SEC N-PORT filing.
TRFM Prospectus and SEC Filings
Official AAM Transformers ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Multi-Cap / All-Cap Growth Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.