SEATX — Tax-Advantage Income Fund
Data updated: 2026-07-29
SEATX — Tax-Advantage Income Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Municipal - National Bond · $840.33M AUM · 1.08% expense ratio · 4.9% 1-yr return. From SEC regulatory filings.
SEATX Fund Overview
SEATX — Tax-Advantage Income Fund is a US mutual fund managed by Sei Tax Exempt Trust, categorised as Long Municipal - National Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Sei Tax Exempt Trust
- Category: Long Municipal - National Bond
- Assets under management: $840.33M
- 1-year return: 4.9%
- Ticker: SEATX
- SEC CIK: 0000701817
- SEC series ID: S000016947
- Share class ID: C000047166
SEATX Holdings
Top 10 holdings of Tax-Advantage Income Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States of America | 1.65% |
| Puerto Rico Comwlth | 1.47% |
| Puerto Rico Sales Tax Fing Corp. Sales Tax Rev | 1.32% |
| United States of America | 1.30% |
| Texas Wtr Dev Brd Rev | 1.29% |
| Gdb Debt Recovery Auth Of Comwlth Puerto Rico | 0.99% |
| North Ft Bend Wtr Auth Tex Wtr Sys Rev | 0.96% |
| M-S-R Energy Auth Calif Gas Rev | 0.86% |
| United States of America | 0.85% |
| Tobacco Settlement Finance Authority | 0.85% |
SEATX Portfolio Allocation
Asset-class allocation of Tax-Advantage Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 90.3% |
| Other | 5.7% |
| Equity | 3.4% |
| Cash & Equivalents | 0.2% |
| Securitized | 0.1% |
SEATX Performance
Total returns for SEATX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.3% |
| 1 year | 4.9% |
| 3 years (annualised) | 5.1% |
| 5 years (annualised) | 1.0% |
SEATX Risk Information
Risk metrics for SEATX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.8%
SEATX Costs and Fees
SEATX costs about $108 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.08%
- Gross expense ratio: 1.08%
- Portfolio turnover: 20%
- Brokerage commissions: 0.08 bps of average net assets (SEC N-CEN)
SEATX Cashflows
Over the 12 months to 2026-02, Tax-Advantage Income Fund had net outflows of $66.26M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | −$26.87M |
| 2026-01 | −$2.82M |
| 2025-12 | $20.80M |
| 2025-11 | −$3.51M |
| 2025-10 | −$10.88M |
| 2025-09 | −$6.58M |
SEATX Debt Constituents
Largest debt holdings of Tax-Advantage Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Puerto Rico Comwlth | 1.47% |
| Puerto Rico Sales Tax Fing Corp. Sales Tax Rev | 1.32% |
| Texas Wtr Dev Brd Rev | 1.29% |
| Gdb Debt Recovery Auth Of Comwlth Puerto Rico | 0.99% |
| North Ft Bend Wtr Auth Tex Wtr Sys Rev | 0.96% |
| M-S-R Energy Auth Calif Gas Rev | 0.86% |
| Tobacco Settlement Finance Authority | 0.85% |
| Tobacco Settlement Fing Corp. Rhode Is | 0.83% |
| Australia And New Zealand Banking Group Limited | 0.82% |
| Puerto Rico Elec Pwr Auth Pwr Rev | 0.77% |
SEATX Prospectus and SEC Filings
Official Tax-Advantage Income Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Municipal - National Bond 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.