GATTX — Gateway Fund
Data updated: 2026-05-29
GATTX — Gateway Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Large Cap Blend / Core Equity · $6.93B AUM · 0.94% expense ratio. From SEC regulatory filings.
GATTX Fund Overview
GATTX — Gateway Fund is a US mutual fund managed by Gateway Trust, categorised as United States Large Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Gateway Trust
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $6.93B
- Ticker: GATTX
- SEC CIK: 0001406305
- SEC series ID: S000019169
- Share class ID: C000188542
GATTX Holdings
Top 10 holdings of Gateway Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp | 7.74% |
| Apple Inc | 6.99% |
| Microsoft Corp | 5.24% |
| Alphabet Inc | 4.43% |
| Amazon.com Inc | 3.91% |
| Broadcom Inc | 2.64% |
| Meta Platforms Inc | 2.35% |
| Fixed Income Clearing Corp. | 2.30% |
| JPMorgan Chase & Co | 2.15% |
| Berkshire Hathaway Inc | 2.13% |
GATTX Portfolio Allocation
Asset-class allocation of Gateway Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 97.1% |
| Cash & Equivalents | 2.3% |
| Derivatives | 0.5% |
GATTX Performance
Total returns for GATTX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -3.0% |
| 1 year | 10.2% |
| 3 years (annualised) | 10.6% |
| 5 years (annualised) | 6.3% |
GATTX Risk Information
Risk metrics for GATTX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 5.9%
GATTX Costs and Fees
GATTX costs about $94 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.94%
- Gross expense ratio: 0.98%
- Portfolio turnover: 17%
- Brokerage commissions: 2.89 bps of average net assets (SEC N-CEN)
GATTX Cashflows
Over the 12 months to 2026-03, Gateway Fund had net outflows of $290.27M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $6.46M |
| 2026-02 | −$16.79M |
| 2026-01 | $25.41M |
| 2025-12 | −$39.16M |
| 2025-11 | $30.14M |
| 2025-10 | −$2.82M |
GATTX Debt Constituents
No individual debt constituents are reported in Gateway Fund's latest SEC N-PORT filing.
GATTX Prospectus and SEC Filings
Official Gateway Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Large Cap Blend / Core 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.