TFBBX — American Funds Corporate Bond Fund
Data updated: 2026-07-29
TFBBX — American Funds Corporate Bond Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Intermediate Corporate Bond · $1.93B AUM · 0.68% expense ratio · 6.1% 1-yr return. From SEC regulatory filings.
TFBBX Fund Overview
TFBBX — American Funds Corporate Bond Fund is a US mutual fund managed by American Funds Corporate Bond Fund, categorised as Intermediate Corporate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: American Funds Corporate Bond Fund
- Category: Intermediate Corporate Bond
- Assets under management: $1.93B
- 1-year return: 6.1%
- Ticker: TFBBX
- SEC CIK: 0001553195
- SEC series ID: S000039110
- Share class ID: C000189421
TFBBX Holdings
Top 10 holdings of American Funds Corporate Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Capital Group Central Cash Fund | 7.77% |
| United States Treasury | 2.18% |
| United States Treasury | 1.40% |
| United States Treasury | 1.21% |
| Abbvie, Inc. | 1.18% |
| United States Treasury | 0.88% |
| Goldman Sachs Group, Inc. | 0.83% |
| Chubb Ina Holdings LLC | 0.82% |
| Pacificorp | 0.81% |
| JPMorgan Chase & Co. | 0.76% |
TFBBX Portfolio Allocation
Asset-class allocation of American Funds Corporate Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 93.3% |
| Cash & Equivalents | 7.8% |
| Securitized | 0.8% |
TFBBX Performance
Total returns for TFBBX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.6% |
| 1 year | 6.1% |
| 3 years (annualised) | 5.8% |
| 5 years (annualised) | 0.4% |
TFBBX Risk Information
Risk metrics for TFBBX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.5%
TFBBX Costs and Fees
TFBBX costs about $68 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.68%
- Gross expense ratio: 0.68%
- Portfolio turnover: 216%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
TFBBX Cashflows
Over the 12 months to 2026-02, American Funds Corporate Bond Fund had net inflows of $1.23M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | $20.63M |
| 2026-01 | $6.71M |
| 2025-12 | $948.47K |
| 2025-11 | $6.19M |
| 2025-10 | −$1.84M |
| 2025-09 | −$7.80M |
TFBBX Debt Constituents
Largest debt holdings of American Funds Corporate Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 2.18% |
| United States Treasury | 1.40% |
| United States Treasury | 1.21% |
| Abbvie, Inc. | 1.18% |
| United States Treasury | 0.88% |
| Goldman Sachs Group, Inc. | 0.83% |
| Chubb Ina Holdings LLC | 0.82% |
| Pacificorp | 0.81% |
| JPMorgan Chase & Co. | 0.76% |
| United States Treasury | 0.75% |
TFBBX Prospectus and SEC Filings
Official American Funds Corporate Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Intermediate Corporate 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.