RIGRX — Investment Grade Bond Fund
Data updated: 2026-06-22
RIGRX — Investment Grade Bond Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Total / Aggregate Bond · $1.01B AUM · 0.38% expense ratio · 4.2% 1-yr return. From SEC regulatory filings.
RIGRX Fund Overview
RIGRX — Investment Grade Bond Fund is a US mutual fund managed by Russell Investment CO, categorised as Long Total / Aggregate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Russell Investment CO
- Category: Long Total / Aggregate Bond
- Assets under management: $1.01B
- 1-year return: 4.2%
- Ticker: RIGRX
- SEC CIK: 0000351601
- SEC series ID: S000001587
- Share class ID: C000166200
RIGRX Holdings
Top 10 holdings of Investment Grade Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Russell Investments Trust Company Commingled Employee Benefit Funds Trust-U.S. Cash Management Fund | 8.51% |
| Government National Mortgage Association | 1.50% |
| United States Treasury | 0.95% |
| United States Treasury | 0.87% |
| United States Treasury | 0.76% |
| BX Trust | 0.73% |
| United States Treasury | 0.69% |
| Apna Park CLO DAC | 0.68% |
| United States Treasury | 0.68% |
| United States Treasury | 0.67% |
RIGRX Portfolio Allocation
Asset-class allocation of Investment Grade Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 60.8% |
| Securitized | 31.0% |
| Cash & Equivalents | 8.5% |
RIGRX Performance
Total returns for RIGRX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.0% |
| 1 year | 4.2% |
| 3 years (annualised) | 3.4% |
| 5 years (annualised) | -0.2% |
RIGRX Risk Information
Risk metrics for RIGRX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.5%
RIGRX Costs and Fees
RIGRX costs about $38 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.38%
- Gross expense ratio: 0.41%
- Portfolio turnover: 82%
- Brokerage commissions: 0.76 bps of average net assets (SEC N-CEN)
RIGRX Cashflows
Over the 12 months to 2026-04, Investment Grade Bond Fund had net inflows of $57.90M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $4.99M |
| 2026-03 | $2.27M |
| 2026-02 | $8.46M |
| 2026-01 | $1.85M |
| 2025-12 | $17.63M |
| 2025-11 | −$34.47M |
RIGRX Debt Constituents
Largest debt holdings of Investment Grade Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 0.95% |
| United States Treasury | 0.87% |
| United States Treasury | 0.76% |
| United States Treasury | 0.69% |
| United States Treasury | 0.68% |
| United States Treasury | 0.67% |
| United States Treasury | 0.65% |
| United States Treasury | 0.64% |
| United States Treasury | 0.62% |
| United States Treasury | 0.61% |
RIGRX Prospectus and SEC Filings
Official Investment Grade Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Total / Aggregate 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.