SOLR — Guinness Atkinson Sustainable Energy ETF
Data updated: 2026-08-28
SOLR — Guinness Atkinson Sustainable Energy ETF. Global (incl. US) Mid Cap Growth Thematic Equity · $4.56M AUM. Holdings, fees, performance and SEC filings.
SOLR Fund Overview
SOLR — Guinness Atkinson Sustainable Energy ETF is a US ETF managed by Guinness Atkinson Funds, categorised as Global (incl. US) Mid Cap Growth Thematic Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: Guinness Atkinson Funds
- Category: Global (incl. US) Mid Cap Growth Thematic Equity
- Assets under management: $4.56M
- 1-year return: 27.3%
- Ticker: SOLR
- SEC CIK: 0000919160
- SEC series ID: S000069963
- Share class ID: C000222800
SOLR Holdings
Top 10 holdings of Guinness Atkinson Sustainable Energy ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Iberdrola SA /eur/ | 5.12% |
| Nextera Energy, Inc. | 5.00% |
| Hubbell, Inc. | 4.79% |
| Legrand SA /eur/ | 4.41% |
| Eaton Corp. PLC | 4.32% |
| Amphenol Corp.-Cl A | 4.29% |
| Prysmian Spa /eur/ | 4.21% |
| Schneider Elec SA /eur/ | 4.15% |
| Trane Technologies PLC | 4.08% |
| Ormat Technologies, Inc. | 3.73% |
SOLR Portfolio Allocation
Asset-class allocation of Guinness Atkinson Sustainable Energy ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 94.6% |
SOLR Performance
Total returns for SOLR (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 12.7% |
| 1 year | 27.3% |
| 3 years (annualised) | 4.8% |
| 5 years (annualised) | 2.8% |
SOLR Risk Information
Risk metrics for SOLR, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 19.7%
SOLR Costs and Fees
SOLR costs about $79 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.79%
- Gross expense ratio: 3.81%
- Portfolio turnover: 18%
- Brokerage commissions: 1.40 bps of average net assets (SEC N-CEN)
SOLR Cashflows
Over the 12 months to 2026-06, Guinness Atkinson Sustainable Energy ETF had net outflows of $292.16K, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $0 |
| 2026-05 | $0 |
| 2026-04 | $0 |
| 2026-03 | $0 |
| 2026-02 | $0 |
| 2026-01 | $0 |
SOLR Debt Constituents
No individual debt constituents are reported in Guinness Atkinson Sustainable Energy ETF's latest SEC N-PORT filing.
SOLR Prospectus and SEC Filings
Official Guinness Atkinson Sustainable Energy ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-04-30
- Prospectus supplement (497) — filed 2026-05-05
- Prospectus supplement (497) — filed 2025-07-03
- Portfolio holdings (N-PORT) — filed 2026-08-28
- Portfolio holdings (N-PORT) — filed 2026-05-28
- Portfolio holdings (N-PORT) — filed 2026-02-26
- Annual census (N-CEN) — filed 2026-03-16
- Annual census (N-CEN) — filed 2025-03-11
Related Funds
Other Global (incl. US) Mid Cap Growth Thematic 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.